GB747727A - Improvements in or relating to magnetic devices for converting rotary motion into reciprocating motion or conversely - Google Patents

Improvements in or relating to magnetic devices for converting rotary motion into reciprocating motion or conversely

Info

Publication number
GB747727A
GB747727A GB5871/53A GB587153A GB747727A GB 747727 A GB747727 A GB 747727A GB 5871/53 A GB5871/53 A GB 5871/53A GB 587153 A GB587153 A GB 587153A GB 747727 A GB747727 A GB 747727A
Authority
GB
United Kingdom
Prior art keywords
magnetic
permanent
reciprocating
motion
diaphragm
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB5871/53A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philips Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB747727A publication Critical patent/GB747727A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C5/00—Electric or magnetic means for converting oscillatory to rotary motion in time-pieces, i.e. electric or magnetic escapements
    • G04C5/005—Magnetic or electromagnetic means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0231—Magnetic circuits with PM for power or force generation
    • H01F7/0242—Magnetic drives, magnetic coupling devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
    • H02K7/065—Electromechanical oscillators; Vibrating magnetic drives
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S74/00—Machine element or mechanism
    • Y10S74/04—Magnetic gearing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18088—Rack and pinion type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)

Abstract

747,727. Magnetic couplings; magnetic structures. PHILIPS ELECTRICAL INDUSTRIES, Ltd. March 3, 1953 [March 6, 1952], No. 5871/53. Classes 35 and 38 (2). A magnetic device for converting rotary motion in one direction into reciprocating motion, or vice versa, comprises two members each having a magnetic system comprising permanent magnetic poles, which, along a line connecting each such pole with the adjacent pole, are of alternate polarity, the conversion of motion being due to the interaction of the fields of the two said members. Fig. 1 shows a sectional view of such a device having a rotary member 1 comprising a disc-shaped element 3 of permanent magnetic material axially polarized and a second member 2 having a disc 4 similar to disc 3. The member 2 is constrained from following the rotating force of the member 1 by two springs 6, 6<SP>1</SP> which permit the member 1 to reciprocate as the member 1 rotates. The springs 6, 61 may be replaced by a diaphragm forming part of a diaphragm pump or a siren. In a modification, the element of the reciprocating member 2 is arranged between two elements of the rotary members 1 as in Fig. 3 (not shown). Fig. 4 shows a rotary member 1 carrying two cylindrical permanent magnets 12, 13 while the reciprocating member 2 has an external permanent magnet 14 which is so carried by a diaphragm 7 that it can reciprocate axially along the outer peripheral surfaces of the magnets 12, 13 as the latter rotate. Besides the diaphragm 7 there may also be a stationary braking permanent magnet 15 surrounding the reciprocating magnet 14. In a further modification shown in Fig. 5, the member 1 is stationary and it has a core 20 with an A.C. fed coil 19 on its central limb and two permanent magnets 12, 13 located as shown, while the member 2 is arranged to reciprocate and rotate under the action of the electromagnet and permanent magnets. Also, instead of having rectangularly shaped poles for the permanent magnets, there may be zig-zag poles having the appropriate N and S polarity and neutral zones. The permanent magnetic material of the magnetic circuits has a retentivity B which, measured in Gauss, is smaller than four times the coercive field strength B H C measured in Oersted. Specifications 708,127, 745,911 and 747,724 are referred to.
GB5871/53A 1952-03-06 1953-03-03 Improvements in or relating to magnetic devices for converting rotary motion into reciprocating motion or conversely Expired GB747727A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL167948A NL84461C (en) 1952-03-06 1952-03-06 DEVICE FOR CONVERTING ONE-WAY ROTATING MOTION INTO A BACKGROUND MOTION OR REVERSE

Publications (1)

Publication Number Publication Date
GB747727A true GB747727A (en) 1956-04-11

Family

ID=32822786

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5871/53A Expired GB747727A (en) 1952-03-06 1953-03-03 Improvements in or relating to magnetic devices for converting rotary motion into reciprocating motion or conversely

Country Status (10)

