JPS51151466A - Vacuum deaeration apparatus in the flywheel casing - Google Patents

Vacuum deaeration apparatus in the flywheel casing

Info

Publication number
JPS51151466A
JPS51151466A JP7444875A JP7444875A JPS51151466A JP S51151466 A JPS51151466 A JP S51151466A JP 7444875 A JP7444875 A JP 7444875A JP 7444875 A JP7444875 A JP 7444875A JP S51151466 A JPS51151466 A JP S51151466A
Authority
JP
Japan
Prior art keywords
vacuum deaeration
flywheel casing
flywheel
deaeration apparatus
casing
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
JP7444875A
Other languages
Japanese (ja)
Inventor
Shigeo Amagi
Yasushi Miyano
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 JP7444875A priority Critical patent/JPS51151466A/en
Publication of JPS51151466A publication Critical patent/JPS51151466A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: A molecule pump is arranged in the slit between a flywheel casing and a flywheel rotation axis, and the high vacuum is maintained in the casing, and wind loss energy of the flywheel is reduced.
COPYRIGHT: (C)1976,JPO&Japio
JP7444875A 1975-06-20 1975-06-20 Vacuum deaeration apparatus in the flywheel casing Pending JPS51151466A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7444875A JPS51151466A (en) 1975-06-20 1975-06-20 Vacuum deaeration apparatus in the flywheel casing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7444875A JPS51151466A (en) 1975-06-20 1975-06-20 Vacuum deaeration apparatus in the flywheel casing

Publications (1)

Publication Number Publication Date
JPS51151466A true JPS51151466A (en) 1976-12-25

Family

ID=13547518

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7444875A Pending JPS51151466A (en) 1975-06-20 1975-06-20 Vacuum deaeration apparatus in the flywheel casing

Country Status (1)

Country Link
JP (1) JPS51151466A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0612425U (en) * 1991-12-27 1994-02-18 株式会社サツマ Collar
JP2014510869A (en) * 2011-03-08 2014-05-01 エス４ エナジー ビー．ヴイ． Inertial energy storage device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0612425U (en) * 1991-12-27 1994-02-18 株式会社サツマ Collar
JP2014510869A (en) * 2011-03-08 2014-05-01 エス４ エナジー ビー．ヴイ． Inertial energy storage device

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