IT8148891A0 - Valvola per il controllo del flusso di fluidi sensibile alla temperatura - Google Patents

Valvola per il controllo del flusso di fluidi sensibile alla temperatura

Info

Publication number: IT8148891A0
Authority: IT; Italy
Prior art keywords: control valve; fluid flow; flow control; temperature sensitive; sensitive fluid
Prior art date: 1980-07-23

Application number

IT8148891A

Other languages

English (en)

Other versions

IT1171383B (it

Inventor

Billy R Bruton

David E Snyder

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.)

1980-07-23

Filing date

1981-07-13

Publication date

1981-07-13

1981-07-13 Application filed by Us Industries Inc filed Critical Us Industries Inc

1981-07-13 Publication of IT8148891A0 publication Critical patent/IT8148891A0/it

1987-06-10 Application granted granted Critical

1987-06-10 Publication of IT1171383B publication Critical patent/IT1171383B/it

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)

IT48891/81A 1980-07-23 1981-07-13 Valvola per il controllo del flusso di fluida sensubile alla temperatura IT1171383B (it)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number	Publication Date
IT8148891A0 true IT8148891A0 (it)	1981-07-13
IT1171383B IT1171383B (it)	1987-06-10

Family

ID=22623495

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT48891/81A IT1171383B (it)	1980-07-23	1981-07-13	Valvola per il controllo del flusso di fluida sensubile alla temperatura

Country Status (10)

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

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
USRE20643E (en) *		1938-02-01		Safety device
US422583A (en) *		1890-03-04		Automatic valve for gas-service pipes
DE1249612B (it) *		1967-09-07
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

1981
- 1981-05-28 GB GB8116238A patent/GB2080496B/en not_active Expired
- 1981-06-09 NL NL8102757A patent/NL8102757A/nl not_active Application Discontinuation
- 1981-06-22 BR BR8103905A patent/BR8103905A/pt unknown
- 1981-07-02 DE DE19813126134 patent/DE3126134A1/de active Granted
- 1981-07-07 CA CA000381272A patent/CA1172543A/en not_active Expired
- 1981-07-09 AT AT3028/81A patent/AT392678B/de active
- 1981-07-13 IT IT48891/81A patent/IT1171383B/it active
- 1981-07-15 JP JP56109521A patent/JPS5747076A/ja active Granted
- 1981-07-22 MX MX188405A patent/MX153429A/es unknown
- 1981-07-22 FR FR8114274A patent/FR2487474A1/fr active Granted

Also Published As

Publication number	Publication date
NL8102757A (nl)	1982-02-16
DE3126134C2 (it)	1991-01-10
AT392678B (de)	1991-05-27
DE3126134A1 (de)	1982-03-04
FR2487474B1 (it)	1984-10-26
CA1172543A (en)	1984-08-14
FR2487474A1 (fr)	1982-01-29
JPS5747076A (en)	1982-03-17
ATA302881A (de)	1990-10-15
GB2080496B (en)	1984-03-28
IT1171383B (it)	1987-06-10
GB2080496A (en)	1982-02-03
BR8103905A (pt)	1982-03-09
JPH0362948B2 (it)	1991-09-27
MX153429A (es)	1986-10-08

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