JPH04506571A - 角速度センサ - Google Patents

角速度センサ

Info

Publication number: JPH04506571A
Authority: JP; Japan
Prior art keywords: cavity; fluid; angular velocity; velocity sensor; rotation
Prior art date: 1989-07-07
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.): Pending

Application number

JP2509761A

Other languages

English (en)

Japanese (ja)

Inventor

ドワイヤー，ダグラス　フランク　ジョージ

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.)

Individual

Original Assignee

Individual

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.)

1989-07-07

Filing date

1990-07-05

Publication date

1992-11-12

1990-07-05 Application filed by Individual filed Critical Individual

1992-11-12 Publication of JPH04506571A publication Critical patent/JPH04506571A/ja

Status Pending legal-status Critical Current

Links

239000012530 fluid Substances 0.000 claims description 61
230000008859 change Effects 0.000 claims description 5
238000001514 detection method Methods 0.000 claims description 4
239000000463 material Substances 0.000 claims description 2
230000003287 optical effect Effects 0.000 claims description 2
239000010419 fine particle Substances 0.000 claims 2
230000007935 neutral effect Effects 0.000 claims 2
239000000523 sample Substances 0.000 claims 2
230000001419 dependent effect Effects 0.000 claims 1
238000002834 transmittance Methods 0.000 claims 1
239000007788 liquid Substances 0.000 description 21
QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 20
229910052753 mercury Inorganic materials 0.000 description 20
238000005259 measurement Methods 0.000 description 4
238000010586 diagram Methods 0.000 description 3
230000001133 acceleration Effects 0.000 description 2
230000008901 benefit Effects 0.000 description 2
239000004020 conductor Substances 0.000 description 2
230000007423 decrease Effects 0.000 description 2
230000005672 electromagnetic field Effects 0.000 description 2
239000007789 gas Substances 0.000 description 2
239000012212 insulator Substances 0.000 description 2
238000009825 accumulation Methods 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
230000005540 biological transmission Effects 0.000 description 1
244000309464 bull Species 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000005284 excitation Effects 0.000 description 1
239000004744 fabric Substances 0.000 description 1
230000008676 import Effects 0.000 description 1
230000001939 inductive effect Effects 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
239000011810 insulating material Substances 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
VMPHSYLJUKZBJJ-UHFFFAOYSA-N lauric acid triglyceride Natural products CCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCC)COC(=O)CCCCCCCCCCC VMPHSYLJUKZBJJ-UHFFFAOYSA-N 0.000 description 1
WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
230000035699 permeability Effects 0.000 description 1
230000004044 response Effects 0.000 description 1
238000007789 sealing Methods 0.000 description 1
239000007787 solid Substances 0.000 description 1
230000003068 static effect Effects 0.000 description 1
239000010409 thin film Substances 0.000 description 1

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
- G01C19/58—Turn-sensitive devices without moving masses
- 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
- G01P3/26—Devices characterised by the use of fluids

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Radar, Positioning & Navigation (AREA)
Remote Sensing (AREA)
Measuring Volume Flow (AREA)
Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)

JP2509761A 1989-07-07 1990-07-05 角速度センサ Pending JPH04506571A (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB8915673A GB2237638B (en)	1989-07-07	1989-07-07	An improved fluid rate sensor
GB8915673.1		1989-07-07

Publications (1)

Publication Number	Publication Date
JPH04506571A true JPH04506571A (ja)	1992-11-12

Family

ID=10659734

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2509761A Pending JPH04506571A (ja)	1989-07-07	1990-07-05	角速度センサ

Country Status (4)

Country	Link
EP (1)	EP0486503A1 (de)
JP (1)	JPH04506571A (de)
GB (1)	GB2237638B (de)
WO (1)	WO1991001008A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19633269A1 (de)	1996-08-19	1998-02-26	Teves Gmbh Alfred	Sensor zur Messung von Gier-, Nick- und/oder Wankbewegungen
CN110967001B (zh)	2019-12-17	2023-09-26	重庆邮电大学	一种腔光机械振动陀螺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2949784A (en) *	1959-05-26	1960-08-23	Speidel Corp	Gyroscope device
GB876433A (en) *	1959-09-30	1961-08-30	Vyzk A Zkusebni Letecky Ustav	A gyroscopic rotor assembly
US3026731A (en) *	1960-08-30	1962-03-27	Speidel Corp	Magnetohydrodynamic gyroscope
US3509778A (en) *	1962-01-12	1970-05-05	Us Army	Gyroscopic fluid control device
GB1219890A (en) *	1968-01-08	1971-01-20	Harry Hirsch Herman Jr	Improvements in or relating to gyroscopic devices
US4188576A (en) *	1978-09-11	1980-02-12	The United States Of America As Represented By The Secretary Of The Army	Angular rate sensor
US4718276A (en) *	1986-04-10	1988-01-12	Applied Technology Associates, Inc.	Angular motion sensor

1989
- 1989-07-07 GB GB8915673A patent/GB2237638B/en not_active Expired - Fee Related
1990
- 1990-07-05 WO PCT/GB1990/001035 patent/WO1991001008A1/en not_active Ceased
- 1990-07-05 JP JP2509761A patent/JPH04506571A/ja active Pending
- 1990-07-05 EP EP90909764A patent/EP0486503A1/de not_active Withdrawn

Also Published As

Publication number	Publication date
GB8915673D0 (en)	1989-08-23
WO1991001008A1 (en)	1991-01-24
GB2237638A (en)	1991-05-08
GB2237638B (en)	1994-02-16
EP0486503A1 (de)	1992-05-27
EP0486503A4 (de)	1992-03-30

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