DE60139329D1 - Mehraxial geschmiedeter kolben - Google Patents

Mehraxial geschmiedeter kolben

Info

Publication number
DE60139329D1
DE60139329D1 DE60139329T DE60139329T DE60139329D1 DE 60139329 D1 DE60139329 D1 DE 60139329D1 DE 60139329 T DE60139329 T DE 60139329T DE 60139329 T DE60139329 T DE 60139329T DE 60139329 D1 DE60139329 D1 DE 60139329D1
Authority
DE
Germany
Prior art keywords
mehraxial
forged piston
forged
piston
mehraxial forged
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
DE60139329T
Other languages
English (en)
Inventor
Carmo Ribeiro
Richard R Gofton
Lin Hongsheng
Randall R Gaiser
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.)
Federal Mogul LLC
Original Assignee
Federal Mogul LLC
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 Federal Mogul LLC filed Critical Federal Mogul LLC
Application granted granted Critical
Publication of DE60139329D1 publication Critical patent/DE60139329D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/0015—Multi-part pistons
    • F02F3/0023—Multi-part pistons the parts being bolted or screwed together
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/0015—Multi-part pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/0015—Multi-part pistons
    • F02F3/003—Multi-part pistons the parts being connected by casting, brazing, welding or clamping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/16—Pistons  having cooling means
    • F02F3/20—Pistons  having cooling means the means being a fluid flowing through or along piston
    • F02F3/22—Pistons  having cooling means the means being a fluid flowing through or along piston the fluid being liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F2200/00—Manufacturing
    • F02F2200/04—Forging of engine parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F2200/00—Manufacturing
    • F02F2200/06—Casting
    • 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
    • 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
    • Y10T29/49266—Gudgeon pin, wrist pin, piston pin, or boss therefor
    • 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
    • Y10T29/49288—Connecting rod making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Forging (AREA)
DE60139329T 2000-10-18 2001-10-17 Mehraxial geschmiedeter kolben Expired - Lifetime DE60139329D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24175900P 2000-10-18 2000-10-18
PCT/US2001/032251 WO2002033291A1 (en) 2000-10-18 2001-10-17 Multi-axially forged piston

Publications (1)

Publication Number Publication Date
DE60139329D1 true DE60139329D1 (de) 2009-09-03

Family

ID=22912064

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60139329T Expired - Lifetime DE60139329D1 (de) 2000-10-18 2001-10-17 Mehraxial geschmiedeter kolben

Country Status (6)

