JPS5757729B2 - - Google Patents

Info

Publication number
JPS5757729B2
JPS5757729B2 JP52138354A JP13835477A JPS5757729B2 JP S5757729 B2 JPS5757729 B2 JP S5757729B2 JP 52138354 A JP52138354 A JP 52138354A JP 13835477 A JP13835477 A JP 13835477A JP S5757729 B2 JPS5757729 B2 JP S5757729B2
Authority
JP
Japan
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
JP52138354A
Other versions
JPS5471432A (en
Inventor
Sotokazu Rikuta
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP13835477A priority Critical patent/JPS5471432A/ja
Priority to US05/871,565 priority patent/US4210171A/en
Publication of JPS5471432A publication Critical patent/JPS5471432A/ja
Priority to US06/057,470 priority patent/US4250915A/en
Publication of JPS5757729B2 publication Critical patent/JPS5757729B2/ja
Granted 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
    • G05D7/0106—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule
    • 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
    • G05D7/0193—Control of flow without auxiliary power using hydraulic or pneumatic amplifiers, relays or transmitters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7784—Responsive to change in rate of fluid flow
    • Y10T137/7787—Expansible chamber subject to differential pressures
    • Y10T137/7788—Pressures across fixed choke
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7784—Responsive to change in rate of fluid flow
    • Y10T137/7787—Expansible chamber subject to differential pressures
    • Y10T137/7791—Pressures across flow line valve
JP13835477A 1977-11-17 1977-11-17 Flow rate constant value automatic control valve Granted JPS5471432A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP13835477A JPS5471432A (en) 1977-11-17 1977-11-17 Flow rate constant value automatic control valve
US05/871,565 US4210171A (en) 1977-11-17 1978-01-23 Automatic controlling valve for maintaining the rate of fluid flow at a constant value
US06/057,470 US4250915A (en) 1977-11-17 1979-07-13 Automatic controlling valve for maintaining the rate of fluid flow at a constant value

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13835477A JPS5471432A (en) 1977-11-17 1977-11-17 Flow rate constant value automatic control valve

Publications (2)

Publication Number Publication Date
JPS5471432A JPS5471432A (en) 1979-06-08
JPS5757729B2 true JPS5757729B2 (ja) 1982-12-06

Family

ID=15219964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13835477A Granted JPS5471432A (en) 1977-11-17 1977-11-17 Flow rate constant value automatic control valve

Country Status (2)

Country Link
US (2) US4210171A (ja)
JP (1) JPS5471432A (ja)

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DE3429003C1 (de) * 1984-08-07 1986-02-13 Georg Schünemann u. Co (GmbH & Co), 2800 Bremen Durchflußmengen-Regelventil
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US5722454A (en) * 1996-03-12 1998-03-03 Q-Fuse Llc Fluid flow fuse
EP0911714A1 (de) * 1997-10-20 1999-04-28 Electrowatt Technology Innovation AG Durchfluss-Regelventil mit integriertem Druckregler
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US6192925B1 (en) * 1999-10-06 2001-02-27 Der-Fan Shen Flow regulator for water pump
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US20050126155A1 (en) * 2000-09-11 2005-06-16 Petur Thordarson Hydrogen motor
US6698183B1 (en) 2000-09-11 2004-03-02 Petur Thordarson Hydrogen motor
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US6688321B2 (en) 2000-11-06 2004-02-10 David W. Palmer Method and apparatus for a flow regulator having an integral hinge
US6564824B2 (en) 2001-04-13 2003-05-20 Flowmatrix, Inc. Mass flow meter systems and methods
US6662823B2 (en) * 2001-11-05 2003-12-16 Samyang Comprehensive Valve Co., Ltd. Auto flow regulator
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US6688319B2 (en) * 2002-04-10 2004-02-10 Flow Design, Inc. Flow regulating control valve and method for regulating fluid flow
US7111638B2 (en) * 2003-05-06 2006-09-26 Safety Flow Company, Llc Excess flow shutoff
US6932107B2 (en) * 2003-06-24 2005-08-23 Flow Control Industries, Inc. Flow control valves
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US8302887B2 (en) * 2005-03-31 2012-11-06 Rain Bird Corporation Drip emitter
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JPS51111531U (ja) * 1975-03-06 1976-09-09

Also Published As

Publication number Publication date
JPS5471432A (en) 1979-06-08
US4210171A (en) 1980-07-01
US4250915A (en) 1981-02-17

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