WO2010122004A3 - Vakuumpumpengehäuse - Google Patents

Vakuumpumpengehäuse Download PDF

Info

Publication number
WO2010122004A3
WO2010122004A3 PCT/EP2010/055162 EP2010055162W WO2010122004A3 WO 2010122004 A3 WO2010122004 A3 WO 2010122004A3 EP 2010055162 W EP2010055162 W EP 2010055162W WO 2010122004 A3 WO2010122004 A3 WO 2010122004A3
Authority
WO
WIPO (PCT)
Prior art keywords
vacuum pump
cooling pipe
pump housing
housing element
cooling
Prior art date
Application number
PCT/EP2010/055162
Other languages
English (en)
French (fr)
Other versions
WO2010122004A2 (de
Inventor
Wolfgang Giebmanns
Original Assignee
Oerlikon Leybold Vacuum 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 Oerlikon Leybold Vacuum Gmbh filed Critical Oerlikon Leybold Vacuum Gmbh
Publication of WO2010122004A2 publication Critical patent/WO2010122004A2/de
Publication of WO2010122004A3 publication Critical patent/WO2010122004A3/de

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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/06—Cooling; Heating; Prevention of freezing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • 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
    • F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
    • F04B37/10—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use
    • F04B37/14—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use to obtain high vacuum
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/04—Heating; Cooling; Heat insulation
    • 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
    • F04C2220/00—Application
    • F04C2220/10—Vacuum
    • 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
    • F04C2230/20—Manufacture essentially without removing material
    • F04C2230/23—Manufacture essentially without removing material by permanently joining parts together
    • 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
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0436—Iron
    • F05C2201/0439—Cast iron
    • 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
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0436—Iron
    • F05C2201/0439—Cast iron
    • F05C2201/0442—Spheroidal graphite cast iron, e.g. nodular iron, ductile iron

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Non-Positive Displacement Air Blowers (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

Ein Vakuumpumpengehäuse aus Grau- oder Sphäroguss weist ein Gehäuseelement (10) auf, in dem mindestens ein Kühlrohr (12) zur Durchleitung eines Kühlmediums eingegossen ist. Um einen guten Wärmeübergang zwischen dem Gehäuseelement (10) und dem in dem Kühlrohr vorhandenen Kühlmedium zu gewährleisten, ist an einer Außenseite (14) des Kühlrohrs (12) mindestens ein Halteelement (18) zur Lagefixierung des Kühlrohrs (12) in dem Gehäuseelement (10) vorgesehen.
PCT/EP2010/055162 2009-04-21 2010-04-20 Vakuumpumpengehäuse WO2010122004A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009018250.0 2009-04-21
DE200910018250 DE102009018250A1 (de) 2009-04-21 2009-04-21 Vakuumpumpengehäuse

Publications (2)

Publication Number Publication Date
WO2010122004A2 WO2010122004A2 (de) 2010-10-28
WO2010122004A3 true WO2010122004A3 (de) 2011-05-12

Family

ID=42779622

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/055162 WO2010122004A2 (de) 2009-04-21 2010-04-20 Vakuumpumpengehäuse

Country Status (3)

Country Link
DE (1) DE102009018250A1 (de)
TW (1) TW201042150A (de)
WO (1) WO2010122004A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110651124B (zh) 2017-08-07 2021-03-05 株式会社爱发科 真空泵
GB2570349B (en) * 2018-01-23 2021-01-27 Edwards Ltd Vacuum apparatus casings and methods of manufacturing vacuum apparatus casings
DE102021211572A1 (de) 2021-10-13 2023-04-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Verbundgussverfahren unter Verformung eines Einlegeteils zur Vermeidung von Ein- oder Abrissen zwischen Gussmetall und Einlegeteil sowie Verbundbauteil

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB414346A (en) * 1932-10-27 1934-08-02 Henry Dieterlen Method of securing a sheath or casing on to a tubular object, the product of said method and its practical application
GB723646A (en) * 1951-06-01 1955-02-09 Dunlop Rubber Co Manufacture of head fittings for the forks of motor cycles
GB1021740A (en) * 1963-06-20 1966-03-09 Eleco Ltd Method of making composite articles of aluminium or an aluminium alloy
DE10145339A1 (de) * 2000-09-19 2002-03-28 Visteon Global Tech Inc Flüssigkeitsgekühlte elektrische Maschine mit Doppelkühl-Rohranordnung
WO2008028669A1 (de) * 2006-09-08 2008-03-13 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Luftkompressor mit kurbelgehäuse aus aluminiumguss
WO2008031819A1 (de) * 2006-09-15 2008-03-20 Oerlikon Leybold Vacuum Gmbh Vakuumpumpe
EP2043233A1 (de) * 2006-07-18 2009-04-01 Gamesa Innovation & Technology, S.L. Gekühlter generator mit im gehäuse eingebetteten rohren

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE577185C (de) * 1931-02-07 1933-05-30 Rudolf Pawlikowski Dipl Ing Zylinderbauart fuer Brennkraftmaschinen

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB414346A (en) * 1932-10-27 1934-08-02 Henry Dieterlen Method of securing a sheath or casing on to a tubular object, the product of said method and its practical application
GB723646A (en) * 1951-06-01 1955-02-09 Dunlop Rubber Co Manufacture of head fittings for the forks of motor cycles
GB1021740A (en) * 1963-06-20 1966-03-09 Eleco Ltd Method of making composite articles of aluminium or an aluminium alloy
DE10145339A1 (de) * 2000-09-19 2002-03-28 Visteon Global Tech Inc Flüssigkeitsgekühlte elektrische Maschine mit Doppelkühl-Rohranordnung
EP2043233A1 (de) * 2006-07-18 2009-04-01 Gamesa Innovation & Technology, S.L. Gekühlter generator mit im gehäuse eingebetteten rohren
WO2008028669A1 (de) * 2006-09-08 2008-03-13 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Luftkompressor mit kurbelgehäuse aus aluminiumguss
WO2008031819A1 (de) * 2006-09-15 2008-03-20 Oerlikon Leybold Vacuum Gmbh Vakuumpumpe

Also Published As

Publication number Publication date
WO2010122004A2 (de) 2010-10-28
TW201042150A (en) 2010-12-01
DE102009018250A1 (de) 2010-10-28

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