JPS5255295A - On-off type sprinkler head - Google Patents

On-off type sprinkler head

Info

Publication number
JPS5255295A
JPS5255295A JP13177875A JP13177875A JPS5255295A JP S5255295 A JPS5255295 A JP S5255295A JP 13177875 A JP13177875 A JP 13177875A JP 13177875 A JP13177875 A JP 13177875A JP S5255295 A JPS5255295 A JP S5255295A
Authority
JP
Japan
Prior art keywords
sprinkler head
type sprinkler
type
head
chamber
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
JP13177875A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5745192B2 (OSRAM
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 JP13177875A priority Critical patent/JPS5255295A/ja
Publication of JPS5255295A publication Critical patent/JPS5255295A/ja
Publication of JPS5745192B2 publication Critical patent/JPS5745192B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
JP13177875A 1975-10-30 1975-10-30 On-off type sprinkler head Granted JPS5255295A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13177875A JPS5255295A (en) 1975-10-30 1975-10-30 On-off type sprinkler head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13177875A JPS5255295A (en) 1975-10-30 1975-10-30 On-off type sprinkler head

Publications (2)

Publication Number Publication Date
JPS5255295A true JPS5255295A (en) 1977-05-06
JPS5745192B2 JPS5745192B2 (OSRAM) 1982-09-27

Family

ID=15065921

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13177875A Granted JPS5255295A (en) 1975-10-30 1975-10-30 On-off type sprinkler head

Country Status (1)

Country Link
JP (1) JPS5255295A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5533576A (en) * 1994-08-01 1996-07-09 Grinnell Corporation Automatic on-off fire protection sprinkler
US5924492A (en) * 1996-07-02 1999-07-20 Senju Sprinkler Company Limited Sprinkler head assembly

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0454190U (OSRAM) * 1990-09-14 1992-05-08

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5533576A (en) * 1994-08-01 1996-07-09 Grinnell Corporation Automatic on-off fire protection sprinkler
US5924492A (en) * 1996-07-02 1999-07-20 Senju Sprinkler Company Limited Sprinkler head assembly

Also Published As

Publication number Publication date
JPS5745192B2 (OSRAM) 1982-09-27

Similar Documents

Publication Publication Date Title
JPS5425747A (en) Zoom lens system
JPS51143137A (en) Ultrasonic carbureter
JPS5255295A (en) On-off type sprinkler head
JPS51123478A (en) Master cylinder
JPS5255296A (en) On-off type sprinkler head
JPS51116302A (en) Power breake of steam engine
JPS5326523A (en) High-voltage generator circuit
JPS5234850A (en) Umbrella
JPS534372A (en) Waste incinerator
JPS51123407A (en) Construction of combustion chamber for revention of dropping-off of au xiliary chamber
JPS51123592A (en) Bar type composite piezo transformer
JPS5253145A (en) Fuel sprayer, carbureter
JPS537618A (en) 3-sminopimelic aicd and its peparation
JPS5234128A (en) Selective fuel supply to cylinders
JPS51122684A (en) Deodorant
JPS5246494A (en) Cutting machine
JPS52103011A (en) Jet pump for shallow well
JPS51118051A (en) Trigger divice of series capacitor protection gap
JPS5213348A (en) A method of producing a pattern on mirrors
JPS535158A (en) Preparation of optical active alpha-alkylvenzylalcohol and its intermediates
JPS548855A (en) Spark gap device
JPS5213286A (en) Multiple cylinder gunwale-protection material
JPS5379861A (en) Preparation of indoles
JPS5317873A (en) Master cylinder
JPS51111744A (en) Atomizer