JPS5126172B1 - - Google Patents

Info

Publication number
JPS5126172B1
JPS5126172B1 JP46069327A JP6932771A JPS5126172B1 JP S5126172 B1 JPS5126172 B1 JP S5126172B1 JP 46069327 A JP46069327 A JP 46069327A JP 6932771 A JP6932771 A JP 6932771A JP S5126172 B1 JPS5126172 B1 JP S5126172B1
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
JP46069327A
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 JPS5126172B1 publication Critical patent/JPS5126172B1/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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • 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
    • F16K17/12—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side weight-loaded
    • 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]
    • Y10T137/7898—Pivoted valves
    • Y10T137/7901—Valve head movably connected for accommodation to seat
    • 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]
    • Y10T137/7898—Pivoted valves
    • Y10T137/7903—Weight biased

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
JP46069327A 1970-09-09 1971-09-09 Pending JPS5126172B1 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7070470A 1970-09-09 1970-09-09

Publications (1)

Publication Number Publication Date
JPS5126172B1 true JPS5126172B1 (OSRAM) 1976-08-05

Family

ID=22096893

Family Applications (1)

Application Number Title Priority Date Filing Date
JP46069327A Pending JPS5126172B1 (OSRAM) 1970-09-09 1971-09-09

Country Status (3)

Country Link
US (1) US3677289A (OSRAM)
JP (1) JPS5126172B1 (OSRAM)
CA (1) CA947184A (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS557024Y2 (OSRAM) * 1973-12-26 1980-02-16
GB1592013A (OSRAM) * 1977-01-13 1981-07-01
US7144320B2 (en) * 2004-12-29 2006-12-05 Turek James R Air distribution arrangement for rack-mounted equipment
US20070068579A1 (en) * 2005-09-23 2007-03-29 Yang Fa Men Industrial Co., Ltd. Non-return valve
WO2014169961A1 (de) * 2013-04-19 2014-10-23 Rico Sicherheitstechnik Ag Explosionsschutzventil
WO2022204507A1 (en) * 2021-03-25 2022-09-29 Warren Rupp, Inc. Flap valve for diaphragm pump

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US350219A (en) * 1886-10-05 Hebbeet teott
US201758A (en) * 1878-03-26 Improvement in sewer and other traps
US2267797A (en) * 1939-08-18 1941-12-30 Stanley D Martin Terminal fitting for vent pipes
US2838062A (en) * 1955-09-12 1958-06-10 Ducon Co Trickle valve
US3072141A (en) * 1960-04-15 1963-01-08 Mission Valve And Pump Company Valve

Also Published As

Publication number Publication date
CA947184A (en) 1974-05-14
US3677289A (en) 1972-07-18

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