JPS62131990A - トロコイド形モ−タあるいはポンプにおける歯形の接触面 - Google Patents

トロコイド形モ−タあるいはポンプにおける歯形の接触面

Info

Publication number
JPS62131990A
JPS62131990A JP27165085A JP27165085A JPS62131990A JP S62131990 A JPS62131990 A JP S62131990A JP 27165085 A JP27165085 A JP 27165085A JP 27165085 A JP27165085 A JP 27165085A JP S62131990 A JPS62131990 A JP S62131990A
Authority
JP
Japan
Prior art keywords
contact surface
tooth
pump
height
peak
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
JP27165085A
Other languages
English (en)
Japanese (ja)
Other versions
JPH033075B2 (cg-RX-API-DMAC7.html
Inventor
Seiji Minegishi
清次 峯岸
Kenichi Shibuya
澁谷　賢一
Eiichi Matsui
松井　栄一
Norio Hatta
八田　典生
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.)
Sumitomo Heavy Industries Ltd
Eaton Industries Japan Co Ltd
Original Assignee
Sumitomo Heavy Industries Ltd
Sumitomo Eaton Hydraulics 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 Sumitomo Heavy Industries Ltd, Sumitomo Eaton Hydraulics Co Ltd filed Critical Sumitomo Heavy Industries Ltd
Priority to JP27165085A priority Critical patent/JPS62131990A/ja
Publication of JPS62131990A publication Critical patent/JPS62131990A/ja
Publication of JPH033075B2 publication Critical patent/JPH033075B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/102—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/084—Toothed wheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2230/00—Manufacture
    • F04C2230/10—Manufacture by removing material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2230/00—Manufacture
    • F04C2230/90—Improving properties of machine parts
    • F04C2230/91—Coating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
JP27165085A 1985-12-04 1985-12-04 トロコイド形モ−タあるいはポンプにおける歯形の接触面 Granted JPS62131990A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27165085A JPS62131990A (ja) 1985-12-04 1985-12-04 トロコイド形モ−タあるいはポンプにおける歯形の接触面

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27165085A JPS62131990A (ja) 1985-12-04 1985-12-04 トロコイド形モ−タあるいはポンプにおける歯形の接触面

Publications (2)

Publication Number Publication Date
JPS62131990A true JPS62131990A (ja) 1987-06-15
JPH033075B2 JPH033075B2 (cg-RX-API-DMAC7.html) 1991-01-17

Family

ID=17502994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27165085A Granted JPS62131990A (ja) 1985-12-04 1985-12-04 トロコイド形モ−タあるいはポンプにおける歯形の接触面

Country Status (1)

Country Link
JP (1) JPS62131990A (cg-RX-API-DMAC7.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITRE20080113A1 (it) * 2008-11-27 2010-05-28 Orles Ferretti Perfezionamenti di un dispositivo volumetrico ad orbitali
JP2017008734A (ja) * 2015-06-17 2017-01-12 株式会社デンソー 燃料ポンプ

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8678795B2 (en) * 2011-07-29 2014-03-25 White Drive Products, Inc. Stator of a gerotor device and a method for manufacturing roller pockets in a stator of a gerotor device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITRE20080113A1 (it) * 2008-11-27 2010-05-28 Orles Ferretti Perfezionamenti di un dispositivo volumetrico ad orbitali
JP2017008734A (ja) * 2015-06-17 2017-01-12 株式会社デンソー 燃料ポンプ

Also Published As

Publication number Publication date
JPH033075B2 (cg-RX-API-DMAC7.html) 1991-01-17

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