Country Link
US (2) US6840155B2 (de)
EP (1) EP1327089B1 (de)
JP (1) JP2004515359A (de)
AU (1) AU2002213255A1 (de)
DE (1) DE60139329D1 (de)
WO (1) WO2002033291A1 (de)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7836815B2 (en) * 2002-05-15 2010-11-23 Deltahawk Engines, Inc. Lubricant-cooled and wristpin lubricating piston
BR0304869A (pt) * 2002-05-15 2004-08-17 Deltahawk Inc Pistão de lubrificação de pino de êmbolo e resfriado por lubrificante
DE10222463A1 (de) * 2002-05-22 2003-12-04 Mahle Gmbh Kolbenbolzenlager für Verbrennungsmotoren
US6825450B2 (en) * 2002-11-06 2004-11-30 Federal-Mogul World Wide, Inc. Piston and method of manufacture
CN100535423C (zh) * 2003-03-31 2009-09-02 日立金属株式会社 内燃机用活塞及其制造方法
FR2854089B1 (fr) * 2003-04-23 2006-05-19 Semt Pielstick Procede de fabrication d'un piston, outillage pour la mise en oeuvre de ce procede et piston ainsi obtenu
US7005620B2 (en) * 2003-11-04 2006-02-28 Federal-Mogul World Wide, Inc. Piston and method of manufacture
JP4429769B2 (ja) * 2004-03-16 2010-03-10 パナソニック株式会社 密閉型圧縮機
DE102004061778A1 (de) * 2004-09-29 2006-04-06 Ks Kolbenschmidt Gmbh Einfach-Reibschweißung
DE102004061777A1 (de) * 2004-12-22 2006-08-17 Ks Kolbenschmidt Gmbh Kolbenfenster mit Scupperslots und Freiguss
ES2288735T3 (es) * 2005-05-04 2008-01-16 Pistal Racing S.R.L. Piston de aleacion metalica de alta densidad para motor de combustion interna y procedimiento para fabricar un piston de este tipo.
DE502005009435D1 (de) * 2005-09-17 2010-05-27 Ks Kolbenschmidt Gmbh Kolben, insbesondere kühlkanalkolben, mit drei reibschweisszonen
US20070074695A1 (en) * 2005-10-04 2007-04-05 Mahle Technology, Inc. Piston having improved cooling characteristics
DE102006031094A1 (de) * 2006-07-05 2008-01-10 Ks Kolbenschmidt Gmbh Kühlmediumübertritt im Kolben mit kleiner Kompressionshöhe
US7578229B2 (en) * 2006-12-01 2009-08-25 Karl Schmidt Unisia, Inc. Piston produced from a single forged or cast piston blank
DE102008055909A1 (de) * 2008-11-05 2010-05-06 Mahle International Gmbh Mehrteiliger Kolben für einen Verbrennungsmotor
DE102008055908A1 (de) * 2008-11-05 2010-05-06 Mahle International Gmbh Mehrteiliger Kolben für einen Verbrennungsmotor
DE102008055911A1 (de) * 2008-11-05 2010-05-06 Mahle International Gmbh Mehrteiliger Kolben für einen Verbrennungsmotor sowie Verfahren zu seiner Herstellung
US8616114B2 (en) * 2009-02-27 2013-12-31 Federal-Mogul Corporation Piston with central directional oil flow and wrist pin lubrication feature and method of construction thereof
KR20120016073A (ko) * 2009-04-10 2012-02-22 페더럴-모걸 코오포레이숀 크라운 냉각 제트를 가진 피스톤
US8065985B2 (en) * 2009-05-04 2011-11-29 Federal-Mogul Corporation Piston having a central cooling gallery with a contoured flange
JP2013501193A (ja) * 2009-08-06 2013-01-10 フェデラル−モーグル コーポレイション 低熱伝導度ピストンおよびその構築方法
DE102009056917B4 (de) * 2009-12-03 2018-12-20 Mahle International Gmbh Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor
US8327537B2 (en) * 2009-12-23 2012-12-11 Federal Mogul Corporation Reinforced dual gallery piston and method of construction
US9334957B2 (en) 2009-12-23 2016-05-10 Federal-Mogul Corporation Piston having dual gallery, method of construction, and piston body portions thereof
WO2011097205A2 (en) * 2010-02-03 2011-08-11 Federal-Mogul Corporation Piston with central cooling gallery cooling feature
DE102010033881A1 (de) * 2010-08-10 2012-02-16 Mahle International Gmbh Kolben für einen Verbrennungsmotor und Verfahren zu seiner Herstellung
DE102010033882A1 (de) 2010-08-10 2012-02-16 Mahle International Gmbh Kolben für einen Verbrennungsmotor
