JPS52106110A - Rotating air tight seal mechanism - Google Patents

Rotating air tight seal mechanism

Info

Publication number
JPS52106110A
JPS52106110A JP2210376A JP2210376A JPS52106110A JP S52106110 A JPS52106110 A JP S52106110A JP 2210376 A JP2210376 A JP 2210376A JP 2210376 A JP2210376 A JP 2210376A JP S52106110 A JPS52106110 A JP S52106110A
Authority
JP
Japan
Prior art keywords
air tight
seal mechanism
tight seal
rotating air
tight vessel
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
JP2210376A
Other languages
Japanese (ja)
Inventor
Norio Kanai
Osamu Morita
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 JP2210376A priority Critical patent/JPS52106110A/en
Publication of JPS52106110A publication Critical patent/JPS52106110A/en
Pending legal-status Critical Current

Links

Landscapes

  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Sealing Devices (AREA)

Abstract

PURPOSE: Cheap and simply constructed rotating air tight seal mechanism with air tight vessel separately rotates smoothly by maintaining air tightness between air tight vessel and vaccum pump.
COPYRIGHT: (C)1977,JPO&Japio
JP2210376A 1976-03-03 1976-03-03 Rotating air tight seal mechanism Pending JPS52106110A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2210376A JPS52106110A (en) 1976-03-03 1976-03-03 Rotating air tight seal mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2210376A JPS52106110A (en) 1976-03-03 1976-03-03 Rotating air tight seal mechanism

Publications (1)

Publication Number Publication Date
JPS52106110A true JPS52106110A (en) 1977-09-06

Family

ID=12073541

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2210376A Pending JPS52106110A (en) 1976-03-03 1976-03-03 Rotating air tight seal mechanism

Country Status (1)

Country Link
JP (1) JPS52106110A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62271973A (en) * 1986-05-20 1987-11-26 Dia Shinku Giken Kk Labyrinth seal for dry vacuum pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62271973A (en) * 1986-05-20 1987-11-26 Dia Shinku Giken Kk Labyrinth seal for dry vacuum pump
JPH0312676B2 (en) * 1986-05-20 1991-02-20 Daia Shinku Kk

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