JPS61256073A - 水道配管系の漏水検出用逆止弁 - Google Patents

水道配管系の漏水検出用逆止弁

Info

Publication number
JPS61256073A
JPS61256073A JP9572585A JP9572585A JPS61256073A JP S61256073 A JPS61256073 A JP S61256073A JP 9572585 A JP9572585 A JP 9572585A JP 9572585 A JP9572585 A JP 9572585A JP S61256073 A JPS61256073 A JP S61256073A
Authority
JP
Japan
Prior art keywords
check
water
valve
valve element
valve body
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
JP9572585A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0323788B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Saburo Kato
三郎 加藤
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.)
Kimura Giken KK
Original Assignee
Kimura Giken KK
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 Kimura Giken KK filed Critical Kimura Giken KK
Priority to JP9572585A priority Critical patent/JPS61256073A/ja
Publication of JPS61256073A publication Critical patent/JPS61256073A/ja
Publication of JPH0323788B2 publication Critical patent/JPH0323788B2/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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0025—Electrical or magnetic means
    • F16K37/0033—Electrical or magnetic means using a permanent magnet, e.g. in combination with a reed relays
    • 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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0025—Electrical or magnetic means
    • F16K37/0041—Electrical or magnetic means for measuring valve parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Check Valves (AREA)
JP9572585A 1985-05-04 1985-05-04 水道配管系の漏水検出用逆止弁 Granted JPS61256073A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9572585A JPS61256073A (ja) 1985-05-04 1985-05-04 水道配管系の漏水検出用逆止弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9572585A JPS61256073A (ja) 1985-05-04 1985-05-04 水道配管系の漏水検出用逆止弁

Publications (2)

Publication Number Publication Date
JPS61256073A true JPS61256073A (ja) 1986-11-13
JPH0323788B2 JPH0323788B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-03-29

Family

ID=14145447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9572585A Granted JPS61256073A (ja) 1985-05-04 1985-05-04 水道配管系の漏水検出用逆止弁

Country Status (1)

Country Link
JP (1) JPS61256073A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104344065A (zh) * 2013-08-01 2015-02-11 通用设备和制造公司 一种可配置的开关仿真器模块
CN106065971A (zh) * 2016-07-25 2016-11-02 无锡昊瑜节能环保设备有限公司 一种水龙头故障报警方法
JP2019012001A (ja) * 2017-06-30 2019-01-24 忠司 永田 配管保守支援機器及び配管保守支援システム

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104344065A (zh) * 2013-08-01 2015-02-11 通用设备和制造公司 一种可配置的开关仿真器模块
CN104344065B (zh) * 2013-08-01 2019-07-23 通用设备和制造公司 一种可配置的开关仿真器模块
CN106065971A (zh) * 2016-07-25 2016-11-02 无锡昊瑜节能环保设备有限公司 一种水龙头故障报警方法
JP2019012001A (ja) * 2017-06-30 2019-01-24 忠司 永田 配管保守支援機器及び配管保守支援システム

Also Published As

Publication number Publication date
JPH0323788B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-03-29

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