DE50307237D1 - Pumpe - Google Patents

Pumpe

Info

Publication number
DE50307237D1
DE50307237D1 DE50307237T DE50307237T DE50307237D1 DE 50307237 D1 DE50307237 D1 DE 50307237D1 DE 50307237 T DE50307237 T DE 50307237T DE 50307237 T DE50307237 T DE 50307237T DE 50307237 D1 DE50307237 D1 DE 50307237D1
Authority
DE
Germany
Prior art keywords
pump
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.)
Expired - Lifetime
Application number
DE50307237T
Other languages
English (en)
Inventor
Erich Becker
Erwin Hauser
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.)
KNF Neuberger GmbH
Original Assignee
KNF Neuberger 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 KNF Neuberger GmbH filed Critical KNF Neuberger GmbH
Application granted granted Critical
Publication of DE50307237D1 publication Critical patent/DE50307237D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/128—Crankcases
    • 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
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/001—Noise damping
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/006—Crankshafts
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/06—Venting
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
DE50307237T 2002-03-19 2003-03-12 Pumpe Expired - Lifetime DE50307237D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10212239A DE10212239A1 (de) 2002-03-19 2002-03-19 Pumpe
PCT/EP2003/002524 WO2003078841A1 (de) 2002-03-19 2003-03-12 Pumpe

Publications (1)

Publication Number Publication Date
DE50307237D1 true DE50307237D1 (de) 2007-06-21

Family

ID=27815784

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10212239A Withdrawn DE10212239A1 (de) 2002-03-19 2002-03-19 Pumpe
DE50307237T Expired - Lifetime DE50307237D1 (de) 2002-03-19 2003-03-12 Pumpe

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10212239A Withdrawn DE10212239A1 (de) 2002-03-19 2002-03-19 Pumpe

Country Status (6)

Country Link
US (1) US7270048B2 (de)
EP (1) EP1485619B1 (de)
JP (1) JP2005527727A (de)
DE (2) DE10212239A1 (de)
TW (1) TW576895B (de)
WO (1) WO2003078841A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4565564B2 (ja) * 2005-10-25 2010-10-20 日東工器株式会社 低振動ポンプ
US7470066B2 (en) * 2006-03-22 2008-12-30 Gm Global Technology Operations, Inc. Pump bearing assembly with seal
JP5004208B2 (ja) * 2006-03-24 2012-08-22 株式会社リコー 吸気装置及びそれを備えた画像形成装置
DE102007003720B3 (de) * 2007-01-25 2008-08-21 Knf Neuberger Gmbh Membranpumpe mit zwei Membranköpfen und zwei separaten Pumpengehäusen
US20110181780A1 (en) * 2010-01-25 2011-07-28 Barton James M Displaying Content on Detected Devices
US20110183654A1 (en) * 2010-01-25 2011-07-28 Brian Lanier Concurrent Use of Multiple User Interface Devices
CN103078440A (zh) * 2012-12-30 2013-05-01 深圳市颜华守信科技有限公司 防中心转子晃动的电机及泵体
US10682446B2 (en) 2014-12-22 2020-06-16 Smith & Nephew Plc Dressing status detection for negative pressure wound therapy
US9677557B2 (en) * 2015-01-20 2017-06-13 Hao Hsu Sleeping system
EP3292304B1 (de) * 2015-05-05 2020-12-09 Parker-Hannifin Corporation Vakuum-/druckmembranminiaturpumpen mit lärmdämpfungsmuffe

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2176691A (en) * 1937-04-09 1939-10-17 Miller Simons Inc Fluid compressor
US2204814A (en) * 1939-01-28 1940-06-18 Westinghouse Air Brake Co Fluid compressor
GB600460A (en) 1943-12-06 1948-04-09 Roy Douglass Buell Improvements in or relating to compressors
DE975981C (de) * 1952-02-20 1963-01-03 Siemens Ag Wellenabdichtung fuer Lager, insbesondere solche von elektrischen Maschinen
US2873687A (en) * 1955-05-12 1959-02-17 Malsbary Mfg Company Diaphragm pump
US2981197A (en) * 1957-12-11 1961-04-25 Gen Motors Corp Variable stroke diaphragm pump with eccentric drive
US3844688A (en) * 1973-05-08 1974-10-29 Dunham Bush Inc Compressor crank case venting arrangement for eliminating lube oil carryover
US5160773A (en) * 1991-08-16 1992-11-03 W. L. Gore & Associates, Inc. Encapsulated felt
BE1010852A3 (nl) 1997-01-15 1999-02-02 Atlas Copco Airpower Nv Asafdichting.
DE20119407U1 (de) * 2001-11-28 2002-02-21 Shiau Yih Ming Ölloser Luftkompressor

Also Published As

Publication number Publication date
EP1485619B1 (de) 2007-05-09
DE10212239A1 (de) 2003-10-09
JP2005527727A (ja) 2005-09-15
US20050112004A1 (en) 2005-05-26
US7270048B2 (en) 2007-09-18
EP1485619A1 (de) 2004-12-15
TW200304986A (en) 2003-10-16
TW576895B (en) 2004-02-21
WO2003078841A1 (de) 2003-09-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition