EP2193273B1 - Reciprocating piston machine - Google Patents

Reciprocating piston machine Download PDF

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Publication number
EP2193273B1
EP2193273B1 EP08802136A EP08802136A EP2193273B1 EP 2193273 B1 EP2193273 B1 EP 2193273B1 EP 08802136 A EP08802136 A EP 08802136A EP 08802136 A EP08802136 A EP 08802136A EP 2193273 B1 EP2193273 B1 EP 2193273B1
Authority
EP
European Patent Office
Prior art keywords
cylinder block
driving mechanism
cylinder
engine
housing part
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.)
Not-in-force
Application number
EP08802136A
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German (de)
French (fr)
Other versions
EP2193273A1 (en
Inventor
Tilo SCHÄFER
Jan Hinrichs
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.)
ixetic Bad Homburg GmbH
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ixetic Bad Homburg GmbH
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Filing date
Publication date
Application filed by ixetic Bad Homburg GmbH filed Critical ixetic Bad Homburg GmbH
Publication of EP2193273A1 publication Critical patent/EP2193273A1/en
Application granted granted Critical
Publication of EP2193273B1 publication Critical patent/EP2193273B1/en
Not-in-force 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
    • 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
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/02—Light metals
    • F05C2201/021—Aluminium
    • 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
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0448—Steel

Definitions

  • the invention relates to a reciprocating piston engine, in particular a Schwenkring- or swash plate compressor, with pistons, which are received in cylinder chambers of a cylinder block with a cylinder head made of a low-solid material, such as aluminum material, movable back and forth and driven by an engine, in an engine housing part is arranged from a higher solid material, such as a steel material.
  • WO 02/095229 A1 is a compressor with a cylinder head, which is made of an aluminum material, and a housing pot or housing cover known, which are made of steel or similar materials.
  • WO 2004/005712 A1 is a reciprocating engine with a cylinder head made of aluminum and a steel housing known.
  • German patent application DE 198 33 604 A1 a compressor is known with a housing made of a composite material.
  • the object of the invention is a reciprocating engine, in particular a Schwenkring- or swash plate compressor, with pistons, which are received in cylinder chambers of a cylinder block with a cylinder head made of a less solid material, such as an aluminum material, movable back and forth and driven by an engine, the in an engine casing part of a higher-solid material, such as a steel material, is arranged to provide, which has a long service life and is inexpensive to produce.
  • a reciprocating engine in particular a Schwenkring- or swash plate compressor
  • pistons which are received in cylinder chambers of a cylinder block with a cylinder head made of a less solid material, such as an aluminum material, movable back and forth and driven by an engine, the in an engine casing part of a higher-solid material, such as a steel material, is arranged to provide, which has a long service life and is inexpensive to produce.
  • the object is in a reciprocating engine, in particular a Schwenkring- or swash plate compressor, with pistons, which are received in cylinder chambers of a cylinder block with a cylinder head made of a low-solid material, such as aluminum material, movable back and forth and driven by an engine, in a Engine housing part of a higher solid material, such as a steel material is arranged, achieved in that the engine casing part is fixed from the higher-solid material to the cylinder block, which is formed of a less solid material, such as an aluminum material.
  • the parting plane placed between the higher solid material and the lower solid material between the engine casing part and the cylinder block.
  • a preferred embodiment of the reciprocating engine is characterized in that the cylinder block and the cylinder head are formed of an aluminum material.
  • the cylinder block and the cylinder head are formed of the same aluminum material.
  • the reciprocating engine is characterized in that the engine casing part is formed of steel.
  • the engine housing part is preferably designed as extruded part.
  • the engine housing part comprises a thin-walled steel jacket.
  • the steel jacket has essentially the shape of the lateral surface of a straight circular cylinder.
  • cylinder block is fastened by means of screws to the cylinder head.
  • a valve plate is clamped between the cylinder block and the cylinder head.
  • a further preferred embodiment of the reciprocating engine is characterized in that the cylinder block has an externally threaded portion which is screwed into an internally threaded portion of the engine housing part.
  • the preassembled unit of cylinder block and cylinder head is bolted together with the engine casing part.
  • FIG. 1 a reciprocating engine according to the invention is shown simplified in section.
  • FIG. 1 a reciprocating engine 1 is simplified, as shown for example in the international patent application WO 99/24715 A1 is published.
  • the reciprocating piston engine 1 has, for example, seven pistons which are arranged next to one another in the circumferential direction of the engine and guided in cylinder bores. The reciprocating movement of the pistons is effected by the engagement of an annular disc inclined to a machine shaft in an engagement chamber provided adjacent to a closed cavity of the piston.
  • the reciprocating piston engine 1 comprises a housing 2, which is formed in part by a cylinder head 4.
  • the cylinder head 4 comprises a plurality of threaded blind holes, in which screws 5, 6 are screwed.
  • the screws 5, 6 serve to fasten a cylinder block 8 to the cylinder head 4.
  • a valve plate 9 is clamped, through which the screws 5, 6 extend.
  • the cylinder block 8 has, for example, the shape of a straight circular cylinder and has on its side facing away from the cylinder head 4 a shoulder 10 with an external thread 11 on which an internal thread 12 of a drive housing part 14 is screwed.
  • the engine housing part 14 is firmly and tightly connected to the cylinder block 8 with the interposition of a seal 15.
  • the engine housing part 14 comprises a shell 16, which has the shape of a jacket of a right circular cylinder. An end face of the shell 16 is closed by the cylinder block 8. The other end face of the shell 16 is closed by a cover 17 having a pin 18 for a pulley (not shown).
  • the engine casing part 14 defines in its interior a drive chamber 20 for an engine for driving the pistons of the reciprocating engine 1.
  • both the cylinder block 8 and the cylinder head 4 are made of aluminum or an aluminum material, since these parts are thermally less stressed.
  • the engine casing 14 is thermally and higher in strength. Therefore, the engine casing 14 is formed of steel.
  • the reciprocating engine according to the invention is characterized by great robustness in terms of temperature and speed stability, but compared to conventional reciprocating engines clearly, for example, by one kilogram, lighter.

