JPS5220797A - Automatic alarm valve - Google Patents

Automatic alarm valve

Info

Publication number
JPS5220797A
JPS5220797A JP9736275A JP9736275A JPS5220797A JP S5220797 A JPS5220797 A JP S5220797A JP 9736275 A JP9736275 A JP 9736275A JP 9736275 A JP9736275 A JP 9736275A JP S5220797 A JPS5220797 A JP S5220797A
Authority
JP
Japan
Prior art keywords
alarm valve
automatic alarm
valve
inlet pressure
autormatic
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
JP9736275A
Other languages
Japanese (ja)
Other versions
JPS5511059B2 (en
Inventor
Mitsuru Mitsuda
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.)
Fushiman Co Ltd
Original Assignee
Fushiman Co 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 Fushiman Co Ltd filed Critical Fushiman Co Ltd
Priority to JP9736275A priority Critical patent/JPS5220797A/en
Publication of JPS5220797A publication Critical patent/JPS5220797A/en
Publication of JPS5511059B2 publication Critical patent/JPS5511059B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fire Alarms (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Abstract

PURPOSE: Inlet pressure of autormatic alarm valve is balanced to protect the valve from being opened when the inlet pressure changes and to keep the drain pressure constant.
COPYRIGHT: (C)1977,JPO&Japio
JP9736275A 1975-08-11 1975-08-11 Automatic alarm valve Granted JPS5220797A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9736275A JPS5220797A (en) 1975-08-11 1975-08-11 Automatic alarm valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9736275A JPS5220797A (en) 1975-08-11 1975-08-11 Automatic alarm valve

Publications (2)

Publication Number Publication Date
JPS5220797A true JPS5220797A (en) 1977-02-16
JPS5511059B2 JPS5511059B2 (en) 1980-03-21

Family

ID=14190379

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9736275A Granted JPS5220797A (en) 1975-08-11 1975-08-11 Automatic alarm valve

Country Status (1)

Country Link
JP (1) JPS5220797A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56124432U (en) * 1980-02-16 1981-09-22
JPS62277959A (en) * 1986-05-26 1987-12-02 松下電工株式会社 Vibration type massager
JPH03111333U (en) * 1990-02-27 1991-11-14

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62145252U (en) * 1986-03-07 1987-09-12

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56124432U (en) * 1980-02-16 1981-09-22
JPS6039005Y2 (en) * 1980-02-16 1985-11-21 公一 吉田 vibrating massager
JPS62277959A (en) * 1986-05-26 1987-12-02 松下電工株式会社 Vibration type massager
JPH03111333U (en) * 1990-02-27 1991-11-14

Also Published As

Publication number Publication date
JPS5511059B2 (en) 1980-03-21

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