JPH0238890B2 - - Google Patents

Info

Publication number
JPH0238890B2
JPH0238890B2 JP63036349A JP3634988A JPH0238890B2 JP H0238890 B2 JPH0238890 B2 JP H0238890B2 JP 63036349 A JP63036349 A JP 63036349A JP 3634988 A JP3634988 A JP 3634988A JP H0238890 B2 JPH0238890 B2 JP H0238890B2
Authority
JP
Japan
Prior art keywords
pulse signal
flow rate
circuit
integrating
output
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 - Lifetime
Application number
JP63036349A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63241309A (ja
Inventor
Takeshi Abe
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP63036349A priority Critical patent/JPS63241309A/ja
Publication of JPS63241309A publication Critical patent/JPS63241309A/ja
Publication of JPH0238890B2 publication Critical patent/JPH0238890B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D1/00—Measuring arrangements giving results other than momentary value of variable, of general application
    • G01D1/18—Measuring arrangements giving results other than momentary value of variable, of general application with arrangements for signalling that a predetermined value of an unspecified parameter has been exceeded

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Flowmeters (AREA)
JP63036349A 1988-02-18 1988-02-18 漏洩警告装置 Granted JPS63241309A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63036349A JPS63241309A (ja) 1988-02-18 1988-02-18 漏洩警告装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63036349A JPS63241309A (ja) 1988-02-18 1988-02-18 漏洩警告装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP11199180A Division JPS5735712A (en) 1979-11-20 1980-08-14 Integrating meter

Publications (2)

Publication Number Publication Date
JPS63241309A JPS63241309A (ja) 1988-10-06
JPH0238890B2 true JPH0238890B2 (cg-RX-API-DMAC7.html) 1990-09-03

Family

ID=12467362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63036349A Granted JPS63241309A (ja) 1988-02-18 1988-02-18 漏洩警告装置

Country Status (1)

Country Link
JP (1) JPS63241309A (cg-RX-API-DMAC7.html)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6415802A (en) * 1987-07-10 1989-01-19 Mitsubishi Electric Corp Remote control type controller for electric equipment

Also Published As

Publication number Publication date
JPS63241309A (ja) 1988-10-06

Similar Documents

Publication Publication Date Title
US4437336A (en) Device of integrating a small amount of flow of fluid for leak detection
JP2005121662A (ja) モニタ流体のリーク検出システム
JP6928778B2 (ja) メータ及びメータシステム
US4712097A (en) Automatic measuring/alarm apparatus for measuring radioactive concentration or the like
JPH0115802B2 (cg-RX-API-DMAC7.html)
US9976871B2 (en) Solid-state register initiated poll of status information
JPH0238890B2 (cg-RX-API-DMAC7.html)
US4366373A (en) Event rate counter
JP2778305B2 (ja) 水道監視装置
JPS601377Y2 (ja) 流体流量計
US4532600A (en) Electronic integrating meter
JP3078563B2 (ja) 流量演算装置
JPS5968632A (ja) 電子式体温計
JP3042110B2 (ja) 水道量管理装置
GB2101781A (en) Commodity Meters
JPH0242185B2 (cg-RX-API-DMAC7.html)
JPH0225124B2 (cg-RX-API-DMAC7.html)
SU1029420A1 (ru) Устройство дл измерени времени переключени радиостанций
KR200356868Y1 (ko) 펄스 신호를 실시간으로 감시하는 원격 검침기
JP3436863B2 (ja) 計量器の積算カウンタ制御回路
JPS62269016A (ja) 流量計の情報信号伝送方式
JPH0372935B2 (cg-RX-API-DMAC7.html)
JP3042111B2 (ja) 水道量管理装置
JPH05215581A (ja) 瞬時流量計測装置
JP3055324B2 (ja) 器具使用状態推定装置