DE2941173C2 - Sicherheitsventil - Google Patents

Sicherheitsventil

Info

Publication number
DE2941173C2
DE2941173C2 DE2941173A DE2941173A DE2941173C2 DE 2941173 C2 DE2941173 C2 DE 2941173C2 DE 2941173 A DE2941173 A DE 2941173A DE 2941173 A DE2941173 A DE 2941173A DE 2941173 C2 DE2941173 C2 DE 2941173C2
Authority
DE
Germany
Prior art keywords
safety valve
valve
inlet opening
closing spring
container
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
DE2941173A
Other languages
German (de)
English (en)
Other versions
DE2941173B1 (de
Inventor
Dietrich Dipl.-Ing. 2872 Hude Kuhnke
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.)
Gestra AG
Original Assignee
Gustav F Gerdts & Co Kg 2800 Bremen De GmbH
Gustav F Gerdts & Co Kg 2800 Bremen GmbH
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 Gustav F Gerdts & Co Kg 2800 Bremen De GmbH, Gustav F Gerdts & Co Kg 2800 Bremen GmbH filed Critical Gustav F Gerdts & Co Kg 2800 Bremen De GmbH
Priority to DE2941173A priority Critical patent/DE2941173C2/de
Priority to GB8028725A priority patent/GB2060829B/en
Priority to ES495053A priority patent/ES8105840A1/es
Priority to FR8019842A priority patent/FR2467343A1/fr
Priority to SE8007063A priority patent/SE8007063L/xx
Priority to IT49865/80A priority patent/IT1128598B/it
Publication of DE2941173B1 publication Critical patent/DE2941173B1/de
Application granted granted Critical
Publication of DE2941173C2 publication Critical patent/DE2941173C2/de
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
    • F16K17/14—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member
    • F16K17/16—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member with fracturing diaphragm ; Rupture discs
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Safety Valves (AREA)
DE2941173A 1979-10-11 1979-10-11 Sicherheitsventil Expired DE2941173C2 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE2941173A DE2941173C2 (de) 1979-10-11 1979-10-11 Sicherheitsventil
GB8028725A GB2060829B (en) 1979-10-11 1980-09-05 Safety valve
ES495053A ES8105840A1 (es) 1979-10-11 1980-09-15 Dispositivo de valvula de seguridad para recipientes de pre-sion
FR8019842A FR2467343A1 (fr) 1979-10-11 1980-09-15 Soupape de securite pour recipient sous pression
SE8007063A SE8007063L (sv) 1979-10-11 1980-10-09 Sekerhetsventil
IT49865/80A IT1128598B (it) 1979-10-11 1980-10-09 Valvola di sicurezza

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2941173A DE2941173C2 (de) 1979-10-11 1979-10-11 Sicherheitsventil

Publications (2)

Publication Number Publication Date
DE2941173B1 DE2941173B1 (de) 1981-02-19
DE2941173C2 true DE2941173C2 (de) 1981-12-03

Family

ID=6083217

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2941173A Expired DE2941173C2 (de) 1979-10-11 1979-10-11 Sicherheitsventil

Country Status (6)

Country Link
DE (1) DE2941173C2 (xx)
ES (1) ES8105840A1 (xx)
FR (1) FR2467343A1 (xx)
GB (1) GB2060829B (xx)
IT (1) IT1128598B (xx)
SE (1) SE8007063L (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2568661B1 (fr) * 1984-08-01 1987-01-02 Laminage Continu Ste Lorrai Me Dispositif pour faciliter le remplacement des membranes sur les trappes d'expansion utilisees pour assurer la securite des enceintes de gaz en basse pression.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7044704U (de) * 1970-12-03 1971-04-01 Niezgodka C Sicherheitsventil mit aerodynamischer fuehrung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2098399A (en) * 1935-12-04 1937-11-09 Mathieson Alkali Works Inc Chemical manufacture
FR887451A (fr) * 1941-04-02 1943-11-15 Dispositif de sécurité pour véhicules utilisant le gaz de ville
FR1071208A (fr) * 1952-11-12 1954-08-27 App Pour Chaufferies Soc D Soupape de sûreté
GB2028426B (en) * 1978-08-24 1982-10-13 Bs & B Safety Systems Ltd Pressure relief valve apparatus
EP0026575A1 (en) * 1979-08-28 1981-04-08 ELECTROFABRICATION & ENGINEERING COMPANY LIMITED Pressure relief apparatus including valve and pressure indicator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7044704U (de) * 1970-12-03 1971-04-01 Niezgodka C Sicherheitsventil mit aerodynamischer fuehrung

Also Published As

Publication number Publication date
DE2941173B1 (de) 1981-02-19
IT8049865A0 (it) 1980-10-09
ES495053A0 (es) 1981-06-16
GB2060829A (en) 1981-05-07
ES8105840A1 (es) 1981-06-16
FR2467343B1 (xx) 1984-07-13
SE8007063L (sv) 1981-04-12
GB2060829B (en) 1983-06-29
FR2467343A1 (fr) 1981-04-17
IT1128598B (it) 1986-05-28

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Legal Events

Date Code Title Description
8326 Change of the secondary classification
8327 Change in the person/name/address of the patent owner

Owner name: GESTRA AG, 2800 BREMEN, DE

8339 Ceased/non-payment of the annual fee