AU6723974A - Rotary piston pump - Google Patents

Rotary piston pump

Info

Publication number
AU6723974A
AU6723974A AU67239/74A AU6723974A AU6723974A AU 6723974 A AU6723974 A AU 6723974A AU 67239/74 A AU67239/74 A AU 67239/74A AU 6723974 A AU6723974 A AU 6723974A AU 6723974 A AU6723974 A AU 6723974A
Authority
AU
Australia
Prior art keywords
piston pump
rotary piston
rotary
pump
piston
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
AU67239/74A
Inventor
Oskar Vielmo
Franz Weinhandl
Joseph Ruedi
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 AU6723974A publication Critical patent/AU6723974A/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
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/001—Radial sealings for working fluid
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
    • F04C18/3562—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation
    • F04C18/3564—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation the surfaces of the inner and outer member, forming the working space, being surfaces of revolution
AU67239/74A 1973-03-29 1974-03-28 Rotary piston pump Expired AU6723974A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH454073A CH567187A5 (en) 1973-03-29 1973-03-29

Publications (1)

Publication Number Publication Date
AU6723974A true AU6723974A (en) 1975-10-02

Family

ID=4277990

Family Applications (1)

Application Number Title Priority Date Filing Date
AU67239/74A Expired AU6723974A (en) 1973-03-29 1974-03-28 Rotary piston pump

Country Status (9)

Country Link
JP (1) JPS49129215A (en)
AU (1) AU6723974A (en)
BR (1) BR7402459D0 (en)
CH (1) CH567187A5 (en)
DE (1) DE2409232A1 (en)
ES (1) ES424697A1 (en)
FR (1) FR2223570B3 (en)
IT (1) IT1009386B (en)
ZA (1) ZA741973B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5470114U (en) * 1977-10-27 1979-05-18
JPS54134804A (en) * 1978-04-11 1979-10-19 Ito Kazuichi Rotary pump
US4239466A (en) * 1979-01-22 1980-12-16 Abbey Harold Rotary machine with adjustable means for its eccentric rotor
WO1993011358A1 (en) * 1991-12-04 1993-06-10 Ingersoll-Rand Twin opposing eccentric mount for a rolling piston compressor
DE202007019324U1 (en) 2007-03-29 2011-11-22 Kurt Hölß Drive for segmental piston engines
AR082772A1 (en) * 2011-07-21 2013-01-09 Carlos Ruben Bacolla COMPRESSOR - ROTATING MOTOR
JP2017053263A (en) * 2015-09-09 2017-03-16 三菱重工業株式会社 Rotary Compressor

Also Published As

Publication number Publication date
FR2223570A1 (en) 1974-10-25
ZA741973B (en) 1975-03-26
FR2223570B3 (en) 1977-01-21
CH567187A5 (en) 1975-09-30
IT1009386B (en) 1976-12-10
DE2409232A1 (en) 1974-10-10
JPS49129215A (en) 1974-12-11
BR7402459D0 (en) 1974-11-19
ES424697A1 (en) 1976-06-01

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