DE102010053925A1 (de) * 2010-12-09 2012-06-14 Mahle International Gmbh Kolben für einen Verbrennungsmotor und Verfahren zu seiner Herstellung
EP2660453B1 (de) * 2010-12-27 2017-08-16 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Kolben
DE102011007285A1 (de) * 2011-04-13 2012-10-18 Mahle International Gmbh Kolben für eine Brennkraftmaschine
KR102007692B1 (ko) * 2011-04-15 2019-08-06 테네코 인코퍼레이티드 피스톤 및 피스톤을 제작하는 방법
US20120304956A1 (en) * 2011-06-06 2012-12-06 Kai Wang Piston with weld hardened ring groove and method of construction thereof
US9169800B2 (en) * 2011-11-28 2015-10-27 Federal-Mogul Corporation Piston with anti-carbon deposit coating and method of construction thereof
US10753310B2 (en) * 2012-02-10 2020-08-25 Tenneco Inc. Piston with enhanced cooling gallery
DE102012101246A1 (de) * 2012-02-16 2013-08-22 Gesenkschmiede Schneider Gmbh Umgeformtes buchsenartiges Teil und Verfahren sowie Vorrichtung zu seiner Herstellung
US9216474B2 (en) * 2012-04-24 2015-12-22 Industrial Parts Depot, Llc Two-piece friction-welded piston
US9127616B2 (en) * 2012-10-09 2015-09-08 Federal-Mogul Corporation Piston assembly and method of making a piston
DE102013214738A1 (de) * 2013-07-29 2015-01-29 Federal-Mogul Nürnberg GmbH Leichtbau eines Dieselkolbens
DE102014201845A1 (de) * 2014-02-03 2015-08-06 Federal-Mogul Nürnberg GmbH Kolben für einen Verbrennungsmotor
US20150337959A1 (en) * 2014-05-23 2015-11-26 Federal-Mogul Corporation Piston with keystone second ring groove for high temperature internal combustion engines
CN104005876B (zh) * 2014-05-26 2017-01-18 滨州东海龙活塞有限公司 一种螺纹焊接式整体锻钢活塞
MX2017004793A (es) * 2014-10-17 2017-07-27 Ks Kolbenschmidt Gmbh Metodo para manufacturar un piston.
WO2016100936A1 (en) 2014-12-19 2016-06-23 Federal-Mogul Corporation Piston with cooling gallery having enhaced oil inlet and method of construction thereof
US9797337B2 (en) * 2015-07-10 2017-10-24 Mahle International Gmbh Oil-cooled piston for an internal combustion engine
US10871125B2 (en) * 2015-11-02 2020-12-22 Ks Kolbenschmidt Gmbh Optimized hub support
US10294887B2 (en) 2015-11-18 2019-05-21 Tenneco Inc. Piston providing for reduced heat loss using cooling media
DE102016001926A1 (de) * 2016-02-18 2017-08-24 Man Truck & Bus Ag Kolben für eine Hubkolben-Verbrennungskraftmaschine
DE102017214540A1 (de) 2017-06-09 2018-12-13 Continental Teves Ag & Co. Ohg Kaltumgeformter Bremskolben
DE102017213831A1 (de) * 2017-08-08 2019-02-14 Volkswagen Aktiengesellschaft Kolben für eine Hubkolbenbrennkraftmaschine sowie Hubkolbenbrennkraftmaschine
WO2019096827A1 (de) * 2017-11-14 2019-05-23 Ks Kolbenschmidt Gmbh Stahlkolben mit optimiertem design
DE102018203226A1 (de) * 2018-03-05 2019-09-05 Federal-Mogul Nürnberg GmbH Kolben für einen Verbrennungsmotor
DE102018207874B4 (de) 2018-05-18 2023-10-26 Federal-Mogul Nürnberg GmbH Verfahren zum multidirektionalen Schmieden eines Kolbens
US11148189B2 (en) * 2018-10-10 2021-10-19 Race Winning Brands, Inc. Forged piston with oriented grain flow
GB2590701B (en) * 2019-12-27 2022-06-22 Caterpillar Motoren Gmbh & Co Piston for an internal combustion engine
CN111590191A (zh) * 2020-06-01 2020-08-28 淄博市淄川华卫模具机械厂 一种汽车活塞高压耐磨镶圈加工用焊接装置
SK288973B6 (sk) * 2020-08-13 2022-06-30 Up-Steel, S.R.O. Radiálny piestový rotačný stroj
EP3961023B1 (de) * 2020-09-01 2023-10-25 FCA Italy S.p.A. Kolben für eine brennkraftmaschine und enstsprechende herstellungsverfahren
CN215979628U (zh) * 2021-11-09 2022-03-08 马勒汽车技术（中国）有限公司 具有回油通道的活塞及发动机