Abstract

A reciprocating piston machine, in particular a swash ring compressor or swash plate compressor, with pistons which are received so as to be movable in a reciprocating manner in cylinder spaces of a cylinder block with a cylinder head made from a material of lower strength such as aluminum material and which are driven by a driving mechanism which is arranged in a driving mechanism housing part made from a material of higher strength such as steel material. The driving mechanism housing part made from the material of higher strength is fastened to the cylinder block which is made from a material of lower strength such as aluminum material.

Description

Die Erfindung betrifft eine Hubkolbenmaschine, insbesondere einen Schwenkring- oder Schwenkscheibenverdichter, mit Kolben, die in Zylinderräumen eines Zylinderblocks mit einem Zylinderkopf aus einem geringer festen Werkstoff, wie einem Aluminiumwerkstoff, hin und her bewegbar aufgenommen und durch ein Triebwerk angetrieben sind, das in einem Triebwerksgehäuseteil aus einem höher festen Werkstoff, wie einem Stahlwerkstoff, angeordnet ist.The invention relates to a reciprocating piston engine, in particular a Schwenkring- or swash plate compressor, with pistons, which are received in cylinder chambers of a cylinder block with a cylinder head made of a low-solid material, such as aluminum material, movable back and forth and driven by an engine, in an engine housing part is arranged from a higher solid material, such as a steel material.

Aus der internationalen Veröffentlichung WO 02/095229 A1 ist ein Verdichter mit einem Zylinderkopf, der aus einem Aluminiumwerkstoff hergestellt ist, und einem Gehäusetopf beziehungsweise Gehäusedeckel bekannt, die aus Stahl oder vergleichbaren Werkstoffen hergestellt sind. Aus der internationalen Veröffentlichung WO 2004/005712 A1 ist eine Hubkolbenmaschine mit einem Zylinderkopf aus Aluminium und einem Gehäuse aus Stahl bekannt. Aus der deutschen Offenlegungsschrift DE 198 33 604 A1 ist ein Kompressor mit einem Gehäuse aus einem Verbundwerkstoff bekannt.From the international release WO 02/095229 A1 is a compressor with a cylinder head, which is made of an aluminum material, and a housing pot or housing cover known, which are made of steel or similar materials. From the international release WO 2004/005712 A1 is a reciprocating engine with a cylinder head made of aluminum and a steel housing known. From the German patent application DE 198 33 604 A1 a compressor is known with a housing made of a composite material.

