JPH0535278B2 - - Google Patents

Info

Publication number
JPH0535278B2
JPH0535278B2 JP18289286A JP18289286A JPH0535278B2 JP H0535278 B2 JPH0535278 B2 JP H0535278B2 JP 18289286 A JP18289286 A JP 18289286A JP 18289286 A JP18289286 A JP 18289286A JP H0535278 B2 JPH0535278 B2 JP H0535278B2
Authority
JP
Japan
Prior art keywords
pressure
wear
bearing
leak
pump
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.)
Expired - Lifetime
Application number
JP18289286A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6338698A (ja
Inventor
Ryusuke Ushigoe
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators 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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Priority to JP18289286A priority Critical patent/JPS6338698A/ja
Priority to US06/941,105 priority patent/US4762461A/en
Priority to EP86309968A priority patent/EP0233411B1/en
Priority to DE8686309968T priority patent/DE3680510D1/de
Publication of JPS6338698A publication Critical patent/JPS6338698A/ja
Publication of JPH0535278B2 publication Critical patent/JPH0535278B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
JP18289286A 1985-12-20 1986-08-04 無漏洩ポンプ Granted JPS6338698A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP18289286A JPS6338698A (ja) 1986-08-04 1986-08-04 無漏洩ポンプ
US06/941,105 US4762461A (en) 1985-12-20 1986-12-12 Leakless pump
EP86309968A EP0233411B1 (en) 1985-12-20 1986-12-19 Leakless pump
DE8686309968T DE3680510D1 (de) 1985-12-20 1986-12-19 Leckfreie pumpe.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18289286A JPS6338698A (ja) 1986-08-04 1986-08-04 無漏洩ポンプ

Publications (2)

Publication Number Publication Date
JPS6338698A JPS6338698A (ja) 1988-02-19
JPH0535278B2 true JPH0535278B2 (OSRAM) 1993-05-26

Family

ID=16126220

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18289286A Granted JPS6338698A (ja) 1985-12-20 1986-08-04 無漏洩ポンプ

Country Status (1)

Country Link
JP (1) JPS6338698A (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2549819Y2 (ja) * 1991-03-12 1997-10-08 イビデン株式会社 ポンプ
KR100940771B1 (ko) 2007-12-26 2010-02-10 (주)모토닉 터빈펌프 및 압력측정장치
JP7004300B2 (ja) * 2018-02-19 2022-01-21 株式会社久保田鉄工所 電動ポンプ
GB2581340B (en) * 2019-02-08 2023-02-22 Hmd Seal/Less Pumps Ltd Magnetic pump
JP7465779B2 (ja) * 2020-10-08 2024-04-11 株式会社酉島製作所 ポンプの軸受診断装置及びその方法

Also Published As

Publication number Publication date
JPS6338698A (ja) 1988-02-19

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term