DE3172296D1 - Angular rate sensor with symmetrical diaphragm impulse pump assembly - Google Patents

Angular rate sensor with symmetrical diaphragm impulse pump assembly

Info

Publication number
DE3172296D1
DE3172296D1 DE8181630029T DE3172296T DE3172296D1 DE 3172296 D1 DE3172296 D1 DE 3172296D1 DE 8181630029 T DE8181630029 T DE 8181630029T DE 3172296 T DE3172296 T DE 3172296T DE 3172296 D1 DE3172296 D1 DE 3172296D1
Authority
DE
Germany
Prior art keywords
pump assembly
rate sensor
angular rate
impulse pump
symmetrical diaphragm
Prior art date
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
DE8181630029T
Other languages
English (en)
Inventor
Richard E Swarts
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies 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.)
Filing date
Publication date
Application filed by United Technologies Corp filed Critical United Technologies Corp
Application granted granted Critical
Publication of DE3172296D1 publication Critical patent/DE3172296D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Reciprocating Pumps (AREA)
  • Measuring Volume Flow (AREA)
  • Measuring Fluid Pressure (AREA)
DE8181630029T 1980-04-03 1981-04-02 Angular rate sensor with symmetrical diaphragm impulse pump assembly Expired DE3172296D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/137,110 US4305293A (en) 1980-04-03 1980-04-03 Angular rate sensor with symmetrical diaphragm impulse pump assembly

Publications (1)

Publication Number Publication Date
DE3172296D1 true DE3172296D1 (en) 1985-10-24

Family

ID=22475875

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181630029T Expired DE3172296D1 (en) 1980-04-03 1981-04-02 Angular rate sensor with symmetrical diaphragm impulse pump assembly

Country Status (4)

Country Link
US (1) US4305293A (de)
EP (1) EP0037795B1 (de)
JP (1) JPS56168161A (de)
DE (1) DE3172296D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4295373A (en) * 1980-04-03 1981-10-20 United Technologies Corporation Fluidic angular rate sensor with integrated impulse jet pump assembly
US4726227A (en) * 1984-10-22 1988-02-23 United Technologies Corporation Angular velocity sensor having low temperature sensitivity
US4830577A (en) * 1988-04-11 1989-05-16 United Technologies Corporation Impulse pump with a metal diaphragm
US4945764A (en) * 1988-12-09 1990-08-07 Frederick Gary L Constant gain laminar jet angular rate sensing device
NZ514108A (en) * 1999-03-08 2001-09-28 S Improved attachment method for piezoelectric elements
JP5898470B2 (ja) * 2011-11-22 2016-04-06 ローム株式会社 角速度検出装置およびその製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3107630A (en) * 1955-01-31 1963-10-22 Textron Inc Non-magnetic electro-hydraulic pump
US3360664A (en) * 1964-10-30 1967-12-26 Gen Dynamics Corp Electromechanical apparatus
DE1488698C3 (de) * 1965-08-05 1973-11-15 Siemens Ag, 1000 Berlin U. 8000 Muenchen Elektrische Antriebsvorrichtung, insbesondere Antriebsvorrichtung fur eine kleine mechanische Nutzlast
US3361067A (en) * 1966-09-09 1968-01-02 Nasa Usa Piezoelectric pump
US3587328A (en) * 1969-06-05 1971-06-28 Hercules Inc A fluid-jet deflection type instrument having a diaphragm type pump with piezoelectric actuation
US3626765A (en) * 1969-06-05 1971-12-14 Hercules Inc Fluid jet deflection type instrument
JPS5296076A (en) * 1976-02-07 1977-08-12 Ricoh Co Ltd Rotational stop detector
US4020700A (en) * 1976-02-25 1977-05-03 United Technologies Corporation Unitary fluidic angular rate sensor
US4295373A (en) * 1980-04-03 1981-10-20 United Technologies Corporation Fluidic angular rate sensor with integrated impulse jet pump assembly

Also Published As

Publication number Publication date
EP0037795A2 (de) 1981-10-14
US4305293A (en) 1981-12-15
JPS56168161A (en) 1981-12-24
EP0037795B1 (de) 1985-09-18
JPH0157304B2 (de) 1989-12-05
EP0037795A3 (en) 1982-01-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee