EP0725898A1 - Piston pour compresseur a piston de milieux gazeux - Google Patents

Piston pour compresseur a piston de milieux gazeux

Info

Publication number
EP0725898A1
EP0725898A1 EP95929853A EP95929853A EP0725898A1 EP 0725898 A1 EP0725898 A1 EP 0725898A1 EP 95929853 A EP95929853 A EP 95929853A EP 95929853 A EP95929853 A EP 95929853A EP 0725898 A1 EP0725898 A1 EP 0725898A1
Authority
EP
European Patent Office
Prior art keywords
piston
annular groove
head
piston head
passage
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
EP95929853A
Other languages
German (de)
English (en)
Other versions
EP0725898B1 (fr
Inventor
Helmut Thurner
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.)
Magna BDW Technologies GmbH
Original Assignee
Bayerisches Druckgusswerk Thurner KG
Magna BDW Technologies 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 Bayerisches Druckgusswerk Thurner KG, Magna BDW Technologies GmbH filed Critical Bayerisches Druckgusswerk Thurner KG
Publication of EP0725898A1 publication Critical patent/EP0725898A1/fr
Application granted granted Critical
Publication of EP0725898B1 publication Critical patent/EP0725898B1/fr
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
    • F04B39/10—Adaptations or arrangements of distribution members
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/12—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members
    • 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
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/04—PTFE [PolyTetraFluorEthylene]
EP95929853A 1994-08-17 1995-08-11 Piston pour compresseur a piston de milieux gazeux Expired - Lifetime EP0725898B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4429097 1994-08-17
DE4429097A DE4429097A1 (de) 1994-08-17 1994-08-17 Kolbenverdichter für gasförmige Medien
PCT/EP1995/003196 WO1996005430A1 (fr) 1994-08-17 1995-08-11 Piston pour compresseur a piston de milieux gazeux

Publications (2)

Publication Number Publication Date
EP0725898A1 true EP0725898A1 (fr) 1996-08-14
EP0725898B1 EP0725898B1 (fr) 1998-03-04

Family

ID=6525863

Family Applications (2)

Application Number Title Priority Date Filing Date
EP95929853A Expired - Lifetime EP0725898B1 (fr) 1994-08-17 1995-08-11 Piston pour compresseur a piston de milieux gazeux
EP95929103A Expired - Lifetime EP0725897B1 (fr) 1994-08-17 1995-08-11 Compresseur a piston pour milieux gazeux

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP95929103A Expired - Lifetime EP0725897B1 (fr) 1994-08-17 1995-08-11 Compresseur a piston pour milieux gazeux

Country Status (5)

