WO2007115528A1 - Oberteil eines gebauten kolbens - Google Patents
Oberteil eines gebauten kolbens Download PDFInfo
- Publication number
- WO2007115528A1 WO2007115528A1 PCT/DE2007/000536 DE2007000536W WO2007115528A1 WO 2007115528 A1 WO2007115528 A1 WO 2007115528A1 DE 2007000536 W DE2007000536 W DE 2007000536W WO 2007115528 A1 WO2007115528 A1 WO 2007115528A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- piston
- contact surface
- built
- profile
- underside
- 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.)
- Ceased
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J1/00—Pistons; Trunk pistons; Plungers
- F16J1/09—Pistons; Trunk pistons; Plungers with means for guiding fluids
-
- 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
-
- 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
Definitions
- Fig. 2 shows an upper part of a piston having a centrally located blind hole bore with internal thread for receiving a screw, whereby the upper part is screwed to the lower part of the piston, and its bottom view shown in half.
- the piston bottom facing away from the bottom of the annular rib 15 carries the inner contact surface 2.
- a circumferential recess 16 is formed radially inwardly, which has the outer bearing surface 3.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
Description
Claims
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/225,900 US8079299B2 (en) | 2006-04-04 | 2007-03-23 | Upper part of a composite piston |
| KR1020087024114A KR101443396B1 (ko) | 2006-04-04 | 2007-03-23 | 조립식 피스톤의 상부 |
| CN2007800124248A CN101415929B (zh) | 2006-04-04 | 2007-03-23 | 已装配活塞的上部件 |
| EP07722095.2A EP2002104B1 (de) | 2006-04-04 | 2007-03-23 | Oberteil eines gebauten kolbens |
| JP2009503402A JP5091227B2 (ja) | 2006-04-04 | 2007-03-23 | 組立式のピストンの上部 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006015587A DE102006015587A1 (de) | 2006-04-04 | 2006-04-04 | Oberteil eines gebauten Kolbens |
| DE102006015587.41 | 2006-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2007115528A1 true WO2007115528A1 (de) | 2007-10-18 |
Family
ID=38326771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/DE2007/000536 Ceased WO2007115528A1 (de) | 2006-04-04 | 2007-03-23 | Oberteil eines gebauten kolbens |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8079299B2 (de) |
| EP (1) | EP2002104B1 (de) |
| JP (1) | JP5091227B2 (de) |
| KR (1) | KR101443396B1 (de) |
| CN (1) | CN101415929B (de) |
| DE (1) | DE102006015587A1 (de) |
| WO (1) | WO2007115528A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006055251A1 (de) | 2006-11-23 | 2008-05-29 | Mahle International Gmbh | Zweiteiliger Kolben für einen Verbrennungsmotor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3633134A1 (de) * | 1986-09-30 | 1988-04-07 | Man B & W Diesel Gmbh | Gebauter kolben fuer brennkraftmaschinen |
| DE4129746A1 (de) * | 1991-09-06 | 1993-04-22 | Man B & W Diesel Ag | Gebauter kolben fuer hubkolbenmaschinen |
| WO2005121537A1 (de) * | 2004-06-08 | 2005-12-22 | Mahle Gmbh | Gebauter kolben und verfahren zur vermeidung von beschädigungen in kontakt zueinander stehender flächen des oberteiles und des unterteiles des kolbens |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH406736A (de) * | 1962-09-11 | 1966-01-31 | Mirrlees National Limited | Kolben für Verbrennungskraftmaschine |
| US3465651A (en) * | 1968-02-13 | 1969-09-09 | Alco Products Inc | Composite pistons |
| DE2832970A1 (de) * | 1978-07-27 | 1980-02-07 | Schmidt Gmbh Karl | Gebauter, fluessigkeitsgekuehlter kolben fuer brennkraftmaschinen |
| DE2936630C2 (de) * | 1979-09-11 | 1985-05-09 | Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen | Kolben für eine Brennkraftmaschine |
| DE3926791A1 (de) * | 1989-08-14 | 1991-02-21 | Kriegler Franz | Brennkraftmaschinenkolben |
| JPH08210180A (ja) * | 1995-02-03 | 1996-08-20 | Mitsubishi Heavy Ind Ltd | ピストン |
| DK176124B1 (da) * | 1999-04-07 | 2006-09-11 | Man B & W Diesel As | Stempel og stempelstang til en forbrændingsmotor |
| FI113683B (fi) * | 2001-06-04 | 2004-05-31 | Waertsilae Finland Oy | Polttomoottorin mäntäyksikkö |
-
2006
- 2006-04-04 DE DE102006015587A patent/DE102006015587A1/de not_active Withdrawn
-
2007
- 2007-03-23 JP JP2009503402A patent/JP5091227B2/ja not_active Expired - Fee Related
- 2007-03-23 CN CN2007800124248A patent/CN101415929B/zh active Active
- 2007-03-23 EP EP07722095.2A patent/EP2002104B1/de active Active
- 2007-03-23 WO PCT/DE2007/000536 patent/WO2007115528A1/de not_active Ceased
- 2007-03-23 KR KR1020087024114A patent/KR101443396B1/ko active Active
- 2007-03-23 US US12/225,900 patent/US8079299B2/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3633134A1 (de) * | 1986-09-30 | 1988-04-07 | Man B & W Diesel Gmbh | Gebauter kolben fuer brennkraftmaschinen |
| DE3633134C2 (de) | 1986-09-30 | 1992-07-30 | Man B & W Diesel Ag, 8900 Augsburg, De | |
| DE4129746A1 (de) * | 1991-09-06 | 1993-04-22 | Man B & W Diesel Ag | Gebauter kolben fuer hubkolbenmaschinen |
| WO2005121537A1 (de) * | 2004-06-08 | 2005-12-22 | Mahle Gmbh | Gebauter kolben und verfahren zur vermeidung von beschädigungen in kontakt zueinander stehender flächen des oberteiles und des unterteiles des kolbens |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20090004901A (ko) | 2009-01-12 |
| EP2002104B1 (de) | 2017-05-10 |
| KR101443396B1 (ko) | 2014-09-24 |
| EP2002104A1 (de) | 2008-12-17 |
| JP5091227B2 (ja) | 2012-12-05 |
| DE102006015587A1 (de) | 2007-10-11 |
| CN101415929A (zh) | 2009-04-22 |
| US8079299B2 (en) | 2011-12-20 |
| US20090173224A1 (en) | 2009-07-09 |
| CN101415929B (zh) | 2011-12-28 |
| JP2009532612A (ja) | 2009-09-10 |
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| Date | Code | Title | Description |
|---|---|---|---|
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