KR20020093129A - 조립된 피스톤을 가지는 내연기관 - Google Patents
조립된 피스톤을 가지는 내연기관 Download PDFInfo
- Publication number
- KR20020093129A KR20020093129A KR1020027014821A KR20027014821A KR20020093129A KR 20020093129 A KR20020093129 A KR 20020093129A KR 1020027014821 A KR1020027014821 A KR 1020027014821A KR 20027014821 A KR20027014821 A KR 20027014821A KR 20020093129 A KR20020093129 A KR 20020093129A
- Authority
- KR
- South Korea
- Prior art keywords
- piston
- combustion engine
- oil
- internal combustion
- sliding shoe
- Prior art date
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
-
- 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
- F02F3/00—Pistons
- F02F3/0015—Multi-part pistons
- F02F3/0023—Multi-part pistons the parts being bolted or screwed together
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
Description
Claims (5)
- 피스톤의 종방향축 내에 또는 피스톤의 종방향축의 근처에 배열된 단일한 나사 (5)에 의하여 서로 결합되어 있는,강으로된 피스톤저면 (3)과 그리고 피스톤 하부 부분(4)으로 되어 있는 조립된 피스톤(2)을 가지며, 그리고 피스톤 저면과, 피스톤 하부 부분 사이의 중앙의 냉각실 (7)을 가지며, 나아가서는 피스톤핀 (9)에 의하여 피스톤 하부 부분 (4)과 연결되어 있는 오일을 안내하는 연결봉 (10)을 가지는 내연기관에 있어서,나사헤드 (11)의 범위에는 연결봉 (10)으로부터 중앙의 냉각실 (7) 내에로 오일의 인수를 위한 수단이 설치되어 있는 것을 특징으로 하는 내연기관.
- 제 1 항에 있어서,상기 수단은 슬라이딩슈 (12)로부터 되어 있으며, 이 슬라이딩슈는 스프링 (23)의 힘에 의하여 연결봉 (10)에 가공된 면 (14)에 대하여 눌려지는 것을 특징으로 하는 내연기관.
- 제 2 항에 있어서,상기 나사 (5)는 그의 종방향축에 냉각오일을 인도하고 있는 하나의 구멍 (18)을 가지는 것을 특징으로 하는 내연기관.
- 제 2 항에 있어서,냉각오일은 슬라이딩슈 (12)로부터 반경방향의 유입구멍들 (22)을 가지는 간격유지편 (20)을 거쳐서 중앙의 냉각실 (7) 내에로 안내되며, 그리고 간격유지편 (20)의 내부에 배열된 나사 (5)의 부분은 냉각오일에 의하여 둘러 쌓여 있는 것을 특징으로 하는 내연기관.
- 전항들 중의 한 항에 있어서,상기 나사헤드 (11)는 적어도 부분적으로 반경방향으로 슬라이딩슈 (12)의 내부에 배열되어 있는 것을 특징으로 하는 내연기관.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10022035.5 | 2000-05-05 | ||
DE10022035A DE10022035A1 (de) | 2000-05-05 | 2000-05-05 | Verbrennungsmotor mit einem gebauten Kolben |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020093129A true KR20020093129A (ko) | 2002-12-12 |
KR100754536B1 KR100754536B1 (ko) | 2007-09-04 |
Family
ID=7640965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020027014821A KR100754536B1 (ko) | 2000-05-05 | 2001-04-07 | 조립 피스톤을 구비하는 내연 기관 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6829977B2 (ko) |
EP (1) | EP1278951B1 (ko) |
JP (1) | JP4490025B2 (ko) |
KR (1) | KR100754536B1 (ko) |
BR (1) | BR0110520B1 (ko) |
DE (2) | DE10022035A1 (ko) |
WO (1) | WO2001086133A1 (ko) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101279842B1 (ko) * | 2005-12-17 | 2013-06-28 | 말레 인터내셔널 게엠베하 | 내연 기관용 투피스형 피스톤 |
KR101279843B1 (ko) * | 2005-09-05 | 2013-06-28 | 말레 인터내셔널 게엠베하 | 액체 냉각식 조립 피스톤 |
