PL3008343T3 - Vacuum pump, and method for operating a vacuum pump - Google Patents

Vacuum pump, and method for operating a vacuum pump

Info

Publication number
PL3008343T3
PL3008343T3 PL14726958T PL14726958T PL3008343T3 PL 3008343 T3 PL3008343 T3 PL 3008343T3 PL 14726958 T PL14726958 T PL 14726958T PL 14726958 T PL14726958 T PL 14726958T PL 3008343 T3 PL3008343 T3 PL 3008343T3
Authority
PL
Poland
Prior art keywords
vacuum pump
operating
vacuum
pump
Prior art date
Application number
PL14726958T
Other languages
Polish (pl)
Inventor
Christophe DESPESSE
Original Assignee
Leybold 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 Leybold Gmbh filed Critical Leybold Gmbh
Publication of PL3008343T3 publication Critical patent/PL3008343T3/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
    • F04C25/00—Adaptations of pumps for special use of pumps for elastic fluids
    • F04C25/02—Adaptations of pumps for special use of pumps for elastic fluids for producing 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C18/3441—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 group F04C18/08 or F04C18/22 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
    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/06—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids specially adapted for stopping, starting, idling or no-load operation
    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/28—Safety arrangements; Monitoring
    • 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
    • F04C29/02—Lubrication; Lubricant separation
    • 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
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
PL14726958T 2013-06-11 2014-05-26 Vacuum pump, and method for operating a vacuum pump PL3008343T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102013210854.0A DE102013210854A1 (en) 2013-06-11 2013-06-11 Vacuum pump and method for operating a vacuum pump
EP14726958.3A EP3008343B1 (en) 2013-06-11 2014-05-26 Vacuum pump, and method for operating a vacuum pump
PCT/EP2014/060838 WO2014198524A1 (en) 2013-06-11 2014-05-26 Vacuum pump, and method for operating a vacuum pump

Publications (1)

Publication Number Publication Date
PL3008343T3 true PL3008343T3 (en) 2020-01-31

Family

ID=50841779

Family Applications (1)

Application Number Title Priority Date Filing Date
PL14726958T PL3008343T3 (en) 2013-06-11 2014-05-26 Vacuum pump, and method for operating a vacuum pump

Country Status (7)

Country Link
EP (1) EP3008343B1 (en)
CN (1) CN105378284B (en)
DE (1) DE102013210854A1 (en)
ES (1) ES2749125T3 (en)
PL (1) PL3008343T3 (en)
TW (1) TWI622703B (en)
WO (1) WO2014198524A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3657019B1 (en) * 2019-11-07 2022-01-05 Pfeiffer Vacuum Gmbh Vacuum pump and method for controlling the deactivation of same
CN113531990B (en) * 2020-04-17 2023-04-18 海信冰箱有限公司 Refrigerator with a door
CN113531986A (en) * 2020-04-17 2021-10-22 海信（山东）冰箱有限公司 Refrigerator with a door

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1195361A (en) * 1966-03-28 1970-06-17 N G N Ltd Improvements in and relating to Vacuum Pumping apparatus including a Rotary Vacuum Pump
DE2612024A1 (en) * 1976-03-20 1977-09-22 Barmag Barmer Maschf Vacuum pump for servo assisted brake systems in diesel driven vehicle - has pilot valve and non return valve with connecting socket on vacuum side
FR2383335A1 (en) * 1977-03-08 1978-10-06 Leybold Heraeus Sogev MECHANICAL PUMP WITH OIL SEAL
AU5180279A (en) * 1978-10-27 1980-05-01 Dynavac Pty. Ltd. Vacuum pump inlet valve
DE3150033A1 (en) * 1981-12-17 1983-07-14 Leybold-Heraeus GmbH, 5000 Köln VACUUM PUMP WITH A SUCTION VALVE AND OPERATING PROCEDURE THEREFOR
GB9223806D0 (en) * 1992-11-13 1993-01-06 Boc Group Plc Improvements in vacuum pumps
JPH10339288A (en) * 1993-06-08 1998-12-22 Hitachi Ltd Eccentric vane pump
CN2471974Y (en) * 2001-01-18 2002-01-16 成都无极真空科技有限公司 Direct connecting vacuum pump
KR100519567B1 (en) * 2003-09-22 2005-10-11 김덕겸 A rotary vane-type vacuum pump
CN102725532B (en) * 2010-01-29 2015-09-23 Ulvac机工株式会社 Pump

Also Published As

Publication number Publication date
WO2014198524A1 (en) 2014-12-18
CN105378284A (en) 2016-03-02
CN105378284B (en) 2017-07-25
TW201510362A (en) 2015-03-16
ES2749125T3 (en) 2020-03-19
TWI622703B (en) 2018-05-01
DE102013210854A1 (en) 2014-12-11
EP3008343A1 (en) 2016-04-20
EP3008343B1 (en) 2019-07-10

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