Country Link
US (1) US2790095A (en)
JP (1) JPS318202B1 (en)
BE (1) BE518187A (en)
CH (1) CH311916A (en)
DE (1) DE1753854U (en)
DK (1) DK84090C (en)
ES (1) ES208079A1 (en)
FR (1) FR1076295A (en)
GB (1) GB747727A (en)
NL (1) NL84461C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121814A (en) * 1957-12-12 1964-02-18 L R Power Corp Dynamoelectric machine
GB2436605A (en) * 2006-03-28 2007-10-03 Tsuguo Kobayashi Contactless magnetic transmission converting rotary motion to reciprocating motion
GB2463102A (en) * 2008-09-05 2010-03-10 David Rodger Permanent magnet couplings
GB2466034A (en) * 2008-09-02 2010-06-16 Nicholas William Field Improved electrical power transmission system for a faraday cage
US8487484B1 (en) 2012-03-15 2013-07-16 Torque Multipliers, LLC Permanent magnet drive apparatus and operational method

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US2943216A (en) * 1957-02-05 1960-06-28 Spodig Heinrich Power tool and magnetic motion converter for use therewith
US2929477A (en) * 1957-12-23 1960-03-22 Servomechanisms Inc Non-electric magnetic clutch
US3042820A (en) * 1958-04-16 1962-07-03 Beckman Instruments Inc Servo motor with adjustable velocity damp
US3006557A (en) * 1959-03-30 1961-10-31 Gen Motors Corp Combination reciprocating and rotary spray tube for a dishwasher
US3089425A (en) * 1961-01-30 1963-05-14 Thompson Ramo Wooidridge Inc Magnetic pump
US3128400A (en) * 1961-07-13 1964-04-07 Ingersoll Rand Co Clutch mechanism
US3172291A (en) * 1961-09-07 1965-03-09 Mc Graw Edison Co Movements for measuring instruments
LU43403A1 (en) * 1962-04-04 1963-05-22
US3283588A (en) * 1963-12-16 1966-11-08 Euclid Electric & Mfg Co Rotational speed sensor control unit
NL6602823A (en) * 1966-03-04 1967-09-05
US3477365A (en) * 1966-07-22 1969-11-11 Mohawk Data Sciences Corp Hysteresis drive for high speed print hammers
US3499496A (en) * 1968-10-07 1970-03-10 Alman H Vieths Torque transmitting arrangement with axial magnetic bias
US3791769A (en) * 1970-06-04 1974-02-12 S Kovacs Magnetic heart pump
US3675506A (en) * 1970-07-14 1972-07-11 Nick A Leone Magnetic rotor assembly
US3969998A (en) * 1971-11-30 1976-07-20 Compagnie Honeywell Bull (Societe Anonyme) Printing actuator
CH555553A (en) * 1972-02-28 1974-10-31
US3773439A (en) * 1972-09-01 1973-11-20 F Sheridan Reciprocating in-line magnetic actuator
US3831537A (en) * 1973-04-12 1974-08-27 S Siegel Drive for sewing machine or the like using magnetic force transmission
US3801095A (en) * 1973-06-04 1974-04-02 J Woron Magnetic amusement device
SE392415B (en) * 1973-07-02 1977-03-28 Atlas Copco Ab NUT OR SCREWDRIVER
US4011477A (en) * 1974-07-19 1977-03-08 Scholin Harold W Apparatus using variations in magnetic force to reciprocate a linear actuator
US4207773A (en) * 1976-11-04 1980-06-17 Stahovic Robert F Magnetic piston machine
US4371798A (en) * 1979-03-26 1983-02-01 Takeshi Kuroda Magnetic cylinder
US4427470A (en) 1981-09-01 1984-01-24 University Of Utah Vacuum molding technique for manufacturing a ventricular assist device
US4838889A (en) * 1981-09-01 1989-06-13 University Of Utah Research Foundation Ventricular assist device and method of manufacture
US4473423A (en) 1982-05-03 1984-09-25 University Of Utah Artificial heart valve made by vacuum forming technique
WO1984000448A1 (en) * 1982-07-14 1984-02-02 Hubert Bald Method and device for transforming oscillatory motions of masses into rotary motions of rotors
US4494452A (en) * 1983-05-02 1985-01-22 Craig Barzso Wine aerator
US4671745A (en) * 1986-03-21 1987-06-09 Smith Raymond H Magnetically-activated motorized pump
EP0429718A1 (en) * 1989-12-01 1991-06-05 Van der Geenst, Bernard Electro-motor
JP3632212B2 (en) * 1991-10-31 2005-03-23 宗明 高良 Flywheel
DE9400357U1 (en) * 1994-01-11 1994-07-14 Baumann, Joachim, 72108 Rottenburg Field turbine with permanent magnet and compressed air cylinder
JPH07279825A (en) * 1994-04-11 1995-10-27 Taiji Katsuno Driving device
US5717266A (en) * 1996-03-11 1998-02-10 The Penn State Research Foundation High power oscillatory drive
