GB337291A - Improvements in and relating to the regulation of internal combustion engines - Google Patents

Improvements in and relating to the regulation of internal combustion engines

Info

Publication number
GB337291A
GB337291A GB1474/30A GB147430A GB337291A GB 337291 A GB337291 A GB 337291A GB 1474/30 A GB1474/30 A GB 1474/30A GB 147430 A GB147430 A GB 147430A GB 337291 A GB337291 A GB 337291A
Authority
GB
United Kingdom
Prior art keywords
thrust rod
relating
regulation
internal combustion
servo
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
GB1474/30A
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.)
MOTORENFABRIK DEUTZ AG
Original Assignee
MOTORENFABRIK DEUTZ AG
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 MOTORENFABRIK DEUTZ AG filed Critical MOTORENFABRIK DEUTZ AG
Publication of GB337291A publication Critical patent/GB337291A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F02D13/0223—Variable control of the intake valves only
    • 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
    • F01L13/0021—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 by modification of rocker arm ratio
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Abstract

337,291. Motorenfabrik Deutz Akt.- Ges. Jan. 15, 192.9, [Convention date]. Fluid relays.-In an internal - combustion engine wherein the amount of fuel drawn into the cylinder is controlled by varying the lift of the inlet valve, the valve thrust rod is moved relatively to the cam path by a servo-motor connected to a centrifugal governor. Fig. 1 shows the end of the thrust rod d, contacting by a roller e with the roller lever f moved by the cam f<1>. A governor operates the slide valve o of the servo-motor, the piston of which is connected to one arm k of a bell-crank, the other arm h, of which is connected to the end of the thrust rod.
GB1474/30A 1929-01-15 1930-01-15 Improvements in and relating to the regulation of internal combustion engines Expired GB337291A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE337291X 1929-01-15

Publications (1)

Publication Number Publication Date
GB337291A true GB337291A (en) 1930-10-30

Family

ID=6221305

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1474/30A Expired GB337291A (en) 1929-01-15 1930-01-15 Improvements in and relating to the regulation of internal combustion engines

Country Status (1)

Country Link
GB (1) GB337291A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0689638A1 (en) * 1993-03-17 1996-01-03 WRIDE, Donald Charles Valve operating gear
EP1985816A1 (en) * 2007-03-05 2008-10-29 PIAGGIO &amp; C. S.p.A. System for continuously varying the lift and the phase of the valves in an internal combustion engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0689638A1 (en) * 1993-03-17 1996-01-03 WRIDE, Donald Charles Valve operating gear
EP0689638A4 (en) * 1993-03-17 1997-06-04 Donald Charles Wride Valve operating gear
EP1985816A1 (en) * 2007-03-05 2008-10-29 PIAGGIO &amp; C. S.p.A. System for continuously varying the lift and the phase of the valves in an internal combustion engine

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