GB1104525A – Free-rotor gyro
– Google Patents
GB1104525A – Free-rotor gyro
– Google Patents
Free-rotor gyro
Info
Publication number
GB1104525A
GB1104525A
GB33119/66A
GB3311966A
GB1104525A
GB 1104525 A
GB1104525 A
GB 1104525A
GB 33119/66 A
GB33119/66 A
GB 33119/66A
GB 3311966 A
GB3311966 A
GB 3311966A
GB 1104525 A
GB1104525 A
GB 1104525A
Authority
GB
United Kingdom
Prior art keywords
rotor
resistor
tilt
sheet
light
Prior art date
1965-10-05
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
GB33119/66A
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.)
General Precision Systems Inc
Original Assignee
General Precision Systems Inc
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.)
1965-10-05
Filing date
1966-07-22
Publication date
1968-02-28
1966-07-22
Application filed by General Precision Systems Inc
filed
Critical
General Precision Systems Inc
1968-02-28
Publication of GB1104525A
publication
Critical
patent/GB1104525A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
239000004020
conductor
Substances
0.000
abstract
1
230000001419
dependent effect
Effects
0.000
abstract
1
239000000463
material
Substances
0.000
abstract
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
G01C19/02—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
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
Y10T74/1204—Gyroscopes with caging or parking means
Y10T74/1207—Rotor spin and cage release type
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
Y10T74/1229—Gyroscope control
Y10T74/1232—Erecting
Y10T74/1239—Erecting by jet
Abstract
1,104,525. Variable resistors. GENERAL PRECISION SYSTEMS. 22 July, 1966 [5 Oct., 1965], No. 33119/66. Heading H1S. [Also in Division G1] A variable resistor comprises a sheet of photoconductive material 175 having disposed thereon and parallel to each other a resistance coil 164, preferably in the form of a high resistance strip and a conductor bar 168. The resistor is described as being used for determining the angular precession of a gyroscope rotor about a desired axis. Light from a lamp 154 is focused in the form of a narrow slit beam on the polished underside of the rotor and is then reflected on to the sheet 175. The beam of light electrically connects the coil 164 and bar 168 and since the portion of the reflected light beam depends on the tilt of the rotor about the desired axis, the resistor will give an output dependent on the tilt.
GB33119/66A
1965-10-05
1966-07-22
Free-rotor gyro
Expired
GB1104525A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US49311665A
1965-10-05
1965-10-05
Publications (1)
Publication Number
Publication Date
GB1104525A
true
GB1104525A
(en)
1968-02-28
Family
ID=23958967
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB33119/66A
Expired
GB1104525A
(en)
1965-10-05
1966-07-22
Free-rotor gyro
Country Status (4)
Country
Link
US
(1)
US3438269A
(en)
DE
(1)
DE1548434C3
(en)
FR
(1)
FR1506400A
(en)
GB
(1)
GB1104525A
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2151783A
(en)
*
1983-12-22
1985-07-24
Messerschmitt Boelkow Blohm
A gyroscope
Families Citing this family (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3677098A
(en)
*
1969-10-11
1972-07-18
Plessey Telecommunications Res
Gyroscope uncaging device
US3992955A
(en)
*
1974-11-18
1976-11-23
The Singer Company
Two axis caging system
CA1235253A
(en)
*
1984-07-10
1988-04-19
Len Kurtenbach
Inflatable container for a small child
DE3519891A1
(en)
*
1985-06-04
1986-12-04
Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn
Gyroscope
Family Cites Families (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2921472A
(en)
*
1954-09-15
1960-01-19
Friedman Donald
Centrifugally actuated gyro uncaging mechanism
US3140853A
(en)
*
1956-03-20
1964-07-14
Alwac International Inc
Bearings
US3142183A
(en)
*
1961-04-07
1964-07-28
Massachusetts Inst Technology
Free gyroscope
US3165282A
(en)
*
1962-02-07
1965-01-12
Chrysler Corp
Pneumatic missile guidance system
US3276270A
(en)
*
1962-04-02
1966-10-04
Itt
Combined gyroscope and accelerometer
1965
1965-10-05
US
US493116A
patent/US3438269A/en
not_active
Expired – Lifetime
1966
1966-07-22
GB
GB33119/66A
patent/GB1104525A/en
not_active
Expired
1966-09-28
FR
FR78023A
patent/FR1506400A/en
not_active
Expired
1966-09-29
DE
DE1548434A
patent/DE1548434C3/en
not_active
Expired
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2151783A
(en)
*
1983-12-22
1985-07-24
Messerschmitt Boelkow Blohm
A gyroscope
Also Published As
Publication number
Publication date
DE1548434A1
(en)
1974-05-30
DE1548434B2
(en)
1977-12-01
US3438269A
(en)
1969-04-15
FR1506400A
(en)
1967-12-22
DE1548434C3
(en)
1978-08-03
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