GB2020810B - Pick-off assembly for transducers - Google Patents

Pick-off assembly for transducers

Info

Publication number: GB2020810B
Authority: GB; United Kingdom
Prior art keywords: transducers; pick; assembly
Prior art date: 1978-05-15
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

GB7916034A

Other languages

English (en)

Other versions

GB2020810A (en

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.)

Sundstrand Data Control Inc

Original Assignee

Sundstrand Data Control 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.)

1978-05-15

Filing date

1979-05-09

Publication date

1982-11-24

1979-05-09 Application filed by Sundstrand Data Control Inc filed Critical Sundstrand Data Control Inc

1979-11-21 Publication of GB2020810A publication Critical patent/GB2020810A/en

1982-11-24 Application granted granted Critical

1982-11-24 Publication of GB2020810B publication Critical patent/GB2020810B/en

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
- G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
- G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
- G01P15/13—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by measuring the force required to restore a proofmass subjected to inertial forces to a null position
- G01P15/132—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by measuring the force required to restore a proofmass subjected to inertial forces to a null position with electromagnetic counterbalancing means
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
- G01P15/16—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by evaluating the time-derivative of a measured speed signal
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
- G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
- G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
- G01P2015/0805—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration
- G01P2015/0822—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration for defining out-of-plane movement of the mass
- G01P2015/0825—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration for defining out-of-plane movement of the mass for one single degree of freedom of movement of the mass
- G01P2015/0828—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration for defining out-of-plane movement of the mass for one single degree of freedom of movement of the mass the mass being of the paddle type being suspended at one of its longitudinal ends

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Electromagnetism (AREA)
Transmission And Conversion Of Sensor Element Output (AREA)
Pressure Sensors (AREA)
Gyroscopes (AREA)
Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Measuring Fluid Pressure (AREA)
Force Measurement Appropriate To Specific Purposes (AREA)

GB7916034A 1978-05-15 1979-05-09 Pick-off assembly for transducers Expired GB2020810B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US90592778A	1978-05-15	1978-05-15

Publications (2)

Publication Number	Publication Date
GB2020810A GB2020810A (en)	1979-11-21
GB2020810B true GB2020810B (en)	1982-11-24

Family

ID=25421700

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB7916034A Expired GB2020810B (en)	1978-05-15	1979-05-09	Pick-off assembly for transducers

Country Status (11)

Country	Link
JP (1)	JPS6034068B2 (xx)
AU (1)	AU524751B2 (xx)
CA (1)	CA1122431A (xx)
CH (1)	CH633888A5 (xx)
DE (1)	DE2919336C2 (xx)
FR (1)	FR2426266A1 (xx)
GB (1)	GB2020810B (xx)
IL (1)	IL57274A (xx)
IT (1)	IT1162473B (xx)
NO (1)	NO152885C (xx)
SE (1)	SE437430B (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4399700A (en) *	1981-07-14	1983-08-23	Sundstrand Data Control, Inc.	Force transducer flexure with conductors on surfaces in the neutral bending plane
US4441366A (en) *	1981-07-14	1984-04-10	Sundstrand Data Control, Inc.	Flexure with electrical conductor
US4400979A (en) *	1981-07-14	1983-08-30	Sundstrand Data Control, Inc.	Force transducer flexure with conductors on surfaces in the neutral bending plane
JPS5890174A (ja) *	1981-11-25	1983-05-28	Tokyo Keiki Co Ltd	加速度計
GB2146697B (en) *	1983-09-17	1986-11-05	Stc Plc	Flexible hinge device
US4488445A (en) *	1983-10-28	1984-12-18	Honeywell Inc.	Integrated silicon accelerometer with cross-axis compensation
US4592234A (en) *	1984-06-11	1986-06-03	Sundstrand Data Control, Inc.	Suspension system for a transducer
GB2341203A (en) *	1998-09-01	2000-03-08	Faro Tech Inc	Flat web coupler for coordinate measurement systems

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3339419A (en) *	1964-07-02	1967-09-05	North American Aviation Inc	Accelerometer
US3702073A (en) *	1969-02-28	1972-11-07	Sundstrand Data Control	Accelerometer
US3673873A (en) *	1969-10-23	1972-07-04	North American Rockwell	Sensing instrument having a cantilevered proof mass

1979
- 1979-05-04 NO NO791497A patent/NO152885C/no unknown
- 1979-05-04 AU AU46690/79A patent/AU524751B2/en not_active Ceased
- 1979-05-07 JP JP54054841A patent/JPS6034068B2/ja not_active Expired
- 1979-05-09 GB GB7916034A patent/GB2020810B/en not_active Expired
- 1979-05-11 IT IT49025/79A patent/IT1162473B/it active
- 1979-05-14 IL IL57274A patent/IL57274A/xx unknown
- 1979-05-14 CH CH446879A patent/CH633888A5/fr not_active IP Right Cessation
- 1979-05-14 FR FR7912245A patent/FR2426266A1/fr active Granted
- 1979-05-14 DE DE2919336A patent/DE2919336C2/de not_active Expired
- 1979-05-15 CA CA327,592A patent/CA1122431A/en not_active Expired
- 1979-05-15 SE SE7904241A patent/SE437430B/sv not_active IP Right Cessation

Also Published As

Publication number	Publication date
JPS54150156A (en)	1979-11-26
DE2919336A1 (de)	1979-12-13
JPS6034068B2 (ja)	1985-08-06
FR2426266B1 (xx)	1985-03-29
DE2919336C2 (de)	1984-08-09
CH633888A5 (fr)	1982-12-31
GB2020810A (en)	1979-11-21
AU524751B2 (en)	1982-09-30
NO152885B (no)	1985-08-26
SE437430B (sv)	1985-02-25
IT7949025A0 (it)	1979-05-11
SE7904241L (sv)	1979-11-16
IL57274A (en)	1981-12-31
FR2426266A1 (fr)	1979-12-14
AU4669079A (en)	1979-11-22
IL57274A0 (en)	1979-09-30
NO152885C (no)	1985-12-04
IT1162473B (it)	1987-04-01
CA1122431A (en)	1982-04-27
NO791497L (no)	1979-11-16

Publication	Publication Date	Title
GB2062248B (en)	1983-06-22	Pick-off assembly for transducers
GB2020027B (en)	1982-12-08	Transducers
GB2028056B (en)	1982-12-22	Lelctro-acoustic tranducers
GB2025666B (en)	1982-08-18	Case for atimepiece
GB2034980B (en)	1983-02-16	Position transducer
JPS5589958A (en)	1980-07-08	Reelboss for tapeecassette
GB2034440B (en)	1983-01-06	Shaft-disc assembly
ZA794794B (en)	1980-08-27	Displacement transducers
GB2023726B (en)	1982-05-19	Resilient-flange connection
JPS5533695A (en)	1980-03-08	Navigation system
ZA793764B (en)	1980-07-30	Axle-hub assembly
JPS5539196A (en)	1980-03-18	Pushhbutton assembly
DE2962474D1 (en)	1982-05-19	Transducer carriage assembly
GB2020810B (en)	1982-11-24	Pick-off assembly for transducers
GB2046905B (en)	1983-02-09	Gimbals
GB2026284B (en)	1982-08-11	Seismic transducer
ZA793368B (en)	1980-06-25	Displacement transducer system
GB2016323B (en)	1982-03-24	Gauge assembly
DE2960628D1 (en)	1981-11-12	Voltage-to-charge transducer
GB2031157B (en)	1982-11-17	Displacement transducer
DE2964281D1 (en)	1983-01-20	Gyroscopes
JPS5543697A (en)	1980-03-27	Angular velocity descriminator
GB2036984B (en)	1982-12-01	Transducers
GB2026703B (en)	1983-01-19	Displacement transducer system
GB2034057B (en)	1983-05-05	Force transducers

Legal Events

Date	Code	Title	Description
1992-12-23	732	Registration of transactions, instruments or events in the register (sect. 32/1977)
1996-02-28	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
1998-12-30	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19980509