JPS5797090A - Rotary pump - Google Patents

Rotary pump

Info

Publication number
JPS5797090A
JPS5797090A JP17247880A JP17247880A JPS5797090A JP S5797090 A JPS5797090 A JP S5797090A JP 17247880 A JP17247880 A JP 17247880A JP 17247880 A JP17247880 A JP 17247880A JP S5797090 A JPS5797090 A JP S5797090A
Authority
JP
Japan
Prior art keywords
pump
pump casing
pair
shaft
phase difference
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
JP17247880A
Other languages
English (en)
Inventor
Kazuichi Ito
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP17247880A priority Critical patent/JPS5797090A/ja
Priority to EP81301961A priority patent/EP0053868A3/en
Publication of JPS5797090A publication Critical patent/JPS5797090A/ja
Pending 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
    • F04C5/00—Rotary-piston machines or pumps with the working-chamber walls at least partly resiliently deformable
    • 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
    • F04C2/02—Rotary-piston machines or pumps of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C2/04—Rotary-piston machines or pumps of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents of internal axis type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Rotary Pumps (AREA)
JP17247880A 1980-12-06 1980-12-06 Rotary pump Pending JPS5797090A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP17247880A JPS5797090A (en) 1980-12-06 1980-12-06 Rotary pump
EP81301961A EP0053868A3 (en) 1980-12-06 1981-05-05 Nutating piston pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17247880A JPS5797090A (en) 1980-12-06 1980-12-06 Rotary pump

Publications (1)

Publication Number Publication Date
JPS5797090A true JPS5797090A (en) 1982-06-16

Family

ID=15942724

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17247880A Pending JPS5797090A (en) 1980-12-06 1980-12-06 Rotary pump

Country Status (2)

Country Link
EP (1) EP0053868A3 (ja)
JP (1) JPS5797090A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009243349A (ja) * 2008-03-31 2009-10-22 Nidec Sankyo Corp ロータリーダイヤフラムポンプ

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2771160B2 (ja) * 1985-02-27 1998-07-02 グタッグ インノベーションズ アクチエンゲゼルシャフト 容積形ポンプ
DE3815252A1 (de) * 1988-05-05 1989-11-16 Knf Neuberger Gmbh Ringmembranpumpe
GB9614866D0 (en) * 1996-07-15 1996-09-04 Charles Austen Pumps Ltd Rotary pump
US7198883B2 (en) 2004-09-24 2007-04-03 Agfa-Gevaert Processless lithographic printing plate
GB2564677B (en) 2017-07-19 2019-07-31 Charles Austen Pumps Ltd A rotary diaphragm positive displacement pump
GB2564682B (en) * 2017-07-19 2020-01-29 Charles Austen Pumps Ltd A rotary diaphragm positive displacement pump
DE102019213611A1 (de) * 2019-09-06 2021-03-11 Ebm-Papst St. Georgen Gmbh & Co. Kg Orbitalpumpenvorrichtung mit Bombierung zum Fördern von flüssigem Medium sowie Verfahren und Verwendung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE571668C (de) * 1929-05-23 1933-03-03 Edouard Godillot Drehkolbenverdichter, Pumpe usw. mit umlaufendem Gehaeuse
GB671094A (en) * 1949-08-17 1952-04-30 Vanton Pump Corp Rotary pumps
FR1095539A (fr) * 1953-12-10 1955-06-03 Pompe rotative
US2946291A (en) * 1957-01-14 1960-07-26 Roebig Christ & Co Inc Suction and pressure pump
LU39826A1 (ja) * 1961-02-24 1961-04-24
JPS54134804A (en) * 1978-04-11 1979-10-19 Ito Kazuichi Rotary pump
US4219314A (en) * 1979-01-22 1980-08-26 Thermo King Corporation Rolling piston rotary compressor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009243349A (ja) * 2008-03-31 2009-10-22 Nidec Sankyo Corp ロータリーダイヤフラムポンプ

Also Published As

Publication number Publication date
EP0053868A3 (en) 1983-08-03
EP0053868A2 (en) 1982-06-16

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