MX3957E - Mejoras en sistema de alarma y monitoreo en un circuito de bucle para la fuga de gas - Google Patents

Mejoras en sistema de alarma y monitoreo en un circuito de bucle para la fuga de gas

Info

Publication number
MX3957E
MX3957E MX486476U MX486476U MX3957E MX 3957 E MX3957 E MX 3957E MX 486476 U MX486476 U MX 486476U MX 486476 U MX486476 U MX 486476U MX 3957 E MX3957 E MX 3957E
Authority
MX
Mexico
Prior art keywords
monitoring
alarm system
gas leakage
loop circuit
loop
Prior art date
Application number
MX486476U
Other languages
English (en)
Spanish (es)
Inventor
Mitsuro Saito
Thoshihide Nakamura
Shinichi Ogura
Original Assignee
Sumitomo Chemical Co
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 Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of MX3957E publication Critical patent/MX3957E/es

Links

MX486476U 1975-08-28 1976-08-27 Mejoras en sistema de alarma y monitoreo en un circuito de bucle para la fuga de gas MX3957E (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10463275A JPS5228298A (en) 1975-08-28 1975-08-28 Supervisory alarm unit by loop circuit system

Publications (1)

Publication Number Publication Date
MX3957E true MX3957E (es) 1981-10-15

Family

ID=14385810

Family Applications (1)

Application Number Title Priority Date Filing Date
MX486476U MX3957E (es) 1975-08-28 1976-08-27 Mejoras en sistema de alarma y monitoreo en un circuito de bucle para la fuga de gas

Country Status (3)

Country Link
JP (1) JPS5228298A (fr)
CA (1) CA1083242A (fr)
MX (1) MX3957E (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0614396B2 (ja) * 1982-02-22 1994-02-23 日本電気株式会社 警備端末装置
JPS61264835A (ja) * 1985-05-17 1986-11-22 Kawamura Denki Sangyo Kk 光フアイバ−デ−タリンクシステム

Also Published As

Publication number Publication date
CA1083242A (fr) 1980-08-05
JPS5228298A (en) 1977-03-03

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