EP1607630B1 - Compresseur à piston - Google Patents

Compresseur à piston Download PDF

Info

Publication number
EP1607630B1
EP1607630B1 EP05010105A EP05010105A EP1607630B1 EP 1607630 B1 EP1607630 B1 EP 1607630B1 EP 05010105 A EP05010105 A EP 05010105A EP 05010105 A EP05010105 A EP 05010105A EP 1607630 B1 EP1607630 B1 EP 1607630B1
Authority
EP
European Patent Office
Prior art keywords
drive shaft
compressor according
wobble plate
joints
articulated
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.)
Active
Application number
EP05010105A
Other languages
German (de)
English (en)
Other versions
EP1607630A1 (fr
Inventor
Peter Prof. Dr.-Ing. Kuhn
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.)
Obrist Engineering GmbH
Original Assignee
Obrist Engineering 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 Obrist Engineering GmbH filed Critical Obrist Engineering GmbH
Publication of EP1607630A1 publication Critical patent/EP1607630A1/fr
Application granted granted Critical
Publication of EP1607630B1 publication Critical patent/EP1607630B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B27/1036—Component parts, details, e.g. sealings, lubrication
    • F04B27/1054—Actuating elements
    • F04B27/1072—Pivot mechanisms
    • 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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/0873—Component parts, e.g. sealings; Manufacturing or assembly thereof
    • F04B27/0878—Pistons
    • 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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B27/1036—Component parts, details, e.g. sealings, lubrication
    • F04B27/1045—Cylinders
    • 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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B27/1036—Component parts, details, e.g. sealings, lubrication
    • F04B27/1054—Actuating elements
    • F04B27/1063—Actuating-element bearing means or driving-axis bearing means
    • 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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B27/1036—Component parts, details, e.g. sealings, lubrication
    • F04B27/1081—Casings, housings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/10—Kind or type
    • F05B2210/12—Kind or type gaseous, i.e. compressible
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/10—Kind or type
    • F05B2210/14—Refrigerants with particular properties, e.g. HFC-134a
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00—Geometry
    • F05B2250/40—Movement of component
    • 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
    • Y10S417/00—Pumps