Aufgabe der Erfindung ist es, eine Hubkolbenmaschine, insbesondere einen Schwenkring- oder Schwenkscheibenverdichter, mit Kolben, die in Zylinderräumen eines Zylinderblocks mit einem Zylinderkopf aus einem geringer festen Werkstoff, wie einem Aluminiumwerkstoff, hin und her bewegbar aufgenommen und durch ein Triebwerk angetrieben sind, das in einem Triebwerksgehäuseteil aus einem höher festen Werkstoff, wie einem Stahlwerkstoff, angeordnet ist, zu schaffen, die eine hohe Lebensdauer aufweist und kostengünstig herstellbar ist.The object of the invention is a reciprocating engine, in particular a Schwenkring- or swash plate compressor, with pistons, which are received in cylinder chambers of a cylinder block with a cylinder head made of a less solid material, such as an aluminum material, movable back and forth and driven by an engine, the in an engine casing part of a higher-solid material, such as a steel material, is arranged to provide, which has a long service life and is inexpensive to produce.

Die Aufgabe ist bei einer Hubkolbenmaschine, insbesondere einem Schwenkring- oder Schwenkscheibenverdichter, mit Kolben, die in Zylinderräumen eines Zylinderblocks mit einem Zylinderkopf aus einem geringer festen Werkstoff, wie einem Aluminiumwerkstoff, hin und her bewegbar aufgenommen und durch ein Triebwerk angetrieben sind, das in einem Triebwerksgehäuseteil aus einem höher festen Werkstoff, wie einem Stahlwerkstoff, angeordnet ist, dadurch gelöst, dass das Triebwerksgehäuseteil aus dem höher festen Werkstoff an dem Zylinderblock befestigt ist, der aus einem geringer festen Werkstoff, wie einem Aluminiumwerkstoff, gebildet ist. Gemäß einem wesentlichen Aspekt der Erfindung wird die Trennebene zwischen dem höher festen Werkstoff und dem geringer festen Werkstoff zwischen das Triebwerksgehäuseteil und den Zylinderblock gelegt. Dadurch kann das Gewicht der Hubkolbenmaschine reduziert werden, ohne dass die Festigkeit in unerwünschter Weise beeinträchtigt wird.The object is in a reciprocating engine, in particular a Schwenkring- or swash plate compressor, with pistons, which are received in cylinder chambers of a cylinder block with a cylinder head made of a low-solid material, such as aluminum material, movable back and forth and driven by an engine, in a Engine housing part of a higher solid material, such as a steel material is arranged, achieved in that the engine casing part is fixed from the higher-solid material to the cylinder block, which is formed of a less solid material, such as an aluminum material. According to an essential aspect of the invention, the parting plane placed between the higher solid material and the lower solid material between the engine casing part and the cylinder block. Thereby, the weight of the reciprocating engine can be reduced without undesirably impairing the strength.

Ein bevorzugtes Ausführungsbeispiel der Hubkolbenmaschine ist dadurch gekennzeichnet, dass der Zylinderblock und der Zylinderkopf aus einem Aluminiumwerkstoff gebildet sind. Vorzugsweise sind der Zylinderblock und der Zylinderkopf aus dem gleichen Aluminiumwerkstoff gebildet.A preferred embodiment of the reciprocating engine is characterized in that the cylinder block and the cylinder head are formed of an aluminum material. Preferably, the cylinder block and the cylinder head are formed of the same aluminum material.

Ein weiteres bevorzugtes Ausführungsbeispiel der Hubkolbenmaschine ist dadurch gekennzeichnet, dass das Triebwerksgehäuseteil aus Stahl gebildet ist. Das Triebwerksgehäuseteil ist vorzugsweise als Fließpressteil ausgeführt.Another preferred embodiment of the reciprocating engine is characterized in that the engine casing part is formed of steel. The engine housing part is preferably designed as extruded part.

