GB1208497A - Improvements in safety valves - Google Patents

Improvements in safety valves

Info

Publication number
GB1208497A
GB1208497A GB2790568A GB2790568A GB1208497A GB 1208497 A GB1208497 A GB 1208497A GB 2790568 A GB2790568 A GB 2790568A GB 2790568 A GB2790568 A GB 2790568A GB 1208497 A GB1208497 A GB 1208497A
Authority
GB
United Kingdom
Prior art keywords
fluid
plunger
plate
pressure
valves
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
GB2790568A
Other languages
English (en)
Inventor
John Henry Sindall
Frederick Charles Dixon
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.)
Imperial Metal Industries Kynoch Ltd
Original Assignee
Imperial Metal Industries Kynoch Ltd
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 Imperial Metal Industries Kynoch Ltd filed Critical Imperial Metal Industries Kynoch Ltd
Priority to GB2790568A priority Critical patent/GB1208497A/en
Priority to DE19691929555 priority patent/DE1929555B2/de
Priority to FR6919585A priority patent/FR2010789A1/fr
Publication of GB1208497A publication Critical patent/GB1208497A/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
    • F16K17/042—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 locking or disconnecting arrangements
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
    • A62C13/76—Details or accessories

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
GB2790568A 1968-06-12 1968-06-12 Improvements in safety valves Expired GB1208497A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB2790568A GB1208497A (en) 1968-06-12 1968-06-12 Improvements in safety valves
DE19691929555 DE1929555B2 (de) 1968-06-12 1969-06-11 Ventil insbesondere fuer loeschzwecke
FR6919585A FR2010789A1 (de) 1968-06-12 1969-06-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2790568A GB1208497A (en) 1968-06-12 1968-06-12 Improvements in safety valves

Publications (1)

Publication Number Publication Date
GB1208497A true GB1208497A (en) 1970-10-14

Family

ID=10267181

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2790568A Expired GB1208497A (en) 1968-06-12 1968-06-12 Improvements in safety valves

Country Status (3)

Country Link
DE (1) DE1929555B2 (de)
FR (1) FR2010789A1 (de)
GB (1) GB1208497A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016205772A1 (de) * 2016-04-07 2017-10-12 Minimax Gmbh & Co. Kg Schnellöffnungsventil für einen druckbeaufschlagten Löschfluidbehälter und Löschfluidbehälter mit selbigem
US11009138B2 (en) * 2019-06-04 2021-05-18 Gammon Technical Products, Inc. Flow maximizer
CN114719078A (zh) * 2022-04-19 2022-07-08 欧拉姆阀门科技有限公司 一种阀杆保护离合装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3230086A1 (de) * 1982-08-13 1984-02-23 Verband der Sachversicherer e.V., 5000 Köln Trockenalarmventil/spruehflutventil fuer feuerloeschanlagen
FR2574522B1 (fr) * 1984-12-07 1987-11-06 Zenith Fonderie Precision Vanne de securite a declenchement rapide
DE3515761A1 (de) * 1985-05-02 1986-11-06 Otto Tuchenhagen GmbH & Co KG, 2059 Büchen Verfahren zur sicherung eines doppelsitzventils gegen aufdruecken seiner beiden unabhaengig voneinander beweglichen schliessglieder und vorrichtung zu seiner durchfuehrung

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016205772A1 (de) * 2016-04-07 2017-10-12 Minimax Gmbh & Co. Kg Schnellöffnungsventil für einen druckbeaufschlagten Löschfluidbehälter und Löschfluidbehälter mit selbigem
DE102016205772B4 (de) * 2016-04-07 2017-11-30 Minimax Gmbh & Co. Kg Schnellöffnungsventil für einen druckbeaufschlagten Löschfluidbehälter und Löschfluidbehälter mit selbigem
US11439853B2 (en) 2016-04-07 2022-09-13 Minimax Gmbh Rapid-action valve for a pressurized extinguishing fluid container, and extinguishing fluid container comprising same
US11009138B2 (en) * 2019-06-04 2021-05-18 Gammon Technical Products, Inc. Flow maximizer
CN114719078A (zh) * 2022-04-19 2022-07-08 欧拉姆阀门科技有限公司 一种阀杆保护离合装置
CN114719078B (zh) * 2022-04-19 2023-11-28 欧拉姆阀门科技有限公司 一种阀杆保护离合装置

Also Published As

Publication number Publication date
FR2010789A1 (de) 1970-02-20
DE1929555A1 (de) 1969-12-18
DE1929555B2 (de) 1971-09-09

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years