IT8222115A0 - Giroscopio laser ad anello con compensazione. - Google Patents

Giroscopio laser ad anello con compensazione.

Info

Publication number: IT8222115A0
Authority: IT; Italy
Prior art keywords: compensation; ring laser; laser gyroscope; gyroscope; ring
Prior art date: 1981-06-29

Application number

IT8222115A

Other languages

English (en)

Other versions

IT1154015B (it

Inventor

George R Gamertsfelder

Bo Hans Gunnar Ljung

Original Assignee

Singer Co

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.)

1981-06-29

Filing date

1982-06-29

Publication date

1982-06-29

1982-06-29 Application filed by Singer Co filed Critical Singer Co

1982-06-29 Publication of IT8222115A0 publication Critical patent/IT8222115A0/it

1987-01-21 Application granted granted Critical

1987-01-21 Publication of IT1154015B publication Critical patent/IT1154015B/it

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/08—Construction or shape of optical resonators or components thereof
- H01S3/081—Construction or shape of optical resonators or components thereof comprising three or more reflectors
- H01S3/083—Ring lasers
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
- G01C19/58—Turn-sensitive devices without moving masses
- G01C19/64—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams
- G01C19/66—Ring laser gyrometers
- G01C19/661—Ring laser gyrometers details
- G01C19/662—Ring laser gyrometers details signal readout; dither compensators

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Electromagnetism (AREA)
Optics & Photonics (AREA)
Plasma & Fusion (AREA)
Power Engineering (AREA)
General Physics & Mathematics (AREA)
Radar, Positioning & Navigation (AREA)
Remote Sensing (AREA)
Gyroscopes (AREA)
Lasers (AREA)

IT22115/82A 1981-06-29 1982-06-29 Giroscopio laser ad anello con compensazione IT1154015B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/278,767 US4411527A (en)	1981-06-29	1981-06-29	Ring laser gyroscope with compensation

Publications (2)

Publication Number	Publication Date
IT8222115A0 true IT8222115A0 (it)	1982-06-29
IT1154015B IT1154015B (it)	1987-01-21

Family

ID=23066276

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT22115/82A IT1154015B (it)	1981-06-29	1982-06-29	Giroscopio laser ad anello con compensazione

Country Status (10)

Country	Link
US (1)	US4411527A (it)
JP (1)	JPS586190A (it)
AU (1)	AU548338B2 (it)
CA (1)	CA1168338A (it)
DE (1)	DE3224229A1 (it)
FR (1)	FR2508632B1 (it)
GB (1)	GB2107511B (it)
IT (1)	IT1154015B (it)
NO (1)	NO157436C (it)
SE (1)	SE451763B (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3375510D1 (en) *	1983-09-28	1988-03-03	Honeywell Regelsysteme Gmbh	Rotation measuring apparatus
DE3415220C2 (de) *	1984-04-21	1986-02-20	Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln	Drehschwingantrieb für einen Ringlaserkreisel
US4751718A (en) *	1985-05-10	1988-06-14	Honeywell Inc.	Dither suspension mechanism for a ring laser angular rate sensor
US4634091A (en) *	1985-09-16	1987-01-06	Litton Systems, Inc.	Support for ring laser gyro
US4890812A (en) *	1988-02-01	1990-01-02	Litton Systems, Inc.	Temperature compensated mount for supporting a ring laser gyro
FR2645261B1 (fr) *	1989-03-30	1991-07-26	Salaberry Bernard De	Dispositif de melange et de lecture pour gyrometre a laser
US5116130A (en) *	1990-10-31	1992-05-26	Litton Systems, Inc.	Ring laser gyroscope mount
US5329355A (en) *	1991-12-09	1994-07-12	Honeywell Inc.	Dither stripper to leave base motion
US5347361A (en) *	1992-04-08	1994-09-13	Honeywell Inc.	Rotation sensor output signal processor
US6683692B2 (en)	2001-06-21	2004-01-27	Honeywell International	Dither system for motion sensors
RU2307325C1 (ru) *	2006-04-14	2007-09-27	ФГУП НИИ "Полюс" им. М.Ф. Стельмаха"	Способ определения угловой скорости лазерного гироскопа и систем на его основе
CN103959013A (zh) *	2011-09-29	2014-07-30	斯维尔系统	锁定减少的基于mems的环形激光陀螺仪
US8781778B2 (en)	2011-09-30	2014-07-15	Honeywell International Inc.	Systems and methods for thermal gradient compensation for ring laser gyroscopes
US9091598B2 (en)	2011-09-30	2015-07-28	Honeywell International Inc.	Circuits for determining differential and average temperatures from resistive temperature devices
RU2630531C1 (ru) *	2016-04-06	2017-09-11	Федеральное государственное казенное военное образовательное учреждение высшего образования "Военный учебно-научный центр Военно-воздушных сил "Военно-воздушная академия имени профессора Н.Е. Жуковского и Ю.А. Гагарина" (г. Воронеж) Министерства обороны Российской Федерации	Способ компенсации теплового изгиба и деформации оптических каналов моноблока лазерного гироскопа
RU2630533C1 (ru) *	2016-04-06	2017-09-11	Федеральное государственное казенное военное образовательное учреждение высшего образования "Военный учебно-научный центр Военно-воздушных сил "Военно-воздушная академия имени профессора Н.Е. Жуковского и Ю.А. Гагарина" (г. Воронеж) Министерства обороны Российской Федерации	Способ компенсации теплового изгиба и деформации оптических каналов моноблока лазерного гироскопа
CN115183758B (zh) *	2022-09-07	2022-12-06	四川图林科技有限责任公司	一种超高精度激光陀螺电磁检抖装置及检测方法
CN115864112B (zh) *	2023-02-27	2023-05-09	江西驰宇光电科技发展有限公司	环形激光器、环形激光器的扫频方法及角速度测量设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4167336A (en) *	1977-03-29	1979-09-11	The Singer Company	Ring laser gyroscope having wedge desensitizing optical means
US4190364A (en) *	1977-09-07	1980-02-26	The Singer Company	Ring laser gyroscope
US4281930A (en) *	1978-12-18	1981-08-04	Litton Systems, Inc.	Laser gyro with phased dithered mirrors

