ATE172523T1 - Seismisches ventil - Google Patents

Seismisches ventil

Info

Publication number
ATE172523T1
ATE172523T1 AT94903479T AT94903479T ATE172523T1 AT E172523 T1 ATE172523 T1 AT E172523T1 AT 94903479 T AT94903479 T AT 94903479T AT 94903479 T AT94903479 T AT 94903479T AT E172523 T1 ATE172523 T1 AT E172523T1
Authority
AT
Austria
Prior art keywords
valve
cripple
column
toggle spring
latch pins
Prior art date
Application number
AT94903479T
Other languages
English (en)
Inventor
Donald B Hunter
William J Cox
Original Assignee
Donald B Hunter
William J Cox
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 Donald B Hunter, William J Cox filed Critical Donald B Hunter
Application granted granted Critical
Publication of ATE172523T1 publication Critical patent/ATE172523T1/de

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
    • F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
    • 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
    • Y10T137/0753—Control by change of position or inertia of system
    • Y10T137/0777—With second control
    • 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
    • Y10T137/0753—Control by change of position or inertia of system
    • Y10T137/0923—By pendulum or swinging 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
    • Y10T137/1842—Ambient condition change responsive
    • Y10T137/1939—Atmospheric
    • Y10T137/1963—Temperature
    • Y10T137/1987—With additional diverse control

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Pens And Brushes (AREA)
  • Compressor (AREA)
  • Check Valves (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
AT94903479T 1992-12-04 1993-12-06 Seismisches ventil ATE172523T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/985,893 US5325881A (en) 1992-12-04 1992-12-04 Seismic valve

Publications (1)

Publication Number Publication Date
ATE172523T1 true ATE172523T1 (de) 1998-11-15

Family

ID=25531893

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94903479T ATE172523T1 (de) 1992-12-04 1993-12-06 Seismisches ventil

Country Status (9)

Country Link
US (1) US5325881A (de)
EP (1) EP0728272B1 (de)
JP (1) JP3353897B2 (de)
KR (1) KR100308740B1 (de)
AT (1) ATE172523T1 (de)
AU (1) AU680859B2 (de)
CA (1) CA2150725C (de)
DE (1) DE69321739D1 (de)
WO (1) WO1994013989A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2220308A1 (en) * 1996-11-05 1998-05-05 Douglas P. Arduini A smart automatic safety valve having remote electromagnetic shut-off protection and reset control from seismic or other sensors
US7458387B2 (en) * 1997-02-21 2008-12-02 Mcgill James C Emergency gas and electricity shutoff apparatus and control system
US6705340B1 (en) * 1997-02-21 2004-03-16 Mcgill James C. Emergency gas and electricity shutoff apparatus and control system
US5975105A (en) * 1998-04-20 1999-11-02 Chang; Albert Seismic activated actuator
WO2002075190A1 (en) * 2000-12-22 2002-09-26 Chung Jung Engineering Co., Ltd Safty-valve having multi-function
CA2546904C (en) 2003-11-20 2013-03-12 James C. Mcgill A seismic safety valve and valve actuator
CN101149598B (zh) * 2007-09-01 2011-10-05 福建顺昌虹润精密仪器有限公司 阀门自动、手动无扰动操作控制方法及装置
WO2012068296A2 (en) 2010-11-17 2012-05-24 Colin Johnstone Seismic actuator
US8919731B2 (en) 2011-10-28 2014-12-30 International Dunnage, LLC Valve for inflation and deflation of air bags and method of use thereof
US10695598B2 (en) 2017-08-28 2020-06-30 Justrite Manufacturing Company, Llc Vented safety cabinet with thermally-actuated damper
US10864396B2 (en) * 2018-02-28 2020-12-15 Akron Brass Company Portable monitor control system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2853089A (en) * 1954-01-11 1958-09-23 Clyde F Bair Disaster valve attachment
US3842852A (en) * 1973-02-28 1974-10-22 C Bair Disaster valve
US4274431A (en) * 1979-01-10 1981-06-23 Keller Russell D Fuel vent with gravity valve

Also Published As

Publication number Publication date
JP3353897B2 (ja) 2002-12-03
JPH08504256A (ja) 1996-05-07
EP0728272A1 (de) 1996-08-28
KR950704637A (ko) 1995-11-20
CA2150725C (en) 2000-02-29
DE69321739D1 (de) 1998-11-26
CA2150725A1 (en) 1994-06-23
EP0728272A4 (de) 1996-04-26
EP0728272B1 (de) 1998-10-21
KR100308740B1 (ko) 2002-08-08
US5325881A (en) 1994-07-05
WO1994013989A1 (en) 1994-06-23
AU680859B2 (en) 1997-08-14
AU5740994A (en) 1994-07-04

Similar Documents

Publication Publication Date Title
DE69321739D1 (de) Seismisches ventil
BG107609A (en) Self-sealing valve
SE8305130D0 (sv) Tryckreduceringsanordning
CA2119743A1 (en) Needle free i.v. adapter
CA2170630A1 (en) A device and a method for blocking a liquid flow through a pipe in one direction
DE59908377D1 (de) Ventil für warmwasseranlagen
ATE50349T1 (de) Ventilzusammenbau.
GB2009888A (en) Shut-off valve
DK16689D0 (da) Ledningstrykfaldsventil.
FR2406149A1 (fr) Raccord rapide pour la distribution de fluides
ATE92164T1 (de) Daempfungsvorrichtung gegen druckstoesse bei sanitaeren armaturen.
DE59007094D1 (de) 2-Wege-Stromventil.
JPS57179480A (en) Shut-off valve for low pressure gas for preventing disaster
SU150333A1 (ru) Предохранительное устройство дл газовых систем
JPS5540343A (en) Valve device
SE8903203L (sv) Spaerrventil
JPS643380A (en) Check valve
JPS57137780A (en) Gas cock with safety valve
JPS57114069A (en) Emergency stop valve for bomb
DE3586323D1 (de) Ventile.
UA49127A (uk) Регулятор вакуумметричного тиску
SE8703668L (sv) Avstaengnings- och roerbrottsventil
FR2387400A2 (fr) Dispositif de detection de pression et de pilotage d'une soupape de surete

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties