AU1267870A - A fluid pump - Google Patents

A fluid pump

Info

Publication number
AU1267870A
AU1267870A AU12678/70A AU1267870A AU1267870A AU 1267870 A AU1267870 A AU 1267870A AU 12678/70 A AU12678/70 A AU 12678/70A AU 1267870 A AU1267870 A AU 1267870A AU 1267870 A AU1267870 A AU 1267870A
Authority
AU
Australia
Prior art keywords
fluid pump
pump
fluid
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
AU12678/70A
Inventor
Takahashi Kenryo
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
Publication of AU1267870A publication Critical patent/AU1267870A/en
Expired 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
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/001—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle
    • 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
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/123—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with radially or approximately radially from the rotor body extending tooth-like elements, co-operating with recesses in the other rotor, e.g. one tooth

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
AU12678/70A 1969-06-16 1970-03-17 A fluid pump Expired AU1267870A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP46848/ 1969-06-16
JP4684869 1969-06-16

Publications (1)

Publication Number Publication Date
AU1267870A true AU1267870A (en) 1971-09-23

Family

ID=12758743

Family Applications (1)

Application Number Title Priority Date Filing Date
AU12678/70A Expired AU1267870A (en) 1969-06-16 1970-03-17 A fluid pump

Country Status (4)

Country Link
US (1) US3602617A (en)
AU (1) AU1267870A (en)
DE (1) DE1951772A1 (en)
FR (1) FR2046780A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4033708A (en) * 1974-08-28 1977-07-05 Calspan Corporation Rotary compressor
GB2133473B (en) * 1983-01-10 1987-07-08 George Anthony Fairbairn Rotary positive displacement
DE3426029A1 (en) * 1984-07-14 1986-01-23 Hugo Vogelsang Faß- und Maschinenbau GmbH, 4572 Essen CONVEYOR DEVICE FOR INHOMOGENEOUS LIQUIDS, ESPECIALLY GUELL
DE3537803A1 (en) * 1985-10-24 1987-04-30 Rainer Schmalenberg Rotary piston pump
DE19543602A1 (en) * 1995-11-23 1996-05-02 Ulrich Pillath Rotary pump for fluids
US6138646A (en) 1997-07-18 2000-10-31 Hansen; Craig N. Rotary fluid mover
US20090065007A1 (en) 2007-09-06 2009-03-12 Wilkinson William R Oxygen concentrator apparatus and method
ES2332257B1 (en) * 2009-07-01 2011-02-03 Jose Pozo Fernandez TURBINE - PERIPHERAL PUMP.
US8647089B2 (en) * 2011-07-08 2014-02-11 Edward L. Simonds Dual rotor pump
CN102937091A (en) * 2012-07-03 2013-02-20 常铁榜 Gear double-teeth water pump
EP2906281B1 (en) 2012-10-12 2018-09-05 Inova Labs, Inc. Dual oxygen concentrator systems and methods
US9440179B2 (en) * 2014-02-14 2016-09-13 InovaLabs, LLC Oxygen concentrator pump systems and methods
FR3033601B1 (en) * 2015-03-11 2017-03-10 Georges Briere S A GEAR PUMP, FOR LIQUID OR COMPRESSIBLE FLUID
CN107131122A (en) * 2017-07-03 2017-09-05 重庆洪量泵业有限公司 A kind of avoiding collision of volumetric water pump major-minor rotor

Also Published As

Publication number Publication date
DE1951772A1 (en) 1971-02-18
US3602617A (en) 1971-08-31
FR2046780A1 (en) 1971-03-12

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