GB127676A - Improvements in Hydraulic Transmission Apparatus. - Google Patents

Improvements in Hydraulic Transmission Apparatus.

Info

Publication number
GB127676A
GB127676A GB7433/17A GB743317A GB127676A GB 127676 A GB127676 A GB 127676A GB 7433/17 A GB7433/17 A GB 7433/17A GB 743317 A GB743317 A GB 743317A GB 127676 A GB127676 A GB 127676A
Authority
GB
United Kingdom
Prior art keywords
tank
controlled
ports
valve
pass
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
GB7433/17A
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.)
Sir WG Armstrong Whitworth and Co Ltd
Original Assignee
Sir WG Armstrong Whitworth and Co Ltd
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 Sir WG Armstrong Whitworth and Co Ltd filed Critical Sir WG Armstrong Whitworth and Co Ltd
Priority to GB7433/17A priority Critical patent/GB127676A/en
Publication of GB127676A publication Critical patent/GB127676A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

127,676. Armstrong, Whitworth, & Co., Sir W. G., and Allan, A. May 23, 1917. Valves controlled from a distance.-In hydraulic apparatus for operating the valves of an internal combustion engine, the transmitting cylinder C', Fig. 1, communicates with a compensating tank E' by means of ports D' which are open during the first part of the piston stroke, the pressure in the tank being maintained by an adjustable spring-controlled plunger F'. The transmission line may be connected to the tank by a by-pass R<1> with valve S<1>, the effective stroke of the transmitting piston may be varied by means of a screwed sleeve Y', Fig. 3, and the by-pass may consist of a port in the cylinder C<1> above the ports D<1> controlled manually by a valve. Means for removing air may be provided.
GB7433/17A 1917-05-23 1917-05-23 Improvements in Hydraulic Transmission Apparatus. Expired GB127676A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7433/17A GB127676A (en) 1917-05-23 1917-05-23 Improvements in Hydraulic Transmission Apparatus.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7433/17A GB127676A (en) 1917-05-23 1917-05-23 Improvements in Hydraulic Transmission Apparatus.

Publications (1)

Publication Number Publication Date
GB127676A true GB127676A (en) 1919-06-12

Family

ID=32670499

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7433/17A Expired GB127676A (en) 1917-05-23 1917-05-23 Improvements in Hydraulic Transmission Apparatus.

Country Status (1)

Country Link
GB (1) GB127676A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2637167A (en) * 1951-08-11 1953-05-05 Pilkington Brothers Ltd Apparatus for transmitting and amplifying motion of a known frequency of oscillationand suppressing superimposed motions of other frequencies of oscillation
US2637168A (en) * 1951-08-11 1953-05-05 Pilkington Brothers Ltd Apparatus for transmitting oscillatory motion of a known frequency and suppressing superimposed oscillatory motions of other frequencies
DE1018880B (en) * 1955-05-31 1957-11-07 Albert Pomutz Hydraulic control, especially for the valves of piston engines
WO2007098994A1 (en) * 2006-02-24 2007-09-07 Schaeffler Kg Cylinder head of an internal combustion engine having an electrohydraulic valve controller

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2637167A (en) * 1951-08-11 1953-05-05 Pilkington Brothers Ltd Apparatus for transmitting and amplifying motion of a known frequency of oscillationand suppressing superimposed motions of other frequencies of oscillation
US2637168A (en) * 1951-08-11 1953-05-05 Pilkington Brothers Ltd Apparatus for transmitting oscillatory motion of a known frequency and suppressing superimposed oscillatory motions of other frequencies
DE1018880B (en) * 1955-05-31 1957-11-07 Albert Pomutz Hydraulic control, especially for the valves of piston engines
WO2007098994A1 (en) * 2006-02-24 2007-09-07 Schaeffler Kg Cylinder head of an internal combustion engine having an electrohydraulic valve controller
CN101389831B (en) * 2006-02-24 2010-08-04 谢夫勒两合公司 Cylinder head of an internal combustion engine having an electrohydraulic valve controller
US7954464B2 (en) 2006-02-24 2011-06-07 Schaeffler Technologies Gmbh & Co. Kg Cylinder head of an internal combustion engine having an electrohydraulic valve controller

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