Definitions

  • the invention relates to a reciprocating compressor with a plurality of mutually and to a drive shaft arranged in parallel in a common compressor housing cylinder-piston units, wherein the drive shaft is enclosed by a pivotally coupled with her swash plate, with which the pistons are connected via a hinged sliding coupling.
  • Such a compressor is known from EP 1388668 A.
  • the e.g. for the air conditioning of a vehicle provided compressor 1 has a by bearings 2 in its housing 3 centrally mounted drive shaft 4, which carries at its outer end a pulley 5 to make a drive connection with the vehicle engine.
  • the housing 3 encloses an inner housing part 6, distributed in the circumferential direction, for example, seven cylinder bores 7 are provided and in which the rolling bearing 2 visible in the drawing is held.
  • the guided in the cylinder bores piston 8 have at its drive end end an articulated sliding coupling with a coupling bracket 9, in which the outer peripheral portion 10 of the swash plate 11 engages and in which this is about spherical segment sliding blocks 12,13 with the piston 8 in drive connection.
  • the two-sided spherical surfaces 14,15 required for the rotatable mounting of the sliding blocks 12,13 in the coupling bracket 9 are incorporated according to the aforementioned prior art in separate and additional insectsörpem that are inserted into the coupling bracket.
  • the spherical surfaces 14,15 as shown in Figures 9 and 10 by means of rotationally driven, cutting tools 16 and 17 are made by at least one axial boundary wall 18 of the coupling bracket 9 a the introduction of the cutting head 19th , 20 of the tool 16,17 in the coupling bracket 9 permitting opening 21 has.
  • this opening 21 is in the piston 8 facing away from the boundary wall 18 of the coupling bracket 9, because the opening 21 surrounding this, opposite the opposite spherical surface 15 smaller spherical surface 14 is loaded only during the suction movement of the piston 8, and correspondingly by smaller forces than they occur during the compression stroke.
  • the pistons 8 can be made as a separate part sleeve-shaped by deep drawing, to be subsequently attached to the coupling bracket 9.
  • the coupling bracket 9, however, can be preformed in a simple manner as a section of an extruded profile.
  • the shaft side joints 25,26 on the other joints 27,28 opposite side of the shaft axis 30 at a Wellenauskröpfung 29 are provided so that this extends through an opening 33 provided eccentrically in the swash plate 11.
  • the swash plate 11 can be made relatively thin by the described embodiment of their coupling with the piston 8, over its entire radial extent, whereby a further contribution to the design of the compressor 1 is given with the greatest possible flow rate.
  • the distance between the shaft-side joints 25,26 smaller distance of the joints 27,28 of the thus trapezoidal four-bar linkage 22 is determined by the height of both sides of the swash plate 11 projecting, cheek-like joint carrier 31,32.
  • the four-bar linkage 22 is on both sides of the wave projection 29, i. Executed twice, wherein the Wellenauskröpfung 29 is bounded laterally by mutually parallel surfaces 34,35 so that they can also lead the flattened articulated arms 23,24 laterally.
  • the double-sided articulated arms 23,24 are preferably rigidly connected together by a transverse web 36, which can also form a stop on the drive shaft 3 for the maximum pivotal movement of the articulated arms 23,24 and thus the swash plate 11.
  • the shaft projection and the articulated carriers 31, 32 provided on the swashplate 11 can have a central guide slot (not shown) for the double-sided guidance of a flat articulated arm.
  • a pivot pin 37 is either secured in the provided in the articulated arms 23 holes 38,39 by a press fit so that it has a sliding bearing in the equiaxed bore 40 of the joint carrier 31 or the holes 38,39 of the articulated arms 23 form Slide bearing, so that the pivot pin 37 is held in the hinge bracket 31 by press-fitting.
  • FIG. 7 is on both sides each provided with a head 41,42 pivot pin 43,44 nested.
  • a continuous pivot pin 45 is used, which is axially secured on the one hand by a pin head 46 and on the other hand by a locking ring 47.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Compressor (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Reciprocating Pumps (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Claims (10)