1981
- 1981-06-29 US US06/278,767 patent/US4411527A/en not_active Expired - Lifetime
1982
- 1982-06-01 GB GB08215922A patent/GB2107511B/en not_active Expired
- 1982-06-16 NO NO821995A patent/NO157436C/no unknown
- 1982-06-21 CA CA000405625A patent/CA1168338A/en not_active Expired
- 1982-06-21 SE SE8203848A patent/SE451763B/sv not_active IP Right Cessation
- 1982-06-25 AU AU85330/82A patent/AU548338B2/en not_active Ceased
- 1982-06-25 FR FR8211228A patent/FR2508632B1/fr not_active Expired
- 1982-06-29 JP JP57110893A patent/JPS586190A/ja active Pending
- 1982-06-29 IT IT22115/82A patent/IT1154015B/it active
- 1982-06-29 DE DE19823224229 patent/DE3224229A1/de not_active Ceased

Also Published As

Publication number	Publication date
AU548338B2 (en)	1985-12-05
NO157436B (no)	1987-12-07
GB2107511B (en)	1984-12-05
DE3224229A1 (de)	1983-01-13
SE8203848D0 (sv)	1982-06-21
GB2107511A (en)	1983-04-27
CA1168338A (en)	1984-05-29
US4411527A (en)	1983-10-25
AU8533082A (en)	1983-01-06
JPS586190A (ja)	1983-01-13
FR2508632B1 (fr)	1986-03-14
SE451763B (sv)	1987-10-26
NO821995L (no)	1982-12-30
FR2508632A1 (fr)	1982-12-31
IT1154015B (it)	1987-01-21
SE8203848L (sv)	1982-12-30
NO157436C (no)	1988-03-16

Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19960626

Publication	Publication Date	Title
IT1190997B (it)	1988-02-24	Sospensione per giroscopio laser ad anello
NO163305C (no)	1990-05-02	Ringlaser gyroskop.
IT8222115A0 (it)	1982-06-29	Giroscopio laser ad anello con compensazione.
IT8221862A0 (it)	1982-06-15	Giroscopio laser ad anello con specchi doppler.
NL185687C (nl)	1990-06-18	Ringresonator.
NO154537C (no)	1986-10-22	Ring-lasergyroskop.
IT8221703A0 (it)	1982-06-04	Giroscopio laser ad anello con specchi doppler e azionatori sfalsati.
IT1142085B (it)	1986-10-08	Azionatore d'inclinazione per giroscopio-laser ad anello
IT8221205A0 (it)	1982-05-12	Laser ad anello. trasduttore captatore di sovraeccitazione per giroscopio
IT8420820A1 (it)	1985-11-04	Compensatore di sovreccitazione per giroscopio laser ad anello
DE69106071D1 (de)	1995-02-02	Ringlasergyroskop.
JPS57201092A (en)	1982-12-09	Ring laser gyroscope
IT8025885A0 (it)	1980-11-11	Anello di fissaggio.
IT8219718A0 (it)	1982-02-18	Anello di tenuta.
IT1115066B (it)	1986-02-03	Giroscopio a laser ad anello
IL65923A0 (en)	1982-08-31	Ring laser gyroscope with compensation
IT8119629V0 (it)	1981-06-24	Anello calettatore.
ATE16740T1 (de)	1985-12-15	Laseranordnung.
ATE16663T1 (de)	1985-12-15	Laseranordnung.
IT7911839U1 (it)	1981-05-02	Anello luminoso.
IT8101207V0 (it)	1981-02-16	Anello fermafede
IT8121710A0 (it)	1981-05-14	Bussola giroscopica.
IT8122539U1 (it)	1983-01-31	Anello di tenuta perfezionato.
IT8130657V0 (it)	1981-04-09	Struttura di fusto di tamburello con anello di rinforzo.
NO811313L (no)	1982-10-15	Gyrokompass.