EP1043501A3 - Ölfilter für einen mehrstufigen Kolbenverdichter - Google Patents

Ölfilter für einen mehrstufigen Kolbenverdichter Download PDF

Info

Publication number
EP1043501A3
EP1043501A3 EP00106145A EP00106145A EP1043501A3 EP 1043501 A3 EP1043501 A3 EP 1043501A3 EP 00106145 A EP00106145 A EP 00106145A EP 00106145 A EP00106145 A EP 00106145A EP 1043501 A3 EP1043501 A3 EP 1043501A3
Authority
EP
European Patent Office
Prior art keywords
oil filter
piston compressor
filter
multistage piston
crankcase
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.)
Granted
Application number
EP00106145A
Other languages
English (en)
French (fr)
Other versions
EP1043501B1 (de
EP1043501A2 (de
Inventor
Peter F. Dannöhl
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.)
Druckluft Dannohl GmbH
Original Assignee
Druckluft Dannohl 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 Druckluft Dannohl GmbH filed Critical Druckluft Dannohl GmbH
Publication of EP1043501A2 publication Critical patent/EP1043501A2/de
Publication of EP1043501A3 publication Critical patent/EP1043501A3/de
Application granted granted Critical
Publication of EP1043501B1 publication Critical patent/EP1043501B1/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
    • F04B39/02—Lubrication
    • F04B39/0207—Lubrication with lubrication control systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/19—Crankcase ventilation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

Der Nachverdichter weist ein Kurbelgehäuse (1) auf, das mit einer Entlüftungseinrichtung versehen ist. Letztere umfaßt ein Ölfilter, das als Feinstfilter (5) ausgebildet und einem separaten Gehäuse angeordnet ist. Einlaßseitig steht das Feinstfilter (5) über eine Leitung (3) mit einem Öleinfüllstutzen (4) des Kurbelgehäuses (1) in Verbindung. Auslaßseitig ist es über ein Aktivkohlefilter (9) mit der Atmosphäre verbunden. Einlaßseitig bildet das Feinstfilter einen Ölsammelraum (6), der über eine Leitung (7) an das Kurbelgehäuse (1) angeschlossen ist, und zwar unter Zwischenschaltung eines Rückschlagventils (8). Das Rückschlagventil wird vom Druck im Kurbelgehäuse (1) in seiner Schließstellung gehalten. Beim Abstellend es Nachverdichters öffnet es sich und entleert den Ölsammelraum des Feinstfilters in das Kurbelgehäuse.
EP00106145A 1999-04-10 2000-03-21 Mehrstufiger Kolbenverdichter mit Ölfilter Expired - Lifetime EP1043501B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19916172 1999-04-10
DE19916172A DE19916172C2 (de) 1999-04-10 1999-04-10 Kolben-Nachverdichter

Publications (3)

Publication Number Publication Date
EP1043501A2 EP1043501A2 (de) 2000-10-11
EP1043501A3 true EP1043501A3 (de) 2001-02-28
EP1043501B1 EP1043501B1 (de) 2006-10-11

Family

ID=7904102

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00106145A Expired - Lifetime EP1043501B1 (de) 1999-04-10 2000-03-21 Mehrstufiger Kolbenverdichter mit Ölfilter

Country Status (6)

Country Link
US (1) US6398828B1 (de)
EP (1) EP1043501B1 (de)
JP (1) JP2000303955A (de)
AT (1) ATE342442T1 (de)
DE (2) DE19916172C2 (de)
SG (1) SG82075A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2439384B (en) * 2006-06-19 2009-08-12 Allan Hopkins Pump Apparatus
DE102018208970A1 (de) * 2018-06-06 2019-12-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verdichter, Warmepumpe oder Klimaanlage oder Kaltemaschine und Verfahren zum Verdichten
CN112610454B (zh) * 2021-01-17 2022-08-12 佛山市悟空动力科技有限公司 一种压缩机壳体及压缩机

