DE60000535T2 - Verfahren zur herstellung von kolben mit hohlen körpern und integralen betätigungsstangen für kompressoren mit variabler verdrängung - Google Patents

Verfahren zur herstellung von kolben mit hohlen körpern und integralen betätigungsstangen für kompressoren mit variabler verdrängung

Info

Publication number
DE60000535T2
DE60000535T2 DE60000535T DE60000535T DE60000535T2 DE 60000535 T2 DE60000535 T2 DE 60000535T2 DE 60000535 T DE60000535 T DE 60000535T DE 60000535 T DE60000535 T DE 60000535T DE 60000535 T2 DE60000535 T2 DE 60000535T2
Authority
DE
Germany
Prior art keywords
actuator arms
hollow piston
variable displacement
bodies
pair
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
DE60000535T
Other languages
English (en)
Other versions
DE60000535D1 (de
Inventor
J Durkin
L Worthington
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.)
Elkhart Products Corp
Original Assignee
Amcast Industrial Corp
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 Amcast Industrial Corp filed Critical Amcast Industrial Corp
Publication of DE60000535D1 publication Critical patent/DE60000535D1/de
Application granted granted Critical
Publication of DE60000535T2 publication Critical patent/DE60000535T2/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/18—Making uncoated products by impact extrusion
    • B21C23/186—Making uncoated products by impact extrusion by backward extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/20—Making uncoated products by backward extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/02—Special design or construction
    • B21J9/027—Special design or construction with punches moving along auxiliary lateral directions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/18—Making machine elements pistons or plungers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/10—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass 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
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49249—Piston making
    • Y10T29/49252—Multi-element piston making
    • Y10T29/49254—Utilizing a high energy beam, e.g., laser, electron beam
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49249—Piston making
    • Y10T29/49256—Piston making with assembly or composite article making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Forging (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
DE60000535T 1999-02-02 2000-01-06 Verfahren zur herstellung von kolben mit hohlen körpern und integralen betätigungsstangen für kompressoren mit variabler verdrängung Expired - Lifetime DE60000535T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/243,178 US6266878B1 (en) 1999-02-02 1999-02-02 Process for producing variable displacement compressor pistons having hollow piston bodies and integral actuator rods
PCT/US2000/000266 WO2000045988A1 (en) 1999-02-02 2000-01-06 A process for producing variable displacement compressor pistons having hollow piston bodies and integral actuator rods

Publications (2)

Publication Number Publication Date
DE60000535D1 DE60000535D1 (de) 2002-11-07
DE60000535T2 true DE60000535T2 (de) 2003-08-14

Family

ID=22917647

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60000535T Expired - Lifetime DE60000535T2 (de) 1999-02-02 2000-01-06 Verfahren zur herstellung von kolben mit hohlen körpern und integralen betätigungsstangen für kompressoren mit variabler verdrängung

Country Status (6)

Country Link
US (1) US6266878B1 (de)
EP (1) EP1150799B1 (de)
AT (1) ATE225230T1 (de)
CA (1) CA2361533A1 (de)
DE (1) DE60000535T2 (de)
WO (1) WO2000045988A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005041000A1 (de) * 2005-08-29 2007-03-01 Thyssenkrupp Automotive Ag Verfahren, Fertigungslinie und Kolbenrohling zum Herstellen eines einteilig ausgebildeten Kolbens für Verbrennungsmotoren, sowie Kolben für Verbrennungsmotoren

