IT1011166B - Perfezionamento nei dispositivi giroscopici - Google Patents

Perfezionamento nei dispositivi giroscopici

Info

Publication number: IT1011166B
Authority: IT; Italy
Prior art keywords: improvement; gyroscopic devices; gyroscopic; devices
Prior art date: 1973-04-06

Application number

IT49718/74A

Other languages

English (en)

Original Assignee

Sperry Rand Corp

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.)

1973-04-06

Filing date

1974-03-27

Publication date

1977-01-20

1974-03-27 Application filed by Sperry Rand Corp filed Critical Sperry Rand Corp

1977-01-20 Application granted granted Critical

1977-01-20 Publication of IT1011166B publication Critical patent/IT1011166B/it

Classifications

- 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
- G01C19/02—Rotary gyroscopes
- G01C19/04—Details
- G01C19/06—Rotors
- G01C19/08—Rotors electrically driven
- 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
- G01C19/02—Rotary gyroscopes
- G01C19/04—Details
- 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
- G01C19/02—Rotary gyroscopes
- G01C19/04—Details
- G01C19/16—Suspensions; Bearings
- G01C19/20—Suspensions; Bearings in fluid
- 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
- G01C19/02—Rotary gyroscopes
- G01C19/04—Details
- G01C19/28—Pick-offs, i.e. devices for taking-off an indication of the displacement of the rotor axis
- 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
- G01C19/02—Rotary gyroscopes
- G01C19/42—Rotary gyroscopes for indicating rate of turn; for integrating rate of turn
- 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
- Y10T74/12—Gyroscopes
- Y10T74/1261—Gyroscopes with pick off
- Y10T74/1275—Electrical
- 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
- Y10T74/12—Gyroscopes
- Y10T74/1282—Gyroscopes with rotor drive

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
Radar, Positioning & Navigation (AREA)
Remote Sensing (AREA)
Magnetic Bearings And Hydrostatic Bearings (AREA)

IT49718/74A 1973-04-06 1974-03-27 Perfezionamento nei dispositivi giroscopici IT1011166B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US348546A US3886803A (en)	1973-04-06	1973-04-06	Fluid bearing gyroscope

Publications (1)

Publication Number	Publication Date
IT1011166B true IT1011166B (it)	1977-01-20

Family

ID=23368493

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT49718/74A IT1011166B (it)	1973-04-06	1974-03-27	Perfezionamento nei dispositivi giroscopici

Country Status (7)

Country	Link
US (1)	US3886803A (it)
JP (1)	JPS5421514B2 (it)
CA (1)	CA1008705A (it)
DE (1)	DE2416657A1 (it)
FR (1)	FR2224735A1 (it)
IT (1)	IT1011166B (it)
SE (1)	SE400645B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4426889A (en)	1978-08-08	1984-01-24	The Charles Stark Draper Laboratory, Inc.	Molded inertial sensor
US4281555A (en) *	1978-08-08	1981-08-04	The Charles Stark Draper Laboratory, Inc.	Molded inertial sensor
US4240301A (en) *	1978-12-04	1980-12-23	The United States Of America As Represented By The Secretary Of The Navy	Free gyro motor drive circuit
US4290316A (en) *	1979-06-13	1981-09-22	Rockwell International Corporation	Free-rotor gas-bearing gyroscope having electromagnetic rotor restraint and acceleration output signal
US4452092A (en) *	1981-03-27	1984-06-05	Sperry Corporation	Torque feedback control for two degree of freedom rate sensor
DE3405518A1 (de) *	1983-02-25	1984-08-30	Smiths Industries Public Ltd. Co., London	Gyroskop
JPS63176630U (it) *	1987-05-01	1988-11-16
US6379250B2 (en) *	1998-12-28	2002-04-30	Hyper Management, Inc.	Simulated ball movement game using a trackball with an air bearing
WO2006059651A1 (ja) *	2004-12-01	2006-06-08	Jtekt Corporation	タッチダウン軸受
CN102501224B (zh) *	2011-09-30	2016-01-27	中南大学	一种平面型磁浮直线运动平台
CN115615594B (zh) *	2022-12-19	2023-03-31	西安航天精密机电研究所	一种h型动压轴承电机启动力矩裕度测试方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2487846A (en) *	1941-05-21	1949-11-15	Hartford Nat Bank & Trust Co	Motor for dry-shaving apparatus
US3490297A (en) *	1966-03-23	1970-01-20	Martin Marietta Corp	Dual-rotor inertial sensor
US3557629A (en) *	1968-04-10	1971-01-26	Sperry Rand Corp	Pick-off and torquing device
US3680671A (en) *	1970-07-28	1972-08-01	Vibrac Corp	Magnetic devices
US3722297A (en) *	1970-11-19	1973-03-27	Sperry Rand Corp	Fluid bearing gyroscope

