GB1126269A - Internal combustion engine brake - Google Patents

Internal combustion engine brake

Info

Publication number
GB1126269A
GB1126269A GB38326/66A GB3832666A GB1126269A GB 1126269 A GB1126269 A GB 1126269A GB 38326/66 A GB38326/66 A GB 38326/66A GB 3832666 A GB3832666 A GB 3832666A GB 1126269 A GB1126269 A GB 1126269A
Authority
GB
United Kingdom
Prior art keywords
valve
piston
energized
cam
auxiliary cam
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
GB38326/66A
Other languages
English (en)
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 GB1126269A publication Critical patent/GB1126269A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
GB38326/66A 1965-10-01 1966-08-26 Internal combustion engine brake Expired GB1126269A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US491977A US3332405A (en) 1965-10-01 1965-10-01 Internal combustion engine brake

Publications (1)

Publication Number Publication Date
GB1126269A true GB1126269A (en) 1968-09-05

Family

ID=23954445

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38326/66A Expired GB1126269A (en) 1965-10-01 1966-08-26 Internal combustion engine brake

Country Status (4)

Country Link
US (1) US3332405A (enExample)
DE (1) DE1526485C3 (enExample)
GB (1) GB1126269A (enExample)
SE (1) SE307037B (enExample)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3439662A (en) * 1967-09-18 1969-04-22 Stanley A Jones Variably timed brake for an automotive vehicle engine
US3520287A (en) * 1968-08-09 1970-07-14 White Motor Corp Exhaust valve control for engine braking system
US3809033A (en) * 1972-07-11 1974-05-07 Jacobs Mfg Co Rocker arm engine brake system
DE3003566A1 (de) * 1980-02-01 1981-08-06 Klöckner-Humboldt-Deutz AG, 5000 Köln Bremsvorrichtung fuer eine ventilgesteuerte brennkraftmaschine
US4932372A (en) * 1988-05-02 1990-06-12 Pacific Diesel Brake Co. Apparatus and method for retarding a turbocharged engine
DE4025569C1 (en) * 1990-08-11 1991-07-18 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De Valve brake for vehicle IC engine - has separately controllable cylinder outlet valves for drive and braking functions
US5477824A (en) * 1994-07-14 1995-12-26 Cummins Engine Company, Inc. Solenoid valve for compression-type engine retarder
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
US5495838A (en) * 1995-05-12 1996-03-05 Caterpillar Inc. Compression braking system
US5626116A (en) * 1995-11-28 1997-05-06 Cummins Engine Company, Inc. Dedicated rocker lever and cam assembly for a compression braking system
US6314926B1 (en) 1999-05-24 2001-11-13 Jenera Enterprises Ltd Valve control apparatus
US6234143B1 (en) 1999-07-19 2001-05-22 Mack Trucks, Inc. Engine exhaust brake having a single valve actuation
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
US6450144B2 (en) 1999-12-20 2002-09-17 Diesel Engine Retarders, Inc. Method and apparatus for hydraulic clip and reset of engine brake systems utilizing lost motion
US6253730B1 (en) 2000-01-14 2001-07-03 Cummins Engine Company, Inc. Engine compression braking system with integral rocker lever and reset valve
US6871622B2 (en) 2002-10-18 2005-03-29 Maclean-Fogg Company Leakdown plunger
US7128034B2 (en) 2002-10-18 2006-10-31 Maclean-Fogg Company Valve lifter body
US7028654B2 (en) 2002-10-18 2006-04-18 The Maclean-Fogg Company Metering socket
US7191745B2 (en) 2002-10-18 2007-03-20 Maclean-Fogg Company Valve operating assembly
US7273026B2 (en) 2002-10-18 2007-09-25 Maclean-Fogg Company Roller follower body
DE10303567A1 (de) 2003-01-30 2004-08-12 Daimlerchrysler Ag Hydraulischer Mitnehmerkipphebel
US10415439B2 (en) 2008-07-22 2019-09-17 Eaton Intelligent Power Limited Development of a switching roller finger follower for cylinder deactivation in internal combustion engines
US9284859B2 (en) 2010-03-19 2016-03-15 Eaton Corporation Systems, methods, and devices for valve stem position sensing
US9938865B2 (en) 2008-07-22 2018-04-10 Eaton Corporation Development of a switching roller finger follower for cylinder deactivation in internal combustion engines
US9016252B2 (en) 2008-07-22 2015-04-28 Eaton Corporation System to diagnose variable valve actuation malfunctions by monitoring fluid pressure in a hydraulic lash adjuster gallery
US9581058B2 (en) 2010-08-13 2017-02-28 Eaton Corporation Development of a switching roller finger follower for cylinder deactivation in internal combustion engines
US9291075B2 (en) * 2008-07-22 2016-03-22 Eaton Corporation System to diagnose variable valve actuation malfunctions by monitoring fluid pressure in a control gallery
US9228454B2 (en) 2010-03-19 2016-01-05 Eaton Coporation Systems, methods and devices for rocker arm position sensing
US9708942B2 (en) 2010-03-19 2017-07-18 Eaton Corporation Rocker arm assembly and components therefor
US8985074B2 (en) 2010-03-19 2015-03-24 Eaton Corporation Sensing and control of a variable valve actuation system
US20190309663A9 (en) 2008-07-22 2019-10-10 Eaton Corporation Development of a switching roller finger follower for cylinder deactivation in internal combustion engines
KR101290440B1 (ko) * 2009-01-05 2013-07-26 저우 양 엔진 브레이킹 장치들 및 방법들
US9194261B2 (en) 2011-03-18 2015-11-24 Eaton Corporation Custom VVA rocker arms for left hand and right hand orientations
US11181013B2 (en) 2009-07-22 2021-11-23 Eaton Intelligent Power Limited Cylinder head arrangement for variable valve actuation rocker arm assemblies
US10087790B2 (en) 2009-07-22 2018-10-02 Eaton Corporation Cylinder head arrangement for variable valve actuation rocker arm assemblies
US9885258B2 (en) 2010-03-19 2018-02-06 Eaton Corporation Latch interface for a valve actuating device
US9874122B2 (en) 2010-03-19 2018-01-23 Eaton Corporation Rocker assembly having improved durability
USD750670S1 (en) 2013-02-22 2016-03-01 Eaton Corporation Rocker arm
DE112015000034T5 (de) 2014-03-03 2015-11-19 Eaton Corporation Ventilbetätigungsvorrichtung und Verfahren zu deren Herstellung
EP3298251B1 (en) 2015-05-18 2020-01-01 Eaton Intelligent Power Limited Rocker arm having oil release valve that operates as an accumulator
EP3914811A1 (en) * 2019-01-24 2021-12-01 Eaton Intelligent Power Limited Rocker arm assembly having lash management for cylinder deactivation and engine brake configuration
CN113431657B (zh) * 2021-08-17 2024-08-13 浙江黎明智造股份有限公司 一种节能减耗的发动机制动装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2002196A (en) * 1931-03-09 1935-05-21 Int Motor Co Engine brake
US3220392A (en) * 1962-06-04 1965-11-30 Clessie L Cummins Vehicle engine braking and fuel control system

Also Published As

Publication number Publication date
DE1526485C3 (de) 1975-10-30
US3332405A (en) 1967-07-25
SE307037B (enExample) 1968-12-16
DE1526485B2 (de) 1975-03-20
DE1526485A1 (de) 1970-03-19

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