PL1917441T3 - Pump housing - Google Patents

Pump housing

Info

Publication number
PL1917441T3
PL1917441T3 PL05787010.7T PL05787010T PL1917441T3 PL 1917441 T3 PL1917441 T3 PL 1917441T3 PL 05787010 T PL05787010 T PL 05787010T PL 1917441 T3 PL1917441 T3 PL 1917441T3
Authority
PL
Poland
Prior art keywords
pump housing
pump
housing
Prior art date
Application number
PL05787010.7T
Other languages
Polish (pl)
Inventor
Olivier Goepfert
Philippe Schwob
Théo Bilger
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 filed Critical
Publication of PL1917441T3 publication Critical patent/PL1917441T3/en

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
    • 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
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/086—Carter
    • 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
    • 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
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/14—Rotary-piston pumps specially adapted for elastic fluids 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 toothed rotary pistons
    • F04C18/16—Rotary-piston pumps specially adapted for elastic fluids 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 toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/082—Details specially related to intermeshing engagement type pumps
    • F04C18/086—Carter
    • 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
    • F04C2230/00—Manufacture
    • F04C2230/20—Manufacture essentially without removing material
    • F04C2230/21—Manufacture essentially without removing material by casting
    • 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
    • F04C2230/00—Manufacture
    • F04C2230/60—Assembly methods
    • 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
    • F04C2240/00—Components
    • F04C2240/30—Casings or housings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2251/00—Material properties
    • F05C2251/04—Thermal properties
    • F05C2251/042—Expansivity
    • F05C2251/044—Expansivity similar
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2251/00—Material properties
    • F05C2251/04—Thermal properties
    • F05C2251/042—Expansivity
    • F05C2251/046—Expansivity dissimilar

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
PL05787010.7T 2005-08-25 2005-08-25 Pump housing PL1917441T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/EP2005/054194 WO2007022798A1 (en) 2005-08-25 2005-08-25 Pump housing
EP05787010.7A EP1917441B1 (en) 2005-08-25 2005-08-25 Pump housing

Publications (1)

Publication Number Publication Date
PL1917441T3 true PL1917441T3 (en) 2016-12-30

Family

ID=36143196

Family Applications (1)

Application Number Title Priority Date Filing Date
PL05787010.7T PL1917441T3 (en) 2005-08-25 2005-08-25 Pump housing

Country Status (13)

Country Link
US (1) US20100135837A1 (en)
EP (1) EP1917441B1 (en)
JP (1) JP5011297B2 (en)
KR (1) KR101210400B1 (en)
CN (1) CN101248275A (en)
AU (1) AU2005335899B2 (en)
CA (1) CA2618729C (en)
DK (1) DK1917441T3 (en)
ES (1) ES2597380T3 (en)
PL (1) PL1917441T3 (en)
PT (1) PT1917441T (en)
TW (1) TW200708665A (en)
WO (1) WO2007022798A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5180709B2 (en) * 2008-07-10 2013-04-10 株式会社神戸製鋼所 Screw compressor
CN103108923B (en) 2010-07-12 2016-03-23 韩华石油化学株式会社 Conducting paint composite and use it to prepare the method for conducting film
KR101270932B1 (en) 2010-08-05 2013-06-11 한화케미칼 주식회사 Highly Efficient Heat Radiant Paint Using Carbon Materials
WO2012076204A2 (en) * 2010-12-10 2012-06-14 Ateliers Busch Sa Vacuum pump for applications in vacuum packaging machines
JP5822747B2 (en) * 2012-02-02 2015-11-24 住友重機械工業株式会社 Cryopump
DE102020113372A1 (en) 2020-05-18 2021-11-18 Leistritz Pumpen Gmbh Screw pump
CN114922815A (en) * 2022-04-22 2022-08-19 迈科微真空技术(苏州)有限公司 Two segmentation pump bodies and vacuum pump thereof
CN115355170A (en) * 2022-07-29 2022-11-18 迈科微真空技术(苏州)有限公司 Highly integrated vacuum pump body