Ein weiteres bevorzugtes Ausführungsbeispiel der Hubkolbenmaschine ist dadurch gekennzeichnet, dass das Triebwerksgehäuseteil einen dünnwandigen Stahlmantel umfasst. Der Stahlmantel hat im Wesentlichen die Gestalt der Mantelfläche eines geraden Kreiszylinders.Another preferred embodiment of the reciprocating engine is characterized in that the engine housing part comprises a thin-walled steel jacket. The steel jacket has essentially the shape of the lateral surface of a straight circular cylinder.

Ein weiteres bevorzugtes Ausführungsbeispiel der Hubkolbenmaschine ist dadurch gekennzeichnet, dass der Zylinderblock mit Hilfe von Schrauben an dem Zylinderkopf befestigt ist. Vorzugweise ist zwischen dem Zylinderblock und dem Zylinderkopf eine Ventilplatte eingespannt.Another preferred embodiment of the reciprocating engine is characterized in that the cylinder block is fastened by means of screws to the cylinder head. Preferably, a valve plate is clamped between the cylinder block and the cylinder head.

Ein weiteres bevorzugtes Ausführungsbeispiel der Hubkolbenmaschine ist dadurch gekennzeichnet, dass der Zylinderblock einen Außengewindeabschnitt aufweist, der in einen Innengewindeabschnitt des Triebwerksgehäuseteils eingeschraubt ist. Vorzugsweise wird die vormontierte Einheit aus Zylinderblock und Zylinderkopf zusammen mit dem Triebwerksgehäuseteil verschraubt.A further preferred embodiment of the reciprocating engine is characterized in that the cylinder block has an externally threaded portion which is screwed into an internally threaded portion of the engine housing part. Preferably, the preassembled unit of cylinder block and cylinder head is bolted together with the engine casing part.

Weitere Vorteile, Merkmale und Einzelheiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung, in der unter Bezugnahme auf die Zeichnung ein Ausführungsbeispiel im Einzelnen beschrieben ist.Further advantages, features and details of the invention will become apparent from the following description in which, with reference to the drawings, an embodiment is described in detail.

In der beiliegenden Figur 1 ist eine erfindungsgemäße Hubkolbenmaschine vereinfacht im Schnitt dargestellt.In the enclosed FIG. 1 a reciprocating engine according to the invention is shown simplified in section.

In Figur 1 ist eine Hubkolbenmaschine 1 vereinfacht dargestellt, wie sie zum Beispiel in der internationalen Patentanmeldung WO 99/24715 A1 veröffentlicht ist. Die Hubkolbenmaschine 1 hat beispielsweise sieben Kolben, die in Umfangsrichtung der Maschine nebeneinander angeordnet und in Zylinderbohrungen geführt sind. Die Hubbewegung der Kolben erfolgt durch den Eingriff einer zu einer Maschinenwelle schräg verlaufenden Ringscheibe in einer Eingriffskammer, die angrenzend an einen geschlossenen Hohlraum des Kolbens vorgesehen ist.In FIG. 1 a reciprocating engine 1 is simplified, as shown for example in the international patent application WO 99/24715 A1 is published. The reciprocating piston engine 1 has, for example, seven pistons which are arranged next to one another in the circumferential direction of the engine and guided in cylinder bores. The reciprocating movement of the pistons is effected by the engagement of an annular disc inclined to a machine shaft in an engagement chamber provided adjacent to a closed cavity of the piston.

Die Hubkolbenmaschine 1 umfasst ein Gehäuse 2, das zum Teil von einem Zylinderkopf 4 gebildet wird. Der Zylinderkopf 4 umfasst mehrere Gewindesacklöcher, in welche Schrauben 5, 6 eingeschraubt sind. Die Schrauben 5, 6 dienen dazu, einen Zylinderblock 8 an dem Zylinderkopf 4 zu befestigen. Zwischen dem Zylinderblock 8 und dem Zylinderkopf 4 ist eine Ventilplatte 9 eingespannt, durch die sich die Schrauben 5, 6 hindurch erstrecken.The reciprocating piston engine 1 comprises a housing 2, which is formed in part by a cylinder head 4. The cylinder head 4 comprises a plurality of threaded blind holes, in which screws 5, 6 are screwed. The screws 5, 6 serve to fasten a cylinder block 8 to the cylinder head 4. Between the cylinder block 8 and the cylinder head 4, a valve plate 9 is clamped, through which the screws 5, 6 extend.

