ES2111431A2 - Sprinkler structure for extinguishing fires - Google Patents

Sprinkler structure for extinguishing fires

Info

Publication number
ES2111431A2
ES2111431A2 ES9400720A ES9400720A ES2111431A2 ES 2111431 A2 ES2111431 A2 ES 2111431A2 ES 9400720 A ES9400720 A ES 9400720A ES 9400720 A ES9400720 A ES 9400720A ES 2111431 A2 ES2111431 A2 ES 2111431A2
Authority
ES
Grant status
Application
Patent type
Prior art keywords
closure
passage
extinguishing
fluid
prop
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.)
Granted
Application number
ES9400720A
Other languages
Spanish (es)
Other versions
ES2111431B1 (en )
ES2111431R (en )
Inventor
Brian T Hoening
Kim P Gordon
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.)
Globe Fire Sprinkler Corp
Original Assignee
Globe Fire Sprinkler Corp
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

Links

Abstract

A sprinkler apparatus for extinguishing fires which comprises a frame for connection to a source of fire-extinguishing fluid and which has a passage via which said fluid can flow along a road. Normally, the passage is blocked off by a closure in contact with the fluid. The closure is maintained in its position of blocking off the passage by means of an elastic retention device or spring which is held in said position by means of a heat-sensitive, flattenable prop so that it rests on the closure. When the ambient temperature rises to a preset level, the prop is flattened, which allows the automatic expulsion of the passage closure and the flow of fire-extinguishing fluid through said passage. The closure is formed from a material which is a poor conductor of heat, thereby avoiding freezing of the flattenable prop through the transfer of heat from said prop, through the closure, to the extinguishing fluid of the passage. <IMAGE>
ES9400720A 1994-04-05 1994-04-05 Construction of sprinkler fire extinguisher. Expired - Fee Related ES2111431B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9400720A ES2111431B1 (en) 1994-04-05 1994-04-05 Construction of sprinkler fire extinguisher.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9400720A ES2111431B1 (en) 1994-04-05 1994-04-05 Construction of sprinkler fire extinguisher.

Publications (3)

Publication Number Publication Date
ES2111431A2 true true ES2111431A2 (en) 1998-03-01
ES2111431R true ES2111431R (en) 1998-07-01
ES2111431B1 ES2111431B1 (en) 2005-06-01

Family

ID=8285795

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9400720A Expired - Fee Related ES2111431B1 (en) 1994-04-05 1994-04-05 Construction of sprinkler fire extinguisher.

Country Status (1)

Country Link
ES (1) ES2111431B1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4596289A (en) * 1985-05-10 1986-06-24 Johnson Kimball W Quick response automatic fire sprinkler head
US4976320A (en) * 1989-05-25 1990-12-11 Central Sprinkler Corporation Concealed sprinkler with drop down deflector assembly, and improved fusible valve lever assembly
US5083616A (en) * 1989-05-25 1992-01-28 Central Sprinkler Corporation Ceiling sprinkler
US5234059A (en) * 1992-03-26 1993-08-10 Star Sprinkler Corporation Frangible bulb sprinkler head

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4596289A (en) * 1985-05-10 1986-06-24 Johnson Kimball W Quick response automatic fire sprinkler head
US4976320A (en) * 1989-05-25 1990-12-11 Central Sprinkler Corporation Concealed sprinkler with drop down deflector assembly, and improved fusible valve lever assembly
US5083616A (en) * 1989-05-25 1992-01-28 Central Sprinkler Corporation Ceiling sprinkler
US5234059A (en) * 1992-03-26 1993-08-10 Star Sprinkler Corporation Frangible bulb sprinkler head

Also Published As

Publication number Publication date Type
ES2111431B1 (en) 2005-06-01 grant
ES2111431R (en) 1998-07-01 application

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Legal Events

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Date of ref document: 19980301

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