JPS56150675A - Sealing mechanism for partial vacuum - Google Patents

Sealing mechanism for partial vacuum

Info

Publication number
JPS56150675A
JPS56150675A JP5418680A JP5418680A JPS56150675A JP S56150675 A JPS56150675 A JP S56150675A JP 5418680 A JP5418680 A JP 5418680A JP 5418680 A JP5418680 A JP 5418680A JP S56150675 A JPS56150675 A JP S56150675A
Authority
JP
Japan
Prior art keywords
welded
ring shape
assembly
cylindrical assembly
cylindrical
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.)
Granted
Application number
JP5418680A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6134913B2 (en:Method
Inventor
Shigekiyo Sagi
Noboru Umehara
Koichi Akutsu
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 JP5418680A priority Critical patent/JPS56150675A/ja
Publication of JPS56150675A publication Critical patent/JPS56150675A/ja
Publication of JPS6134913B2 publication Critical patent/JPS6134913B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Sealing Devices (AREA)
  • Sealing Of Bearings (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
JP5418680A 1980-04-25 1980-04-25 Sealing mechanism for partial vacuum Granted JPS56150675A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5418680A JPS56150675A (en) 1980-04-25 1980-04-25 Sealing mechanism for partial vacuum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5418680A JPS56150675A (en) 1980-04-25 1980-04-25 Sealing mechanism for partial vacuum

Publications (2)

Publication Number Publication Date
JPS56150675A true JPS56150675A (en) 1981-11-21
JPS6134913B2 JPS6134913B2 (en:Method) 1986-08-09

Family

ID=12963508

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5418680A Granted JPS56150675A (en) 1980-04-25 1980-04-25 Sealing mechanism for partial vacuum

Country Status (1)

Country Link
JP (1) JPS56150675A (en:Method)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58122190A (ja) * 1982-01-13 1983-07-20 Mitsubishi Electric Corp 電子ビ−ム溶接装置
JP2002035957A (ja) * 2000-07-14 2002-02-05 Kawasaki Heavy Ind Ltd 電子ビーム溶接用シール材

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63108314U (en:Method) * 1987-01-02 1988-07-13

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58122190A (ja) * 1982-01-13 1983-07-20 Mitsubishi Electric Corp 電子ビ−ム溶接装置
JP2002035957A (ja) * 2000-07-14 2002-02-05 Kawasaki Heavy Ind Ltd 電子ビーム溶接用シール材

Also Published As

Publication number Publication date
JPS6134913B2 (en:Method) 1986-08-09

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