JP2006524773A - ピストン真空ポンプ - Google Patents

ピストン真空ポンプ Download PDF

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Publication number
JP2006524773A
JP2006524773A JP2006505088A JP2006505088A JP2006524773A JP 2006524773 A JP2006524773 A JP 2006524773A JP 2006505088 A JP2006505088 A JP 2006505088A JP 2006505088 A JP2006505088 A JP 2006505088A JP 2006524773 A JP2006524773 A JP 2006524773A
Authority
JP
Japan
Prior art keywords
piston
valve
cylinder
vacuum pump
side wall
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2006505088A
Other languages
English (en)
Japanese (ja)
Inventor
ルードルフ　バーネン
ランガー ペーター
ブルクハルト ハンス−ヨーゼフ
アザロヴ−ゼムケ ヘルゲ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Leybold GmbH
Original Assignee
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 Leybold Vacuum GmbH filed Critical Leybold Vacuum GmbH
Publication of JP2006524773A publication Critical patent/JP2006524773A/ja
Pending legal-status Critical Current

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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
    • 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
    • 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
    • F04B39/0005—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 adaptations of pistons
    • F04B39/0016—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 adaptations of pistons with valve arranged in the piston
    • 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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/04—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Compressor (AREA)
JP2006505088A 2003-04-25 2004-04-10 ピストン真空ポンプ Pending JP2006524773A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10318735A DE10318735A1 (de) 2003-04-25 2003-04-25 Kolbenvakuumpumpe
PCT/EP2004/003833 WO2004097220A1 (de) 2003-04-25 2004-04-10 Kolbenvakuumpumpe

Publications (1)

Publication Number Publication Date
JP2006524773A true JP2006524773A (ja) 2006-11-02

Family

ID=33154410

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006505088A Pending JP2006524773A (ja) 2003-04-25 2004-04-10 ピストン真空ポンプ

Country Status (5)

Country Link
US (1) US20060280634A1 (de)
EP (1) EP1618304A1 (de)
JP (1) JP2006524773A (de)
DE (1) DE10318735A1 (de)
WO (1) WO2004097220A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2514453C1 (ru) * 2012-10-25 2014-04-27 Открытое акционерное общество "Центральный научно-исследовательский институт автоматики и гидравлики" (ОАО "ЦНИИАГ") Поршневой насос с газосепаратором
RU2561961C1 (ru) * 2014-05-07 2015-09-10 АКЦИОНЕРНОЕ ОБЩЕСТВО "Центральный научно-исследовательский институт автоматики и гидравлики" (АО "ЦНИИАГ") Поршневой насос с газовыпускным всасывающим клапаном
DE102017102324A1 (de) * 2017-02-07 2018-08-09 Nidec Gpm Gmbh Ölfreie Vakuumpumpe mit prismatischem Kolben und dementsprechender Kompressor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH36446A (de) * 1906-03-10 1907-01-15 A Freundlich Eisenmaschinenkompressor
DE2006824A1 (de) * 1970-02-14 1971-08-26 Stelzer, Frank 6450 Hanau Kolbenkompressor
DE2855608C2 (de) * 1978-12-22 1984-10-25 Pierburg Gmbh & Co Kg, 4040 Neuss Doppelt wirkende Vakuumpumpe
DE3116534A1 (de) * 1981-04-25 1982-11-18 Pierburg Gmbh & Co Kg, 4040 Neuss Kolbenvakuumpumpe
DE19634518A1 (de) * 1996-08-27 1998-03-05 Leybold Vakuum Gmbh Kolbenpumpe mit Entlastungsventil
DE19634517A1 (de) * 1996-08-27 1998-03-05 Leybold Vakuum Gmbh Kolbenvakuumpumpe mit Auslaßventil

Also Published As

Publication number Publication date
US20060280634A1 (en) 2006-12-14
DE10318735A1 (de) 2004-11-11
WO2004097220A1 (de) 2004-11-11
EP1618304A1 (de) 2006-01-25

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