Family Cites Families (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1772215A (en) 1923-07-18 1930-08-05 Rudolph R Grant Method of making pistons
US2024285A (en) * 1931-03-18 1935-12-17 Aluminum Co Of America Method of making pistons
US2077688A (en) * 1935-07-22 1937-04-20 Oakes Prod Corp Piston
US2261931A (en) * 1936-04-29 1941-11-11 Alexander M Alexandrescu Piston and ring construction
US2136822A (en) * 1936-05-08 1938-11-15 Aluminum Co Of America Piston
US2465792A (en) * 1944-07-23 1949-03-29 Aluminum Co Of America Piston
US2442408A (en) * 1944-09-15 1948-06-01 Specialloid Ltd Piston cooling construction
US2771327A (en) * 1953-08-17 1956-11-20 Thompson Prod Inc Piston construction
US3104922A (en) * 1961-07-07 1963-09-24 White Motor Co Piston
US3341924A (en) * 1963-12-02 1967-09-19 Trw Inc Method of making a forged piston with an oil gallery
US3324772A (en) * 1964-05-29 1967-06-13 Karl Schmidt G M B H Fa Piston
US3613521A (en) * 1968-11-07 1971-10-19 Komatsu Mfg Co Ltd Piston for internal combustion engine
US3654840A (en) * 1970-09-08 1972-04-11 Trw Inc Forged piston with circumferential grain flow around upper region of wrist pin bore and method of producing same
FR2238372A5 (de) * 1973-07-19 1975-02-14 Dampers
US4286505A (en) * 1979-04-23 1981-09-01 Caterpillar Tractor Co. Oil cooled piston
DE2919638A1 (de) * 1979-05-16 1980-11-20 Schmidt Gmbh Karl Kolben fuer brennkraftmaschinen
MX157562A (es) * 1980-07-14 1988-12-02 Trw Inc Metodo mejorado para un piston motor de aleacion de aluminio que tiene un anillo ferroso de refuerzo su extremo de cabeza
DE3032671A1 (de) * 1980-08-29 1982-03-18 Alcan Aluminiumwerk Nürnberg GmbH, 6000 Frankfurt Kolben fuer brennkraftmaschinen
JPS5832017B2 (ja) 1981-05-29 1983-07-09 株式会社 阪村機械製作所 ホ−マにおけるピストン圧造法
DE3222582C2 (de) * 1982-06-16 1985-10-03 Berchem & Schaberg Gmbh, 4650 Gelsenkirchen Verfahren zum Herstellen eines Kolbenbodenrohlings durch Schmieden für einen gebauten Kolben
GB8328931D0 (en) * 1983-10-29 1983-11-30 Ae Plc Pistons
DE3343623A1 (de) * 1983-12-02 1985-06-13 Thyssen Industrie AG Schmiedetechnik/Bergbautechnik, 4100 Duisburg Schmiedepresse und steuerung dafuer
JPS60166157A (ja) * 1984-02-09 1985-08-29 Ishikawajima Harima Heavy Ind Co Ltd ピストンヘツドの製作方法
GB8413800D0 (en) * 1984-05-30 1984-07-04 Ae Plc Manufacture of pistons
DE3502248C1 (de) * 1985-01-24 1986-05-07 Berchem & Schaberg Gmbh, 4650 Gelsenkirchen Verfahren zur Herstellung eines einteiligen Kolbens fuer einen Verbrennungsmotor durch Schmieden
DE3509103A1 (de) * 1985-03-14 1986-09-18 Kolbenschmidt AG, 7107 Neckarsulm Kolben fuer brennkraftmaschinen
US4635596A (en) * 1985-08-12 1987-01-13 Kawasaki Jukogyo Kabushiki Kaisha Assembly of piston and connecting rod in internal-combustion engine
JPS62132415A (ja) 1985-12-04 1987-06-15 Pioneer Electronic Corp くし形フイルタ
GB8622538D0 (en) * 1986-09-18 1986-10-22 Ae Plc Pistons
JPH0620570B2 (ja) * 1986-11-19 1994-03-23 本田技研工業株式会社 ピストンの鍛造方法
DE3713241A1 (de) 1986-12-24 1988-07-07 Mahle Gmbh Als rohling gegossener kopf eines zweiteiligen kolbens
JPS6436641A (en) * 1987-07-31 1989-02-07 Dainippon Ink & Chemicals Curable resin composition
JP2590501B2 (ja) * 1987-12-11 1997-03-12 スズキ株式会社 内燃機関用ピストン
DE3811200A1 (de) * 1988-04-01 1989-10-19 Berchem & Schaberg Gmbh Kolbenrohling fuer einen geschmiedeten kolben
US5040454A (en) * 1988-10-21 1991-08-20 Caterpillar Inc. Piston assembly and piston member thereof having a predetermined compression height to diameter ratio
KR900006661A (ko) * 1988-10-25 1990-05-08 고하라 도시히토 시래믹스-금속의 마찰 압접체 및 그것으로 이루어지는 시래믹스 따로 만들어 붙임 피스턴
BR9001859A (pt) * 1990-04-17 1991-11-12 Metal Leve Sa Processo de fabricacao de embolo e embolo
US5136992A (en) * 1990-07-12 1992-08-11 Mahle Gmbh Piston for internal combustion engines with forged sections made of steel
BR9005370A (pt) * 1990-10-18 1992-06-16 Metal Leve Sa Processo de fabricacao de embolo refrigerado
JPH062613A (ja) * 1992-06-17 1994-01-11 Izumi Ind Ltd 内燃機関用ピストンおよびその製造方法
US5588422A (en) * 1992-11-17 1996-12-31 Regents Of The University Of Minnesota Methods and pharmaceutical compositions for enhanced cardiopulmonary resuscitation
US5316907A (en) * 1993-01-22 1994-05-31 Regents Of The University Of Minnesota Enzymatic fluorometric assay for adenylate cyclase
