GB2080496B - Heat sensitive valve - Google Patents

Heat sensitive valve

Info

Publication number
GB2080496B
GB2080496B GB8116238A GB8116238A GB2080496B GB 2080496 B GB2080496 B GB 2080496B GB 8116238 A GB8116238 A GB 8116238A GB 8116238 A GB8116238 A GB 8116238A GB 2080496 B GB2080496 B GB 2080496B
Authority
GB
United Kingdom
Prior art keywords
heat sensitive
sensitive valve
valve
heat
sensitive
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
GB8116238A
Other versions
GB2080496A (en
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.)
US Industries Inc
Original Assignee
US Industries Inc
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 US Industries Inc filed Critical US Industries Inc
Publication of GB2080496A publication Critical patent/GB2080496A/en
Application granted granted Critical
Publication of GB2080496B publication Critical patent/GB2080496B/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
    • F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
    • F16K17/38—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature
    • F16K17/383—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature the valve comprising fusible, softening or meltable elements, e.g. used as link, blocking element, seal, closure plug

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
GB8116238A 1980-07-23 1981-05-28 Heat sensitive valve Expired GB2080496B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17137280A 1980-07-23 1980-07-23

Publications (2)

Publication Number Publication Date
GB2080496A GB2080496A (en) 1982-02-03
GB2080496B true GB2080496B (en) 1984-03-28

Family

ID=22623495

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8116238A Expired GB2080496B (en) 1980-07-23 1981-05-28 Heat sensitive valve

Country Status (10)

Country Link
JP (1) JPS5747076A (en)
AT (1) AT392678B (en)
BR (1) BR8103905A (en)
CA (1) CA1172543A (en)
DE (1) DE3126134A1 (en)
FR (1) FR2487474A1 (en)
GB (1) GB2080496B (en)
IT (1) IT1171383B (en)
MX (1) MX153429A (en)
NL (1) NL8102757A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4568062A (en) * 1983-03-07 1986-02-04 Fmc Corporation Fire-resistant gate valve
US4540012A (en) * 1983-04-18 1985-09-10 Gray Tool Company Temperature sensitive valve bonnet assembly
US4505291A (en) * 1983-08-11 1985-03-19 Axelson, Inc. Heat sensitive fire safe valve energy assist device
JPS61256075A (en) * 1985-05-07 1986-11-13 Japan Steel Works Ltd:The Gate valve having anti-fire function
US7004445B2 (en) 2003-10-27 2006-02-28 Safoco, Inc. Mechanical override for a valve actuator

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1249612B (en) * 1967-09-07
USRE20643E (en) * 1938-02-01 Safety device
US422583A (en) * 1890-03-04 Automatic valve for gas-service pipes
US1532615A (en) * 1924-02-29 1925-04-07 Wills Edwin Cooper Automatic cut-off and cut-in valve
US1949776A (en) * 1933-04-06 1934-03-06 Belknap Mfg Company Heat responsive valve
US2035497A (en) * 1934-06-12 1936-03-31 Lynn H Morse Valve
US2137685A (en) * 1937-12-30 1938-11-22 Daniel A Gillen Double manual and automatic shutoff valve
GB919164A (en) * 1959-05-27 1963-02-20 R F Landon & Partners Ltd Improvements in or relating to fluid control valves
GB1139462A (en) * 1966-03-16 1969-01-08 Michaelsen Hedensted Brdr Improvements in or relating to fire safety valves for oil burning installations
US3618627A (en) * 1969-10-29 1971-11-09 William Wagner Valve automatic pressure release means
US3842854A (en) * 1973-04-16 1974-10-22 Acf Ind Inc Heat responsive safety device for manual gate valve operators

Also Published As

Publication number Publication date
DE3126134C2 (en) 1991-01-10
AT392678B (en) 1991-05-27
FR2487474B1 (en) 1984-10-26
JPS5747076A (en) 1982-03-17
IT1171383B (en) 1987-06-10
DE3126134A1 (en) 1982-03-04
IT8148891A0 (en) 1981-07-13
JPH0362948B2 (en) 1991-09-27
BR8103905A (en) 1982-03-09
GB2080496A (en) 1982-02-03
NL8102757A (en) 1982-02-16
CA1172543A (en) 1984-08-14
ATA302881A (en) 1990-10-15
MX153429A (en) 1986-10-08
FR2487474A1 (en) 1982-01-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920528