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KR100302852B1 (ko) * 1999-03-20 2001-10-29 신영주 압축기용 중공 피스톤 제조방법
JP2000345963A (ja) * 1999-05-31 2000-12-12 Toyota Autom Loom Works Ltd 片頭式ピストン製造用素材の製造方法
JP3928336B2 (ja) * 1999-09-21 2007-06-13 株式会社豊田自動織機 圧縮機用ピストンの製造方法
JP2001227465A (ja) * 2000-02-18 2001-08-24 Toyota Autom Loom Works Ltd 圧縮機用中空ピストンの製造方法
JP3777942B2 (ja) * 2000-03-15 2006-05-24 株式会社豊田自動織機 圧縮機用中空ピストンの製造方法
US6353987B1 (en) * 2000-06-09 2002-03-12 Clever Fellows Innovation Consortium, Inc. Methods relating to constructing reciprocator assembly
JP4132606B2 (ja) * 2000-08-16 2008-08-13 株式会社豊田自動織機 圧縮機用ピストンの製造方法
JP2002250276A (ja) * 2001-02-23 2002-09-06 Toyota Industries Corp 圧縮機におけるピストン製造方法及びピストン製造装置
DE10113629A1 (de) * 2001-03-21 2002-10-02 Thyssen Krupp Automotive Ag Verfahren zur Herstellung von Kolben- bzw. Kolbenbauteilen sowie Schmiedewerkzeug
WO2015096869A1 (en) * 2013-12-26 2015-07-02 Arcelik Anonim Sirketi Piston head for use in a reciprocating compressor and method of producing the same
WO2018104763A1 (en) 2016-12-06 2018-06-14 Mahle International Gmbh Method of manufacturing variable-displacement pistons
DE102017001384A1 (de) * 2017-02-13 2018-08-16 Neuman Aluminium Fliesspresswerk Gmbh Verfahren zur Bildung eines Formteils und Formteil
JP6555393B2 (ja) * 2018-06-18 2019-08-07 日本製鉄株式会社 鍛造クランク軸の製造方法
CN109531068B (zh) * 2018-12-17 2020-08-25 郑州煤矿机械集团股份有限公司 一种深孔活塞杆深孔与外圆同轴度控制方法

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US1946117A (en) 1929-11-18 1934-02-06 Charles H Bickell Method of and apparatus for extruding valves and multiflanged pipe fittings
US2513710A (en) 1945-01-20 1950-07-04 Charles A Brauchler Press-forging apparatus
DE974022C (de) 1955-06-19 1960-08-18 Mahle Kg Verfahren zum gleichzeitigen Herstellen von zwei Topfkolben
US3305918A (en) * 1963-03-19 1967-02-28 Universal American Corp Method of producing composite castforged aluminum piston with bonded ferrous ring carrier
US4321818A (en) 1979-10-03 1982-03-30 Kawaski Yukon Kabushiki Kaisha Closed forging press
US4356612A (en) 1980-03-31 1982-11-02 Cameron Iron Works, Inc. Method of producing a forged product
US4404262A (en) * 1981-08-03 1983-09-13 International Harvester Co. Composite metallic and refractory article and method of manufacturing the article
JPS5877736A (ja) 1981-11-05 1983-05-11 Yukihiko Uchida ピストンの製造方法
JPS60168960A (ja) 1984-02-10 1985-09-02 Toshiba Corp ボ−ルジヨイント形ピストンの製造方法
EP0220031B1 (de) 1985-10-16 1990-12-19 Nippondenso Co., Ltd. Schmiedeverfahren und -vorrichtung
GB9304528D0 (en) * 1993-03-05 1993-04-21 T & N Technology Ltd Piston with cavity
DE4434441C2 (de) 1994-09-27 1997-01-09 Daimler Benz Ag Vorrichtung zum Herstellen von Hohlkörpern nach dem Innenhochdruckumform-Verfahren
JP3695724B2 (ja) 1996-03-19 2005-09-14 カルソニックカンセイ株式会社 斜板式コンプレッサの片頭式ピストンの製造方法
DE19620167C2 (de) * 1996-05-20 1998-11-12 Brueninghaus Hydromatik Gmbh Hohlkolben mit radial verschweißtem Deckel
DE69724035T2 (de) * 1996-05-20 2004-02-19 Yamaha Hatsudoki K.K., Iwata Verfahren zur Herstellung einen Kolben für eine Brennkraftmaschine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005041000A1 (de) * 2005-08-29 2007-03-01 Thyssenkrupp Automotive Ag Verfahren, Fertigungslinie und Kolbenrohling zum Herstellen eines einteilig ausgebildeten Kolbens für Verbrennungsmotoren, sowie Kolben für Verbrennungsmotoren
DE102005041000B4 (de) * 2005-08-29 2012-07-05 Thyssenkrupp Automotive Ag Verfahren, Fertigungslinie und Kolbenrohling zum Herstellen eines einteilig ausgebildeten Kolbens für Verbrennungsmotoren, sowie Kolben für Verbrennungsmotoren

Also Published As

Publication number Publication date
WO2000045988A1 (en) 2000-08-10
EP1150799B1 (de) 2002-10-02
US6266878B1 (en) 2001-07-31
DE60000535D1 (de) 2002-11-07
CA2361533A1 (en) 2000-08-10
ATE225230T1 (de) 2002-10-15
EP1150799A1 (de) 2001-11-07

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: ELKHART PRODUCTS CORP. (N.D.GES.D.STAATES DELAWARE

8364 No opposition during term of opposition