JPS4815966B1 - - Google Patents

Info

Publication number
JPS4815966B1
JPS4815966B1 JP10279470A JP10279470A JPS4815966B1 JP S4815966 B1 JPS4815966 B1 JP S4815966B1 JP 10279470 A JP10279470 A JP 10279470A JP 10279470 A JP10279470 A JP 10279470A JP S4815966 B1 JPS4815966 B1 JP S4815966B1
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.)
Pending
Application number
JP10279470A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS4815966B1 publication Critical patent/JPS4815966B1/ja
Pending 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Control Of Fluid Pressure (AREA)
JP10279470A 1969-11-25 1970-11-24 Pending JPS4815966B1 (th)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
JPS4815966B1 true JPS4815966B1 (th) 1973-05-18

Family

ID=25374943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10279470A Pending JPS4815966B1 (th) 1969-11-25 1970-11-24

Country Status (6)

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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5421313U (th) * 1977-07-15 1979-02-10
JPS5982565U (ja) * 1982-11-24 1984-06-04 今田　誠人 温室用消毒液噴霧装置
JPS60160166U (ja) * 1984-03-30 1985-10-24 モノレ−ル工業株式会社 ビニ−ルハウス用の薬液等の散布装置
JPH01130675U (th) * 1988-02-26 1989-09-05
JPH0420567B2 (th) * 1986-12-12 1992-04-03 Yanmar Agricult Equip
KR20140145542A (ko) 2013-06-13 2014-12-23 가부시키가이샤 다이헨 용접 전원의 잘록부 검출 제어 방법

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4275865A (en) * 1977-08-24 1981-06-30 Lucas Industries Limited Fluid control valves
FR2473670B1 (fr) * 1980-01-15 1985-06-28 Electricite De France Soupape de surete equipee d'un frein hydraulique et frein hydraulique susceptible d'etre insere dans une soupape existante
DE3204408C2 (de) * 1982-02-09 1985-10-10 Alfred Teves Gmbh, 6000 Frankfurt Verfahren zum Einstellen eines Schaltdrucks bei einer Ventilanordnung für einen Fluiddruckregler, Ventilanordnung zur Durchführung des Verfahrens und Fluiddruckregler mit zwei an jeweils einen eigenen Fluidkreis anschließbaren Ventilanordnungen
DE8526293U1 (de) * 1985-09-12 1985-10-24 Joh. Vaillant Gmbh U. Co, 5630 Remscheid Strömungsregler
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 (ja) * 2001-03-06 2002-09-11 Toyota Industries Corp 圧縮機
ITBO20050197A1 (it) * 2005-03-25 2006-09-26 Omt Off Mecc Tartarini Regolatore di pressione per gas e relativo metodo di montaggio e smontaggio
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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5421313U (th) * 1977-07-15 1979-02-10
JPS5982565U (ja) * 1982-11-24 1984-06-04 今田　誠人 温室用消毒液噴霧装置
JPS60160166U (ja) * 1984-03-30 1985-10-24 モノレ−ル工業株式会社 ビニ−ルハウス用の薬液等の散布装置
JPH0420567B2 (th) * 1986-12-12 1992-04-03 Yanmar Agricult Equip
JPH01130675U (th) * 1988-02-26 1989-09-05
KR20140145542A (ko) 2013-06-13 2014-12-23 가부시키가이샤 다이헨 용접 전원의 잘록부 검출 제어 방법

Also Published As

Publication number Publication date
GB1319802A (en) 1973-06-13
SE371706B (th) 1974-11-25
US3621875A (en) 1971-11-23
DE2057363B2 (de) 1979-05-23
DE2057363C3 (de) 1980-02-07
FR2071727A5 (th) 1971-09-17
DE2057363A1 (de) 1971-06-09

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