BE814250A - Deflecteur de rayonnement piezoelectrique - Google Patents

Deflecteur de rayonnement piezoelectrique

Info

Publication number: BE814250A
Authority: BE; Belgium
Prior art keywords: piezoelectric; radiation deflector; deflector; radiation; piezoelectric radiation
Prior art date: 1973-04-26

Application number

BE143670A

Other languages

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.)

1973-04-26

Filing date

1974-04-26

Publication date

1974-08-16

1974-04-26 Application filed filed Critical

1974-08-16 Publication of BE814250A publication Critical patent/BE814250A/fr

Links

230000005855 radiation Effects 0.000 title 1

Classifications

- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/36—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Electromagnetism (AREA)
Power Engineering (AREA)
Optics & Photonics (AREA)
Mechanical Optical Scanning Systems (AREA)

BE143670A 1973-04-26 1974-04-26 Deflecteur de rayonnement piezoelectrique BE814250A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2321211A DE2321211C3 (de)	1973-04-26	1973-04-26	Strahlablenker mit piezoelektrisch angetriebenen schwenkbaren Spiegeln

Publications (1)

Publication Number	Publication Date
BE814250A true BE814250A (fr)	1974-08-16

Family

ID=5879362

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE143670A BE814250A (fr)	1973-04-26	1974-04-26	Deflecteur de rayonnement piezoelectrique

Country Status (9)

Country	Link
US (1)	US3902783A (fr)
BE (1)	BE814250A (fr)
DE (1)	DE2321211C3 (fr)
DK (1)	DK138290C (fr)
FR (1)	FR2227542B1 (fr)
GB (1)	GB1440688A (fr)
IT (1)	IT1010055B (fr)
LU (1)	LU69929A1 (fr)
NL (1)	NL7405596A (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3981566A (en) *	1974-09-23	1976-09-21	Eastman Kodak Company	Lever-action mountings for beam steerer mirrors
JPS5589805A (en) *	1978-12-28	1980-07-07	Kureha Chem Ind Co Ltd	Light processing device
US4371782A (en) *	1979-12-31	1983-02-01	Frans Brouwer	Optical pattern tracing system with remotely controlled kerf and forward offsets
US4402575A (en) *	1981-05-01	1983-09-06	Bell & Howell Company	Wideband optical beam deflector
US4775815A (en) *	1984-05-15	1988-10-04	Rockwell International Corporation	Shear motor for dynamic mount for laser-beam steering mirror
GB2196754A (en) *	1986-10-25	1988-05-05	Oxley Dev Co Ltd	Light switching mechanism
US4953961A (en) *	1989-01-31	1990-09-04	Trw Inc.	Light beam positioner
US5374817A (en) *	1988-05-11	1994-12-20	Symbol Technologies, Inc.	Pre-objective scanner with flexible optical support
US5170277A (en) *	1988-05-11	1992-12-08	Symbol Technologies, Inc.	Piezoelectric beam deflector
US5514861A (en) *	1988-05-11	1996-05-07	Symbol Technologies, Inc.	Computer and/or scanner system mounted on a glove
US5410140A (en) *	1988-05-11	1995-04-25	Symbol Technologies, Inc.	Mirrorless ring mounted miniature optical scanner
US5422469A (en) *	1989-10-30	1995-06-06	Symbol Technologies, Inc.	Fiber optic barcode readers using purely mechanical scanner oscillation
US5404001A (en) *	1992-10-08	1995-04-04	Bard; Simon	Fiber optic barcode reader
AU6877391A (en) *	1989-11-30	1991-06-26	Malcolm Grant Wittey	Display devices
US5136415A (en) *	1990-07-31	1992-08-04	Xerox Corporation	Multi-reflection scanner
JP2836269B2 (ja) *	1991-03-07	1998-12-14	三菱マテリアル株式会社	光学スイッチ
US5251056A (en) *	1992-07-31	1993-10-05	Eastman Kodak Company	High-speed light beam deflector
US5281812A (en) *	1992-07-31	1994-01-25	Eastman Kodak Company	Light beam scanning system including piezoelectric means for correction of cross scan error
US5903380A (en) *	1997-05-01	1999-05-11	Rockwell International Corp.	Micro-electromechanical (MEM) optical resonator and method
DE10347898A1 (de) *	2003-10-15	2005-05-19	Carl Zeiss	System zur Strahlführung eines von einer Lichtquelle ausgehenden Lichtstrahls
DE102007007021A1 (de) *	2007-02-08	2008-08-14	Lpkf Laser & Electronics Ag	Vorrichtung mit einem mittels eines Piezoaktuators beweglichen Reflektor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3758199A (en) *	1971-11-22	1973-09-11	Sperry Rand Corp	Piezoelectrically actuated light deflector

