JPS5265998A - On-off type sprinkler head - Google Patents

On-off type sprinkler head

Info

Publication number
JPS5265998A
JPS5265998A JP14272575A JP14272575A JPS5265998A JP S5265998 A JPS5265998 A JP S5265998A JP 14272575 A JP14272575 A JP 14272575A JP 14272575 A JP14272575 A JP 14272575A JP S5265998 A JPS5265998 A JP S5265998A
Authority
JP
Japan
Prior art keywords
sprinkler head
type sprinkler
cocentricity
inlet
small size
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
JP14272575A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5745194B2 (enrdf_load_stackoverflow
Inventor
Hiroyuki Yoshimura
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP14272575A priority Critical patent/JPS5265998A/ja
Publication of JPS5265998A publication Critical patent/JPS5265998A/ja
Publication of JPS5745194B2 publication Critical patent/JPS5745194B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
JP14272575A 1975-11-28 1975-11-28 On-off type sprinkler head Granted JPS5265998A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14272575A JPS5265998A (en) 1975-11-28 1975-11-28 On-off type sprinkler head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14272575A JPS5265998A (en) 1975-11-28 1975-11-28 On-off type sprinkler head

Publications (2)

Publication Number Publication Date
JPS5265998A true JPS5265998A (en) 1977-05-31
JPS5745194B2 JPS5745194B2 (enrdf_load_stackoverflow) 1982-09-27

Family

ID=15322122

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14272575A Granted JPS5265998A (en) 1975-11-28 1975-11-28 On-off type sprinkler head

Country Status (1)

Country Link
JP (1) JPS5265998A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5117916A (en) * 1990-04-11 1992-06-02 Hochiki Kabushiki Kaisha Sprinkler head and operation monitor therefor
US5533576A (en) * 1994-08-01 1996-07-09 Grinnell Corporation Automatic on-off fire protection sprinkler

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5117916A (en) * 1990-04-11 1992-06-02 Hochiki Kabushiki Kaisha Sprinkler head and operation monitor therefor
US5533576A (en) * 1994-08-01 1996-07-09 Grinnell Corporation Automatic on-off fire protection sprinkler

Also Published As

Publication number Publication date
JPS5745194B2 (enrdf_load_stackoverflow) 1982-09-27

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