JPS51151401A - A gas tight apparatus - Google Patents

A gas tight apparatus

Info

Publication number
JPS51151401A
JPS51151401A JP7367475A JP7367475A JPS51151401A JP S51151401 A JPS51151401 A JP S51151401A JP 7367475 A JP7367475 A JP 7367475A JP 7367475 A JP7367475 A JP 7367475A JP S51151401 A JPS51151401 A JP S51151401A
Authority
JP
Japan
Prior art keywords
gas tight
movable rod
tight apparatus
running
maintain
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
JP7367475A
Other languages
Japanese (ja)
Inventor
Akira Okawa
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 Power Ltd
Original Assignee
Babcock Hitachi KK
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 Babcock Hitachi KK filed Critical Babcock Hitachi KK
Priority to JP7367475A priority Critical patent/JPS51151401A/en
Publication of JPS51151401A publication Critical patent/JPS51151401A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: In a gas tight apparatus for a penetration portion, through which a movable rod is running, a coil spring, a cylindrical heat insulating material, and a flexible and thin cylinder are installed concentrically, one by one, around the external surface of the movable rod so as to maintain-gas tight and heat preservation capabilities for a long time.
COPYRIGHT: (C)1976,JPO&Japio
JP7367475A 1975-06-19 1975-06-19 A gas tight apparatus Pending JPS51151401A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7367475A JPS51151401A (en) 1975-06-19 1975-06-19 A gas tight apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7367475A JPS51151401A (en) 1975-06-19 1975-06-19 A gas tight apparatus

Publications (1)

Publication Number Publication Date
JPS51151401A true JPS51151401A (en) 1976-12-25

Family

ID=13525002

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7367475A Pending JPS51151401A (en) 1975-06-19 1975-06-19 A gas tight apparatus

Country Status (1)

Country Link
JP (1) JPS51151401A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55157683A (en) * 1979-03-15 1980-12-08 Mannesmann Ag Spirally fluidized bed type gas generator
JPS56173801U (en) * 1980-05-27 1981-12-22
JPS6229808A (en) * 1985-07-29 1987-02-07 綜研化学株式会社 Heat exchanger

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55157683A (en) * 1979-03-15 1980-12-08 Mannesmann Ag Spirally fluidized bed type gas generator
JPH0336874B2 (en) * 1979-03-15 1991-06-03 Mannesuman Reeren Beruke Ag
JPS56173801U (en) * 1980-05-27 1981-12-22
JPS6229808A (en) * 1985-07-29 1987-02-07 綜研化学株式会社 Heat exchanger

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