  1. Compresseur à pistons alternatifs comprenant plusieurs unités de cylindres et de pistons (7, 8) agencées parallèlement les unes aux autres et parallèlement à un arbre d'entraînement (4) dans un carter de compresseur commun (3), dans lequel l'arbre d'entraînement (4) est entouré d'un disque en nutation (11) accouplé avec ledit arbre avec faculté de pivotement et avec lequel les pistons (8) sont reliés par l'intermédiaire d'un accouplement à glissement articulé (12, 13), caractérisé en ce que le disque en nutation (11) est accouplé, au moyen d'un quadrilatère articulé simple ou double (22) présentant des bras articulés pouvant être pivotés (23, 24), à l'arbre d'entraînement (4), une articulation (27, 28) parmi les quatre articulations uniaxes (25 - 28) de celui-ci étant prévue respectivement sur chacun des deux côtés sur le disque en nutation (11), tandis que deux autres articulations (25, 26) sont prévues sur l'arbre d'entraînement (4) à distance axiale l'une de l'autre.
  2. Compresseur selon la revendication 1, caractérisé en ce que les articulations (25, 26) prévues à distance axiale l'une de l'autre sur l'arbre d'entraînement (4) sont prévues sur le côté opposé aux articulations (27, 28) du côté disque en nutation de l'axe d'arbre (30) sur une pièce recourbée (29) de l'arbre d'entraînement (4), de sorte que les bras articulés (23, 24) pouvant être pivotés relativement par rapport à l'arbre d'entraînement (11) s'étendent perpendiculairement à l'axe d'arbre d'entraînement (30) et la pièce recourbée (29) s'étend à travers une ouverture excentrique (33) du disque en nutation (11).
  3. Compresseur selon l'une ou l'autre des revendications 1 et 2, caractérisé en ce que des supports d'articulation (31, 32) faisant joue et dépassant latéralement sont prévus des deux côtés sur le disque en nutation (11), une articulation (27, 28) du quadrilatère articulé simple ou double (22) étant prévue respectivement sur l'extrémité libre desdits supports.
  4. Compresseur selon la revendication 3, caractérisé en ce que les supports d'articulation (31, 32) et la pièce recourbée (29) de l'arbre d'entraînement (4) sont aplatis latéralement et en ce qu'un pivot (37 ; 43, 44 ; 45) s'étend respectivement à travers lesdits supports pour le montage en rotation de bras articulés aplatis (23, 24) d'un quadrilatère articulé double (22) .
  5. Compresseur selon l'une des revendications 1 à 4, caractérisé en ce que les articulations (25 - 28) du quadrilatère articulé (22) sont des articulations tournantes uniaxes (figure.6 à figure 8).
  6. Compresseur selon l'une des revendications 1 à 5, caractérisé en ce qu'une paire de bras articulés (23 ou 24) d'un quadrilatère articulé double (22) forme respectivement une unité rigide par l'intermédiaire d'une barrette de liaison (36).
  7. Compresseur selon l'une des revendications 1 à 6, caractérisé en ce que l'accouplement à glissement articulé entre le disque en nutation (11) et les pistons (8) présente des deux côtés des coulisseaux (12, 13) en forme de segment de sphère et venant s'appliquer sur le disque en nutation (11), lesquels sont maintenus dans des surfaces d'appui sphériques (14, 15), les surfaces d'appui sphériques (14, 15) étant ménagées dans des parois de délimitation latérales (18) d'un étrier d'accouplement (9) relié aux pistons (8).
  8. Compresseur selon la revendication 7, caractérisé en ce qu'au moins une des surfaces d'appui sphériques (14) entoure une ouverture (21) dans la paroi de délimitation latérale adjacente (18) de l'étrier d'accouplement (9).
  9. Compresseur selon la revendication 8, caractérisé en ce qu'une ouverture (21) est prévue dans la paroi de délimitation latérale (18) éloignée du piston (8), ouverture dont la dimension permet d'introduire un outil (16, 17) dans l'étrier d'accouplement (9) pour l'usinage en rotation de la surface d'appui (14).
  10. Compresseur selon l'une des revendications 7 à 9, caractérisé en ce que les pistons (8) sont constitués d'une douille emboutie en profondeur et sont fixés sur un étrier d'accouplement (9) constitué d'un tronçon d'un profilé extrudé.
EP05010105A 2004-06-14 2005-05-10 Compresseur à piston Active EP1607630B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004028747 2004-06-14
DE102004028747A DE102004028747A1 (de) 2004-06-14 2004-06-14 Hubkolbenkompressor

Publications (2)

Publication Number Publication Date
EP1607630A1 EP1607630A1 (fr) 2005-12-21
EP1607630B1 true EP1607630B1 (fr) 2006-10-04

Family

ID=34936328

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05010105A Active EP1607630B1 (fr) 2004-06-14 2005-05-10 Compresseur à piston

Country Status (7)

