JPS61201892A - トロコイド噛み合いする内接歯車ポンプのインナ−ロ−タ−曲線修正方法 - Google Patents

トロコイド噛み合いする内接歯車ポンプのインナ−ロ−タ−曲線修正方法

Info

Publication number: JPS61201892A
Authority: JP; Japan
Prior art keywords: radius; inner rotor; circle; rotor; amount
Prior art date: 1985-03-05
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

JP4303085A

Other languages

English (en)

Japanese (ja)

Other versions

JPH0262713B2 (2

Inventor

Toshiichi Niwa

丹羽　敏一

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.)

Yamada Manufacturing Co Ltd

Original Assignee

Yamada Seisakusho KK

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.)

1985-03-05

Filing date

1985-03-05

Publication date

1986-09-06

1985-03-05 Application filed by Yamada Seisakusho KK filed Critical Yamada Seisakusho KK

1985-03-05 Priority to JP4303085A priority Critical patent/JPS61201892A/ja

1986-09-06 Publication of JPS61201892A publication Critical patent/JPS61201892A/ja

1990-12-26 Publication of JPH0262713B2 publication Critical patent/JPH0262713B2/ja

Status Granted legal-status Critical Current

Links

238000012937 correction Methods 0.000 title claims abstract description 25
238000000034 method Methods 0.000 title claims description 16
238000005096 rolling process Methods 0.000 claims abstract description 8
238000010586 diagram Methods 0.000 description 7
230000007423 decrease Effects 0.000 description 3
230000000694 effects Effects 0.000 description 2
239000012530 fluid Substances 0.000 description 2
230000002159 abnormal effect Effects 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
230000001050 lubricating effect Effects 0.000 description 1
238000003754 machining Methods 0.000 description 1
238000005259 measurement Methods 0.000 description 1
238000002715 modification method Methods 0.000 description 1
239000002245 particle Substances 0.000 description 1
238000003825 pressing Methods 0.000 description 1

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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Rotary Pumps (AREA)

JP4303085A 1985-03-05 1985-03-05 トロコイド噛み合いする内接歯車ポンプのインナ−ロ−タ−曲線修正方法 Granted JPS61201892A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP4303085A JPS61201892A (ja)	1985-03-05	1985-03-05	トロコイド噛み合いする内接歯車ポンプのインナ−ロ−タ−曲線修正方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP4303085A JPS61201892A (ja)	1985-03-05	1985-03-05	トロコイド噛み合いする内接歯車ポンプのインナ−ロ−タ−曲線修正方法

Publications (2)

Publication Number	Publication Date
JPS61201892A true JPS61201892A (ja)	1986-09-06
JPH0262713B2 JPH0262713B2 (2)	1990-12-26

Family

ID=12652540

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP4303085A Granted JPS61201892A (ja)	1985-03-05	1985-03-05	トロコイド噛み合いする内接歯車ポンプのインナ−ロ−タ−曲線修正方法

Country Status (1)

Country	Link
JP (1)	JPS61201892A (2)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2009103002A (ja) *	2007-10-21	2009-05-14	Yamada Seisakusho Co Ltd	トロコイド型ポンプの製造法及びそのトロコイド型ポンプ
WO2010016473A1 (ja)	2008-08-08	2010-02-11	住友電工焼結合金株式会社	内接歯車式ポンプ用ロータとそれを用いた内接歯車式ポンプ
JP2010151068A (ja) *	2008-12-26	2010-07-08	Sumitomo Electric Sintered Alloy Ltd	ポンプ用ロータとそれを用いた内接歯車式ポンプ
WO2013157306A1 (ja)	2012-04-17	2013-10-24	住友電工焼結合金株式会社	ポンプ用ロータとそれを用いた内接歯車式ポンプ
WO2016056295A1 (ja) *	2014-10-07	2016-04-14	豊興工業株式会社	内接歯車ポンプ

1985
- 1985-03-05 JP JP4303085A patent/JPS61201892A/ja active Granted

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2009103002A (ja) *	2007-10-21	2009-05-14	Yamada Seisakusho Co Ltd	トロコイド型ポンプの製造法及びそのトロコイド型ポンプ
WO2010016473A1 (ja)	2008-08-08	2010-02-11	住友電工焼結合金株式会社	内接歯車式ポンプ用ロータとそれを用いた内接歯車式ポンプ
US8632323B2 (en)	2008-08-08	2014-01-21	Sumitomo Electric Sintered Alloy, Ltd.	Internal gear pump rotor, and internal gear pump using the rotor
JP2010151068A (ja) *	2008-12-26	2010-07-08	Sumitomo Electric Sintered Alloy Ltd	ポンプ用ロータとそれを用いた内接歯車式ポンプ
WO2013157306A1 (ja)	2012-04-17	2013-10-24	住友電工焼結合金株式会社	ポンプ用ロータとそれを用いた内接歯車式ポンプ
US9273688B2 (en)	2012-04-17	2016-03-01	Sumitomo Electric Sintered Alloy, Ltd.	Pump rotor and internal gear pump using the same
WO2016056295A1 (ja) *	2014-10-07	2016-04-14	豊興工業株式会社	内接歯車ポンプ
JP2016075216A (ja) *	2014-10-07	2016-05-12	豊興工業株式会社	内接歯車ポンプ
US10337509B2 (en)	2014-10-07	2019-07-02	Toyooki Kogyo Co., Ltd.	Internal gear pump

Also Published As

Publication number	Publication date
JPH0262713B2 (2)	1990-12-26

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Legal Events

Date	Code	Title	Description
2004-12-26	LAPS	Cancellation because of no payment of annual fees