JPH0291934U - - Google Patents

Info

Publication number
JPH0291934U
JPH0291934U JP17075888U JP17075888U JPH0291934U JP H0291934 U JPH0291934 U JP H0291934U JP 17075888 U JP17075888 U JP 17075888U JP 17075888 U JP17075888 U JP 17075888U JP H0291934 U JPH0291934 U JP H0291934U
Authority
JP
Japan
Prior art keywords
sensor
detection signal
gas
gas meter
pointer
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
JP17075888U
Other languages
Japanese (ja)
Other versions
JPH0631402Y2 (en
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 JP1988170758U priority Critical patent/JPH0631402Y2/en
Publication of JPH0291934U publication Critical patent/JPH0291934U/ja
Application granted granted Critical
Publication of JPH0631402Y2 publication Critical patent/JPH0631402Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Emergency Alarm Devices (AREA)
  • Measuring Volume Flow (AREA)
  • Examining Or Testing Airtightness (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案ガス漏洩検査装置の全体構成の
概略を示す斜視図、第２図は本考案装置によるガ
ス漏洩検査の状態を模式的に示す説明図、第３図
は機能ブロツク図、第４図は従来のガス漏洩検査
の状態を示す説明図である。 Ａ：ガスメータ、Ｂ：指針センサ、Ｃ：表示機
、１：ガス消費量表示部、２：最小位指示車。 Fig. 1 is a perspective view schematically showing the overall configuration of the gas leak testing device of the present invention, Fig. 2 is an explanatory diagram schematically showing the state of gas leak testing by the device of the present invention, and Fig. 3 is a functional block diagram. FIG. 4 is an explanatory diagram showing the state of a conventional gas leakage test. A: Gas meter, B: Pointer sensor, C: Display, 1: Gas consumption display section, 2: Minimum indicator wheel.

補正 平１．２．２０ 実用新案登録請求の範囲を次のように補正する
。Amendment 1.2.20 Hei 1. The scope of claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】 ガスメータに着脱自在にセツトして、ガスメー
タのガス消費量表示部の最小位指示車の動きの有
無を検知し検知信号を発生する指針センサと、該
センサに接続してセンサの検知信号を入力し、そ
の入力がない状態が所定時間以上継続したときに
所定の表示を行う表示機とからなるガス漏洩検査
装置。[Scope of Claim for Utility Model Registration] A pointer sensor that is detachably set on a gas meter and detects the presence or absence of movement of the minimum indicator wheel on the gas consumption display section of the gas meter and generates a detection signal;
A gas leak inspection device that is connected to a sensor , inputs the sensor 's detection signal, and includes a display device that displays a predetermined display when no input continues for a predetermined period of time or more.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ガスメーターに着脱自在にセツトして、ガスメ
ータのガス消費量表示部の最小位指示車の動きの
有無を検知し検知信号を発生する指針センサーと
、該センサーに接続してセンサーの検知信号を入
力し、その入力がない状態が所定時間以上継続し
たときに所定の表示を行う表示機とからなるガス
漏洩検査装置。 A pointer sensor that is removably set on a gas meter and detects the presence or absence of movement of the minimum indication wheel on the gas consumption display section of the gas meter and generates a detection signal, and a pointer sensor that is connected to the sensor to input the sensor's detection signal. , and a display device that displays a predetermined display when no input continues for a predetermined period of time or more.
JP1988170758U 1988-12-29 1988-12-29 Gas leak inspection device Expired - Lifetime JPH0631402Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988170758U JPH0631402Y2 (en) 1988-12-29 1988-12-29 Gas leak inspection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988170758U JPH0631402Y2 (en) 1988-12-29 1988-12-29 Gas leak inspection device

Publications (2)

Publication Number Publication Date
JPH0291934U true JPH0291934U (en) 1990-07-20
JPH0631402Y2 JPH0631402Y2 (en) 1994-08-22

Family

ID=31461985

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988170758U Expired - Lifetime JPH0631402Y2 (en) 1988-12-29 1988-12-29 Gas leak inspection device

Country Status (1)

Country Link
JP (1) JPH0631402Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0534400U (en) * 1991-10-14 1993-05-07 光 吉田 Gas flow meter piping
EP2107357A1 (en) 2008-04-03 2009-10-07 HERA S.p.A. Method for detecting the presence of leaks in a water distribution network and kit for applying the method
JP2010019649A (en) * 2008-07-09 2010-01-28 Osaka Gas Co Ltd Adapter

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5866816A (en) * 1981-10-19 1983-04-21 Toshiba Corp Water meter
JPS5872011A (en) * 1981-10-26 1983-04-28 Matsushita Electric Ind Co Ltd Preventing device for accident by gas
JPS60188828A (en) * 1984-03-09 1985-09-26 Nissei Denki Kk Gas leakage detecting device
JPS60237299A (en) * 1984-05-08 1985-11-26 Matsushita Electric Ind Co Ltd Internal leakage inspecting device for pipe

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5866816A (en) * 1981-10-19 1983-04-21 Toshiba Corp Water meter
JPS5872011A (en) * 1981-10-26 1983-04-28 Matsushita Electric Ind Co Ltd Preventing device for accident by gas
JPS60188828A (en) * 1984-03-09 1985-09-26 Nissei Denki Kk Gas leakage detecting device
JPS60237299A (en) * 1984-05-08 1985-11-26 Matsushita Electric Ind Co Ltd Internal leakage inspecting device for pipe

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0534400U (en) * 1991-10-14 1993-05-07 光 吉田 Gas flow meter piping
EP2107357A1 (en) 2008-04-03 2009-10-07 HERA S.p.A. Method for detecting the presence of leaks in a water distribution network and kit for applying the method
JP2010019649A (en) * 2008-07-09 2010-01-28 Osaka Gas Co Ltd Adapter

Also Published As

Publication number Publication date
JPH0631402Y2 (en) 1994-08-22

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term