JPH01107936U - - Google Patents

Info

Publication number
JPH01107936U
JPH01107936U JP1988003335U JP333588U JPH01107936U JP H01107936 U JPH01107936 U JP H01107936U JP 1988003335 U JP1988003335 U JP 1988003335U JP 333588 U JP333588 U JP 333588U JP H01107936 U JPH01107936 U JP H01107936U
Authority
JP
Japan
Prior art keywords
electrical signals
microphone
amplifies
amplifier
utility
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.)
Pending
Application number
JP1988003335U
Other languages
English (en)
Japanese (ja)
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 JP1988003335U priority Critical patent/JPH01107936U/ja
Priority to EP88901466A priority patent/EP0402463B1/en
Priority to US07/261,830 priority patent/US4898022A/en
Priority to AT88901466T priority patent/ATE88000T1/de
Priority to PCT/JP1988/000118 priority patent/WO1988005886A1/ja
Priority to AU12441/88A priority patent/AU593463B2/en
Priority to HK98102912.4A priority patent/HK1004626B/en
Priority to DE88901466T priority patent/DE3880152T2/de
Priority to KR1019880701231A priority patent/KR960007442B1/ko
Priority to BR8805263A priority patent/BR8805263A/pt
Priority to PH37248A priority patent/PH26938A/en
Priority to NO883352A priority patent/NO176493C/no
Priority to FI883814A priority patent/FI94080C/fi
Priority to CN 88106598 priority patent/CN1010344B/zh
Priority to NZ22615488A priority patent/NZ226154A/en
Priority to ES8802810A priority patent/ES2011384A6/es
Priority to DK198805585A priority patent/DK172911B1/da
Publication of JPH01107936U publication Critical patent/JPH01107936U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP1988003335U 1987-02-09 1988-01-13 Pending JPH01107936U (enrdf_load_stackoverflow)

Priority Applications (17)

Application Number Priority Date Filing Date Title
JP1988003335U JPH01107936U (enrdf_load_stackoverflow) 1988-01-13 1988-01-13
EP88901466A EP0402463B1 (en) 1987-02-09 1988-02-08 Operation sensor of steam trap
US07/261,830 US4898022A (en) 1987-02-09 1988-02-08 Steam trap operation detector
AT88901466T ATE88000T1 (de) 1987-02-09 1988-02-08 Ueberwachungseinrichtung fuer kondensatableiter.
PCT/JP1988/000118 WO1988005886A1 (en) 1987-02-09 1988-02-08 Operation sensor of steam trap
AU12441/88A AU593463B2 (en) 1987-02-09 1988-02-08 Steam-trap operation monitor
HK98102912.4A HK1004626B (en) 1987-02-09 1988-02-08 Operation sensor of steam trap
DE88901466T DE3880152T2 (de) 1987-02-09 1988-02-08 Überwachungseinrichtung für kondensatableiter.
KR1019880701231A KR960007442B1 (ko) 1987-02-09 1988-02-08 스팀트랩의 작동검지기
BR8805263A BR8805263A (pt) 1987-02-09 1988-02-08 Detector de operacao para separador de agua de condensacao
PH37248A PH26938A (en) 1988-01-12 1988-07-20 Steam trap operation detector
NO883352A NO176493C (no) 1987-02-09 1988-07-28 Dampfelle-operasjonsdetektor
FI883814A FI94080C (fi) 1987-02-09 1988-08-17 Höyrylukon käyttöilmaisin
CN 88106598 CN1010344B (zh) 1987-09-14 1988-09-12 凝汽阀运行检测器
NZ22615488A NZ226154A (en) 1987-09-14 1988-09-12 Steam trap operation detector-senses vibration
ES8802810A ES2011384A6 (es) 1987-09-14 1988-09-14 Un detector del funcionamiento de un purgador de agua condensada.
DK198805585A DK172911B1 (da) 1987-02-09 1988-10-06 Funktionsdetektor for dampfælder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988003335U JPH01107936U (enrdf_load_stackoverflow) 1988-01-13 1988-01-13

Publications (1)

Publication Number Publication Date
JPH01107936U true JPH01107936U (enrdf_load_stackoverflow) 1989-07-20

Family

ID=31204881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988003335U Pending JPH01107936U (enrdf_load_stackoverflow) 1987-02-09 1988-01-13

Country Status (1)

Country Link
JP (1) JPH01107936U (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5310003B1 (enrdf_load_stackoverflow) * 1970-01-05 1978-04-11
JPS6238323A (ja) * 1985-08-13 1987-02-19 Kokusai Kikai Shindo Kenkyusho:Kk 振動検出プロ−ブ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5310003B1 (enrdf_load_stackoverflow) * 1970-01-05 1978-04-11
JPS6238323A (ja) * 1985-08-13 1987-02-19 Kokusai Kikai Shindo Kenkyusho:Kk 振動検出プロ−ブ

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