US5618665A (en) * 1993-01-22 1997-04-08 Regents Of The University Of Minnesota Enzymatic fluorometric assay for adenylate cyclase
US6001085A (en) * 1993-08-13 1999-12-14 Daig Corporation Coronary sinus catheter
US5643231A (en) * 1993-08-13 1997-07-01 Daig Corporation Coronary sinus catheter
US5984909A (en) * 1993-08-13 1999-11-16 Daig Corporation Coronary sinus catheter
US5423772A (en) * 1993-08-13 1995-06-13 Daig Corporation Coronary sinus catheter
US6277107B1 (en) * 1993-08-13 2001-08-21 Daig Corporation Guiding introducer for introducing medical devices into the coronary sinus and process for using same
US6604523B2 (en) * 1993-11-09 2003-08-12 Cprx Llc Apparatus and methods for enhancing cardiopulmonary blood flow and ventilation
US7195013B2 (en) * 1993-11-09 2007-03-27 Advanced Circulatory Systems, Inc. Systems and methods for modulating autonomic function
JPH07293326A (ja) * 1994-04-22 1995-11-07 A D D:Kk 内燃機関のピストン構造及びその製作法
DE4434994C2 (de) * 1994-09-30 1998-02-19 Porsche Ag Kolben für Brennkraftmaschinen
US5827893A (en) * 1996-03-29 1998-10-27 Lurie; Keith G. Mechanical and pharmacological therapies to treat cardiac arrest
DE69724035T2 (de) * 1996-05-20 2004-02-19 Yamaha Hatsudoki K.K., Iwata Verfahren zur Herstellung einen Kolben für eine Brennkraftmaschine
DE69814498T2 (de) * 1997-02-12 2003-11-20 Yamaha Motor Co Ltd Kolben für eine Brennkraftmaschine und Verfahren seiner Herstellung
US5919210A (en) * 1997-04-10 1999-07-06 Pharmatarget, Inc. Device and method for detection and treatment of syncope
JPH1136030A (ja) * 1997-07-17 1999-02-09 Yamaha Motor Co Ltd ピストン用アルミニウム合金及びピストン製造方法
US6486206B1 (en) * 1997-09-29 2002-11-26 Cprx Inc. Mechanical and pharmacologic therapies to treat cardiac arrest
US6032570A (en) * 1998-04-10 2000-03-07 Yamaha Hatsudoki Kabushiki Kaisha Composite piston for machine
JP4104220B2 (ja) * 1998-09-22 2008-06-18 ヤマハ発動機株式会社 内燃機関用鍛造ピストンの鍛造用金型及びピストンの製造方法
US5934174A (en) * 1998-10-02 1999-08-10 Cummins Engine Company, Inc. Lightweight articulated piston head and method of making the piston head
US6155157A (en) * 1998-10-06 2000-12-05 Caterpillar Inc. Method and apparatus for making a two piece unitary piston
DE19846152A1 (de) * 1998-10-07 2000-04-13 Mahle Gmbh Kolben mit Kolbengrundkörper aus geschmiedetem Stahl und einem Kühlkanal
JP3701804B2 (ja) * 1998-11-30 2005-10-05 株式会社豊田自動織機 鍛造装置及び鍛造方法
US6615257B2 (en) * 1998-12-18 2003-09-02 Cisco Technology, Inc. Secure multi-user cable modem configuration editor and viewer
DE19910582A1 (de) 1999-03-10 2000-09-28 Mahle Gmbh Gebauter Kolben
JP2000303904A (ja) * 1999-04-21 2000-10-31 Riken Tanzou Kk 内燃機関ピストンの製造方法
EP1337292A2 (de) * 2000-03-22 2003-08-27 Advanced Circulatory Systems, Inc. Kardiopulmonare maske mit metronom zur zeitgebung von kompressionen und verfahren
US6776156B2 (en) * 2001-09-28 2004-08-17 Advanced Circulatory Systems, Inc. Systems and methods to facilitate the delivery of drugs
US20030062040A1 (en) * 2001-09-28 2003-04-03 Lurie Keith G. Face mask ventilation/perfusion systems and method
US6656168B2 (en) * 2001-12-18 2003-12-02 Kimberly-Clark Worldwide, Inc. Feminine care product with discrete areas of a skin wellness additive
US6863656B2 (en) * 2002-09-20 2005-03-08 Advanced Circulatory Systems, Inc. Stress test devices and methods
US20050211417A1 (en) * 2002-11-01 2005-09-29 Cooligy,Inc. Interwoven manifolds for pressure drop reduction in microchannel heat exchangers
US7044128B2 (en) * 2003-04-08 2006-05-16 Advanced Circulatory Systems, Inc. CPR demonstration device and methods
US7836881B2 (en) * 2003-04-28 2010-11-23 Advanced Circulatory Systems, Inc. Ventilator and methods for treating head trauma and low blood circulation
US7766011B2 (en) * 2003-04-28 2010-08-03 Advanced Circulatory Systems, Inc. Positive pressure systems and methods for increasing blood pressure and circulation
US6938618B2 (en) * 2003-09-11 2005-09-06 Advanced Circulatory Systems, Inc. Bag-valve resuscitation for treatment of hypotention, head trauma, and cardiac arrest
US20050217667A1 (en) * 2004-03-30 2005-10-06 Sunil Dhuper Aerosol deliver apparatus IV
WO2005110051A2 (en) * 2004-05-10 2005-11-24 Transoma Medical, Inc. Portable device for monitoring electrocardiographic signals and indices of blood flow

