FR2216618A1 - - Google Patents

Info

Publication number
FR2216618A1
FR2216618A1 FR7404035A FR7404035A FR2216618A1 FR 2216618 A1 FR2216618 A1 FR 2216618A1 FR 7404035 A FR7404035 A FR 7404035A FR 7404035 A FR7404035 A FR 7404035A FR 2216618 A1 FR2216618 A1 FR 2216618A1
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
FR7404035A
Other languages
French (fr)
Other versions
FR2216618B1 (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.)
Northrop Grumman Properties Ltd
Original Assignee
Lucas Aerospace Ltd
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 Lucas Aerospace Ltd filed Critical Lucas Aerospace Ltd
Publication of FR2216618A1 publication Critical patent/FR2216618A1/fr
Application granted granted Critical
Publication of FR2216618B1 publication Critical patent/FR2216618B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20—Excess-flow valves
    • F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
    • F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
    • F16K17/26—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in either direction
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B7/00—Arrangements for obtaining smooth engagement or disengagement of automatic control
    • G05B7/04—Arrangements for obtaining smooth engagement or disengagement of automatic control fluidic
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0126—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs
FR7404035A 1973-02-02 1974-02-01 Expired FR2216618B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB530473 1973-02-02

Publications (2)

Publication Number Publication Date
FR2216618A1 true FR2216618A1 (en) 1974-08-30
FR2216618B1 FR2216618B1 (en) 1976-06-25

Family

ID=9793581

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7404035A Expired FR2216618B1 (en) 1973-02-02 1974-02-01

Country Status (4)

Country Link
JP (1) JPS49106025A (en)
DE (1) DE2404807A1 (en)
FR (1) FR2216618B1 (en)
IT (1) IT1008180B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2376452A1 (en) * 1977-01-03 1978-07-28 Teves Gmbh Alfred FLOW ADJUSTMENT VALVE
FR2400230A1 (en) * 1977-07-19 1979-03-09 Gould Inc FLOW REGULATOR, IN PARTICULAR FOR THE CONTROL OF THE LIFTING MECHANISM OF A HANDLING TROLLEY
FR2657140A1 (en) * 1990-01-15 1991-07-19 Fabrication Etu Composants Mec FLUID FLOW LIMITER.

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19924691A1 (en) * 1999-05-28 2000-11-30 Mannesmann Rexroth Ag Hydraulic flow control valve has a metering valve stage that responds to the flow condition
CN104074814B (en) * 2014-06-16 2016-09-14 沈阳中大机械有限公司 There is the hydraulic speed regulating device of bidirectional buffering function
CN104019258B (en) * 2014-06-26 2016-08-17 华中科技大学无锡研究院 A kind of double damping One-stage Water Hydraulic Relief Valve
CN116533746B (en) * 2023-07-06 2023-09-26 浙江万里扬新能源驱动有限公司杭州分公司 CVT double-motor hybrid control system and control method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2176217A6 (en) * 1972-03-13 1973-10-26 Lavardon Raymond

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2176217A6 (en) * 1972-03-13 1973-10-26 Lavardon Raymond

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2376452A1 (en) * 1977-01-03 1978-07-28 Teves Gmbh Alfred FLOW ADJUSTMENT VALVE
FR2400230A1 (en) * 1977-07-19 1979-03-09 Gould Inc FLOW REGULATOR, IN PARTICULAR FOR THE CONTROL OF THE LIFTING MECHANISM OF A HANDLING TROLLEY
FR2657140A1 (en) * 1990-01-15 1991-07-19 Fabrication Etu Composants Mec FLUID FLOW LIMITER.

Also Published As

Publication number Publication date
IT1008180B (en) 1976-11-10
JPS49106025A (en) 1974-10-08
FR2216618B1 (en) 1976-06-25
DE2404807A1 (en) 1974-08-08

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Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name
ST Notification of lapse