HUT66377A - Rotating piston pump for fluids and gases - Google Patents

Rotating piston pump for fluids and gases

Info

Publication number
HUT66377A
HUT66377A HU9300352A HU9300352A HUT66377A HU T66377 A HUT66377 A HU T66377A HU 9300352 A HU9300352 A HU 9300352A HU 9300352 A HU9300352 A HU 9300352A HU T66377 A HUT66377 A HU T66377A
Authority
HU
Hungary
Prior art keywords
fluids
gases
piston pump
rotating piston
rotating
Prior art date
Application number
HU9300352A
Other languages
Hungarian (hu)
Other versions
HU9300352D0 (en
HU212559B (en
Inventor
Gyoezoe Ferenczy
Original Assignee
Ferenczy
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 Ferenczy filed Critical Ferenczy
Priority to HU9300352A priority Critical patent/HU212559B/en
Publication of HU9300352D0 publication Critical patent/HU9300352D0/en
Priority to AU60424/94A priority patent/AU6042494A/en
Priority to PCT/HU1994/000004 priority patent/WO1994018454A1/en
Priority to EP94906980A priority patent/EP0640184A1/en
Publication of HUT66377A publication Critical patent/HUT66377A/en
Publication of HU212559B publication Critical patent/HU212559B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • 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
    • F04C2/107—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 with helical teeth
    • F04C2/1071—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 with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type
    • F04C2/1076—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 with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type where one member orbits or wobbles relative to the other member which rotates around a fixed axis
HU9300352A 1993-02-12 1993-02-12 Rotating piston pump for fluids and gases HU212559B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
HU9300352A HU212559B (en) 1993-02-12 1993-02-12 Rotating piston pump for fluids and gases
AU60424/94A AU6042494A (en) 1993-02-12 1994-02-11 A rotary machine for delivering liquids or gases
PCT/HU1994/000004 WO1994018454A1 (en) 1993-02-12 1994-02-11 A rotary machine for delivering liquids or gases
EP94906980A EP0640184A1 (en) 1993-02-12 1994-02-11 A rotary machine for delivering liquids or gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU9300352A HU212559B (en) 1993-02-12 1993-02-12 Rotating piston pump for fluids and gases

Publications (3)

Publication Number Publication Date
HU9300352D0 HU9300352D0 (en) 1993-04-28
HUT66377A true HUT66377A (en) 1994-11-28
HU212559B HU212559B (en) 1996-08-29

Family

ID=10983199

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9300352A HU212559B (en) 1993-02-12 1993-02-12 Rotating piston pump for fluids and gases

Country Status (4)

Country Link
EP (1) EP0640184A1 (en)
AU (1) AU6042494A (en)
HU (1) HU212559B (en)
WO (1) WO1994018454A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUT72342A (en) * 1994-10-21 1996-04-29 Ferenczi Rotary-piston machine
DE19501441C1 (en) * 1995-01-19 1996-04-04 Seepex Seeberger Gmbh & Co Multi=flow eccentric screw pump
US7213547B2 (en) 2004-12-14 2007-05-08 Massachusetts Institute Of Technology Valve

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2752860A (en) * 1953-02-25 1956-07-03 Du Pont Pump
GB800154A (en) * 1955-09-30 1958-08-20 Ahmad Aziz Improvements in or relating to rotary pumps or motors
DE1653857C3 (en) * 1968-02-06 1974-01-31 Kovopodnik, Mestsky Prumyslovy Podnik, Pilsen (Tschechoslowakei) Single spindle pump

Also Published As

Publication number Publication date
EP0640184A1 (en) 1995-03-01
HU9300352D0 (en) 1993-04-28
WO1994018454A1 (en) 1994-08-18
AU6042494A (en) 1994-08-29
HU212559B (en) 1996-08-29

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Legal Events

Date Code Title Description
HMM4 Cancellation of final prot. due to non-payment of fee