GB191500889A - Differential Gear Control for Distributing Mechanisms in Reciprocating Engines. - Google Patents

Differential Gear Control for Distributing Mechanisms in Reciprocating Engines.

Info

Publication number
GB191500889A
GB191500889A GB191500889DA GB191500889A GB 191500889 A GB191500889 A GB 191500889A GB 191500889D A GB191500889D A GB 191500889DA GB 191500889 A GB191500889 A GB 191500889A
Authority
GB
United Kingdom
Prior art keywords
gears
differential gear
gear control
toothed
reciprocating engines
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
Inventor
Ferruccio Valobra
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
Application granted granted Critical
Publication of GB191500889A publication Critical patent/GB191500889A/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
    • F01L13/0015—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Retarders (AREA)

Abstract

889. Valobra, F. Jan. 26, 1914, [Convention date]. Cam gears; toothed gears. - Relates to differential toothed gearing for operating two cams or eccentrics by co-axial sleeves 4<1>, 4". An internally toothed wheel 7 is driven from the engine by a toothed wheel 8, and rotates wheels 5<1>, 5<11> through intermediate pinions 6<1>, 6". The relative positions of the driven parts are adjusted by operating the arms 10<1>, 10<11>, which carry the pinions 6', 6" through levers 19', 19". The Specification as open to inspection under Section 91 (3) (a) comprises also simple differential gears actuating slide or lift valves through cranks or cams; this subject-matter does not appear in the Specification as accepted.
GB191500889D 1914-01-26 1915-01-19 Differential Gear Control for Distributing Mechanisms in Reciprocating Engines. Expired GB191500889A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT191500889X 1914-01-26

Publications (1)

Publication Number Publication Date
GB191500889A true GB191500889A (en) 1915-12-30

Family

ID=32652416

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191500889D Expired GB191500889A (en) 1914-01-26 1915-01-19 Differential Gear Control for Distributing Mechanisms in Reciprocating Engines.

Country Status (1)

Country Link
GB (1) GB191500889A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0254058A2 (en) * 1986-07-23 1988-01-27 Süddeutsche Kolbenbolzenfabrik GmbH Camshaft for controlling the gas inlet and exhaust valves of an internal-combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0254058A2 (en) * 1986-07-23 1988-01-27 Süddeutsche Kolbenbolzenfabrik GmbH Camshaft for controlling the gas inlet and exhaust valves of an internal-combustion engine
EP0254058A3 (en) * 1986-07-23 1989-08-09 Suddeutsche Kolbenbolzenfabrik Gmbh Adjusting device for a camshaft for controlling the gas inlet and exhaust valves of an internal-combustion engine

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