Der Zylinderblock 8 hat zum Beispiel die Gestalt eines geraden Kreiszylinders und weist an seiner dem Zylinderkopf 4 abgewandten Stirnseite einen Absatz 10 mit einem Außengewinde 11 auf, auf das ein Innengewinde 12 eines Treibwerksgehäuseteils 14 aufgeschraubt ist. Das Triebwerksgehäuseteil 14 ist unter Zwischenschaltung einer Dichtung 15 fest und dicht mit dem Zylinderblock 8 verbunden.The cylinder block 8 has, for example, the shape of a straight circular cylinder and has on its side facing away from the cylinder head 4 a shoulder 10 with an external thread 11 on which an internal thread 12 of a drive housing part 14 is screwed. The engine housing part 14 is firmly and tightly connected to the cylinder block 8 with the interposition of a seal 15.

Das Triebwerksgehäuseteil 14 umfasst einen Mantel 16, der die Gestalt eines Mantels eines geraden Kreiszylinders aufweist. Eine Stirnseite des Mantels 16 ist durch den Zylinderblock 8 verschlossen. Die andere Stirnseite des Mantels 16 ist durch einen Deckel 17 verschlossen, der einen Zapfen 18 für eine (nicht dargestellte) Riemenscheibe aufweist. Das Triebwerksgehäuseteil 14 begrenzt in seinem Inneren einen Triebraum 20 für ein Triebwerk zum Antrieb der Kolben der Hubkolbenmaschine 1.The engine housing part 14 comprises a shell 16, which has the shape of a jacket of a right circular cylinder. An end face of the shell 16 is closed by the cylinder block 8. The other end face of the shell 16 is closed by a cover 17 having a pin 18 for a pulley (not shown). The engine casing part 14 defines in its interior a drive chamber 20 for an engine for driving the pistons of the reciprocating engine 1.

Gemäß einem wesentlichen Aspekt der Erfindung sind sowohl der Zylinderblock 8 als auch der Zylinderkopf 4 aus Aluminium beziehungsweise einem Aluminiumwerkstoff gebildet, da diese Teile thermisch geringer belastet sind. Im Gegensatz dazu ist das Triebwerksgehäuse 14 thermisch und im Hinblick auf die Festigkeit höher belastet. Daher ist das Triebwerksgehäuseteil 14 aus Stahl gebildet.According to one essential aspect of the invention, both the cylinder block 8 and the cylinder head 4 are made of aluminum or an aluminum material, since these parts are thermally less stressed. In contrast, the engine casing 14 is thermally and higher in strength. Therefore, the engine casing 14 is formed of steel.

Im Vergleich zu den herkömmlichen Hubkolbenmaschinen wird die Trennebene zwischen den Aluminium- und Stahlteilen näher zum Triebwerksgehäuseteildeckel 17 hin verlegt. Die erfindungsgemäße Hubkolbenmaschine zeichnet sich durch große Robustheit hinsichtlich Temperatur- und Drehzahlfestigkeit aus, ist aber im Vergleich zu herkömmlichen Hubkolbenmaschinen deutlich, zum Beispiel um ein Kilogramm, leichter.In comparison to the conventional reciprocating engines, the parting plane between the aluminum and steel parts is moved closer to the engine housing part cover 17. The reciprocating engine according to the invention is characterized by great robustness in terms of temperature and speed stability, but compared to conventional reciprocating engines clearly, for example, by one kilogram, lighter.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11 Hubkolbenmaschinereciprocating engine 22 Gehäusecasing 44 Zylinderkopfcylinder head 55 Schraubenscrew 66 Schraubenscrew 88th Zylinderblockcylinder block 99 Ventilplattevalve plate 1010 Absatzparagraph 1111 Außengewindeexternal thread 1212 Innengewindeinner thread 1414 TriebwerksgehäuseteilEngine casing part 1515 Dichtungpoetry 1616 Mantelcoat 1717 Deckelcover 1818 Zapfenspigot 2020 Triebraumengine room

Claims (6)

