AU5602073A - Rocker arm engine brake system - Google Patents

Rocker arm engine brake system

Info

Publication number
AU5602073A
AU5602073A AU56020/73A AU5602073A AU5602073A AU 5602073 A AU5602073 A AU 5602073A AU 56020/73 A AU56020/73 A AU 56020/73A AU 5602073 A AU5602073 A AU 5602073A AU 5602073 A AU5602073 A AU 5602073A
Authority
AU
Australia
Prior art keywords
rocker arm
brake system
engine brake
arm engine
rocker
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.)
Expired
Application number
AU56020/73A
Other versions
AU465235B2 (en
Inventor
Frederick Cartledge Charles
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jacobs Vehicle Systems Inc
Original Assignee
Jacobs Manufacturing 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 Manufacturing Co filed Critical Jacobs Manufacturing Co
Publication of AU5602073A publication Critical patent/AU5602073A/en
Application granted granted Critical
Publication of AU465235B2 publication Critical patent/AU465235B2/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
AU56020/73A 1972-07-11 1973-05-23 Rocker arm engine brake system Expired AU465235B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
USUS270,698 1972-07-11
US00270698A US3809033A (en) 1972-07-11 1972-07-11 Rocker arm engine brake system

Publications (2)

Publication Number Publication Date
AU5602073A true AU5602073A (en) 1974-11-28
AU465235B2 AU465235B2 (en) 1975-09-18

Family

ID=23032416

Family Applications (1)

Application Number Title Priority Date Filing Date
AU56020/73A Expired AU465235B2 (en) 1972-07-11 1973-05-23 Rocker arm engine brake system

Country Status (9)