Also Published As

Publication number Publication date
US20050034598A1 (en) 2005-02-17
US6840155B2 (en) 2005-01-11
US7870669B2 (en) 2011-01-18
WO2002033291A1 (en) 2002-04-25
JP2004515359A (ja) 2004-05-27
AU2002213255A1 (en) 2002-04-29
EP1327089B1 (de) 2009-07-22
EP1327089A4 (de) 2005-11-09
EP1327089A1 (de) 2003-07-16
US20020046593A1 (en) 2002-04-25

Similar Documents

Publication Publication Date Title
DE60139329D1 (de) Mehraxial geschmiedeter kolben
DE50102471D1 (de) Kolbenpumpe
DE50207312D1 (de) Kolbenpumpe
DE50204944D1 (de) Kolbenpumpe
DE50009099D1 (de) Kolbenpumpe
DE60042464D1 (de) Kolbenverdichter
DE50010344D1 (de) Kolbenpumpe
DE50101072D1 (de) Kolbenpumpe
DE50207143D1 (de) Kolbenspeicher
DE59912261D1 (de) Kolbenpumpe
DE50002358D1 (de) Gebauter kolben
DE10190601T1 (de) Kolbenmotor
DE50104620D1 (de) Axialkolbenmaschine
DE50100076D1 (de) Kartuschenkolben
DE60027841D1 (de) Kolbenpumpe
DE59912326D1 (de) Kolbenpumpe
GB2366337B (en) Piston pump
DE59912469D1 (de) Kolbenpumpe
NO20013177L (no) Frem- og tilbakegående stempelmotor
FR2811733B1 (fr) Piston de compresseur
DE69933394D1 (de) Kolben
DE59910999D1 (de) Kolbenpumpe
DE50012016D1 (de) Kolbenpumpe
DE60227128D1 (de) Kolben
DE50009404D1 (de) Kolbenpumpe

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
R082 Change of representative

Ref document number: 1327089

Country of ref document: EP

Representative=s name: MEHLER ACHLER PATENTANWAELTE, 65185 WIESBADEN, DE