  1. A reciprocating piston machine, in particular a pivoting-ring or pivoting-disc compressor, having pistons which are accommodated in cylinder chambers of a cylinder block (8) having a cylinder head (4) of a less solid material, such as an aluminium material, such that they are movable to and fro and are driven by a driving mechanism which is situated in a driving mechanism housing part (14) of a more solid material, such as a steel material, characterized in that the driving mechanism housing part (14) of the more solid material is attached to the cylinder block (8), which is made of a less solid material, such as an aluminium material.
  2. The reciprocating piston machine according to claim 1, characterized in that the cylinder block (8) and the cylinder head (4) are made of an aluminium material.
  3. The reciprocating piston machine according to one of the preceding claims, characterized in that the driving mechanism housing part (14) is made of steel.
  4. The reciprocating piston machine according to one of the preceding claims, characterized in that the driving mechanism housing part (14) includes a thin-walled steel jacket (16).
  5. The reciprocating piston machine according to one of the preceding claims, characterized in that the cylinder block (8) is attached to the cylinder head (4) with the aid of screws (5, 6).
  6. The reciprocating machine according to one of the preceding claims, characterized in that the cylinder block (8) has a male-threaded section (11) which is screwed into a female-threaded section (12) of the driving mechanism housing part (14).
EP08802136A 2007-10-02 2008-09-13 Reciprocating piston machine Not-in-force EP2193273B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007048629 2007-10-02
PCT/EP2008/007584 WO2009046809A1 (en) 2007-10-02 2008-09-13 Reciprocating piston machine

Publications (2)

Publication Number Publication Date
EP2193273A1 EP2193273A1 (en) 2010-06-09
EP2193273B1 true EP2193273B1 (en) 2011-02-16

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ID=39956141

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08802136A Not-in-force EP2193273B1 (en) 2007-10-02 2008-09-13 Reciprocating piston machine

Country Status (7)

Country Link
US (1) US20100218672A1 (en)
EP (1) EP2193273B1 (en)
JP (1) JP2010540828A (en)
CN (1) CN101802402B (en)
AT (1) ATE498775T1 (en)
DE (2) DE502008002640D1 (en)
WO (1) WO2009046809A1 (en)

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US2286301A (en) * 1941-02-28 1942-06-16 American Bosch Corp Liquid pump
US4042309A (en) * 1974-08-26 1977-08-16 Sankyo Electric Company, Limited Refrigerant compressor
JPH11159458A (en) * 1997-11-27 1999-06-15 Toyota Autom Loom Works Ltd Cooling structure of compressor
JP2000186671A (en) * 1998-12-21 2000-07-04 Sanden Corp Reciprocating compressor
JP2000346217A (en) * 1999-06-07 2000-12-15 Toyota Autom Loom Works Ltd Check valve
DE10292227D2 (en) * 2001-05-23 2004-04-29 Luk Fahrzeug Hydraulik compressor
JP3985507B2 (en) * 2001-11-22 2007-10-03 株式会社豊田自動織機 Swash plate compressor
US6658986B2 (en) * 2002-04-11 2003-12-09 Visteon Global Technologies, Inc. Compressor housing with clamp
JP4302059B2 (en) * 2002-07-04 2009-07-22 ルーク ファールツォイク・ヒドラウリク ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト Piston engine
EP1584819B1 (en) * 2002-12-26 2008-09-17 Zexel Valeo Climate Control Corporation Compressor
JP2004245078A (en) * 2003-02-12 2004-09-02 Toyota Industries Corp Compressor
JP2004263644A (en) * 2003-03-03 2004-09-24 Toyota Industries Corp Variable displacement compressor
CN1576580A (en) * 2003-07-28 2005-02-09 浙江春晖集团有限公司 Vehicle air conditioner compressor
JP4020068B2 (en) * 2003-11-17 2007-12-12 株式会社豊田自動織機 Thermal insulation structure in a compressor
JP2005226471A (en) * 2004-02-10 2005-08-25 Calsonic Kansei Corp Sealing structure and compressor equipped with same

Also Published As

Publication number Publication date
DE112008002614A5 (en) 2010-07-29
CN101802402B (en) 2012-07-18
ATE498775T1 (en) 2011-03-15
JP2010540828A (en) 2010-12-24
WO2009046809A1 (en) 2009-04-16
DE502008002640D1 (en) 2011-03-31
EP2193273A1 (en) 2010-06-09
CN101802402A (en) 2010-08-11
US20100218672A1 (en) 2010-09-02

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