JPS5745209A - Pressure discharger - Google Patents

Pressure discharger

Info

Publication number
JPS5745209A
JPS5745209A JP12136080A JP12136080A JPS5745209A JP S5745209 A JPS5745209 A JP S5745209A JP 12136080 A JP12136080 A JP 12136080A JP 12136080 A JP12136080 A JP 12136080A JP S5745209 A JPS5745209 A JP S5745209A
Authority
JP
Japan
Prior art keywords
pressure
tube
pressure discharging
flange
expansion tube
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
JP12136080A
Other languages
Japanese (ja)
Inventor
Hirokazu Mizuno
Teruo Ina
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP12136080A priority Critical patent/JPS5745209A/en
Publication of JPS5745209A publication Critical patent/JPS5745209A/en
Pending legal-status Critical Current

Links

Landscapes

  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Safety Valves (AREA)
  • Housings And Mounting Of Transformers (AREA)

Abstract

PURPOSE:To reduce pressure discharging resistance of a pressure discharger by a method wherein one end of an expansion tube surrounding a pressure discharging tube is fixed airtightly to the pressure discharging tube, and a pressure discharging valve being made to come in contact airtightly with the pressure discharging tube and the expansion tube respectively is made to be separated in order from the pressure discharging tube and the expansion tube receiving the prescribed pressure. CONSTITUTION:The expansion tube 10 is provided at the outside of the pressure discharging tube 1 surrounding the pressure discharging tube 1, and one end thereof is fixed airtightly to the pressure discharging tube 1 through a flange 9. The pressure discharging valve 14 is slidably fixed to a spring bearing 3 by a shaft 5, and the outside circumference thereof is made to come in contact respectively with a movable flange 11 of the expansion tube 10 through a packing 12, and with a flange 1a of the pressure discharging tube 1 through a packing 2 respectively by the prescribed pressure of a spring 7. When pressure of vessel rises, pressure is discharged from the flange 1a to a middle chamber 15 of the expansion tube 10 at first by the inside pressure of the pressure discharging tube 1, and when pressure rises moreover, pressure is discharged outside from the flange 11 at the time when the expansion tube 10 is expanded to the prescribed distance. Accordingly opening stroke of the pressure discharging valve is enlarged, and pressure discharging resistance can be reduced.
JP12136080A 1980-09-01 1980-09-01 Pressure discharger Pending JPS5745209A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12136080A JPS5745209A (en) 1980-09-01 1980-09-01 Pressure discharger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12136080A JPS5745209A (en) 1980-09-01 1980-09-01 Pressure discharger

Publications (1)

Publication Number Publication Date
JPS5745209A true JPS5745209A (en) 1982-03-15

Family

ID=14809323

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12136080A Pending JPS5745209A (en) 1980-09-01 1980-09-01 Pressure discharger

Country Status (1)

Country Link
JP (1) JPS5745209A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018096110A (en) * 2016-12-13 2018-06-21 株式会社大林組 Pressure control valve
JP2018096119A (en) * 2016-12-13 2018-06-21 株式会社大林組 Pressure control valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018096110A (en) * 2016-12-13 2018-06-21 株式会社大林組 Pressure control valve
JP2018096119A (en) * 2016-12-13 2018-06-21 株式会社大林組 Pressure control valve

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