JPH039348B2 - - Google Patents

Info

Publication number
JPH039348B2
JPH039348B2 JP12716383A JP12716383A JPH039348B2 JP H039348 B2 JPH039348 B2 JP H039348B2 JP 12716383 A JP12716383 A JP 12716383A JP 12716383 A JP12716383 A JP 12716383A JP H039348 B2 JPH039348 B2 JP H039348B2
Authority
JP
Japan
Prior art keywords
diaphragm
check valve
cap body
spring
flow
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.)
Expired
Application number
JP12716383A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6018676A (ja
Inventor
Nobuo Kikuchi
Toshio Karakami
Minoru Funato
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP12716383A priority Critical patent/JPS6018676A/ja
Publication of JPS6018676A publication Critical patent/JPS6018676A/ja
Publication of JPH039348B2 publication Critical patent/JPH039348B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
JP12716383A 1983-07-13 1983-07-13 逆止弁 Granted JPS6018676A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12716383A JPS6018676A (ja) 1983-07-13 1983-07-13 逆止弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12716383A JPS6018676A (ja) 1983-07-13 1983-07-13 逆止弁

Publications (2)

Publication Number Publication Date
JPS6018676A JPS6018676A (ja) 1985-01-30
JPH039348B2 true JPH039348B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-02-08

Family

ID=14953201

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12716383A Granted JPS6018676A (ja) 1983-07-13 1983-07-13 逆止弁

Country Status (1)

Country Link
JP (1) JPS6018676A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0543327Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1987-06-26 1993-11-01
JPH0543328Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1987-07-08 1993-11-01
JPH0441177U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1990-08-06 1992-04-08
JP5649988B2 (ja) * 2011-01-17 2015-01-07 ホーチキ株式会社 消火栓装置
JP2015178940A (ja) * 2014-03-20 2015-10-08 株式会社サムソン ボイラの給水経路

Also Published As

Publication number Publication date
JPS6018676A (ja) 1985-01-30

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