JPS5232114A - Preventive system for gas overflow - Google Patents

Preventive system for gas overflow

Info

Publication number
JPS5232114A
JPS5232114A JP10796175A JP10796175A JPS5232114A JP S5232114 A JPS5232114 A JP S5232114A JP 10796175 A JP10796175 A JP 10796175A JP 10796175 A JP10796175 A JP 10796175A JP S5232114 A JPS5232114 A JP S5232114A
Authority
JP
Japan
Prior art keywords
air
preventive system
gas overflow
overflow
preventive
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
JP10796175A
Other languages
Japanese (ja)
Inventor
Kuniaki Takahara
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP10796175A priority Critical patent/JPS5232114A/en
Publication of JPS5232114A publication Critical patent/JPS5232114A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Fluid Pressure (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Control Of Positive-Displacement Pumps (AREA)

Abstract

PURPOSE: A most suitable air overflow preventive system by means of sensing the air overflow due to accident of air device in air system equipments for controlling measuring instrument in an atomic power station etc. and of separating them from the main pipe.
COPYRIGHT: (C)1977,JPO&Japio
JP10796175A 1975-09-08 1975-09-08 Preventive system for gas overflow Pending JPS5232114A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10796175A JPS5232114A (en) 1975-09-08 1975-09-08 Preventive system for gas overflow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10796175A JPS5232114A (en) 1975-09-08 1975-09-08 Preventive system for gas overflow

Publications (1)

Publication Number Publication Date
JPS5232114A true JPS5232114A (en) 1977-03-11

Family

ID=14472441

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10796175A Pending JPS5232114A (en) 1975-09-08 1975-09-08 Preventive system for gas overflow

Country Status (1)

Country Link
JP (1) JPS5232114A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03291707A (en) * 1990-04-10 1991-12-20 Yazaki Corp gas pressure regulator
JPH08185228A (en) * 1994-12-28 1996-07-16 Nec Kyushu Ltd Backflow preventing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03291707A (en) * 1990-04-10 1991-12-20 Yazaki Corp gas pressure regulator
JPH08185228A (en) * 1994-12-28 1996-07-16 Nec Kyushu Ltd Backflow preventing device

Similar Documents

Publication Publication Date Title
JPS5232114A (en) Preventive system for gas overflow
JPS5215095A (en) Alarm device for respratory device
JPS5370353A (en) Gas insulating switching apparatus
JPS5237622A (en) Exhaust gas purification device
JPS5223565A (en) Atmosphere gas purification apparatus
JPS522793A (en) Nitrogen content measuring device
JPS5230263A (en) Cold trap device
JPS5219811A (en) Exhaust gas purifying device
JPS5434698A (en) Warning device for gas leak
JPS5371718A (en) Secondar air feeding apparatus
JPS5234471A (en) Vapor water separating device
JPS52135000A (en) Treating method for radioactive waste gas
JPS5422082A (en) Derailment preventive device of noman induced car
JPS51111393A (en) Safety device for gas apparatus
JPS53394A (en) Irradiated fuel inspection device
JPS53112331A (en) Auotmotive exhaust gas purifying apparatus
JPS5223564A (en) Atmosphere gas purification apparatus
JPS51127866A (en) Gas indicator
JPS51127867A (en) Gas indicator
JPS5251606A (en) Standard path for preparing traffic course
JPS5360481A (en) Innert gas feeding equipmen
JPS5280509A (en) Alarm device for muddy vehicle
JPS5285622A (en) Secondary air control device
JPS5231798A (en) Gas detectaing apparatus
JPS5371238A (en) Protection device of motor-generator