JPS51126898A - Gas proof monitoring apparatus - Google Patents

Gas proof monitoring apparatus

Info

Publication number
JPS51126898A
JPS51126898A JP5091675A JP5091675A JPS51126898A JP S51126898 A JPS51126898 A JP S51126898A JP 5091675 A JP5091675 A JP 5091675A JP 5091675 A JP5091675 A JP 5091675A JP S51126898 A JPS51126898 A JP S51126898A
Authority
JP
Japan
Prior art keywords
monitoring apparatus
proof monitoring
gas proof
gas
cirtainly
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
JP5091675A
Other languages
Japanese (ja)
Inventor
Hiroo Watabe
Hiromoto Ueda
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.)
Omron Corp
Original Assignee
Tateisi Electronics Co
Omron Tateisi Electronics 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 Tateisi Electronics Co, Omron Tateisi Electronics Co filed Critical Tateisi Electronics Co
Priority to JP5091675A priority Critical patent/JPS51126898A/en
Publication of JPS51126898A publication Critical patent/JPS51126898A/en
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Emergency Alarm Devices (AREA)

Abstract

PURPOSE: To detect the danger of explosion of gas and dust etc., quickly and cirtainly, in advance.
COPYRIGHT: (C)1976,JPO&Japio
JP5091675A 1975-04-26 1975-04-26 Gas proof monitoring apparatus Pending JPS51126898A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5091675A JPS51126898A (en) 1975-04-26 1975-04-26 Gas proof monitoring apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5091675A JPS51126898A (en) 1975-04-26 1975-04-26 Gas proof monitoring apparatus

Publications (1)

Publication Number Publication Date
JPS51126898A true JPS51126898A (en) 1976-11-05

Family

ID=12872102

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5091675A Pending JPS51126898A (en) 1975-04-26 1975-04-26 Gas proof monitoring apparatus

Country Status (1)

Country Link
JP (1) JPS51126898A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53125097A (en) * 1977-04-08 1978-11-01 Riken Keiki Kk Measuring device for gas concentration

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53125097A (en) * 1977-04-08 1978-11-01 Riken Keiki Kk Measuring device for gas concentration

Similar Documents

Publication Publication Date Title
JPS5215095A (en) Alarm device for respratory device
JPS51126898A (en) Gas proof monitoring apparatus
JPS51134695A (en) Explosion monitor system
JPS545159A (en) Abrasion detecting apparatus for mechanical seal
JPS522490A (en) Explosion-proof monitor system
JPS52140808A (en) Construction of electric machine of type preventing explosion due to inner pressure
JPS51117343A (en) Gas combustion apparatus
JPS51147734A (en) Leak detecting apparatus
JPS51122787A (en) Insulating spacer
JPS51126886A (en) Non contacting temperature detection device
JPS5223993A (en) Gas detecting element
JPS51131688A (en) Test gas generating material for gas alarm
JPS51124480A (en) Acceleration detecting device
JPS51136351A (en) Indicator for combustion apparatus
JPS5354601A (en) Two-expansion reducing device for casing
JPS51139377A (en) Temperature detector
JPS525580A (en) Reversibee stop-watch
JPS528455A (en) Lighting arrestor with gas leakage detecting device
JPS51141600A (en) Fire detecting equipment
JPS5260600A (en) Smoke sensing system
JPS51124493A (en) Gas leakage alarm
JPS5213284A (en) Operation apparatus for rotary thruster
JPS51150998A (en) Smoke shell suitable for fire alarms
JPS51138929A (en) Device for preventing gas leakage
JPS51131658A (en) Level detecting device