JPS5336020A - Opening and closing device for cover of pressure vessel - Google Patents

Opening and closing device for cover of pressure vessel

Info

Publication number
JPS5336020A
JPS5336020A JP10994276A JP10994276A JPS5336020A JP S5336020 A JPS5336020 A JP S5336020A JP 10994276 A JP10994276 A JP 10994276A JP 10994276 A JP10994276 A JP 10994276A JP S5336020 A JPS5336020 A JP S5336020A
Authority
JP
Japan
Prior art keywords
cover
opening
pressure vessel
closing device
wieght
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
JP10994276A
Other languages
Japanese (ja)
Inventor
Naoharu Baba
Hideaki Kanbara
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 JP10994276A priority Critical patent/JPS5336020A/en
Publication of JPS5336020A publication Critical patent/JPS5336020A/en
Pending legal-status Critical Current

Links

Landscapes

  • Pressure Vessels And Lids Thereof (AREA)

Abstract

PURPOSE: To open and close a cover inserted into a press. vessel body for a short time and easily by using a link mechanism, and to greatly reduce wieght and production cost by extremely simplifying the structure of the cover.
COPYRIGHT: (C)1978,JPO&Japio
JP10994276A 1976-09-16 1976-09-16 Opening and closing device for cover of pressure vessel Pending JPS5336020A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10994276A JPS5336020A (en) 1976-09-16 1976-09-16 Opening and closing device for cover of pressure vessel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10994276A JPS5336020A (en) 1976-09-16 1976-09-16 Opening and closing device for cover of pressure vessel

Publications (1)

Publication Number Publication Date
JPS5336020A true JPS5336020A (en) 1978-04-04

Family

ID=14523008

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10994276A Pending JPS5336020A (en) 1976-09-16 1976-09-16 Opening and closing device for cover of pressure vessel

Country Status (1)

Country Link
JP (1) JPS5336020A (en)

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