JPS5399897A - Intrinsic safety explosion preventing system - Google Patents

Intrinsic safety explosion preventing system

Info

Publication number
JPS5399897A
JPS5399897A JP1408077A JP1408077A JPS5399897A JP S5399897 A JPS5399897 A JP S5399897A JP 1408077 A JP1408077 A JP 1408077A JP 1408077 A JP1408077 A JP 1408077A JP S5399897 A JPS5399897 A JP S5399897A
Authority
JP
Japan
Prior art keywords
intrinsic safety
preventing system
safety explosion
explosion preventing
tention
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
JP1408077A
Other languages
Japanese (ja)
Inventor
Motoharu Ushio
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP1408077A priority Critical patent/JPS5399897A/en
Publication of JPS5399897A publication Critical patent/JPS5399897A/en
Pending legal-status Critical Current

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  • Emergency Alarm Devices (AREA)

Abstract

PURPOSE: To improve the reliability stably and to obtain the intrinsic safety explosion preventing system which can be easily fabricated, by providing the surge absorbing circuit composed of a capacitor to a high-tention barrier.
COPYRIGHT: (C)1978,JPO&Japio
JP1408077A 1977-02-14 1977-02-14 Intrinsic safety explosion preventing system Pending JPS5399897A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1408077A JPS5399897A (en) 1977-02-14 1977-02-14 Intrinsic safety explosion preventing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1408077A JPS5399897A (en) 1977-02-14 1977-02-14 Intrinsic safety explosion preventing system

Publications (1)

Publication Number Publication Date
JPS5399897A true JPS5399897A (en) 1978-08-31

Family

ID=11851117

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1408077A Pending JPS5399897A (en) 1977-02-14 1977-02-14 Intrinsic safety explosion preventing system

Country Status (1)

Country Link
JP (1) JPS5399897A (en)

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