SE0103388D0 - Avgasventilmekanism i förbränningsmotor - Google Patents
Avgasventilmekanism i förbränningsmotorInfo
- Publication number
- SE0103388D0 SE0103388D0 SE0103388A SE0103388A SE0103388D0 SE 0103388 D0 SE0103388 D0 SE 0103388D0 SE 0103388 A SE0103388 A SE 0103388A SE 0103388 A SE0103388 A SE 0103388A SE 0103388 D0 SE0103388 D0 SE 0103388D0
- Authority
- SE
- Sweden
- Prior art keywords
- rocker arm
- cylinder chamber
- combustion engine
- internal combustion
- valve mechanism
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
- F01L13/06—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for braking
- F01L13/065—Compression release engine retarders of the "Jacobs Manufacturing" type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/18—Rocking arms or levers
- F01L1/181—Centre pivot rocking arms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
- F01L13/06—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for braking
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/04—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation using engine as brake
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/08—Shape of cams
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L2305/00—Valve arrangements comprising rollers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L2760/00—Control of valve gear to facilitate reversing, starting, braking of four stroke engines
- F01L2760/003—Control of valve gear to facilitate reversing, starting, braking of four stroke engines for switching to compressor action in order to brake
- F01L2760/004—Control of valve gear to facilitate reversing, starting, braking of four stroke engines for switching to compressor action in order to brake whereby braking is exclusively produced by compression in the cylinders
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0103388A SE523849C2 (sv) | 2001-10-11 | 2001-10-11 | Avgasventilmekanism i förbränningsmotor |
DE60221878T DE60221878T2 (de) | 2001-10-11 | 2002-10-10 | Abgasventilmechanismus in verbrennungsmotoren |
EP02775657A EP1442200B1 (en) | 2001-10-11 | 2002-10-10 | Exhaust valve mechanism in internal combustion engines |
PCT/SE2002/001849 WO2003031778A1 (en) | 2001-10-11 | 2002-10-10 | Exhaust valve mechanism in internal combustion engines |
US10/490,311 US6983725B2 (en) | 2001-10-11 | 2002-10-10 | Exhaust valve mechanism in internal combustion engines |
JP2003534732A JP4292078B2 (ja) | 2001-10-11 | 2002-10-10 | 内燃機関の排気弁機構 |
AT02775657T ATE370315T1 (de) | 2001-10-11 | 2002-10-10 | Abgasventilmechanismus in verbrennungsmotoren |
BR0212849-7A BR0212849A (pt) | 2001-10-11 | 2002-10-10 | Mecanismo de válvula de exaustão em motores de combustão interna |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0103388A SE523849C2 (sv) | 2001-10-11 | 2001-10-11 | Avgasventilmekanism i förbränningsmotor |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0103388D0 true SE0103388D0 (sv) | 2001-10-11 |
SE0103388L SE0103388L (sv) | 2003-04-12 |
SE523849C2 SE523849C2 (sv) | 2004-05-25 |
Family
ID=20285616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0103388A SE523849C2 (sv) | 2001-10-11 | 2001-10-11 | Avgasventilmekanism i förbränningsmotor |
Country Status (8)
Country | Link |
---|---|
US (1) | US6983725B2 (sv) |
EP (1) | EP1442200B1 (sv) |
JP (1) | JP4292078B2 (sv) |
AT (1) | ATE370315T1 (sv) |
BR (1) | BR0212849A (sv) |
DE (1) | DE60221878T2 (sv) |
SE (1) | SE523849C2 (sv) |
WO (1) | WO2003031778A1 (sv) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6925976B2 (en) * | 2003-03-06 | 2005-08-09 | Jenara Enterprises Ltd. | Modal variable valve actuation system for internal combustion engine and method for operating the same |
SE525678C2 (sv) | 2003-08-25 | 2005-04-05 | Volvo Lastvagnar Ab | Anordning vid förbränningsmotor |
SE526636C2 (sv) * | 2004-02-23 | 2005-10-18 | Volvo Lastvagnar Ab | Avgasventilmekanism för en förbränningsmotor |
US7392772B2 (en) | 2004-05-06 | 2008-07-01 | Jacobs Vehicle Systems, Inc. | Primary and offset actuator rocker arms for engine valve actuation |
BRPI0419031B1 (pt) * | 2004-09-09 | 2015-10-27 | Volvo Lastvagnar Ab | aparelho para um motor de combustão interna |
US20080271692A1 (en) * | 2004-12-13 | 2008-11-06 | Weaver Robert R | Rocker arm for valve actuation |
WO2006085802A1 (en) * | 2005-02-11 | 2006-08-17 | Volvo Lastvagnar Ab | Device for combustion engine |
