FR970737A - Device sensitive to the gradient of a moving fluid - Google Patents

Device sensitive to the gradient of a moving fluid

Info

Publication number
FR970737A
FR970737A FR970737DA FR970737A FR 970737 A FR970737 A FR 970737A FR 970737D A FR970737D A FR 970737DA FR 970737 A FR970737 A FR 970737A
Authority
FR
France
Prior art keywords
gradient
moving fluid
device sensitive
sensitive
fluid
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
Other languages
French (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.)
MORANE SAULNIER
Original Assignee
MORANE SAULNIER
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 MORANE SAULNIER filed Critical MORANE SAULNIER
Application granted granted Critical
Publication of FR970737A publication Critical patent/FR970737A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G05D7/0133—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs within the flow-path

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR970737D 1948-08-11 1948-08-11 Device sensitive to the gradient of a moving fluid Expired FR970737A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR970737T 1948-08-11

Publications (1)

Publication Number Publication Date
FR970737A true FR970737A (en) 1951-01-08

Family

ID=9507962

Family Applications (1)

Application Number Title Priority Date Filing Date
FR970737D Expired FR970737A (en) 1948-08-11 1948-08-11 Device sensitive to the gradient of a moving fluid

Country Status (1)

Country Link
FR (1) FR970737A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2884952A (en) * 1953-03-23 1959-05-05 Avco Inc Line hydraulic pressure relief valve
DE1213188B (en) * 1963-01-24 1966-03-24 Hansa Metallwerke Ag Pressure reducing valve
US3277924A (en) * 1964-12-18 1966-10-11 Perlick Company Inc Flow regulator particularly adapted for soft drink mixing and dispensing apparatus
US4250919A (en) * 1979-07-11 1981-02-17 Booth, Inc. Constant flow valve
WO1986004163A1 (en) * 1984-12-28 1986-07-17 Etablissements Technospray Pressure regulator-reducer for dispensing a gaseous, liquid, viscous, pulverulent or pasty product
WO1999046652A1 (en) * 1998-03-12 1999-09-16 Flow Design, Inc. Method and apparatus for regulating and terminating fluid flow

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2884952A (en) * 1953-03-23 1959-05-05 Avco Inc Line hydraulic pressure relief valve
DE1213188B (en) * 1963-01-24 1966-03-24 Hansa Metallwerke Ag Pressure reducing valve
US3277924A (en) * 1964-12-18 1966-10-11 Perlick Company Inc Flow regulator particularly adapted for soft drink mixing and dispensing apparatus
US4250919A (en) * 1979-07-11 1981-02-17 Booth, Inc. Constant flow valve
WO1986004163A1 (en) * 1984-12-28 1986-07-17 Etablissements Technospray Pressure regulator-reducer for dispensing a gaseous, liquid, viscous, pulverulent or pasty product
US4723725A (en) * 1984-12-28 1988-02-09 Etablissements Technospray Pressure reducer/regulator for dispensing a gaseous, liquid, viscous, powdery or pasty product
AU582212B2 (en) * 1984-12-28 1989-03-16 Etablissements Technospray Pressure regulator-reducer for dispensing a gaseous, liquid, viscous, pulverulent or pasty product
WO1999046652A1 (en) * 1998-03-12 1999-09-16 Flow Design, Inc. Method and apparatus for regulating and terminating fluid flow
US6196259B1 (en) 1998-03-12 2001-03-06 Flow Design, Inc. Method and apparatus for regulating and terminating fluid flow

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