KR100281474B1 (en) * 1997-05-16 2001-02-01 후지타 히토시 Energy extracting mechanism having a magnetic spring
US6517560B1 (en) * 2000-11-27 2003-02-11 Duke University Hand-held surgical instruments employing magnetic couplings for simultaneous rotary and longitudinal oscillations of distal workpieces
US6700248B2 (en) * 2001-05-09 2004-03-02 Harmonic Drive, Inc. Non-linear magnetic motion converter
GB0404329D0 (en) * 2004-02-27 2004-03-31 New And Renewable Energy Ct Lt Magnetic force transmission
JP2005269709A (en) * 2004-03-16 2005-09-29 Maguneo Giken:Kk Magnetic rotation transmitting unit and sealed agitator
DE102004014162A1 (en) * 2004-03-17 2005-10-13 Siemens Ag Drive device with a drive shaft and an output shaft in particular for driving a contact piece of an electrical switching device
US7757783B2 (en) * 2004-12-14 2010-07-20 Flexidrill Limited Vibrational apparatus
US7151332B2 (en) * 2005-04-27 2006-12-19 Stephen Kundel Motor having reciprocating and rotating permanent magnets
DE602006017550D1 (en) * 2005-04-28 2010-11-25 Bayer Healthcare Llc PERMANENT MAGNET LANZETTING DEVICE
EP1734209B1 (en) * 2005-06-15 2013-08-14 Intier Automotive Closures S.p.A. Automotive door lock
US20070120432A1 (en) * 2005-11-25 2007-05-31 Vaden David R Axial magnetic cam
US20070210659A1 (en) * 2006-03-07 2007-09-13 Long Johnny D Radial magnetic cam
US20070222309A1 (en) * 2006-03-27 2007-09-27 Minker Gary A High efficiency magnet motor
DE102006040725A1 (en) * 2006-08-31 2008-03-13 Siemens Ag Device for energy conversion, in particular capacitive micro-power converter
US20080122306A1 (en) * 2006-11-28 2008-05-29 Arthur Kiramidzhyan Magnet Gear Device
DE102007058187A1 (en) * 2007-12-04 2009-06-10 Fidlock Gmbh Force-transformation device
CN102066685A (en) * 2008-06-13 2011-05-18 普拉德研究及开发股份有限公司 Wellbore instruments using magnetic motion converters
GB0901122D0 (en) * 2009-01-26 2009-03-11 Marquis Guillaume Magnetic amplifier
DE102010029860A1 (en) * 2010-06-04 2011-12-08 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg Warning system for motor vehicle for producing vibrations as warning reference, has drive and drive element driven by drive as components of vibration generator
KR20130091737A (en) * 2010-07-08 2013-08-19 나노 카본 풋프린트, 엘엘씨 Periodic correlated magnetic actuator systems and methods of use thereof
US20110095544A1 (en) * 2010-07-21 2011-04-28 Arkadiusz Fijalkowski Magnetic Drive Inducing Constant-Speed Rotation
US8664816B1 (en) 2010-09-01 2014-03-04 Magnamotor, Llc Magnetic reaction apparatus, assembly and associated methods for optimization of a cyclic drive input
US8508089B2 (en) * 2010-09-01 2013-08-13 Magnamotor, Llc Magnetic drive motor assembly and associated methods
WO2013052929A2 (en) * 2011-10-05 2013-04-11 Roy Rosser Mechanism for converting reciprocating motion into rotary motion
US9371856B2 (en) 2012-08-03 2016-06-21 Stephen Kundel Non-contact thrust bearing using permanent magnets
JP6625433B2 (en) 2012-10-16 2019-12-25 マフィン・インコーポレイテッドＭｕｆｆｉｎ Ｉｎｃｏｒｐｏｒａｔｅｄ Internal transducer assembly with slip ring
US9474507B2 (en) 2013-01-04 2016-10-25 Muffin Incorporated Reciprocating ultrasound device
WO2014150373A1 (en) 2013-03-15 2014-09-25 Muffin Incorporated Internal ultrasound assembly with port for fluid injection
WO2014150376A1 (en) 2013-03-15 2014-09-25 Muffin Incorporated Internal ultrasound assembly fluid seal
JP2016178707A (en) * 2013-08-01 2016-10-06 株式会社ブリヂストン Linear actuator and vibration isolation device
US9077093B1 (en) * 2014-04-23 2015-07-07 Apple Inc. Magnetic rotation actuator
EP3001259A1 (en) 2014-09-26 2016-03-30 ETA SA Manufacture Horlogère Suisse Device for regulating the operation of a mechanical clock movement
JP2016111789A (en) * 2014-12-04 2016-06-20 株式会社ブリヂストン Linear actuator and vibration-proofing device
US11317892B2 (en) 2015-08-12 2022-05-03 Muffin Incorporated Over-the-wire ultrasound system with torque-cable driven rotary transducer
WO2021073967A1 (en) 2019-10-15 2021-04-22 Koninklijke Philips N.V. Apparatus for generating a reciprocating rotary motion
KR102381983B1 (en) * 2022-01-12 2022-04-01 이희철 Generator driving device using magnetism