Country Link
EP (2) EP0725898B1 (fr)
AT (2) ATE163735T1 (fr)
DE (3) DE4429097A1 (fr)
ES (2) ES2113211T3 (fr)
WO (2) WO1996005429A1 (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19538339B4 (de) * 1995-10-14 2010-08-19 Voss Automotive Gmbh Vorrichtung zum Erzeugen von Druckluft
DE29717654U1 (de) * 1997-10-02 1998-11-12 Alusuisse Bayrisches Druckgus Kolben für einen Kolbenverdichter
DE29717653U1 (de) * 1997-10-02 1998-11-12 Alusuisse Bayrisches Druckgus Kolbenverdichter für gasförmige Medien
DE29717655U1 (de) * 1997-10-02 1998-11-12 Alusuisse Bayrisches Druckgus Kolbenverdichter für gasförmige Medien
DE29814962U1 (de) * 1998-08-20 1999-11-04 Alusuisse Bayrisches Druckgus Kolben für einen Kolbenverdichter
DE19903025C2 (de) * 1999-01-26 2001-12-20 Alusuisse Bayrisches Druckgus Kolbenverdichter für gasförmige Medien
DE19916993C1 (de) * 1999-04-15 2000-02-10 Guenther Engineering Gmbh Kolben für Kältemittelverdichter
DE19926186A1 (de) * 1999-06-09 2000-12-14 Leybold Vakuum Gmbh Kolbenvakuumpumpe mit Auslassventil
DE20106700U1 (de) * 2001-04-18 2002-05-23 Alusuisse Bayrisches Druckgus Kolben für einen Kolbenverdichter
KR20010074253A (ko) * 2001-05-03 2001-08-04 강현인 스마트카드와 차량 번호판 인식 시스템에 의한 유료 도로논스톱 요금 징수 방법
AT414270B (de) * 2002-07-24 2006-10-15 Ventrex Automotive Gmbh Einrichtung zur verdichtung von gasen
AT414269B (de) * 2002-07-24 2006-10-15 Ventrex Automotive Gmbh Einrichtung zur verdichtung von gasen
DE10330366A1 (de) * 2003-06-30 2005-01-27 Dbw Metallverarbeitung Gmbh Kolbenverdichter
DE102004017040B4 (de) * 2004-04-02 2007-02-01 Hans-Walter Bodewein Kolbenpumpe und Zapfstation für Flüssiggas
DE202005017736U1 (de) * 2005-11-12 2006-01-12 Ventrex Automotive Gmbh Kolbenverdichter für gasförmige Medien
DE102005060320A1 (de) * 2005-12-16 2007-06-21 Continental Aktiengesellschaft Kompressoreinheit
DE102006053245A1 (de) 2006-11-11 2008-05-15 Continental Aktiengesellschaft Kompressoreinheit
DE102006053246A1 (de) * 2006-11-11 2008-05-15 Continental Aktiengesellschaft Kompressoreinheit
DE102007053750B4 (de) * 2007-11-12 2010-06-17 Jhou, Wen-San, An-Din Luftverdichter mit verbessertem Ventilbauelement
DE102008037584A1 (de) 2008-11-25 2010-05-27 Continental Reifen Deutschland Gmbh Kompressor
DE102008037585A1 (de) 2008-11-25 2010-05-27 Continental Reifen Deutschland Gmbh Kompressor
DE102011050713A1 (de) 2011-05-30 2012-12-06 Continental Reifen Deutschland Gmbh Ventil mit einem einteiligen Ventilkörper
DE102011050714A1 (de) 2011-05-30 2012-12-06 Continental Reifen Deutschland Gmbh Kompressoreinheit
DE102011050806A1 (de) 2011-06-01 2012-12-06 Continental Reifen Deutschland Gmbh Kompressor mit Druckbegrenzung
DE102013107585A1 (de) * 2013-07-17 2015-01-22 Continental Reifen Deutschland Gmbh Kompressor mit Druckbegrenzung
DE102013107850A1 (de) * 2013-07-23 2015-01-29 Continental Reifen Deutschland Gmbh Kompressor mit Druckbegrenzung
DE102014205067A1 (de) 2014-03-19 2015-09-24 Continental Reifen Deutschland Gmbh Vorrichtung zum Abdichten und Aufpumpen aufblasbarer Gegenstände
DE102019217779A1 (de) 2019-04-26 2020-10-29 Continental Reifen Deutschland Gmbh Tragbares/transportables System zum Abdichten und Aufpumpen von Fahrzeugluftreifen mit gradliniger Druckluftströmung
DE102019120730A1 (de) * 2019-07-31 2021-02-04 Amk Holding Gmbh & Co. Kg Zylinderkolben für einen Luftkompressor

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE147333C (fr) *
DE148013C (fr) *
US1390680A (en) * 1921-02-28 1921-09-13 Moon Brothers Mfg Company Lubricating device for pump-pistons
US1577570A (en) * 1925-08-20 1926-03-23 Egli Fred Pump
DE734441C (de) * 1939-02-05 1943-04-15 Schmidt Sche Heissdampf Ges M Kolbendampfmaschine
US2984190A (en) * 1955-10-14 1961-05-16 Raymond A Dibley Valve construction
DE1748885U (de) * 1957-03-16 1957-07-18 Walter Breiter K G Kolben fuer saug- und druckpumpen.
FR1463769A (fr) * 1963-05-29 1966-07-22 Compresseur à piston et ses procédé et dispositif de refroidissement et ses dispositifs de montage
DE2311048C3 (de) * 1973-03-06 1978-04-06 Bayrisches Druckgusswerk Thurner Kg, 8015 Markt Schwaben Verdichterkolben
JPS58131469A (ja) * 1982-01-29 1983-08-05 Honda Motor Co Ltd シ−ル装置
DE3333329A1 (de) * 1983-09-15 1985-03-28 Becker, Erich, 7812 Bad Krozingen Kolbenpumpe, insbesondere pendelkolbenpumpe
DE3616968A1 (de) * 1986-05-20 1987-11-26 Bosch Gmbh Robert Taumelkolben-kompressor
DE4203384C2 (de) * 1992-02-06 1994-10-20 Hunger Walter Dr Ing E H Kolben einer Kolbenmaschine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9605430A1 *