1973
- 1973-04-06 US US348546A patent/US3886803A/en not_active Expired - Lifetime
1974
- 1974-02-05 CA CA191,755A patent/CA1008705A/en not_active Expired
- 1974-02-21 JP JP2097374A patent/JPS5421514B2/ja not_active Expired
- 1974-03-27 IT IT49718/74A patent/IT1011166B/it active
- 1974-04-05 FR FR7412085A patent/FR2224735A1/fr not_active Withdrawn
- 1974-04-05 DE DE2416657A patent/DE2416657A1/de active Pending
- 1974-04-05 SE SE7404617A patent/SE400645B/xx unknown

Also Published As

Publication number	Publication date
JPS5421514B2 (it)	1979-07-31
FR2224735A1 (it)	1974-10-31
JPS5026968A (it)	1975-03-20
DE2416657A1 (de)	1974-10-17
SE400645B (sv)	1978-04-03
US3886803A (en)	1975-06-03
CA1008705A (en)	1977-04-19

Publication	Publication Date	Title
IT1047720B (it)	1980-10-20	Perfezionamento nei pannolini
IT1003627B (it)	1976-06-10	Perfezionamento nei dispositivi per cromatografia
IT1016074B (it)	1977-05-30	Perfezionamento nei cateteri
LU88398I2 (fr)	1994-05-04	Seroxat
IT965201B (it)	1974-01-31	Perfezionamento nei dispositivi di fissaggio
IT1035887B (it)	1979-10-20	Perfezionamento nei complessi
IT1018719B (it)	1977-10-20	Perfezionamento nei compressori alternativi
IT1000320B (it)	1976-03-30	Perfezionamento nei dispositivi rilevatori di posizione
IT994733B (it)	1975-10-20	Perfezionamento nei tergicristallo
IT1004110B (it)	1976-07-10	Perfezionamento nei portamine per matite
IT1004407B (it)	1976-07-10	Perfezionamento nei dispositivi per idromassaggi
IT1011166B (it)	1977-01-20	Perfezionamento nei dispositivi giroscopici
IT961318B (it)	1973-12-10	Perfezionamento nei dispositivi di fissaggio
IT1006610B (it)	1976-10-20	Perfezionamento nei connettori
IT957845B (it)	1973-10-20	Perfezionamento nei vibratori
IT1016284B (it)	1977-05-30	Perfezionamento nei magnetometri
IT985676B (it)	1974-12-10	Perfezionamento nei emporizzatori
IT1002713B (it)	1976-05-20	Perfezionamento nei radiatori
IT1003873B (it)	1976-06-10	Perfezionamento nei microscopi elettronici
IT1045680B (it)	1980-06-10	Perfezionamento nei giroscopi
IT1019422B (it)	1977-11-10	Perfezionamento nei giradischi
IT1002761B (it)	1976-05-20	Perfezionamento nei dispositivi per ventilazione polmonar
IT1016963B (it)	1977-06-20	Perfezionamento nei microscopi elettronici
IT1040923B (it)	1979-12-20	Perfezionamento nei transistoridi accoppiamento til
IT1019467B (it)	1977-11-10	Perfezionamento nei polarizzatori