KR101285985B1 (ko) * | 2005-09-01 | 2013-07-15 | 말레 인터내셔널 게엠베하 | 내연 기관용 투피스형 피스톤 |
KR20230062926A (ko) | 2021-11-01 | 2023-05-09 | 에이치디현대건설기계 주식회사 | 붐 다운 동작 시 에너지 저감을 위한 건설기계 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100488565B1 (ko) * | 2002-10-22 | 2005-05-11 | 현대자동차주식회사 | 피스톤의 윤활 및 냉각구조 |
DE102004027974A1 (de) * | 2004-06-08 | 2005-12-29 | Mahle Gmbh | Gebauter Kolben und Verfahren zur Vermeidung von Beschädigungen in Kontakt zueinander stehender Flächen des Oberteiles und des Unterteiles des Kolbens |
JP4748078B2 (ja) * | 2007-02-16 | 2011-08-17 | 株式会社豊田中央研究所 | 内燃機関 |
JP4624373B2 (ja) * | 2007-03-20 | 2011-02-02 | 三井造船株式会社 | 内燃機関のピストン冷却金物 |
US20080295683A1 (en) * | 2007-05-30 | 2008-12-04 | Mahle Gmbh | Focal oiling for a piston assembly |
DE102011100470A1 (de) * | 2011-05-04 | 2012-11-08 | Ks Kolbenschmidt Gmbh | Verfahren zur Herstellung eines Kühlkanalkolbens und zugehöriger Kolben |
DE102012207951B4 (de) * | 2012-05-11 | 2022-09-22 | Man Energy Solutions Se | Kolben einer Brennkraftmaschine |
DE102012208090B4 (de) * | 2012-05-15 | 2022-03-24 | Man Energy Solutions Se | Kolben einer Brennkraftmaschine |
EP3008318B1 (de) | 2013-06-14 | 2022-11-02 | KS Kolbenschmidt GmbH | Gleitschuh für einen kolben zum einsatz in brennkraftmaschinen |
DE102016202643A1 (de) * | 2016-02-22 | 2017-08-24 | Mahle International Gmbh | Kolben einer Brennkraftmaschine |
MX2018013353A (es) | 2016-05-04 | 2019-02-20 | Ks Kolbenschmidt Gmbh | Piston. |
DE102018203417A1 (de) * | 2018-03-07 | 2019-09-12 | Mahle Lnternational Gmbh | Kolbenanordnung einer Brennkraftmaschine |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1212517A (en) * | 1915-06-01 | 1917-01-16 | Gen Electric | Engine-piston. |
DE547233C (de) * | 1931-03-20 | 1932-04-02 | Maschf Augsburg Nuernberg Ag | Geteilter Kolben fuer doppeltwirkende Brennkraftmaschinen |
DE601815C (de) * | 1933-03-26 | 1934-08-24 | Maschf Augsburg Nuernberg Ag | Gekuehlter Tauchkolben fuer Brennkraftmaschinen |
GB498455A (en) * | 1938-02-16 | 1939-01-09 | Werkspoor Nv | Improvements in and relating to single-acting crosshead combustion engines |
GB586036A (en) | 1944-06-07 | 1947-03-05 | Specialloid Ltd | Improvements in and relating to pistons |
US2442408A (en) * | 1944-09-15 | 1948-06-01 | Specialloid Ltd | Piston cooling construction |
DE1253514B (de) | 1962-02-15 | 1967-11-02 | Maschf Augsburg Nuernberg Ag | Mehrteiliger, fluessigkeitsgekuehlter Kolben fuer Brennkraftmaschinen |
FR1429327A (fr) * | 1964-12-29 | 1966-02-25 | Hispano Suiza Sa | Perfectionnements apportés aux pistons pour moteurs à combustion interne |
