CA1172543A - Heat sensitive valve - Google Patents

Heat sensitive valve

Info

Publication number
CA1172543A
CA1172543A CA000381272A CA381272A CA1172543A CA 1172543 A CA1172543 A CA 1172543A CA 000381272 A CA000381272 A CA 000381272A CA 381272 A CA381272 A CA 381272A CA 1172543 A CA1172543 A CA 1172543A
Authority
CA
Canada
Prior art keywords
valve
stem
gate
bonnet
flowway
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
CA000381272A
Other languages
English (en)
French (fr)
Inventor
Billy R. Bruton
David E. Snyder
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
Application granted granted Critical
Publication of CA1172543A publication Critical patent/CA1172543A/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)
CA000381272A 1980-07-23 1981-07-07 Heat sensitive valve Expired CA1172543A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17137280A 1980-07-23 1980-07-23
US171,372 1980-07-23

Publications (1)

Publication Number Publication Date
CA1172543A true CA1172543A (en) 1984-08-14

Family

ID=22623495

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000381272A Expired CA1172543A (en) 1980-07-23 1981-07-07 Heat sensitive valve

Country Status (10)

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

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 (ja) * 1985-05-07 1986-11-13 Japan Steel Works Ltd:The 火災安全機能付きゲ−ト弁
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
US422583A (en) * 1890-03-04 Automatic valve for gas-service pipes
DE1249612B (es) * 1967-09-07
USRE20643E (en) * 1938-02-01 Safety device
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
BR8103905A (pt) 1982-03-09
DE3126134A1 (de) 1982-03-04
IT8148891A0 (it) 1981-07-13
DE3126134C2 (es) 1991-01-10
NL8102757A (nl) 1982-02-16
IT1171383B (it) 1987-06-10
FR2487474B1 (es) 1984-10-26
ATA302881A (de) 1990-10-15
MX153429A (es) 1986-10-08
JPH0362948B2 (es) 1991-09-27
AT392678B (de) 1991-05-27
GB2080496B (en) 1984-03-28
JPS5747076A (en) 1982-03-17
FR2487474A1 (fr) 1982-01-29
GB2080496A (en) 1982-02-03

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Legal Events

Date Code Title Description
MKEX Expiry