GB1319802A - Pressure actuated valve - Google Patents

Pressure actuated valve

Info

Publication number
GB1319802A
GB1319802A GB4175570A GB4175570A GB1319802A GB 1319802 A GB1319802 A GB 1319802A GB 4175570 A GB4175570 A GB 4175570A GB 4175570 A GB4175570 A GB 4175570A GB 1319802 A GB1319802 A GB 1319802A
Authority
GB
United Kingdom
Prior art keywords
actuated valve
seat
pin
pressure actuated
valve member
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
GB4175570A
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.)
Cessna Aircraft Co
Original Assignee
Cessna Aircraft Co
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 Cessna Aircraft Co filed Critical Cessna Aircraft Co
Publication of GB1319802A publication Critical patent/GB1319802A/en
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
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0433—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with vibration preventing means
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
    • 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
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/044—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with more than one spring
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/01—Damping of valve members
    • F16K47/011—Damping of valve members by means of a dashpot
    • 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
    • F16K2200/00—Details of valves
    • F16K2200/30—Spring arrangements
    • F16K2200/302—Plurality of biasing means, e.g. springs, for opening or closing single valve member
    • 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
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/785—With retarder or dashpot
    • 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
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7905—Plural biasing means

Abstract

1319802 Valves CESSNA AIRCRAFT CO 1 Sept 1970 [25 Nov 1969] 41755/70 Heading F2V A relief valve comprises a valve member 23, seat 22, inlet 11 and exhaust 12, the valve member being urged on to its seat by a first undamped spring 29 and a second damped spring 30. A pin 31 acts as a flow director to a dashpot formed by a chamber 28, a flange 32 of the pin, and the directed controlled fluid. Shims 36 may be positioned in the valve cartridge 15 to alter the initial loading of the springs.
GB4175570A 1969-11-25 1970-09-01 Pressure actuated valve Expired GB1319802A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87981669A 1969-11-25 1969-11-25

Publications (1)

Publication Number Publication Date
GB1319802A true GB1319802A (en) 1973-06-13

Family

ID=25374943

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4175570A Expired GB1319802A (en) 1969-11-25 1970-09-01 Pressure actuated valve

Country Status (6)

Country Link
US (1) US3621875A (en)
JP (1) JPS4815966B1 (en)
DE (1) DE2057363C3 (en)
FR (1) FR2071727A5 (en)
GB (1) GB1319802A (en)
SE (1) SE371706B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5421313U (en) * 1977-07-15 1979-02-10
US4275865A (en) * 1977-08-24 1981-06-30 Lucas Industries Limited Fluid control valves
FR2473670B1 (en) * 1980-01-15 1985-06-28 Electricite De France SAFETY VALVE EQUIPPED WITH A HYDRAULIC BRAKE AND HYDRAULIC BRAKE LIKELY TO BE INSERTED IN AN EXISTING VALVE
DE3204408C2 (en) * 1982-02-09 1985-10-10 Alfred Teves Gmbh, 6000 Frankfurt Method for setting a switching pressure in a valve arrangement for a fluid pressure regulator, valve arrangement for carrying out the method and fluid pressure regulator with two valve arrangements that can each be connected to a separate fluid circuit
JPS5982565U (en) * 1982-11-24 1984-06-04 今田　誠人 Disinfectant spray device for greenhouse
JPS60160166U (en) * 1984-03-30 1985-10-24 モノレ−ル工業株式会社 Spraying equipment for chemical solutions for plastic greenhouses
DE8526293U1 (en) * 1985-09-12 1985-10-24 Joh. Vaillant Gmbh U. Co, 5630 Remscheid Flow regulator
JPS62143616A (en) * 1986-12-12 1987-06-26 ヤンマー農機株式会社 Seedling growing facilities
JPH01130675U (en) * 1988-02-26 1989-09-05
US5871109A (en) * 1996-08-05 1999-02-16 Emerald Rail Technologies, Llc Railcar cushion device preload valving systems
US5826735A (en) * 1996-08-05 1998-10-27 Emerald Rail Technologies, Llc Railcar cushion device valving systems
JP2002257043A (en) * 2001-03-06 2002-09-11 Toyota Industries Corp Compressor
ITBO20050197A1 (en) * 2005-03-25 2006-09-26 Omt Off Mecc Tartarini PRESSURE REGULATOR FOR GAS AND RELATED ASSEMBLY AND DISASSEMBLY METHOD
JP6154672B2 (en) 2013-06-13 2017-06-28 株式会社ダイヘン Necking detection control method for welding power source
US11566715B1 (en) * 2021-07-06 2023-01-31 Saudi Arabian Oil Company Preventing an over pressure condition with a mechanical shutdown valve

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US898659A (en) * 1907-08-22 1908-09-15 Theodore Kolischer Compressor.
US2518387A (en) * 1944-11-03 1950-08-08 Eaton Mfg Co Relief valve
US2686534A (en) * 1950-09-27 1954-08-17 Montelius Carl Oscar Josef Nonchattering relief valve
US3054420A (en) * 1958-10-03 1962-09-18 Commercial Shearing Relief valves
US3130748A (en) * 1961-04-17 1964-04-28 Kugelfischer G Schaefer & Co Check valve for fuel injection pumps
US3370601A (en) * 1964-01-02 1968-02-27 Ohio Brass Co Valve for controlling the rate of movement of a fluid powered motor unit

Also Published As

Publication number Publication date
JPS4815966B1 (en) 1973-05-18
DE2057363A1 (en) 1971-06-09
DE2057363C3 (en) 1980-02-07
SE371706B (en) 1974-11-25
FR2071727A5 (en) 1971-09-17
DE2057363B2 (en) 1979-05-23
US3621875A (en) 1971-11-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee