DE60139329D1 - Mehraxial geschmiedeter kolben - Google Patents
Mehraxial geschmiedeter kolbenInfo
- 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
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)
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 (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050211089A1 (en) * | 2002-05-15 | 2005-09-29 | Doers Douglas A | Lubricant-cooled and wristpin lubricating piston |
US7836815B2 (en) * | 2002-05-15 | 2010-11-23 | Deltahawk Engines, Inc. | Lubricant-cooled and wristpin lubricating piston |
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 |
ATE365272T1 (de) * | 2005-05-04 | 2007-07-15 | Pistal Racing S R L | Kolben aus einer hochdichten metallischen legierung für einen verbrennungsmotor und verfahren zur herstellung eines solchen kolbens |
EP1926902B1 (de) * | 2005-09-17 | 2010-04-14 | 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 |
DE102008055911A1 (de) * | 2008-11-05 | 2010-05-06 | Mahle International Gmbh | Mehrteiliger Kolben für einen Verbrennungsmotor sowie Verfahren zu seiner Herstellung |
DE102008055908A1 (de) * | 2008-11-05 | 2010-05-06 | Mahle International Gmbh | Mehrteiliger Kolben für einen Verbrennungsmotor |
KR101625021B1 (ko) * | 2009-02-27 | 2016-05-27 | 페더럴-모걸 코오포레이숀 | 중앙방향의 오일 유동이 있는 피스톤과 피스톤 핀 윤활특성 및 그것들의 구성 방법 |
CN102388213B (zh) * | 2009-04-10 | 2014-01-08 | 费德罗-莫格尔公司 | 具有冠部冷却喷嘴的活塞 |
US8065985B2 (en) * | 2009-05-04 | 2011-11-29 | Federal-Mogul Corporation | Piston having a central cooling gallery with a contoured flange |
BR112012002584A2 (pt) * | 2009-08-06 | 2016-03-22 | Federal Mogul Corp | pistão para um motor de combustão interna, e, método para contruir o mesmo. |
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 |
DE102010033882A1 (de) | 2010-08-10 | 2012-02-16 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor |
DE102010033881A1 (de) * | 2010-08-10 | 2012-02-16 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor und Verfahren zu seiner Herstellung |
DE102010053925A1 (de) * | 2010-12-09 | 2012-06-14 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor und Verfahren zu seiner Herstellung |
US9546733B2 (en) * | 2010-12-27 | 2017-01-17 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Piston |
DE102011007285A1 (de) * | 2011-04-13 | 2012-10-18 | Mahle International Gmbh | Kolben für eine Brennkraftmaschine |
BR112013025888A2 (pt) * | 2011-04-15 | 2018-06-05 | Federal Mogul Corp | pistão e método de fazer um pistão |
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 |
EP3206813A1 (de) * | 2014-10-17 | 2017-08-23 | KS Kolbenschmidt GmbH | Verfahren zur hestellung eines kolbens |
BR112017013133A2 (pt) | 2014-12-19 | 2017-12-26 | Fed Mogul Llc | pistão com galeria de resfriamento que tem entrada de óleo e método de construção do mesmo |
US9797337B2 (en) * | 2015-07-10 | 2017-10-24 | Mahle International Gmbh | Oil-cooled piston for an internal combustion engine |
JP6692424B2 (ja) * | 2015-11-02 | 2020-05-13 | カーエス コルベンシュミット ゲゼルシャフト ミット ベシュレンクテル ハフツングKS Kolbenschmidt GmbH | 最適化されたボス支持 |
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 |
US11566581B2 (en) * | 2017-11-14 | 2023-01-31 | Ks Kolbenschmidt Gmbh | Steel piston with optimized 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 |
US11840983B2 (en) * | 2022-02-22 | 2023-12-12 | Caterpillar Inc. | Low compression natural gas engine piston bowl for improved combustion stability |
Family Cites Families (79)
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 |
US4364159A (en) * | 1980-07-14 | 1982-12-21 | Trw Inc. | Method for manufacturing a forged piston with reinforced ring groove |
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 |
US5618665A (en) * | 1993-01-22 | 1997-04-08 | Regents Of The University Of Minnesota | Enzymatic fluorometric assay for adenylate cyclase |
US5316907A (en) * | 1993-01-22 | 1994-05-31 | Regents Of The University Of Minnesota | Enzymatic fluorometric assay for adenylate cyclase |
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 |
US6001085A (en) * | 1993-08-13 | 1999-12-14 | Daig Corporation | Coronary sinus catheter |
US5984909A (en) * | 1993-08-13 | 1999-11-16 | Daig Corporation | Coronary sinus catheter |
US5643231A (en) * | 1993-08-13 | 1997-07-01 | Daig Corporation | Coronary sinus catheter |
US5423772A (en) * | 1993-08-13 | 1995-06-13 | Daig Corporation | Coronary sinus catheter |
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 |
EP0809050B1 (de) * | 1996-05-20 | 2003-08-13 | Yamaha Hatsudoki Kabushiki Kaisha | Verfahren zur Herstellung einen Kolben für eine Brennkraftmaschine |
DE69814498T2 (de) * | 1997-02-12 | 2003-11-20 | Yamaha Hatsudoki K.K., Iwata | 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 |
AU2001249233A1 (en) * | 2000-03-22 | 2001-10-03 | Advanced Circulatory Systems, Inc. | CPR mask with compression timing metronome and methods |
US20030062040A1 (en) * | 2001-09-28 | 2003-04-03 | Lurie Keith G. | Face mask ventilation/perfusion systems and method |
US6776156B2 (en) * | 2001-09-28 | 2004-08-17 | Advanced Circulatory Systems, Inc. | Systems and methods to facilitate the delivery of drugs |
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 |
US7899526B2 (en) * | 2004-05-10 | 2011-03-01 | Regents Of The University Of Minnesota | Portable device for monitoring electrocardiographic signals and indices of blood flow |
-
2001
- 2001-10-17 US US09/981,414 patent/US6840155B2/en not_active Expired - Lifetime
- 2001-10-17 DE DE60139329T patent/DE60139329D1/de not_active Expired - Lifetime
- 2001-10-17 JP JP2002536242A patent/JP2004515359A/ja active Pending
- 2001-10-17 WO PCT/US2001/032251 patent/WO2002033291A1/en active Application Filing
- 2001-10-17 EP EP01981625A patent/EP1327089B1/de not_active Expired - Lifetime
- 2001-10-17 AU AU2002213255A patent/AU2002213255A1/en not_active Abandoned
-
2004
- 2004-07-27 US US10/899,959 patent/US7870669B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1327089A4 (de) | 2005-11-09 |
EP1327089B1 (de) | 2009-07-22 |
WO2002033291A1 (en) | 2002-04-25 |
US7870669B2 (en) | 2011-01-18 |
US20050034598A1 (en) | 2005-02-17 |
US20020046593A1 (en) | 2002-04-25 |
US6840155B2 (en) | 2005-01-11 |
AU2002213255A1 (en) | 2002-04-29 |
EP1327089A1 (de) | 2003-07-16 |
JP2004515359A (ja) | 2004-05-27 |
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 | |
DE50105498D1 (de) | Axialkolbenmaschine | |
DE50100076D1 (de) | Kartuschenkolben | |
DE60027841D1 (de) | Kolbenpumpe | |
DE59912326D1 (de) | Kolbenpumpe | |
GB2366337B (en) | Piston pump | |
DE59912469D1 (de) | Kolbenpumpe | |
NO20013177D0 (no) | Frem- og tilbakegående stempelmotor | |
FR2811733B1 (fr) | Piston de compresseur | |
DE60227128D1 (de) | Kolben | |
DE69933394D1 (de) | Kolben | |
DE50012016D1 (de) | Kolbenpumpe | |
DE59910999D1 (de) | Kolbenpumpe | |
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 |