JPH0432759U - - Google Patents

Info

Publication number
JPH0432759U
JPH0432759U JP7440390U JP7440390U JPH0432759U JP H0432759 U JPH0432759 U JP H0432759U JP 7440390 U JP7440390 U JP 7440390U JP 7440390 U JP7440390 U JP 7440390U JP H0432759 U JPH0432759 U JP H0432759U
Authority
JP
Japan
Prior art keywords
sprinkler head
protrusion
valve body
utility
model registration
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.)
Pending
Application number
JP7440390U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP7440390U priority Critical patent/JPH0432759U/ja
Priority to US07/730,117 priority patent/US5257827A/en
Publication of JPH0432759U publication Critical patent/JPH0432759U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Spray Control Apparatus (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
JP7440390U 1990-07-16 1990-07-16 Pending JPH0432759U (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP7440390U JPH0432759U (zh) 1990-07-16 1990-07-16
US07/730,117 US5257827A (en) 1990-07-16 1991-07-15 Sprinkler head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7440390U JPH0432759U (zh) 1990-07-16 1990-07-16

Publications (1)

Publication Number Publication Date
JPH0432759U true JPH0432759U (zh) 1992-03-17

Family

ID=31614068

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7440390U Pending JPH0432759U (zh) 1990-07-16 1990-07-16

Country Status (1)

Country Link
JP (1) JPH0432759U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015223248A (ja) * 2014-05-27 2015-12-14 千住スプリンクラー株式会社 スプリンクラーヘッド
US11324980B2 (en) 2018-02-05 2022-05-10 Senju Sprinkler Co., Ltd. Sprinkler head

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5742456U (zh) * 1980-08-20 1982-03-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5742456U (zh) * 1980-08-20 1982-03-08

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015223248A (ja) * 2014-05-27 2015-12-14 千住スプリンクラー株式会社 スプリンクラーヘッド
US11324980B2 (en) 2018-02-05 2022-05-10 Senju Sprinkler Co., Ltd. Sprinkler head

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