FR2134670A1 - - Google Patents

Info

Publication number
FR2134670A1
FR2134670A1 FR7215308A FR7215308A FR2134670A1 FR 2134670 A1 FR2134670 A1 FR 2134670A1 FR 7215308 A FR7215308 A FR 7215308A FR 7215308 A FR7215308 A FR 7215308A FR 2134670 A1 FR2134670 A1 FR 2134670A1
Authority
FR
France
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.)
Granted
Application number
FR7215308A
Other versions
FR2134670B1 (fr
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.)
Smiths Group PLC
Original Assignee
Smiths Group PLC
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 Smiths Group PLC filed Critical Smiths Group PLC
Publication of FR2134670A1 publication Critical patent/FR2134670A1/fr
Application granted granted Critical
Publication of FR2134670B1 publication Critical patent/FR2134670B1/fr
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
    • G01P3/62—Devices characterised by the determination or the variation of atmospheric pressure with height to measure the vertical components of speed

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Temperature-Responsive Valves (AREA)
  • Control Of Turbines (AREA)
  • Connection Of Plates (AREA)
FR7215308A 1971-04-30 1972-04-28 Expired FR2134670B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1230371 1971-04-30
GB1230471 1971-04-30

Publications (2)

Publication Number Publication Date
FR2134670A1 true FR2134670A1 (fr) 1972-12-08
FR2134670B1 FR2134670B1 (fr) 1976-10-29

Family

ID=26248925

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7215308A Expired FR2134670B1 (fr) 1971-04-30 1972-04-28

Country Status (2)

Country Link
FR (1) FR2134670B1 (fr)
GB (2) GB1327827A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9080687B2 (en) 2012-05-24 2015-07-14 Honeywell International Inc. Pressure and flow altitude compensated shutoff valve

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR826829A (fr) * 1936-09-17 1938-04-11 Bendix Aviat Corp Perfectionnements aux instruments indicateurs de vitesse de variation de pression, et notamment aux instruments indicateurs de la vitesse de montée et de descente des aéronefs
US3421370A (en) * 1966-11-04 1969-01-14 Universal Oil Prod Co Rate of climb and descent readout device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR826829A (fr) * 1936-09-17 1938-04-11 Bendix Aviat Corp Perfectionnements aux instruments indicateurs de vitesse de variation de pression, et notamment aux instruments indicateurs de la vitesse de montée et de descente des aéronefs
US3421370A (en) * 1966-11-04 1969-01-14 Universal Oil Prod Co Rate of climb and descent readout device

Also Published As

Publication number Publication date
FR2134670B1 (fr) 1976-10-29
GB1327828A (en) 1973-08-22
GB1327827A (en) 1973-08-22

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Legal Events

Date Code Title Description
ST Notification of lapse