GB112583A - Improvements in Valve Operating Mechanism for Internal Combustion Engines. - Google Patents

Improvements in Valve Operating Mechanism for Internal Combustion Engines.

Info

Publication number
GB112583A
GB112583A GB9149/17A GB914917A GB112583A GB 112583 A GB112583 A GB 112583A GB 9149/17 A GB9149/17 A GB 9149/17A GB 914917 A GB914917 A GB 914917A GB 112583 A GB112583 A GB 112583A
Authority
GB
United Kingdom
Prior art keywords
internal combustion
operating mechanism
combustion engines
valve operating
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
Application number
GB9149/17A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB9149/17A priority Critical patent/GB112583A/en
Publication of GB112583A publication Critical patent/GB112583A/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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/06—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like the cams, or the like, rotating at a higher speed than that corresponding to the valve cycle, e.g. operating fourstroke engine valves directly from crankshaft
    • 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
    • F01L13/0036—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 the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction
    • 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
    • F01L13/0036—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 the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction
    • F01L2013/0052—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 the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction with cams provided on an axially slidable sleeve
    • 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

112,583. Miller, H. P. E., and Tetlow, E. June 26, 1917. Valve-gear.-The inlet and exhaust valves are each actuated by mechanism comprising a roller h carried by a valve-rod and engaged on alternate revolutions of a cam c<4> mounted on a sliding sleeve c rotated at engine speed by a shaft a. The cam is moved into and out of line with the roller h by a spring-pressed pin d which engages a cross-over groove c' in the sleeve c. Reference has been directed by the Comptroller to Specification 1310/95.
GB9149/17A 1917-06-26 1917-06-26 Improvements in Valve Operating Mechanism for Internal Combustion Engines. Expired GB112583A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9149/17A GB112583A (en) 1917-06-26 1917-06-26 Improvements in Valve Operating Mechanism for Internal Combustion Engines.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9149/17A GB112583A (en) 1917-06-26 1917-06-26 Improvements in Valve Operating Mechanism for Internal Combustion Engines.

Publications (1)

Publication Number Publication Date
GB112583A true GB112583A (en) 1918-01-17

Family

ID=32247102

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9149/17A Expired GB112583A (en) 1917-06-26 1917-06-26 Improvements in Valve Operating Mechanism for Internal Combustion Engines.

Country Status (1)

Country Link
GB (1) GB112583A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014161619A1 (en) * 2013-03-30 2014-10-09 Daimler Ag Valve train mechanism for an internal combustion engine of a motor vehicle
WO2015070971A1 (en) * 2013-11-14 2015-05-21 Thyssenkrupp Presta Teccenter Ag Adjustable camshaft

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014161619A1 (en) * 2013-03-30 2014-10-09 Daimler Ag Valve train mechanism for an internal combustion engine of a motor vehicle
WO2015070971A1 (en) * 2013-11-14 2015-05-21 Thyssenkrupp Presta Teccenter Ag Adjustable camshaft
US9879576B2 (en) 2013-11-14 2018-01-30 Thyssenkrupp Presta Teccenter Ag Adjustable camshaft

Similar Documents

Publication Publication Date Title
GB112583A (en) Improvements in Valve Operating Mechanism for Internal Combustion Engines.
GB126389A (en) Improvements in Valve-Operating Mechanism for Internal Combustion Engines.
GB123479A (en) Improvements in and relating to Valve Operating Mechanism for Internal Combustion Engines.
GB191517501A (en) Improvements in Valves for Internal Combustion Engines.
GB191400204A (en) Improvements in Internal Combustion Engines.
GB117487A (en) Improvements in Internal Combustion Engines.
GB147750A (en) Improvements in or relating to valve mechanism of internal combustion engines
GB103115A (en) Improvements in Valve Distributing Gear for Internal Combustion Engines.
GB120285A (en) Improvements in Valve-operating Mechanism for Internal Combustion Engines.
GB151142A (en) Improvement in the valve mechanism of internal combustion engines
GB130361A (en) Improvements in Internal Combustion Engines for Aircraft and other purposes.
GB191311522A (en) Improvements in or relating to Rotary Internal Combustion Engines.
GB127374A (en) Improved Valve and Valve Gear for Internal Combustion Engines.
GB128468A (en) Improvements in Valves and Valve Gear for Internal Combustion Engines.
GB142662A (en) Improvements in valve mechanism for internal combustion engines
GB214766A (en) Improvements in rotary valves for internal combustion engines
GB178394A (en) Improvements in valve gear for internal combustion engines
GB189460A (en) Improvements in rotary sleeve valve mechanism for internal combustion engines
GB110967A (en) Improvements in or relating to the Valve Mechanism of Internal Combustion Engines.
GB121791A (en) Internal Combustion Engine.
GB222971A (en) Improvements in or relating to internal combustion engines
GB124396A (en) Improvements in Valve Mechanism for Double-acting Internal Combustion Engines.
GB191025287A (en) Improvements in Starting and Reversing Mechanism for Internal Combustion Engines.
GB118362A (en) Improvements in Internal Combustion Engines.
GB191328850A (en) Improvements in and relating to Internal Combustion Engines.