Country Link
US (1) US3809033A (en)
JP (1) JPS4957216A (en)
AU (1) AU465235B2 (en)
CA (1) CA985586A (en)
CH (1) CH574045A5 (en)
DE (1) DE2334711A1 (en)
FR (1) FR2192601A5 (en)
GB (1) GB1373327A (en)
SE (1) SE381705B (en)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4173209A (en) * 1977-07-14 1979-11-06 Jordan Edgar R Engine control system and valve deactivator thereof
US4175534A (en) * 1977-07-14 1979-11-27 Edgar R Jordan Valve deactivator for internal combustion engines
US4150640A (en) * 1977-12-20 1979-04-24 Cummins Engine Company, Inc. Fluidic exhaust valve opening system for an engine compression brake
DE2832542A1 (en) * 1978-07-25 1980-02-07 Maschf Augsburg Nuernberg Ag INTERNAL COMBUSTION ENGINE WITH ENGINE BRAKE
US4398510A (en) * 1978-11-06 1983-08-16 The Jacobs Manufacturing Company Timing mechanism for engine brake
JPS6315521Y2 (en) * 1981-05-15 1988-05-02
JPS6233046Y2 (en) * 1981-05-20 1987-08-24
US4510900A (en) * 1982-12-09 1985-04-16 The Jacobs Manufacturing Company Hydraulic pulse engine retarder
JPS59175614U (en) * 1983-05-11 1984-11-24 アイシン精機株式会社 Internal combustion engine valve drive device
US4688384A (en) * 1985-04-15 1987-08-25 The Jacobs Manufacturing Company Braking boost pressure modulator and method
US4592319A (en) * 1985-08-09 1986-06-03 The Jacobs Manufacturing Company Engine retarding method and apparatus
US4664070A (en) * 1985-12-18 1987-05-12 The Jacobs Manufacturing Company Hydro-mechanical overhead for internal combustion engine
US4711210A (en) * 1986-12-29 1987-12-08 Cummins Engine Company, Inc. Compression braking system for an internal combustion engine
US4930463A (en) * 1989-04-18 1990-06-05 Hare Sr Nicholas S Electro-rheological valve control mechanism
US5158109A (en) * 1989-04-18 1992-10-27 Hare Sr Nicholas S Electro-rheological valve
US5103779A (en) * 1989-04-18 1992-04-14 Hare Sr Nicholas S Electro-rheological valve control mechanism
US5014829A (en) * 1989-04-18 1991-05-14 Hare Sr Nicholas S Electro-rheological shock absorber
US5647318A (en) * 1994-07-29 1997-07-15 Caterpillar Inc. Engine compression braking apparatus and method
US5540201A (en) * 1994-07-29 1996-07-30 Caterpillar Inc. Engine compression braking apparatus and method
US5526784A (en) * 1994-08-04 1996-06-18 Caterpillar Inc. Simultaneous exhaust valve opening braking system
SE504145C2 (en) * 1995-03-20 1996-11-18 Volvo Ab Exhaust valve mechanism in an internal combustion engine
WO1997006355A1 (en) * 1995-08-08 1997-02-20 Diesel Engine Retarders, Inc. Internal combustion engines with combined cam and electro-hydraulic engine valve control
US5829397A (en) * 1995-08-08 1998-11-03 Diesel Engine Retarders, Inc. System and method for controlling the amount of lost motion between an engine valve and a valve actuation means
US5746175A (en) * 1995-08-08 1998-05-05 Diesel Engine Retarders, Inc. Four-cycle internal combustion engines with two-cycle compression release braking
US5537976A (en) * 1995-08-08 1996-07-23 Diesel Engine Retarders, Inc. Four-cycle internal combustion engines with two-cycle compression release braking
SE512116C2 (en) * 1995-11-24 2000-01-24 Volvo Ab Exhaust valve mechanism in an internal combustion engine
US6647954B2 (en) 1997-11-17 2003-11-18 Diesel Engine Retarders, Inc. Method and system of improving engine braking by variable valve actuation
KR20010042444A (en) * 1998-04-03 2001-05-25 디이젤 엔진 리타더스, 인코포레이티드 Hydraulic lash adjuster with compression release brake
US6718940B2 (en) 1998-04-03 2004-04-13 Diesel Engine Retarders, Inc. Hydraulic lash adjuster with compression release brake
US6234143B1 (en) 1999-07-19 2001-05-22 Mack Trucks, Inc. Engine exhaust brake having a single valve actuation
DE60043780D1 (en) 1999-09-10 2010-03-18 Diesel Engine Retarders Inc ROCKER LEVER SYSTEM WITH TOTGANG AND INTEGRATED MOTOR BRAKE
US6394067B1 (en) 1999-09-17 2002-05-28 Diesel Engine Retardersk, Inc. Apparatus and method to supply oil, and activate rocker brake for multi-cylinder retarding
EP1232336A4 (en) 1999-09-17 2009-08-05 Diesel Engine Retarders Inc Captive volume accumulator for a lost motion system
US6334429B1 (en) * 1999-09-17 2002-01-01 Diesel Engine Retarders Integrated lost motion rocker brake with control valve for lost motion clip/reset
US6293248B1 (en) * 1999-09-22 2001-09-25 Mack Trucks, Inc. Two-cycle compression braking on a four stroke engine using hydraulic lash adjustment
EP1242735B1 (en) 1999-12-20 2010-10-13 Jacobs Vehicle Systems, Inc. Method and apparatus for hydraulic clip and reset of engine brake systems utilizing lost motion
US6386160B1 (en) 1999-12-22 2002-05-14 Jenara Enterprises, Ltd. Valve control apparatus with reset
US6253730B1 (en) 2000-01-14 2001-07-03 Cummins Engine Company, Inc. Engine compression braking system with integral rocker lever and reset valve
US6213091B1 (en) 2000-03-21 2001-04-10 Deere & Company Engine compression brake system
EP1395737A2 (en) 2001-06-13 2004-03-10 Diesel Engine Retarders, Inc. Latched reset mechanism for engine brake
US6732685B2 (en) 2002-02-04 2004-05-11 Caterpillar Inc Engine valve actuator
US6694933B1 (en) * 2002-09-19 2004-02-24 Diesel Engine Retarders, Inc. Lost motion system and method for fixed-time valve actuation
US20050217623A1 (en) * 2004-04-02 2005-10-06 Ronald Truelove Cam follower
DE102005040649A1 (en) * 2005-08-27 2007-03-01 Schaeffler Kg Rocker arm-valve drive for gas exchange valve of e.g. multi-cylinder internal combustion engine, has force transmission device designed as swing/rocker arm that is rotatably supported on lever axle with pressurizing medium guiding channel
US7556004B2 (en) * 2006-10-16 2009-07-07 Caterpillar Inc. Bactrian rocker arm and engine using same
US8726863B2 (en) * 2007-03-16 2014-05-20 Jacobs Vehicle Systems, Inc. Rocker shaft pedestal incorporating an engine valve actuation system or engine brake
US8528508B2 (en) * 2007-03-16 2013-09-10 Jacobs Vehicle Systems, Inc. Individual rocker shaft and pedestal mounted engine brake
US8210144B2 (en) * 2008-05-21 2012-07-03 Caterpillar Inc. Valve bridge having a centrally positioned hydraulic lash adjuster
DE102008061412A1 (en) * 2008-07-11 2010-01-14 Man Nutzfahrzeuge Ag Hydraulic valve and EVB clearance compensation
CN102003239B (en) * 2009-08-31 2012-11-28 上海尤顺汽车部件有限公司 Quick-braking engine brake device
US7984705B2 (en) 2009-01-05 2011-07-26 Zhou Yang Engine braking apparatus with two-level pressure control valves
DE102010011454B4 (en) 2010-03-15 2020-08-06 Schaeffler Technologies AG & Co. KG Reciprocating internal combustion engine with decompression engine brake
DE102010011455A1 (en) 2010-03-15 2011-09-15 Schaeffler Technologies Gmbh & Co. Kg Reciprocating internal combustion engine with adjustable inflating element
CN107829791B (en) * 2010-07-27 2021-01-05 雅各布斯车辆***公司 Combined engine braking and positive power engine lost motion valve actuation system
US9376941B2 (en) 2011-02-15 2016-06-28 Shanghai Universoon Autoparts Co., Ltd. Method and apparatus for resetting valve lift for use in engine brake
CN102787919B (en) 2011-05-18 2015-03-04 上海尤顺汽车部件有限公司 Method and device for braking reset rocking arm
DE102013019000A1 (en) * 2013-11-13 2015-05-13 Daimler Ag Engine braking device for an internal combustion engine
EP3077633B1 (en) * 2013-12-05 2019-06-05 Jacobs Vehicle Systems, Inc. Apparatus and system comprising collapsing and extending mechanisms for actuating engine valves
EP2975230B1 (en) 2014-07-15 2018-02-21 Jacobs Vehicle Systems, Inc. Lost motion valve actuation systems with locking elements including wedge locking elements
WO2016041600A1 (en) 2014-09-18 2016-03-24 Eaton Srl Rocker arm assembly for engine braking
KR20180008556A (en) 2015-05-18 2018-01-24 이턴 에스알엘 A rocker arm with an oil drain valve acting as an accumulator
ITUB20155428A1 (en) * 2015-11-10 2017-05-10 Streparava S P A Con Socio Unico A CONTROL DEVICE FOR A VALVE OF AN INTERNAL COMBUSTION ENGINE TO CONTROL THE VALVE OF AN INTERNAL COMBUSTION ENGINE
CN106321183A (en) * 2016-08-17 2017-01-11 潍柴动力股份有限公司 Engine brake execution mechanism and engine
CN106382140B (en) * 2016-10-21 2018-11-23 东风商用车有限公司 A kind of engine braking control oil channel structures
EP3662149A4 (en) 2017-08-03 2021-06-09 Jacobs Vehicle Systems, Inc. Systems and methods for counter flow management and valve motion sequencing in enhanced engine braking
MX2020010396A (en) * 2018-04-04 2020-11-24 Pacbrake Company Lost motion exhaust rocker engine brake system with actuation solenoid valve and method of operation.
WO2020061069A1 (en) * 2018-09-17 2020-03-26 Jacobs Vehicle Systems, Inc. Improved response time in lost motion valvetrains
EP4018080A4 (en) * 2019-10-15 2023-11-15 Cummins, Inc. An exhaust valve opening system
CN111271147B (en) * 2020-04-10 2022-05-24 安徽航瑞航空动力装备有限公司 Engine valve rocker mounting structure
CN112253274B (en) * 2020-09-11 2022-02-18 浙江九隆机械有限公司 Brake rocker arm

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE422254C (en) * 1924-09-09 1925-11-27 Fritz Steck Starting device for heat engines, especially for diesel engines
US3332405A (en) * 1965-10-01 1967-07-25 Jacobs Mfg Co Internal combustion engine brake
US3367312A (en) * 1966-01-28 1968-02-06 White Motor Corp Engine braking system
US3547087A (en) * 1968-08-09 1970-12-15 White Motor Corp Engine valve control for braking operation

Also Published As

Publication number Publication date
SE381705B (en) 1975-12-15
FR2192601A5 (en) 1974-02-08
DE2334711A1 (en) 1974-01-24
CH574045A5 (en) 1976-03-31
AU465235B2 (en) 1975-09-18
US3809033A (en) 1974-05-07
JPS4957216A (en) 1974-06-04
CA985586A (en) 1976-03-16
GB1373327A (en) 1974-11-13

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