JP2010535981A - ガス交換弁作動装置 - Google Patents
ガス交換弁作動装置 Download PDFInfo
- Publication number
- JP2010535981A JP2010535981A JP2010520461A JP2010520461A JP2010535981A JP 2010535981 A JP2010535981 A JP 2010535981A JP 2010520461 A JP2010520461 A JP 2010520461A JP 2010520461 A JP2010520461 A JP 2010520461A JP 2010535981 A JP2010535981 A JP 2010535981A
- Authority
- JP
- Japan
- Prior art keywords
- gas exchange
- exchange valve
- ignition
- camshaft
- decompression
- 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.)
- Granted
Links
- 230000006837 decompression Effects 0.000 claims abstract description 36
- 238000006073 displacement reaction Methods 0.000 claims abstract description 23
- 238000002485 combustion reaction Methods 0.000 claims abstract description 7
- 230000007423 decrease Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
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
- F01L1/02—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
- 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
- F02D13/0273—Multiple actuations of a valve within an engine cycle
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
Abstract
【選択図】 図1
Description
Claims (8)
- 内燃機関のためのガス交換弁作動装置であって、
点火カムシャフト変位装置(11)によってクランクシャフト(12)に対して相変位可能である、少なくとも1つの点火カムシャフトと、
少なくとも1つのブレーキカム(14)および少なくとも1つの減圧ガス交換弁(15)を備える、減圧ブレーキ装置と、を備え、
減圧ガス交換弁作動時点を調節するために変位装置(16)が設けられていることを特徴とする、ガス交換弁作動装置。 - 請求項1に記載のガス交換弁作動装置であって、
ブレーキカム(14)が点火カムシャフト(10)に設けられていることを特徴とする、ガス交換弁作動装置。 - 請求項2に記載のガス交換弁作動装置であって、
変位装置(16)は、クランクシャフト(12)と点火カムシャフト(10)との間の相変位を調節するために設けられていることを特徴とする、ガス交換弁作動装置。 - 請求項1〜3のいずれか1項に記載のガス交換弁作動装置であって、
変位装置(16)が、点火カムシャフト変位装置(11)と少なくとも部分的に一体的に構成されていることを特徴とする、ガス交換弁作動装置。 - 請求項1〜4のいずれか1項に記載のガス交換弁作動装置であって、
制御ユニット(22)が、減圧ガス交換弁作動時点を調節するために設けられていることを特徴とする、ガス交換弁作動装置。 - 請求項5に記載のガス交換弁作動装置であって、
制御ユニット(22)が、減圧ガス交換弁作動時点をクランクシャフト(12)の回転数に依存して調節することを特徴とする、ガス交換弁作動装置。 - 内燃機関のための請求項1〜6のいずれか1項に記載のガス交換弁作動装置のための方法であって、
ガス交換弁作動装置は、ガス点火カムシャフト変位装置(11)によってクランクシャフト(12)に対して相変位可能である少なくとも1つの点火カムシャフト(10)と、
少なくともブレーキカム(14)および少なくとも減圧ガス交換弁(15)を備える減圧ガスブレーキ装置(13)と、を備え、
クランクシャフト(12)の回転数に依存してガス交換弁作動時点が調節されることを特徴とする方法。 - 請求項7に記載の方法において、
ブレーキカムシャフト作動時点は、回転数が低くなるにつれて、クランクシャフト(12)によって上死点(23)の方向に移動されることを特徴とする、方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007038078.1 | 2007-08-11 | ||
DE102007038078A DE102007038078A1 (de) | 2007-08-11 | 2007-08-11 | Gaswechselventilbetätigungsvorrichtung |
PCT/EP2008/006487 WO2009021666A1 (de) | 2007-08-11 | 2008-08-07 | Gaswechselventilbetätigungsvorrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010535981A true JP2010535981A (ja) | 2010-11-25 |
JP5335792B2 JP5335792B2 (ja) | 2013-11-06 |
Family
ID=39967673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010520461A Active JP5335792B2 (ja) | 2007-08-11 | 2008-08-07 | ガス交換弁作動装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8230837B2 (ja) |
EP (1) | EP2173977B1 (ja) |
JP (1) | JP5335792B2 (ja) |
CN (1) | CN101784758B (ja) |
DE (1) | DE102007038078A1 (ja) |
RU (1) | RU2445472C2 (ja) |
WO (1) | WO2009021666A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7712449B1 (en) * | 2009-05-06 | 2010-05-11 | Jacobs Vehicle Systems, Inc. | Lost motion variable valve actuation system for engine braking and early exhaust opening |
FR2988771B1 (fr) * | 2012-04-02 | 2014-04-25 | Peugeot Citroen Automobiles Sa | Dispositif pour la desactivation partielle des cylindres d'un moteur a combustion interne |
CN103334808B (zh) * | 2013-06-03 | 2016-08-10 | 浙江亿日气动科技有限公司 | 电动发动机制动装置 |
DE102015016526A1 (de) | 2015-12-19 | 2017-06-22 | Daimler Ag | Verfahren zum Betreiben einer Hubkolben-Verbrennungskraftmaschine |