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DE838101C (en) * 1952-03-27 Deutsche Edel Stahlwerke Aktiengesellschaft Krefeld Device for converting motion processes
US1672807A (en) * 1926-07-01 1928-06-05 Etzel Heinrich Driving mechanism for oscillating conveyers
US2310357A (en) * 1940-01-13 1943-02-09 Western Electric Co Adjustable camlike control apparatus
US2353740A (en) * 1942-01-19 1944-07-18 Perfex Corp Control apparatus
US2371511A (en) * 1943-02-23 1945-03-13 Gen Electric Magnetic transmission

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121814A (en) * 1957-12-12 1964-02-18 L R Power Corp Dynamoelectric machine
GB2436605A (en) * 2006-03-28 2007-10-03 Tsuguo Kobayashi Contactless magnetic transmission converting rotary motion to reciprocating motion
GB2436605B (en) * 2006-03-28 2010-12-29 Tsuguo Kobayashi Power transmission system
GB2466034A (en) * 2008-09-02 2010-06-16 Nicholas William Field Improved electrical power transmission system for a faraday cage
GB2463102A (en) * 2008-09-05 2010-03-10 David Rodger Permanent magnet couplings
US9124167B2 (en) 2008-09-05 2015-09-01 David Rodger Electrical machine
US11296589B2 (en) 2008-09-05 2022-04-05 David Rodger Electrical machine
US8487484B1 (en) 2012-03-15 2013-07-16 Torque Multipliers, LLC Permanent magnet drive apparatus and operational method

Also Published As

Publication number Publication date
NL84461C (en) 1957-03-15
CH311916A (en) 1955-12-15
ES208079A1 (en) 1953-07-16
JPS318202B1 (en) 1956-09-22
DK84090C (en) 1957-12-16
DE1753854U (en) 1957-10-10
US2790095A (en) 1957-04-23
BE518187A (en) 1953-09-05
FR1076295A (en) 1954-10-25

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