DK242686A - Fremgangsmaade til retardering af udstaedningstakten ved en forbraendingsmotor samt apparat til brug ved udaevelse af fremgangsmaaden - Google Patents

Fremgangsmaade til retardering af udstaedningstakten ved en forbraendingsmotor samt apparat til brug ved udaevelse af fremgangsmaaden Download PDF

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Publication number
DK242686A
DK242686A DK242686A DK242686A DK242686A DK 242686 A DK242686 A DK 242686A DK 242686 A DK242686 A DK 242686A DK 242686 A DK242686 A DK 242686A DK 242686 A DK242686 A DK 242686A
Authority
DK
Denmark
Prior art keywords
exhaust valve
exhaust
stroke
opening
engine
Prior art date
Application number
DK242686A
Other languages
English (en)
Other versions
DK242686D0 (da
Inventor
Zdenek Sidonius Meistrick
Original Assignee
Jacobs Mfg Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jacobs Mfg Co filed Critical Jacobs Mfg Co
Publication of DK242686D0 publication Critical patent/DK242686D0/da
Publication of DK242686A publication Critical patent/DK242686A/da

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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve Device For Special Equipments (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Fluid-Driven Valves (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
DK242686A 1985-08-09 1986-05-23 Fremgangsmaade til retardering af udstaedningstakten ved en forbraendingsmotor samt apparat til brug ved udaevelse af fremgangsmaaden DK242686A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/763,962 US4592319A (en) 1985-08-09 1985-08-09 Engine retarding method and apparatus

Publications (2)

Publication Number Publication Date
DK242686D0 DK242686D0 (da) 1986-05-23
DK242686A true DK242686A (da) 1987-02-10

Family

ID=25069312

Family Applications (1)

Application Number Title Priority Date Filing Date
DK242686A DK242686A (da) 1985-08-09 1986-05-23 Fremgangsmaade til retardering af udstaedningstakten ved en forbraendingsmotor samt apparat til brug ved udaevelse af fremgangsmaaden

Country Status (17)

Country Link
US (1) US4592319A (da)
EP (1) EP0211170B1 (da)
JP (1) JPS6238813A (da)
CN (1) CN86103699A (da)
AT (1) ATE45408T1 (da)
AU (1) AU578204B2 (da)
BR (1) BR8602544A (da)
CA (1) CA1271675A (da)
DE (3) DE3677784D1 (da)
DK (1) DK242686A (da)
ES (3) ES8707327A1 (da)
IE (1) IE922012L (da)
IN (2) IN165794B (da)
MX (1) MX162178A (da)
NO (1) NO862153L (da)
NZ (1) NZ216294A (da)
ZA (1) ZA863774B (da)

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US4706624A (en) * 1986-06-10 1987-11-17 The Jacobs Manufacturing Company Compression release retarder with valve motion modifier
US4706625A (en) * 1986-08-15 1987-11-17 The Jacobs Manufacturing Company Engine retarder with reset auto-lash mechanism
US4741307A (en) * 1987-02-17 1988-05-03 Pacific Diesel Brave Co. Apparatus and method for compression release retarding of an engine
US4793307A (en) * 1987-06-11 1988-12-27 The Jacobs Manufacturing Company Rocker arm decoupler for two-cycle engine retarder
US4901684A (en) * 1988-11-10 1990-02-20 Marlene Alfreda Wride Variable lift cam follower
DE3900739A1 (de) * 1989-01-12 1990-07-19 Man Nutzfahrzeuge Ag Verfahren zur steigerung der motorbremsleistung bei viertakt-hubkolben-brennkraftmaschinen
DE3922884A1 (de) * 1989-07-12 1991-01-24 Man Nutzfahrzeuge Ag Motorbremse fuer luftverdichtende brennkraftmaschinen
DE4007287A1 (de) * 1990-03-08 1991-09-12 Man Nutzfahrzeuge Ag Motorbremse fuer luftverdichtende brennkraftmaschine
US5048480A (en) * 1990-03-15 1991-09-17 Jacobs Brake Technology Corporation Variable timing process and mechanism for a compression release engine retarder
US5012778A (en) * 1990-09-21 1991-05-07 Jacobs Brake Technology Corporation Externally driven compression release retarder
US5117790A (en) * 1991-02-19 1992-06-02 Caterpillar Inc. Engine operation using fully flexible valve and injection events
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US5121723A (en) * 1991-03-29 1992-06-16 Cummins Electronics Company, Inc. Engine brake control apparatus and method
US5165375A (en) * 1992-01-03 1992-11-24 Jacobs Brake Technology Corporation Master piston for a compression release engine retarder
US5161501A (en) * 1992-01-03 1992-11-10 Jacobs Brake Technology Corporation Self-clippping slave piston
US5255650A (en) * 1992-06-01 1993-10-26 Caterpillar Inc. Engine braking utilizing unit valve actuation
US5347968A (en) * 1993-05-24 1994-09-20 Caterpillar Inc. Integral air compression system
US5357926A (en) * 1993-08-26 1994-10-25 Jacobs Brake Technology Corporation Compression release engine brake with selectively reduced engine exhaust noise
US5386809A (en) * 1993-10-26 1995-02-07 Cummins Engine Company, Inc. Pressure relief valve for compression engine braking system
US5540201A (en) * 1994-07-29 1996-07-30 Caterpillar Inc. Engine compression braking apparatus and method
US5647318A (en) * 1994-07-29 1997-07-15 Caterpillar Inc. Engine compression braking apparatus and method
US5526784A (en) * 1994-08-04 1996-06-18 Caterpillar Inc. Simultaneous exhaust valve opening braking system
US5462025A (en) * 1994-09-28 1995-10-31 Diesel Engine Retarders, Inc. Hydraulic circuits for compression release engine brakes
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US6293248B1 (en) 1999-09-22 2001-09-25 Mack Trucks, Inc. Two-cycle compression braking on a four stroke engine using hydraulic lash adjustment
US6553962B1 (en) * 2000-08-02 2003-04-29 Ford Global Technologies, Inc. Exhaust valve deactivation and intake valve phasing to enable deceleration fuel shut off and engine braking
US6446598B1 (en) * 2000-12-11 2002-09-10 Caterpillar Inc. Compression brake actuation system and method
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US20030037765A1 (en) * 2001-08-24 2003-02-27 Shafer Scott F. Linear control valve for controlling a fuel injector and engine compression release brake actuator and engine using same
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KR20040094419A (ko) * 2002-01-30 2004-11-09 디이젤 엔진 리타더스, 인코포레이티드 감압된 커먼 레일 및 전용 엔진 밸브를 사용하는 방법 및엔진 밸브 작동 시스템
AU2003208220A1 (en) * 2002-03-04 2003-09-16 Jenara Enterprises Ltd. Apparatus and method for retarding an engine with an exhaust brake and a compression release brake
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US6769405B2 (en) 2002-07-31 2004-08-03 Caterpillar Inc Engine with high efficiency hydraulic system having variable timing valve actuation
US6854442B2 (en) * 2002-12-02 2005-02-15 Caterpillar Inc Rotary valve for controlling a fuel injector and engine compression release brake actuator and engine using same
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US6779506B1 (en) * 2003-09-23 2004-08-24 International Engine Intellectual Property Company, Llc Engine brake control pressure strategy
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US7789065B2 (en) * 2008-07-09 2010-09-07 Zhou Yang Engine braking apparatus with mechanical linkage and lash adjustment
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CN104675532B (zh) 2010-07-27 2018-11-13 雅各布斯车辆系统公司 组合发动机制动和正功率发动机空动阀致动系统
JP5724296B2 (ja) * 2010-10-28 2015-05-27 いすゞ自動車株式会社 エンジンシステム
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Also Published As

Publication number Publication date
IN168930B (da) 1991-07-13
JPH0366492B2 (da) 1991-10-17
CN86103699A (zh) 1987-02-04
ES555523A0 (es) 1987-07-01
ES8800394A1 (es) 1987-10-16
ES557457A0 (es) 1987-10-16
DK242686D0 (da) 1986-05-23
BR8602544A (pt) 1987-03-17
NO862153L (no) 1987-02-10
DE3689126T2 (de) 1994-03-03
JPS6238813A (ja) 1987-02-19
EP0211170A1 (en) 1987-02-25
IN165794B (da) 1990-01-13
ES8707327A1 (es) 1987-07-01
DE3664945D1 (en) 1989-09-14
EP0211170B1 (en) 1989-08-09
ZA863774B (en) 1987-01-28
IE922012L (en) 1992-07-01
DE3677784D1 (de) 1991-04-04
ES8801421A1 (es) 1987-12-16
US4592319A (en) 1986-06-03
NZ216294A (en) 1987-08-31
CA1271675A (en) 1990-07-17
MX162178A (es) 1991-04-05
AU5796886A (en) 1987-02-12
ATE45408T1 (de) 1989-08-15
DE3689126D1 (de) 1993-11-04
ES557456A0 (es) 1987-12-16
AU578204B2 (en) 1988-10-13

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