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3482768A (en) * 1968-02-28 1969-12-09 Gardner Denver Co Compressor control system
US4063855A (en) * 1976-05-03 1977-12-20 Fuller Company Compressor capacity and lubrication control system
DE19525461A1 (de) * 1995-07-14 1997-01-16 Knorr Bremse Systeme Kolbenkompressor
DE19729439A1 (de) * 1996-07-10 1998-01-15 Fleetguard Inc Geschlossenes Kurbelgehäuse-Ventilationssystem
WO1998026174A1 (en) * 1996-12-09 1998-06-18 Hideaki Watase A charcoal filter and pressure release apparatus for use with an apparatus for combustion enhancer
US5937837A (en) * 1997-12-09 1999-08-17 Caterpillar Inc. Crankcase blowby disposal system

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2652819A (en) * 1951-04-19 1953-09-22 Dean S Nusbaum Automatic drain valve for crankcase ventilators
US3630182A (en) * 1970-06-17 1971-12-28 Lewis M D Grainger Antipollution system for internal combustion engines
US3721069A (en) * 1970-08-10 1973-03-20 R Walker Air-oil separator
US4136650A (en) * 1977-03-02 1979-01-30 Manookian Jr Arman Crankcase oil vapor recovery system
US4269607A (en) * 1977-11-07 1981-05-26 Walker Robert A Air-oil separator and method of separation
JPS58104347A (ja) * 1981-12-16 1983-06-21 Aisin Seiki Co Ltd スタ−リング機関のシ−ルロツド
GB2168262B (en) * 1984-12-18 1989-01-05 Leslie Donald Selsdon Filter units
DE3641331C1 (en) * 1986-12-03 1988-01-28 Argo Feinmechanik Liquid filter, in particular oil filter
JPH089992B2 (ja) * 1990-06-19 1996-01-31 トキコ株式会社 多段圧縮機
US5113836A (en) * 1990-06-25 1992-05-19 Ventures Unlimited, Inc. Filter for lowering harmful crankcase emissions in an internal combustion engine
JPH06323671A (ja) * 1993-05-14 1994-11-25 Sanyo Electric Co Ltd ガス圧縮膨張機
US5586996A (en) * 1994-05-12 1996-12-24 Manookian, Jr.; Arman K. Vapor separating device
US5479907A (en) * 1994-07-12 1996-01-02 Walker, Jr.; Robert A. Combination in-line air-filter/air-oil separator/air-silencer with preseparator
DE19618413A1 (de) * 1996-05-08 1997-11-13 Mann & Hummel Filter Ölnebelabscheideelement
IT1285384B1 (it) * 1996-05-31 1998-06-03 Pall Corp Dispositivo depuratore per un circuito di sfiato di un basamento di un motore endotermico, e circuito di sfiato provvisto di tale dispositivo
DE19631654A1 (de) * 1996-08-05 1998-02-19 Hatz Motoren Entlüftungsvorrichtung für das Kurbelgehäuse einer Brennkraftmaschine
US5853439A (en) * 1997-06-27 1998-12-29 Donaldson Company, Inc. Aerosol separator and method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3482768A (en) * 1968-02-28 1969-12-09 Gardner Denver Co Compressor control system
US4063855A (en) * 1976-05-03 1977-12-20 Fuller Company Compressor capacity and lubrication control system
DE19525461A1 (de) * 1995-07-14 1997-01-16 Knorr Bremse Systeme Kolbenkompressor
DE19729439A1 (de) * 1996-07-10 1998-01-15 Fleetguard Inc Geschlossenes Kurbelgehäuse-Ventilationssystem
WO1998026174A1 (en) * 1996-12-09 1998-06-18 Hideaki Watase A charcoal filter and pressure release apparatus for use with an apparatus for combustion enhancer
US5937837A (en) * 1997-12-09 1999-08-17 Caterpillar Inc. Crankcase blowby disposal system

Also Published As

Publication number Publication date
EP1043501B1 (de) 2006-10-11
US6398828B1 (en) 2002-06-04
DE19916172C2 (de) 2001-05-31
DE19916172A1 (de) 2000-10-19
ATE342442T1 (de) 2006-11-15
SG82075A1 (en) 2001-07-24
EP1043501A2 (de) 2000-10-11
DE50013582D1 (de) 2006-11-23
JP2000303955A (ja) 2000-10-31

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