Country Link
US (1) US7267041B2 (fr)
EP (1) EP1607630B1 (fr)
JP (1) JP4448063B2 (fr)
KR (1) KR100700861B1 (fr)
CN (1) CN1715645B (fr)
AT (1) ATE341710T1 (fr)
DE (2) DE102004028747A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004028747A1 (de) 2004-06-14 2005-12-29 Obrist Engineering Gmbh Hubkolbenkompressor
JP4663545B2 (ja) * 2006-02-16 2011-04-06 サンデン株式会社 可変容量型圧縮機
JP4663546B2 (ja) * 2006-02-17 2011-04-06 サンデン株式会社 可変容量型圧縮機
JP4855118B2 (ja) * 2006-03-28 2012-01-18 サンデン株式会社 可変容量型圧縮機
DE102006031738A1 (de) * 2006-07-10 2008-01-17 Kastriot Merlaku Brems-System für Fahrzeuge oder Maschinen aller Art
DE102006031855A1 (de) * 2006-07-10 2008-01-17 Kastriot Merlaku Brems-Vorrichtung für einspurige Fahrzeuge, vorzugsweise für Fahrräder oder Motorräder
DE102006031747A1 (de) * 2006-07-10 2008-01-17 Kastriot Merlaku Brems-System
KR100792495B1 (ko) 2007-02-07 2008-01-10 학교법인 두원학원 사판식 압축기에서의 구동축과 사판의 연결구조
KR100863221B1 (ko) 2007-05-18 2008-10-13 학교법인 두원학원 사판식 압축기의 2단 메커니즘 스프링 및 그 사판식 압축기
US7823546B2 (en) * 2007-05-30 2010-11-02 High Density Powertrain, Inc. Super charged engine
US8499729B2 (en) * 2007-05-30 2013-08-06 High Density Powertrain, Inc. Super charged engine
AT10065U1 (de) * 2007-08-28 2008-08-15 Acc Austria Gmbh Kältemittelkompressor
US20090107327A1 (en) * 2007-10-03 2009-04-30 Masaki Ota Capacity-variable type swash plate compressor
KR100903034B1 (ko) 2007-12-26 2009-06-18 학교법인 두원학원 링크식 힌지기구를 가지는 사판식 압축기
JP6047307B2 (ja) 2012-05-28 2016-12-21 サンデンホールディングス株式会社 可変容量圧縮機
JP6171875B2 (ja) * 2013-11-13 2017-08-02 株式会社豊田自動織機 可変容量型斜板式圧縮機

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1170743B (de) * 1959-10-06 1964-05-21 Linde Eismasch Ag Hydrostatisches Getriebe
US3861829A (en) * 1973-04-04 1975-01-21 Borg Warner Variable capacity wobble plate compressor
JPS58162783A (ja) * 1982-03-20 1983-09-27 Toyoda Autom Loom Works Ltd 可変容量型斜板圧縮機
US4836090A (en) * 1988-01-27 1989-06-06 General Motors Corporation Balanced variable stroke axial piston machine
US4815358A (en) * 1988-01-27 1989-03-28 General Motors Corporation Balanced variable stroke axial piston machine
KR950003458Y1 (ko) * 1990-11-29 1995-05-02 가부시끼가이샤 도요다지도쇽끼 세이사꾸쇼 요동 사판식 압축기의 피스톤 변위기구
JPH08312528A (ja) * 1995-05-22 1996-11-26 Calsonic Corp 斜板式可変容量型コンプレッサ
JP2000110717A (ja) * 1998-10-06 2000-04-18 Nippon Soken Inc 斜板型可変容量圧縮機
JP4332294B2 (ja) * 2000-12-18 2009-09-16 サンデン株式会社 片頭斜板式圧縮機の製造方法
JP2001323874A (ja) 2001-05-24 2001-11-22 Zexel Valeo Climate Control Corp 可変容量型圧縮機
US6786704B2 (en) * 2001-11-02 2004-09-07 Denso Corporation Compressor with single shaft support
JP2004068757A (ja) * 2002-08-08 2004-03-04 Toyota Industries Corp 容量可変型圧縮機
DE102004028747A1 (de) 2004-06-14 2005-12-29 Obrist Engineering Gmbh Hubkolbenkompressor

Also Published As

Publication number Publication date
CN1715645B (zh) 2012-01-25
US7267041B2 (en) 2007-09-11
JP4448063B2 (ja) 2010-04-07
ATE341710T1 (de) 2006-10-15
DE502005000133D1 (de) 2006-11-16
KR100700861B1 (ko) 2007-03-29
EP1607630A1 (fr) 2005-12-21
US20050276699A1 (en) 2005-12-15
CN1715645A (zh) 2006-01-04
DE102004028747A1 (de) 2005-12-29
KR20060046465A (ko) 2006-05-17
JP2006002770A (ja) 2006-01-05

Similar Documents

Publication Publication Date Title
EP1607630B1 (fr) Compresseur à piston
DE4411926C2 (de) Taumelscheibenkompressor mit variabler Förderleistung
DE3609796C2 (fr)
DE4290950C2 (de) Taumelscheibenverdichter
EP2999885B1 (fr) Machine à piston axial du type à plateau en biais
EP2333336B1 (fr) Machine à pistons pour l'utilisation comme pompe à vide à des fins médicales
WO2007118624A1 (fr) Machine a piston hydrostatique avec disque de commande rotatif
DE69821274T2 (de) Schiefscheibenverdichter mit veränderlicher Förderleistung
DE102005018102A1 (de) Axialkolbenverdichter
DE10209805A1 (de) Elektronische Bohrungsdruckoptimierungseinrichtung
DE19712348C2 (de) Taumelscheibenkompressor mit einfach-wirkenden Kolben
DE102007037199B4 (de) Taumelringverdichter mit Lagerung des Taumelrings an zwei Schwenkstiften
EP0752530B1 (fr) Machine à piston alternatif et entraínement par plateau oscillant
DE10152097B4 (de) Verstellbarer Taumelscheibenkompressor
EP1464836B1 (fr) Compresseur à piston axial en particulier CO2-compresseur pour installation de climatisation de véhicule
DE102013225899A1 (de) Schrägscheibenmaschine, Schrägscheibe und Verfahren zur hydrostatischen Entlastung einer Stellteilanbindung einer Schrägscheibenmaschine
DE102006052484A1 (de) Nockenwellentrieb mit einer geometrischen Laufrollenstabilisierung
DE19515658C2 (de) Taumelscheibenkompressor mit schwenkbarer Taumelscheibe
DE102006044294B3 (de) Radialkolbenpumpe
DE10358728B4 (de) Axialkolbenmaschine zum unabhängigen Fördern in mehrere hydraulische Kreisläufe
DE19527649A1 (de) Axialkolbenmaschine
DE10010132C2 (de) Hubkolbenmaschine
DE19912006A1 (de) Kompressor
DE4333408C2 (de) Einstellbarer Verdrängungs-Kompressor
DE19702399C2 (de) Taumelscheibenverdichter

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

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR LV MK YU

17P Request for examination filed

Effective date: 20060120

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061004

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061004

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061004

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061004

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061004

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061004

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;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: 20061004

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061004

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061004

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061004

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REF Corresponds to:

Ref document number: 502005000133

Country of ref document: DE

Date of ref document: 20061116

Kind code of ref document: P

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

Effective date: 20061116

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

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070104

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070104

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070104

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070115

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

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070204

ET Fr: translation filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070316

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

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

Effective date: 20070705

BERE Be: lapsed

Owner name: OBRIST ENGINEERING GMBH

Effective date: 20070531

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

Ref country code: MC

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

Effective date: 20070531

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

Ref country code: BE

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

Effective date: 20070531

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

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070105

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

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061004

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

Ref country code: AT

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

Effective date: 20070510

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

Ref country code: LU

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

Effective date: 20070510

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061004

PGRI Patent reinstated in contracting state [announced from national office to epo]

Ref country code: IT

Effective date: 20090801

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

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070405

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Ref country code: CH

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

Effective date: 20090531

Ref country code: LI

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

Effective date: 20090531

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

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

Ref country code: IT

Payment date: 20230526

Year of fee payment: 19

Ref country code: FR

Payment date: 20230525

Year of fee payment: 19

Ref country code: DE

Payment date: 20230519

Year of fee payment: 19

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

Ref country code: TR

Payment date: 20230508

Year of fee payment: 19

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

Ref country code: GB

Payment date: 20230522

Year of fee payment: 19