FR1524454A (fr) | 1967-04-19 | 1968-05-10 | Moteur Moderne Le | Piston refroidi de moteur diesel |
US3465651A (en) * | 1968-02-13 | 1969-09-09 | Alco Products Inc | Composite pistons |
DD99418A1 (ko) | 1972-10-12 | 1973-08-13 | ||
DE7800918U1 (de) * | 1978-01-13 | 1982-12-16 | Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen | Kolben fuer eine brennkraftmaschine |
DE3346965A1 (de) * | 1983-12-24 | 1985-07-04 | Mahle Gmbh, 7000 Stuttgart | Tauchkolben mit veraenderlicher kompressionshoehe fuer verbrennungsmotoren |
DE3518721C3 (de) | 1985-05-24 | 1997-09-04 | Man B & W Diesel Ag | Ölgekühlter, mehrteiliger Tauchkolben einer Brennkraftmaschine |
JPS61286555A (ja) | 1985-06-14 | 1986-12-17 | Mitsubishi Heavy Ind Ltd | 内圧バランス形ピストン |
DE4018252A1 (de) * | 1990-06-07 | 1991-12-12 | Man B & W Diesel Ag | Oelgekuehlter kolben |
DE4131275C2 (de) * | 1991-09-20 | 1998-04-09 | Mahle Gmbh | Gebauter flüssigkeitsgekühlter Kolben |
DE19910582A1 (de) * | 1999-03-10 | 2000-09-28 | Mahle Gmbh | Gebauter Kolben |
-
2000
- 2000-05-05 DE DE10022035A patent/DE10022035A1/de not_active Withdrawn
-
2001
- 2001-04-07 US US10/275,361 patent/US6829977B2/en not_active Expired - Lifetime
- 2001-04-07 BR BRPI0110520-5A patent/BR0110520B1/pt not_active IP Right Cessation
- 2001-04-07 JP JP2001582706A patent/JP4490025B2/ja not_active Expired - Lifetime
- 2001-04-07 KR KR1020027014821A patent/KR100754536B1/ko active IP Right Grant
- 2001-04-07 EP EP01940141A patent/EP1278951B1/de not_active Expired - Lifetime
- 2001-04-07 DE DE50109078T patent/DE50109078D1/de not_active Expired - Lifetime
- 2001-04-07 WO PCT/DE2001/001404 patent/WO2001086133A1/de active IP Right Grant
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101285985B1 (ko) * | 2005-09-01 | 2013-07-15 | 말레 인터내셔널 게엠베하 | 내연 기관용 투피스형 피스톤 |
KR101279843B1 (ko) * | 2005-09-05 | 2013-06-28 | 말레 인터내셔널 게엠베하 | 액체 냉각식 조립 피스톤 |
KR101279842B1 (ko) * | 2005-12-17 | 2013-06-28 | 말레 인터내셔널 게엠베하 | 내연 기관용 투피스형 피스톤 |
KR20230062926A (ko) | 2021-11-01 | 2023-05-09 | 에이치디현대건설기계 주식회사 | 붐 다운 동작 시 에너지 저감을 위한 건설기계 |
Also Published As
Publication number | Publication date |
---|---|
JP2003532831A (ja) | 2003-11-05 |
US20030154855A1 (en) | 2003-08-21 |
JP4490025B2 (ja) | 2010-06-23 |
EP1278951A1 (de) | 2003-01-29 |
EP1278951B1 (de) | 2006-03-01 |
KR100754536B1 (ko) | 2007-09-04 |
BR0110520A (pt) | 2003-04-08 |
WO2001086133A1 (de) | 2001-11-15 |
BR0110520B1 (pt) | 2010-02-23 |
US6829977B2 (en) | 2004-12-14 |
DE10022035A1 (de) | 2001-11-08 |
DE50109078D1 (de) | 2006-04-27 |
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