CH620020A5 - - Google Patents

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Publication number
CH620020A5
CH620020A5 CH29877A CH29877A CH620020A5 CH 620020 A5 CH620020 A5 CH 620020A5 CH 29877 A CH29877 A CH 29877A CH 29877 A CH29877 A CH 29877A CH 620020 A5 CH620020 A5 CH 620020A5
Authority
CH
Switzerland
Prior art keywords
housing
rotary piston
pump
sealing
radial
Prior art date
Application number
CH29877A
Other languages
German (de)
English (en)
Inventor
Rer Pol Gerhard Dr Peleschka
Friedrich Dr Dipl Ing Nuebling
Original Assignee
Wibau Gmbh
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 Wibau Gmbh filed Critical Wibau Gmbh
Publication of CH620020A5 publication Critical patent/CH620020A5/de

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
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F04C13/001—Pumps for particular liquids
    • F04C13/002—Pumps for particular liquids for homogeneous viscous liquids
    • 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
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0007—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
    • 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
    • F04C2/3443—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 with a separation element located between the inlet and outlet opening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
CH29877A 1976-01-15 1977-01-11 CH620020A5 (bg)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762601347 DE2601347A1 (de) 1976-01-15 1976-01-15 Pumpe, insbesondere zur foerderung von zementbeton o.dgl.

Publications (1)

Publication Number Publication Date
CH620020A5 true CH620020A5 (bg) 1980-10-31

Family

ID=5967523

Family Applications (1)

Application Number Title Priority Date Filing Date
CH29877A CH620020A5 (bg) 1976-01-15 1977-01-11

Country Status (10)

Country Link
US (1) US4123205A (bg)
AT (1) AT341887B (bg)
BE (1) BE840676A (bg)
CA (1) CA1061643A (bg)
CH (1) CH620020A5 (bg)
DE (1) DE2601347A1 (bg)
DK (1) DK8977A (bg)
ES (1) ES455039A1 (bg)
FR (1) FR2338399A1 (bg)
GB (1) GB1517881A (bg)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8200095A (nl) * 1982-01-12 1983-08-01 Rijkaart Machinefab Pompinrichting voor het transporteren van in het bijzonder een dik vloeibaarachtig medium.
DE3327115C2 (de) * 1983-07-27 1986-06-26 Hoechst CeramTec AG, 8672 Selb Presse zur Herstellung von plastischen Rohlingen
US4640125A (en) * 1985-04-08 1987-02-03 Lake Charles Instruments, Inc. Rotary metering device useful with abrasive fluids
DE8914705U1 (de) * 1989-12-14 1990-08-30 Albert Handtmann Maschinenfabrik GmbH & Co KG, 7950 Biberach Flügelzellenpumpe zum Fördern von pasteusen Massen, insbesondere von Wurstbrät
WO1993008403A1 (en) * 1991-10-25 1993-04-29 Southern Group Limited Vane pump
DE9115838U1 (de) * 1991-12-20 1992-02-13 Rappehöner, Hans Richard, 5253 Lindlar Rotationskolbenpumpe
ATE201746T1 (de) * 1993-10-01 2001-06-15 William Wesley Martin Volumetrische pumpe
AU676093B2 (en) * 1993-10-01 1997-02-27 Qv Pumping Technologies Ltd Positive displacement pump apparatus
WO2006003628A1 (en) * 2004-06-29 2006-01-12 Tin-Kap Vakum Plazma Teknolojileri Ticaret Limited Sirketi Rotary vane machine
CN100373056C (zh) * 2004-12-09 2008-03-05 李东林 可变滑片圆心式旋转压缩机
ATE409810T1 (de) 2006-03-24 2008-10-15 Handtmann Albert Maschf Flügelzellenpumpe
CN106438360B (zh) * 2015-08-11 2019-08-09 台州阳光电机泵业有限公司 旋转式空压机机头
CN107387405A (zh) * 2017-08-11 2017-11-24 山西睿博世节能科技有限责任公司 旋转活塞泵
GB2583128A (en) * 2019-04-18 2020-10-21 Changan Uk R&D Centre Ltd A hydraulic pump
DE102019117356A1 (de) * 2019-06-27 2020-12-31 Putzmeister Engineering Gmbh Dickstoffpumpe und Verfahren zum Fördern eines Dickstoffs

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2338112A (en) * 1939-10-13 1944-01-04 Hell Fritz Pump for pasty masses, as concrete
US2619913A (en) * 1948-10-14 1952-12-02 Chain Belt Co Rotary concrete pump
FR1064917A (fr) * 1952-10-22 1954-05-19 Pompe plus spécialement destinée à des matières contenant des particules solides
US2850215A (en) * 1955-10-21 1958-09-02 Robert E Ogden Plastering machine
US3001482A (en) * 1958-01-24 1961-09-26 William M Osborn Hydraulic device
US3294454A (en) * 1964-09-30 1966-12-27 Eugene E Foerster Reciprocating vane type rotary pump
SU383883A1 (ru) * 1970-09-28 1973-05-23 Роторная машина

Also Published As

Publication number Publication date
AT341887B (de) 1978-03-10
ES455039A1 (es) 1977-12-01
GB1517881A (en) 1978-07-19
DK8977A (da) 1977-07-16
CA1061643A (en) 1979-09-04
BE840676A (fr) 1976-08-02
DE2601347A1 (de) 1977-07-28
ATA53576A (de) 1977-06-15
US4123205A (en) 1978-10-31
FR2338399A1 (fr) 1977-08-12

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Legal Events

Date Code Title Description
PL Patent ceased