Also Published As

Publication number Publication date
ATE163734T1 (de) 1998-03-15
EP0725897A1 (fr) 1996-08-14
ES2113212T3 (es) 1998-04-16
ES2113211T3 (es) 1998-04-16
EP0725898B1 (fr) 1998-03-04
WO1996005430A1 (fr) 1996-02-22
DE59501550D1 (de) 1998-04-09
WO1996005429A1 (fr) 1996-02-22
DE4429097A1 (de) 1996-02-22
DE59501549D1 (de) 1998-04-09
ATE163735T1 (de) 1998-03-15
EP0725897B1 (fr) 1998-03-04

Similar Documents

Publication Publication Date Title
EP0725898B1 (fr) Piston pour compresseur a piston de milieux gazeux
DE4442737B4 (de) Kolbenpumpe
EP0804684B1 (fr) Compresseur
DE2752797A1 (de) Verdichter mit veraenderlichem hub
DE19523283B4 (de) Pumpe, insbesondere Hochdruckpumpe für eine Kraftstoffeinspritzvorrichtung eines Verbrennungsmotors
DE4441640C2 (de) Öl-Umlenkeinheit für einen Kältemittelkompressor
DE3934124A1 (de) Druckluftgetriebene pumpenanordnung
DE19546490A1 (de) Kolbenkompressor mit verbesserter Auslaßventilanordnung
DE1195009B (de) Kolbenkompressor
DE3100118A1 (de) Auslassventil
WO1999014492A1 (fr) Palier oscillant
DE102016225922A1 (de) Kolbenpumpe, insbesondere Kraftstoff-Hochdruckpumpe für eine Brennkraftmaschine
DE19715291C2 (de) Zweistufiger Kompressor
DE4326408A1 (de) Vielfach-Axialkolbenverdichter
EP0346285B1 (fr) Dispositif de clapet
DE3529978C2 (fr)
DE3801137A1 (de) Druckmittelbetaetigter stellmotor
EP1408234B2 (fr) Pompe à vide
EP0286925A2 (fr) Dispositif pour la distribution de liquides
DE10059954B4 (de) Rückschlagventil
DE102022112502A1 (de) Auslassventilanordnung für einen Kältemittelkompressor
WO2009127477A1 (fr) Pompe manuelle pour le pompage de carburant
EP0312597A1 (fr) Piston de machine a deplacement volumetrique
EP1034356B1 (fr) Dispositif pour le transport d'un milieu ou pour l'entrainement a travers un milieu
DE19903025C2 (de) Kolbenverdichter für gasförmige Medien

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19960415

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT DE ES FR GB IT NL

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ALUSUISSE BAYRISCHES DRUCKGUSS-WERK GMBH & CO. KG

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

17Q First examination report despatched

Effective date: 19970723

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT DE ES FR GB IT NL

REF Corresponds to:

Ref document number: 163735

Country of ref document: AT

Date of ref document: 19980315

Kind code of ref document: T

ITF It: translation for a ep patent filed

Owner name: JACOBACCI & PERANI S.P.A.

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19980305

REF Corresponds to:

Ref document number: 59501550

Country of ref document: DE

Date of ref document: 19980409

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2113212

Country of ref document: ES

Kind code of ref document: T3

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20020819

Year of fee payment: 8

Ref country code: GB

Payment date: 20020819

Year of fee payment: 8

Ref country code: FR

Payment date: 20020819

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20020822

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20020826

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20021031

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030811

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030811

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030812

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040301

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040302

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20030811

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040430

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20040301

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20030812

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050811