DE602005024187D1 (de) | 2005-08-18 | 2010-11-25 | Renault Trucks | Steuerverfahren für die einlass- und auslassventile eines motors und solche ventile umfassender verbrennungsmotor |
EP1969207A4 (en) * | 2005-12-28 | 2012-03-07 | Jacobs Vehicle Systems Inc | METHOD AND SYSTEM FOR PART CYCLE VENTILATION BRAKES |
US20070163243A1 (en) * | 2006-01-17 | 2007-07-19 | Arvin Technologies, Inc. | Exhaust system with cam-operated valve assembly and associated method |
MX2008011833A (es) * | 2006-03-16 | 2008-09-29 | Master Lock Co | Candado. |
DE102006015893A1 (de) | 2006-04-05 | 2007-10-11 | Daimlerchrysler Ag | Gaswechselventilbetätigungsvorrichtung |
US7284533B1 (en) * | 2006-05-08 | 2007-10-23 | Jacobs Vehicle Systems, Inc | Method of operating an engine brake |
DE102006037396A1 (de) * | 2006-08-10 | 2008-02-14 | Daimler Ag | Brennkraftmaschine |
EP2079912A4 (en) * | 2006-10-27 | 2011-01-26 | Jacobs Vehicle Systems Inc | ENGINE BRAKE APPARATUS |
EP2092167B1 (en) * | 2006-12-12 | 2013-02-27 | Mack Trucks, Inc. | Valve opening arrangement and method |
US8156921B2 (en) | 2006-12-12 | 2012-04-17 | Mack Trucks, Inc. | Valve opening arrangement and method |
WO2009002234A1 (en) * | 2007-06-26 | 2008-12-31 | Volvo Lastvagnar Ab | Exhaust valve mechanism for an internal combustion engine |
CN101835967B (zh) | 2007-10-22 | 2013-10-09 | 沃尔沃拉斯特瓦格纳公司 | 发动机制动器检测 |
DE102008061412A1 (de) * | 2008-07-11 | 2010-01-14 | Man Nutzfahrzeuge Ag | Hydraulischer Ventil- und EVB-Spielausgleich |
US8800531B2 (en) * | 2010-03-12 | 2014-08-12 | Caterpillar Inc. | Compression brake system for an engine |
US20110239967A1 (en) * | 2010-03-30 | 2011-10-06 | Gnutti Ltd. | Valve bridge |
AT510528B1 (de) * | 2010-09-23 | 2012-09-15 | Avl List Gmbh | Viertakt-brennkraftmaschine mit einer motorbremse |
JP2014515456A (ja) | 2011-05-26 | 2014-06-30 | ジェイコブス ビークル システムズ、インコーポレイテッド | エンジン・バルブを作動させるための主要ロッカ・アーム/補助ロッカ・アーム・アセンブリ |
CN103388505B (zh) * | 2012-05-09 | 2016-03-02 | 上海尤顺汽车部件有限公司 | 一种双摇臂固链式制动装置 |
CN103388504B (zh) * | 2012-05-09 | 2016-03-02 | 上海尤顺汽车部件有限公司 | 一种固链式专用摇臂制动装置 |
US9512786B2 (en) * | 2012-09-25 | 2016-12-06 | Renault Trucks | Valve actuation mechanism and automotive vehicle equipped with such a valve actuation mechanism |
EP3077633B1 (en) | 2013-12-05 | 2019-06-05 | Jacobs Vehicle Systems, Inc. | Apparatus and system comprising collapsing and extending mechanisms for actuating engine valves |
CN110462173B (zh) * | 2017-03-27 | 2021-08-27 | 沃尔沃卡车集团 | 用于内燃发动机的摇臂 |
EP4010574A4 (en) * | 2019-08-05 | 2023-09-20 | Jacobs Vehicle Systems, Inc. | COMBINED POWER AND CYLINDER DEACTIVATION PROCESS WITH SECONDARY VALVE EVENT |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR880701317A (ko) * | 1986-05-21 | 1988-07-26 | 원본미기재 | 기체 연료를 사용하는 기관 |
US4793307A (en) | 1987-06-11 | 1988-12-27 | The Jacobs Manufacturing Company | Rocker arm decoupler for two-cycle engine retarder |
JP3764595B2 (ja) * | 1998-12-24 | 2006-04-12 | 株式会社日立製作所 | エンジン補助ブレーキ装置 |
DE60028951T2 (de) * | 1999-04-14 | 2006-10-12 | Jacobs Vehicle Systems Inc., Bloomfield | Hebelanordnung für gaseinlass- und auslassventile zum verändern des ventilhubs und teilen bei positiver leistung |
-
2001
- 2001-10-11 SE SE0103388A patent/SE523849C2/sv not_active IP Right Cessation
-
2002
- 2002-10-10 WO PCT/SE2002/001849 patent/WO2003031778A1/en active IP Right Grant
- 2002-10-10 US US10/490,311 patent/US6983725B2/en not_active Expired - Lifetime
- 2002-10-10 DE DE60221878T patent/DE60221878T2/de not_active Expired - Lifetime
- 2002-10-10 EP EP02775657A patent/EP1442200B1/en not_active Expired - Lifetime
- 2002-10-10 BR BR0212849-7A patent/BR0212849A/pt not_active Application Discontinuation
- 2002-10-10 JP JP2003534732A patent/JP4292078B2/ja not_active Expired - Lifetime
- 2002-10-10 AT AT02775657T patent/ATE370315T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US6983725B2 (en) | 2006-01-10 |
JP4292078B2 (ja) | 2009-07-08 |
DE60221878D1 (de) | 2007-09-27 |
ATE370315T1 (de) | 2007-09-15 |
WO2003031778A1 (en) | 2003-04-17 |
US20040237932A1 (en) | 2004-12-02 |
DE60221878T2 (de) | 2008-05-15 |
SE523849C2 (sv) | 2004-05-25 |
BR0212849A (pt) | 2004-10-13 |
SE0103388L (sv) | 2003-04-12 |
EP1442200A1 (en) | 2004-08-04 |
EP1442200B1 (en) | 2007-08-15 |
JP2005504910A (ja) | 2005-02-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |