JPH0262713B2 - - Google Patents

Info

Publication number
JPH0262713B2
JPH0262713B2 JP4303085A JP4303085A JPH0262713B2 JP H0262713 B2 JPH0262713 B2 JP H0262713B2 JP 4303085 A JP4303085 A JP 4303085A JP 4303085 A JP4303085 A JP 4303085A JP H0262713 B2 JPH0262713 B2 JP H0262713B2
Authority
JP
Japan
Prior art keywords
radius
inner rotor
amount
rotor
circle
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
Application number
JP4303085A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61201892A (ja
Inventor
Toshiichi Niwa
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.)
Filing date
Publication date
Application filed by Yamada Seisakusho KK filed Critical Yamada Seisakusho KK
Priority to JP4303085A priority Critical patent/JPS61201892A/ja
Publication of JPS61201892A publication Critical patent/JPS61201892A/ja
Publication of JPH0262713B2 publication Critical patent/JPH0262713B2/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

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 JPS61201892A (ja) 1986-09-06
JPH0262713B2 true JPH0262713B2 (enExample) 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 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4796035B2 (ja) * 2007-10-21 2011-10-19 株式会社山田製作所 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
KR101107907B1 (ko) 2008-08-08 2012-01-25 스미또모 덴꼬 쇼오께쯔 고오낑 가부시끼가이샤 내접 기어식 펌프용 로터와 그것을 이용한 내접 기어식 펌프
JP5252557B2 (ja) * 2008-12-26 2013-07-31 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
CN103827495B (zh) 2012-04-17 2016-03-02 住友电工烧结合金株式会社 泵转子和使用该泵转子的内齿轮泵
JP6382674B2 (ja) 2014-10-07 2018-08-29 豊興工業株式会社 内接歯車ポンプ

Also Published As

Publication number Publication date
JPS61201892A (ja) 1986-09-06

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees