ES312011A1 - Polarized relay for controlling devices provided with to-and-fro moving elements - Google Patents

Polarized relay for controlling devices provided with to-and-fro moving elements

Info

Publication number
ES312011A1
ES312011A1 ES0312011A ES312011A ES312011A1 ES 312011 A1 ES312011 A1 ES 312011A1 ES 0312011 A ES0312011 A ES 0312011A ES 312011 A ES312011 A ES 312011A ES 312011 A1 ES312011 A1 ES 312011A1
Authority
ES
Spain
Prior art keywords
spring
magnetic circuit
leaf spring
resilience
magnetic
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
ES0312011A
Other languages
Spanish (es)
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.)
OC Oerlikon Corp AG Pfaeffikon
Original Assignee
Oerlikon Buehrle Holding AG
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 Oerlikon Buehrle Holding AG filed Critical Oerlikon Buehrle Holding AG
Publication of ES312011A1 publication Critical patent/ES312011A1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G25/00—Other details or appurtenances of control mechanisms, e.g. supporting intermediate members elastically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J25/00—Actions or mechanisms not otherwise provided for
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C3/00—Jacquards
    • D03C3/20—Electrically-operated jacquards
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
    • G05G5/04—Stops for limiting movement of members, e.g. adjustable stop
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
    • H01H50/42—Auxiliary magnetic circuits, e.g. for maintaining armature in, or returning armature to, position of rest, for damping or accelerating movement
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G2700/00—Control mechanisms or elements therefor applying a mechanical movement
    • G05G2700/12—Control mechanisms with one controlling member and one controlled member
    • G05G2700/14—Control mechanisms with one controlling member and one controlled member with one elastic element as essential part, e.g. elastic components as a part of an actuating mechanism

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Electromagnetism (AREA)
  • Textile Engineering (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

Traversable typewriter carriages are provided with a control device for releasably arresting a reciprocatory member 6 (see Division E2) mounted on the typewriter carriage in a predetermined position, the device including a magnetic circuit comprising a polarizing magnet 2 and a leaf spring 3, the spring having a first position B in which it completes the magnetic circuit and is held by the magnetic forces against the resilience of the spring and a second position C in which the magnetic circuit is broken and the magnetic forces are insufficient to overcome the resilience of the spring, the leaf spring being under a lower stress than in the first position and a control winding 4 on the magnetic circuit for reducing the magnetic flux and thereby releasing the leaf spring for movement by its resilience from the first to the second position, the spring being returnable to the first position by movement of the reciprocatory member. As shown, the polarizing magnet is a permanent magnet and the leaf spring has a uniform -crosssection over its whole length.
ES0312011A 1964-04-24 1965-04-20 Polarized relay for controlling devices provided with to-and-fro moving elements Expired ES312011A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH537564A CH420770A (en) 1964-04-24 1964-04-24 Locking magnet

Publications (1)

Publication Number Publication Date
ES312011A1 true ES312011A1 (en) 1965-08-16

Family

ID=4292499

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0312011A Expired ES312011A1 (en) 1964-04-24 1965-04-20 Polarized relay for controlling devices provided with to-and-fro moving elements

Country Status (8)

Country Link
US (1) US3304525A (en)
AT (1) AT271340B (en)
BE (1) BE662557A (en)
CH (1) CH420770A (en)
ES (1) ES312011A1 (en)
GB (1) GB1086117A (en)
NL (1) NL6505110A (en)
SE (1) SE311038B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2809248C2 (en) * 1978-03-03 1982-05-06 Grosse Webereimaschinen Gmbh, 7910 Neu-Ulm Device for the pattern-based control of reading elements in shedding and card cutting machines
DE3324778A1 (en) * 1983-07-08 1985-01-17 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Device for holding and releasing a driven part in discrete angular positions about the drive rotational axis

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL178634B (en) * 1952-05-29 Philips Nv DEVICE FOR DETECTING UNDESIRABLE SIGNAL COMBINATIONS OF TWO SIGNAL LAMPS FOR TRAFFIC LIGHTS.
US2896132A (en) * 1955-03-07 1959-07-21 Comar Electric Company Electromagnetic relay with spring loaded armature

Also Published As

Publication number Publication date
NL6505110A (en) 1965-10-25
BE662557A (en) 1965-10-15
GB1086117A (en) 1967-10-04
AT271340B (en) 1969-05-27
US3304525A (en) 1967-02-14
CH420770A (en) 1966-09-15
SE311038B (en) 1969-05-27

Similar Documents

Publication Publication Date Title
GB1196418A (en) Improvements relating to Electro-Magnetic Devices
ES312011A1 (en) Polarized relay for controlling devices provided with to-and-fro moving elements
BE778847A (en) MAGNETIC HEAD DISPLACEMENT CONTROL DEVICE
FR92906E (en) Magnetically controlled switching device.
GB1093329A (en) Paper tape punch
GB1202427A (en) Improvements in or relating to magnetic devices for control of type or character selecting elements in printing mechanisms of calculating and accounting machines
BE615295A (en) Device for controlling the rising box movement in looms.
ES347182A1 (en) Record card feeding control apparatus
AT257731B (en) Magnetic device for remotely controllable switching devices
FR1408378A (en) Electromagnet control device, especially for looms
GB1233056A (en)
FR1393241A (en) Typewriter controlled by electromagnetic relays
GB1100699A (en) Improvements in or relating to relay systems
DE1136405C2 (en) Electrically controllable switch, the switching force of which can be controlled by a blocking winding by means of a magnetic flux that generates a permanent magnet
FR1341447A (en) Remote control device, in particular for a model with circular flights
ES331253A3 (en) Improvements in the elements of recovery of the groups of electrical relays. (Machine-translation by Google Translate, not legally binding)
AU213561A (en) Device for transforming a rotary movement into an oscillating movement by magnetic means
FR1349868A (en) permanent magnet polarized control (locking) solenoid
CA680823A (en) Varying the inductance of a coil in steps by means of bias magnetization
AU296084B2 (en) Control device witha spring restrained valve members
GB1265352A (en)
GB1029330A (en) Electromagnetic device
AU6730865A (en) Control device witha spring restrained valve members
CA692554A (en) Controllable flux permanent magnet systems
GB1024041A (en) Improvements in or relating to electro-magnetically operated switches