SE540139C2 (en) | 2016-07-11 | 2018-04-10 | Scania Cv Ab | Method of changing gear ratio in a gearbox of a vehicle |
CN109804151B (zh) | 2016-10-06 | 2022-03-29 | 沃尔沃卡车集团 | 内燃发动机和用于控制发动机的制动扭矩的方法 |
WO2018102542A1 (en) | 2016-11-30 | 2018-06-07 | Cummins Inc. | Compression release valvetrain design |
DE102016015457A1 (de) | 2016-12-22 | 2018-06-28 | Daimler Ag | Verfahren zum Betreiben einer Hubkolben-Verbrennungskraftmaschine |
DE102017201343A1 (de) | 2017-01-27 | 2018-08-02 | Mahle International Gmbh | Ventiltrieb für eine Hubkolbenbrennkraftmaschine und Verfahren zur Ventilsteuerung in einer Hubkolbenbrennkraftmaschine |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0687356A (ja) * | 1992-09-09 | 1994-03-29 | Toyota Motor Corp | エンジンブレーキ力自動制御装置 |
JPH08500872A (ja) * | 1992-06-17 | 1996-01-30 | アーベー ボルボ | マルチシリンダ燃焼エンジンにおけるエンジン遅延のための方法および装置 |
JP2001512206A (ja) * | 1997-08-01 | 2001-08-21 | マーレ ヴェンティルトリープ ゲゼルシャフト ミット ベシュレンクテル ハフツング | 駆動装置またはブレーキ装置として切替可能な内燃機関の弁制御装置 |
JP2003120376A (ja) * | 2001-10-05 | 2003-04-23 | Mitsubishi Motors Corp | 触媒熱劣化抑制装置 |
JP2003127706A (ja) * | 2001-10-29 | 2003-05-08 | Nissan Motor Co Ltd | 車両用走行制御装置及び走行制御装置搭載車両 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB112644A (en) * | 1916-11-18 | 1918-01-18 | Harold Wade | Improved Method of and Means for Braking Explosion Motors. |
RU2011853C1 (ru) * | 1992-07-16 | 1994-04-30 | Общество с ограниченной ответственностью "АТОСС" | Механизм газораспределения четырехтактного двигателя внутреннего сгорания |
DE19526463C2 (de) * | 1995-07-20 | 1998-07-09 | Daimler Benz Ag | Motorbremsvorrichtung für einen Verbrennungsmotor |
US6125828A (en) * | 1995-08-08 | 2000-10-03 | Diesel Engine Retarders, Inc. | Internal combustion engine with combined cam and electro-hydraulic engine valve control |
RU2126892C1 (ru) * | 1997-06-02 | 1999-02-27 | Щетинин Михаил Николаевич | Способ активного регулирования газораспределения в двигателе внутреннего сгорания и распределительный вал для его реализации |
US6510824B2 (en) * | 1997-12-11 | 2003-01-28 | Diesel Engine Retarders, Inc. | Variable lost motion valve actuator and method |
US6354254B1 (en) * | 1999-04-14 | 2002-03-12 | Diesel Engine Retarders, Inc. | Exhaust and intake rocker arm assemblies for modifying valve lift and timing during positive power |
DE60043780D1 (de) * | 1999-09-10 | 2010-03-18 | Diesel Engine Retarders Inc | Kipphebelsystem mit totgang und integrierter motorbremse |
US6386160B1 (en) * | 1999-12-22 | 2002-05-14 | Jenara Enterprises, Ltd. | Valve control apparatus with reset |
US20020104509A1 (en) * | 2001-02-05 | 2002-08-08 | Sameer Bhargava | Variable valve timing of an engine compression brake |
US7252054B2 (en) * | 2002-05-14 | 2007-08-07 | Caterpillar Inc | Combustion engine including cam phase-shifting |
WO2004081352A1 (en) * | 2003-03-06 | 2004-09-23 | Jenara Enterprises Ltd. | Modal variable valve actuation system for internal combustion engine and method for operating the same |
US6997150B2 (en) * | 2003-11-17 | 2006-02-14 | Borgwarner Inc. | CTA phaser with proportional oil pressure for actuation at engine condition with low cam torsionals |
DE10359068A1 (de) * | 2003-12-16 | 2005-07-21 | Ina-Schaeffler Kg | Brennkraftmaschine mit einer hydraulischen Vorrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle |
US7464675B1 (en) * | 2006-11-01 | 2008-12-16 | Michael Moses Schechter | Operating an air-hybrid vehicle with camshaft-driven engine valves |
-
2007