1973
- 1973-04-26 DE DE2321211A patent/DE2321211C3/de not_active Expired
1974
- 1974-01-21 GB GB268274A patent/GB1440688A/en not_active Expired
- 1974-03-20 US US452813A patent/US3902783A/en not_active Expired - Lifetime
- 1974-04-23 FR FR7414059A patent/FR2227542B1/fr not_active Expired
- 1974-04-24 LU LU69929A patent/LU69929A1/xx unknown
- 1974-04-24 IT IT21853/74A patent/IT1010055B/it active
- 1974-04-25 DK DK229474A patent/DK138290C/da active
- 1974-04-25 NL NL7405596A patent/NL7405596A/xx not_active Application Discontinuation
- 1974-04-26 BE BE143670A patent/BE814250A/fr not_active IP Right Cessation

Also Published As

Publication number	Publication date
GB1440688A (en)	1976-06-23
DE2321211B2 (de)	1979-08-09
US3902783A (en)	1975-09-02
DE2321211A1 (de)	1974-11-21
FR2227542A1 (fr)	1974-11-22
DE2321211C3 (de)	1980-04-17
DK138290B (da)	1978-08-07
FR2227542B1 (fr)	1979-02-16
LU69929A1 (fr)	1974-08-06
NL7405596A (fr)	1974-10-29
DK138290C (da)	1979-01-22
IT1010055B (it)	1977-01-10

Legal Events

Date

Code

Title

Description

1986-10-31

RE

Patent lapsed

Owner name: SIEMENS A.G.

Effective date: 19860430

Publication	Publication Date	Title
BE814250A (fr)	1974-08-16	Deflecteur de rayonnement piezoelectrique
IT1015536B (it)	1977-05-20	Sminuzzatrice di sterpaglia
BE816937A (nl)	1974-10-16	Maaidorser
DE2462468A1 (de)	1977-11-10	Umsteuer - schalteranordnung
NL7416832A (nl)	1975-06-30	Deflector.
TR18209A (tr)	1976-11-25	Malelik anhidrit imaline mahsus usul
AT321229B (de)	1975-03-25	Schildausbau
BR7403511D0 (pt)	1974-12-03	Prepolimero de isocianato
BR7406532D0 (pt)	1975-05-27	Copolimero de arrumacao almatoria
BE821537A (fr)	1975-02-17	Mecanisme de detorsion
BR7405473D0 (pt)	1975-04-15	Cavilha de expansao aperfeicoada
BE816091A (fr)	1974-09-30	Module de construction
BR7404733D0 (pt)	1975-01-28	Painel de construcao
BE817813A (fr)	1974-11-18	Tube broyeur
BE813520A (fr)	1974-10-10	Cyclische ketonen en de bereiding ervan
IT1016401B (it)	1977-05-30	Procedimento di formilazione
BR7408840A (pt)	1976-05-04	Peneira mecanica aperfeicoada
BR7406139D0 (pt)	1975-04-22	Unidade de construcao
BE793744A (fr)	1973-07-09	Gewapend bouwpaneel
BE815001A (fr)	1974-11-14	Phenyl-thiadiazolyl-thiouree
TR17662A (tr)	1975-07-23	Pestisid bilesimler
AT334520B (de)	1976-01-25	Bestrahlungsanordnung
SU458800A1 (ru)	1975-01-30	Устройство дл отклонени луча
IT1054123B (it)	1981-11-10	Fosfoserinato di piridossina
BE812120A (fr)	1974-09-11	Anthelminthique