JPS52111007A - Shaft stabilizing of rotary pump - Google Patents

Shaft stabilizing of rotary pump

Info

Publication number
JPS52111007A
JPS52111007A JP2744076A JP2744076A JPS52111007A JP S52111007 A JPS52111007 A JP S52111007A JP 2744076 A JP2744076 A JP 2744076A JP 2744076 A JP2744076 A JP 2744076A JP S52111007 A JPS52111007 A JP S52111007A
Authority
JP
Japan
Prior art keywords
rotary pump
shaft stabilizing
shaft
rotor
stabilizing
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
JP2744076A
Other languages
Japanese (ja)
Other versions
JPS5521197B2 (en
Inventor
Yukio Takebayashi
Hiroshi Aoki
Original Assignee
Ebara Corp
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 Ebara Corp filed Critical Ebara Corp
Priority to JP2744076A priority Critical patent/JPS5521197B2/ja
Publication of JPS52111007A publication Critical patent/JPS52111007A/en
Publication of JPS5521197B2 publication Critical patent/JPS5521197B2/ja
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To stabilize a shaft of a rotary pump which holds a gap between a rotor and a casing constant as well as improves a volume efficiency by loading the shaft supporting the rotor a constant load unilaterally.
COPYRIGHT: (C)1977,JPO&Japio
JP2744076A 1976-03-13 1976-03-13 Expired JPS5521197B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2744076A JPS5521197B2 (en) 1976-03-13 1976-03-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2744076A JPS5521197B2 (en) 1976-03-13 1976-03-13

Publications (2)

Publication Number Publication Date
JPS52111007A true JPS52111007A (en) 1977-09-17
JPS5521197B2 JPS5521197B2 (en) 1980-06-07

Family

ID=12221162

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2744076A Expired JPS5521197B2 (en) 1976-03-13 1976-03-13

Country Status (1)

Country Link
JP (1) JPS5521197B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4943214A (en) * 1987-09-19 1990-07-24 Ebara Corporation Two-shaft type rotary machine having a tip circle diameter to shaft diameter within a certain range
US5984526A (en) * 1997-06-05 1999-11-16 Imai; Tooru Bearing apparatus
US6074184A (en) * 1996-08-20 2000-06-13 Imai; Atsushi Pump utilizing helical seal

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63176664U (en) * 1987-05-06 1988-11-16

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4943214A (en) * 1987-09-19 1990-07-24 Ebara Corporation Two-shaft type rotary machine having a tip circle diameter to shaft diameter within a certain range
US6074184A (en) * 1996-08-20 2000-06-13 Imai; Atsushi Pump utilizing helical seal
US5984526A (en) * 1997-06-05 1999-11-16 Imai; Tooru Bearing apparatus

Also Published As

Publication number Publication date
JPS5521197B2 (en) 1980-06-07

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