GB2410063B - Device for controlling a gas exchange valve for an internal combustion engine - Google Patents

Device for controlling a gas exchange valve for an internal combustion engine

Info

Publication number
GB2410063B
GB2410063B GB0500612A GB0500612A GB2410063B GB 2410063 B GB2410063 B GB 2410063B GB 0500612 A GB0500612 A GB 0500612A GB 0500612 A GB0500612 A GB 0500612A GB 2410063 B GB2410063 B GB 2410063B
Authority
GB
United Kingdom
Prior art keywords
controlling
combustion engine
internal combustion
gas exchange
exchange valve
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 - Fee Related
Application number
GB0500612A
Other versions
GB0500612D0 (en
GB2410063A (en
Inventor
Uwe Hammer
Simon Kieser
Bjoern Schuetz
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB0500612D0 publication Critical patent/GB0500612D0/en
Publication of GB2410063A publication Critical patent/GB2410063A/en
Application granted granted Critical
Publication of GB2410063B publication Critical patent/GB2410063B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F01L9/02—
    • 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
    • F01L2800/00—Methods of operation using a variable valve timing mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Fluid Pressure (AREA)
GB0500612A 2004-01-15 2005-01-13 Device for controlling a gas exchange valve for an internal combustion engine Expired - Fee Related GB2410063B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004002140A DE102004002140A1 (en) 2004-01-15 2004-01-15 Device for controlling a gas exchange valve for an internal combustion engine

Publications (3)

Publication Number Publication Date
GB0500612D0 GB0500612D0 (en) 2005-02-16
GB2410063A GB2410063A (en) 2005-07-20
GB2410063B true GB2410063B (en) 2006-04-19

Family

ID=34202542

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0500612A Expired - Fee Related GB2410063B (en) 2004-01-15 2005-01-13 Device for controlling a gas exchange valve for an internal combustion engine

Country Status (2)

Country Link
DE (1) DE102004002140A1 (en)
GB (1) GB2410063B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20051810A1 (en) * 2005-09-28 2007-03-29 Dellorto Spa ELECTRO-HYDRAULIC CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE VALVES WITH VARIABLE DRIVE

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10310298A1 (en) * 2003-03-10 2004-09-23 Robert Bosch Gmbh Valve operation control device for a motor vehicle combustion engine, especially a diesel engine, has a hydraulic damping choke for controlling valve-closing speed so that it is matched to engine speed and loading
DE10312108A1 (en) * 2003-03-19 2004-09-30 Robert Bosch Gmbh Arrangement for controlling combustion engine gas exchange valves has high-pressure pump, feed line, valve adjuster, return line in closed circuit with approximately constant circulating fluid volume

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10310298A1 (en) * 2003-03-10 2004-09-23 Robert Bosch Gmbh Valve operation control device for a motor vehicle combustion engine, especially a diesel engine, has a hydraulic damping choke for controlling valve-closing speed so that it is matched to engine speed and loading
DE10312108A1 (en) * 2003-03-19 2004-09-30 Robert Bosch Gmbh Arrangement for controlling combustion engine gas exchange valves has high-pressure pump, feed line, valve adjuster, return line in closed circuit with approximately constant circulating fluid volume

Also Published As

Publication number Publication date
GB0500612D0 (en) 2005-02-16
GB2410063A (en) 2005-07-20
DE102004002140A1 (en) 2005-08-04

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20150113