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2287716A (en) * 1941-04-22 1942-06-23 Joseph E Whitfield Fluid device
US2460957A (en) * 1944-12-20 1949-02-08 Joseph E Whitfield Housing joint
DE2948992A1 (en) * 1979-12-05 1981-06-11 Karl Prof.Dr.-Ing. 3000 Hannover Bammert ROTOR COMPRESSORS, ESPECIALLY SCREW ROTOR COMPRESSORS, WITH LUBRICANT SUPPLY TO AND LUBRICANT DRAINAGE FROM THE BEARINGS
US4714418A (en) * 1984-04-11 1987-12-22 Hitachi, Ltd. Screw type vacuum pump
US4955352A (en) * 1986-02-26 1990-09-11 Aisin Seiki Kabushiki Kaisha Combined supercharger and supercharger coolant pump for an internal combustion engine
JPS62218682A (en) * 1986-03-19 1987-09-26 Hitachi Ltd screw vacuum pump
US4781553A (en) * 1987-07-24 1988-11-01 Kabushiki Kaisha Kobe Seiko Sho Screw vacuum pump with lubricated bearings and a plurality of shaft sealing means
JPH02245493A (en) * 1989-03-20 1990-10-01 Hitachi Ltd Screw vacuum pump
JPH05296159A (en) * 1992-04-20 1993-11-09 Tokico Ltd Positive displacement rotor
JP3240851B2 (en) * 1994-09-09 2001-12-25 株式会社日立製作所 Dry screw fluid machine
JP3456090B2 (en) * 1996-05-14 2003-10-14 北越工業株式会社 Oil-cooled screw compressor
JPH10318168A (en) * 1997-05-22 1998-12-02 T D Giken:Kk Positive displacement pump
DE19745616A1 (en) * 1997-10-10 1999-04-15 Leybold Vakuum Gmbh Cooling system for helical vacuum pump
JP4062001B2 (en) * 2001-10-19 2008-03-19 株式会社デンソー Gas compression device
JP2005036814A (en) * 2004-11-01 2005-02-10 Nabtesco Corp Positive displacement pump

Also Published As

Publication number Publication date
DK1917441T3 (en) 2016-10-31
ES2597380T3 (en) 2017-01-18
PT1917441T (en) 2016-10-12
CA2618729C (en) 2013-08-13
AU2005335899B2 (en) 2011-06-09
AU2005335899A1 (en) 2007-03-01
KR20080037685A (en) 2008-04-30
WO2007022798A1 (en) 2007-03-01
US20100135837A1 (en) 2010-06-03
EP1917441B1 (en) 2016-07-13
TW200708665A (en) 2007-03-01
CN101248275A (en) 2008-08-20
JP5011297B2 (en) 2012-08-29
JP2009506245A (en) 2009-02-12
EP1917441A1 (en) 2008-05-07
KR101210400B1 (en) 2012-12-10
CA2618729A1 (en) 2007-03-01

Similar Documents

Publication Publication Date Title
GB2463821B (en) Pump improvements
GB0508194D0 (en) Pump
AU318059S (en) Motor housing
GB2431525B (en) Motor-driven pump
PL1850007T3 (en) Vane pump
PL1850008T3 (en) Vane pump
GB0408600D0 (en) Pump assembly
GB0520878D0 (en) Improved pump
GB0525378D0 (en) Screw Pump
ZA200701436B (en) Housing arrangement
GB2421985B (en) Pump assembly
IL188366A0 (en) Reciprocating pump
PT1917441T (en) Pump housing
EP1930592A4 (en) Pump
GB0607849D0 (en) Tank-refilling pump arrangements
EP1852611A4 (en) Pump rotors
GB2432196B (en) Diaphragm pump
GB0521451D0 (en) Ion pump
GB0500846D0 (en) Well pump
ZA200707465B (en) Pump
GB0524757D0 (en) Pump
ZA200508546B (en) Pump
ZA200508544B (en) Pump
GB0501120D0 (en) Pump
GB0525568D0 (en) Improved pump