IT956647B - Dispositivo di trasporto partico larmente pompa - Google Patents

Dispositivo di trasporto partico larmente pompa

Info

Publication number
IT956647B
IT956647B IT25780/72A IT2578072A IT956647B IT 956647 B IT956647 B IT 956647B IT 25780/72 A IT25780/72 A IT 25780/72A IT 2578072 A IT2578072 A IT 2578072A IT 956647 B IT956647 B IT 956647B
Authority
IT
Italy
Prior art keywords
transport device
pump transport
particularly pump
transport
pump
Prior art date
Application number
IT25780/72A
Other languages
English (en)
Italian (it)
Original Assignee
Kramer H
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
Priority claimed from DE19712131305 external-priority patent/DE2131305B2/de
Priority claimed from DE2211786A external-priority patent/DE2211786A1/de
Application filed by Kramer H filed Critical Kramer H
Application granted granted Critical
Publication of IT956647B publication Critical patent/IT956647B/it

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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/008—Prime movers
    • 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
    • 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
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C2/3441—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
IT25780/72A 1971-06-24 1972-06-16 Dispositivo di trasporto partico larmente pompa IT956647B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712131305 DE2131305B2 (de) 1971-06-24 1971-06-24 Rotationskolbenpumpe
DE2211786A DE2211786A1 (de) 1972-03-11 1972-03-11 Foerdervorrichtung, insbesondere foerderpumpe

Publications (1)

Publication Number Publication Date
IT956647B true IT956647B (it) 1973-10-10

Family

ID=25761317

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25780/72A IT956647B (it) 1971-06-24 1972-06-16 Dispositivo di trasporto partico larmente pompa

Country Status (3)

Country Link
US (1) US3804561A (enrdf_load_stackoverflow)
FR (1) FR2143500B1 (enrdf_load_stackoverflow)
IT (1) IT956647B (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA79440B (en) * 1978-02-10 1980-09-24 Oakes Ltd E T Drive arrangement
US4558991A (en) * 1985-01-10 1985-12-17 Barr Robert A Wave pump assembly
EP0184938B1 (en) * 1984-12-12 1990-03-28 Robert A. Barr Wave pump assembly
BE1000978A5 (fr) * 1988-01-18 1989-05-30 Dragages Decloedt & Fils Sa Motopompe integree a moteur electrique et pompe rotative.
DE102012112618B3 (de) * 2012-12-19 2014-06-12 Netzsch Pumpen & Systeme Gmbh Mehrfachpumpe
DE102015007521B4 (de) * 2015-06-12 2017-01-12 Netzsch Pumpen & Systeme Gmbh Pumpengehäuse für eine Exzenterschneckenpumpe und damit ausgestattete Exzenterschneckenpumpe
DE102020215571A1 (de) * 2020-12-09 2022-06-09 Audi Aktiengesellschaft Pumpenvorrichtung für ein hydraulisches System eines Kraftfahrzeugs, hydraulisches System
WO2023076176A1 (en) * 2021-10-25 2023-05-04 Graco Minnesota Inc. Progressive cavity pump with pump radially within the electric motor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2585406A (en) * 1947-08-04 1952-02-12 Benjamin N Tager Solid cross vane rotary pump
US3203350A (en) * 1962-11-05 1965-08-31 Robbins & Myers Helical multiple pump

Also Published As

Publication number Publication date
FR2143500B1 (enrdf_load_stackoverflow) 1973-07-13
US3804561A (en) 1974-04-16
FR2143500A1 (enrdf_load_stackoverflow) 1973-02-02

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