JPS53116506A - Gear pump - Google Patents

Gear pump

Info

Publication number
JPS53116506A
JPS53116506A JP3040677A JP3040677A JPS53116506A JP S53116506 A JPS53116506 A JP S53116506A JP 3040677 A JP3040677 A JP 3040677A JP 3040677 A JP3040677 A JP 3040677A JP S53116506 A JPS53116506 A JP S53116506A
Authority
JP
Japan
Prior art keywords
gear pump
pump
gear
raised
contacting
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
JP3040677A
Other languages
Japanese (ja)
Inventor
Hideo Teruyama
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.)
KYB Corp
Original Assignee
Kayaba Industry Co 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 Kayaba Industry Co Ltd filed Critical Kayaba Industry Co Ltd
Priority to JP3040677A priority Critical patent/JPS53116506A/en
Publication of JPS53116506A publication Critical patent/JPS53116506A/en
Pending legal-status Critical Current

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  • Rotary Pumps (AREA)

Abstract

PURPOSE: To reduce Hertzian stress generated at contacting gearing surface of drive gear and driven gear by the influence of pressure oil at pump delivery side of small gear pump of which cost is not raised.
COPYRIGHT: (C)1978,JPO&Japio
JP3040677A 1977-03-22 1977-03-22 Gear pump Pending JPS53116506A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3040677A JPS53116506A (en) 1977-03-22 1977-03-22 Gear pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3040677A JPS53116506A (en) 1977-03-22 1977-03-22 Gear pump

Publications (1)

Publication Number Publication Date
JPS53116506A true JPS53116506A (en) 1978-10-12

Family

ID=12303047

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3040677A Pending JPS53116506A (en) 1977-03-22 1977-03-22 Gear pump

Country Status (1)

Country Link
JP (1) JPS53116506A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003102420A1 (en) * 2002-06-03 2003-12-11 Klassen James B Gear pump
US7111606B2 (en) 2001-02-08 2006-09-26 Klassen James B Rotary positive displacement device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7111606B2 (en) 2001-02-08 2006-09-26 Klassen James B Rotary positive displacement device
WO2003102420A1 (en) * 2002-06-03 2003-12-11 Klassen James B Gear pump

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