- 2007-08-11 DE DE102007038078A patent/DE102007038078A1/de not_active Withdrawn
-
2008
- 2008-08-07 EP EP08801530.0A patent/EP2173977B1/de active Active
- 2008-08-07 JP JP2010520461A patent/JP5335792B2/ja active Active
- 2008-08-07 CN CN200880103201.7A patent/CN101784758B/zh active Active
- 2008-08-07 WO PCT/EP2008/006487 patent/WO2009021666A1/de active Application Filing
- 2008-08-07 RU RU2010108417/06A patent/RU2445472C2/ru not_active IP Right Cessation
-
2010
- 2010-02-08 US US12/658,585 patent/US8230837B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08500872A (ja) * | 1992-06-17 | 1996-01-30 | アーベー ボルボ | マルチシリンダ燃焼エンジンにおけるエンジン遅延のための方法および装置 |
JPH0687356A (ja) * | 1992-09-09 | 1994-03-29 | Toyota Motor Corp | エンジンブレーキ力自動制御装置 |
JP2001512206A (ja) * | 1997-08-01 | 2001-08-21 | マーレ ヴェンティルトリープ ゲゼルシャフト ミット ベシュレンクテル ハフツング | 駆動装置またはブレーキ装置として切替可能な内燃機関の弁制御装置 |
JP2003120376A (ja) * | 2001-10-05 | 2003-04-23 | Mitsubishi Motors Corp | 触媒熱劣化抑制装置 |
JP2003127706A (ja) * | 2001-10-29 | 2003-05-08 | Nissan Motor Co Ltd | 車両用走行制御装置及び走行制御装置搭載車両 |
Also Published As
Publication number | Publication date |
---|---|
US20100180860A1 (en) | 2010-07-22 |
WO2009021666A1 (de) | 2009-02-19 |
CN101784758B (zh) | 2012-07-04 |
RU2445472C2 (ru) | 2012-03-20 |
RU2010108417A (ru) | 2011-09-20 |
CN101784758A (zh) | 2010-07-21 |
DE102007038078A1 (de) | 2009-02-12 |
US8230837B2 (en) | 2012-07-31 |
JP5335792B2 (ja) | 2013-11-06 |
EP2173977B1 (de) | 2017-03-01 |
EP2173977A1 (de) | 2010-04-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5335792B2 (ja) | ガス交換弁作動装置 | |
JP6423014B2 (ja) | 内燃機関用エンジンブレーキ装置 | |
EP1417399B1 (en) | Adjustable valve control system with twin cams and a cam lift summation lever | |
KR101633042B1 (ko) | 조기 배기 밸브 개방을 위한 엔진 브레이킹 메커니즘을 사용한 엔진 시스템 및 작동 방법 | |
JP5421957B2 (ja) | 非作動となり得るシリンダを備え、吸気バルブの可変制御で排気再循環を行う、内燃エンジン、及び、内燃エンジンの制御方法 | |
JP6225258B2 (ja) | 内燃機関用エンジンブレーキ装置 | |
JP2002106312A (ja) | 内燃機関の可変動弁装置 | |
KR101865738B1 (ko) | 가변 밸브 리프트 장치 | |
US7578269B2 (en) | Adjusting apparatus particularly for an internal combustion engine | |
CA2535165A1 (en) | Engine decompression system | |
JP2009518570A (ja) | 油圧式バルブ駆動システム及び方法 | |
JP5944125B2 (ja) | 内燃機関の可変動弁装置 | |
US7140333B2 (en) | Apparatus for an internal combustion engine | |
WO2006118063A1 (ja) | 内燃機関の動弁装置 | |
JP2008157195A (ja) | エンジンの可変動弁装置 | |
JP2005163695A (ja) | 内燃機関の圧縮比制御装置 | |
RU2757699C2 (ru) | Способ остановки двигателя внутреннего сгорания и регулируемый клапанный привод | |
JP6714933B2 (ja) | 内燃エンジンの制御システム | |
JPH09303162A (ja) | 圧縮圧開放式ブレーキ装置 | |
US20110132300A1 (en) | Driving assembly for a motor vehicle engine brake | |
JP2004225662A (ja) | バルブ特性変更機構を有する内燃機関 | |
WO2004042215A1 (en) | Apparatus for an internal combustion engine | |
JP3900549B2 (ja) | 圧縮圧開放型エンジン補助ブレーキ装置 | |
JP2004150301A (ja) | 内燃機関の可変動弁装置 | |
JP2007239655A (ja) | 圧縮圧開放型エンジンブレーキ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120216 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120516 |
|
RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7423 Effective date: 20120516 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20121030 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130130 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130402 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130626 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20130723 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130731 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5335792 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |