GB201519908D0 - Adjustment device for a valve and method - Google Patents

Adjustment device for a valve and method

Info

Publication number
GB201519908D0
GB201519908D0 GBGB1519908.6A GB201519908A GB201519908D0 GB 201519908 D0 GB201519908 D0 GB 201519908D0 GB 201519908 A GB201519908 A GB 201519908A GB 201519908 D0 GB201519908 D0 GB 201519908D0
Authority
GB
United Kingdom
Prior art keywords
valve
adjustment device
adjustment
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.)
Withdrawn
Application number
GBGB1519908.6A
Other versions
GB2544300A (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.)
Caterpillar Energy Solutions GmbH
Original Assignee
Caterpillar Energy Solutions GmbH
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 Caterpillar Energy Solutions GmbH filed Critical Caterpillar Energy Solutions GmbH
Priority to GB1519908.6A priority Critical patent/GB2544300A/en
Publication of GB201519908D0 publication Critical patent/GB201519908D0/en
Priority to DE102016120917.1A priority patent/DE102016120917A1/en
Publication of GB2544300A publication Critical patent/GB2544300A/en
Withdrawn legal-status Critical Current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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
    • F01L1/462—Valve return spring arrangements
    • 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
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/10—Connecting springs to valve members
    • 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
    • F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
    • 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
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
    • F01L9/11—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic in which the action of a cam is being transmitted to a valve by a liquid column
    • F01L9/12—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic in which the action of a cam is being transmitted to a valve by a liquid column with a liquid chamber between a piston actuated by a cam and a piston acting on a valve stem
    • F01L9/14—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic in which the action of a cam is being transmitted to a valve by a liquid column with a liquid chamber between a piston actuated by a cam and a piston acting on a valve stem the volume of the chamber being variable, e.g. for varying the lift or the timing of a valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
GB1519908.6A 2015-11-11 2015-11-11 Adjustment device for a valve and method Withdrawn GB2544300A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1519908.6A GB2544300A (en) 2015-11-11 2015-11-11 Adjustment device for a valve and method
DE102016120917.1A DE102016120917A1 (en) 2015-11-11 2016-11-02 Adjustment device for a valve and adjustment method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1519908.6A GB2544300A (en) 2015-11-11 2015-11-11 Adjustment device for a valve and method

Publications (2)

Publication Number Publication Date
GB201519908D0 true GB201519908D0 (en) 2015-12-23
GB2544300A GB2544300A (en) 2017-05-17

Family

ID=55132642

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1519908.6A Withdrawn GB2544300A (en) 2015-11-11 2015-11-11 Adjustment device for a valve and method

Country Status (2)

Country Link
DE (1) DE102016120917A1 (en)
GB (1) GB2544300A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112824654A (en) * 2019-11-19 2021-05-21 北京汽车动力总成有限公司 Valve mechanism for engine, engine and vehicle with same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB150815A (en) * 1919-06-07 1920-09-07 Stanley Percival Bevan Improvements in valve mechanism for internal combustion engines
US1503257A (en) * 1922-03-13 1924-07-29 Frank B Parker Lubricating system for valve stems
JPH1089027A (en) * 1996-09-12 1998-04-07 Nissan Diesel Motor Co Ltd Valve system control device for internal combustion engine
JP4285620B2 (en) 2000-07-03 2009-06-24 本田技研工業株式会社 Apparatus for changing set load of valve spring in valve gear of internal combustion engine
JP2009542979A (en) * 2006-07-10 2009-12-03 マック トラックス インコーポレイテッド Reciprocating member with anti-floating device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112824654A (en) * 2019-11-19 2021-05-21 北京汽车动力总成有限公司 Valve mechanism for engine, engine and vehicle with same
CN112824654B (en) * 2019-11-19 2022-02-25 北京汽车动力总成有限公司 Valve mechanism for engine, engine and vehicle with same

Also Published As

Publication number Publication date
DE102016120917A1 (en) 2017-05-11
GB2544300A (en) 2017-05-17

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)