JP2007016698A5 - - Google Patents

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Publication number
JP2007016698A5
JP2007016698A5 JP2005199511A JP2005199511A JP2007016698A5 JP 2007016698 A5 JP2007016698 A5 JP 2007016698A5 JP 2005199511 A JP2005199511 A JP 2005199511A JP 2005199511 A JP2005199511 A JP 2005199511A JP 2007016698 A5 JP2007016698 A5 JP 2007016698A5
Authority
JP
Japan
Prior art keywords
oil
discharge
oil chamber
partition wall
oil 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.)
Granted
Application number
JP2005199511A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007016698A (ja
JP4755456B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2005199511A priority Critical patent/JP4755456B2/ja
Priority claimed from JP2005199511A external-priority patent/JP4755456B2/ja
Publication of JP2007016698A publication Critical patent/JP2007016698A/ja
Publication of JP2007016698A5 publication Critical patent/JP2007016698A5/ja
Application granted granted Critical
Publication of JP4755456B2 publication Critical patent/JP4755456B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP2005199511A 2005-07-08 2005-07-08 オイルポンプ Expired - Fee Related JP4755456B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005199511A JP4755456B2 (ja) 2005-07-08 2005-07-08 オイルポンプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005199511A JP4755456B2 (ja) 2005-07-08 2005-07-08 オイルポンプ

Publications (3)

Publication Number Publication Date
JP2007016698A JP2007016698A (ja) 2007-01-25
JP2007016698A5 true JP2007016698A5 (https=) 2008-08-28
JP4755456B2 JP4755456B2 (ja) 2011-08-24

Family

ID=37754075

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005199511A Expired - Fee Related JP4755456B2 (ja) 2005-07-08 2005-07-08 オイルポンプ

Country Status (1)

Country Link
JP (1) JP4755456B2 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4593505B2 (ja) * 2006-03-29 2010-12-08 本田技研工業株式会社 オイル脈動圧低減構造が設けられた機械

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0932990A (ja) * 1995-07-20 1997-02-07 Hitachi Constr Mach Co Ltd 脈動低減装置
JP3392879B2 (ja) * 1998-04-24 2003-03-31 日立建機株式会社 流体の脈動低減装置
JP4328184B2 (ja) * 2003-11-17 2009-09-09 株式会社日立製作所 オイルポンプ

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