GB145783A - Valve gear with equilibrated rotary and like distributing valves - Google Patents

Valve gear with equilibrated rotary and like distributing valves

Info

Publication number
GB145783A
GB145783A GB18167/20A GB1816720A GB145783A GB 145783 A GB145783 A GB 145783A GB 18167/20 A GB18167/20 A GB 18167/20A GB 1816720 A GB1816720 A GB 1816720A GB 145783 A GB145783 A GB 145783A
Authority
GB
United Kingdom
Prior art keywords
valve
piston
pressure
liquid
valves
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
GB18167/20A
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
Publication of GB145783A publication Critical patent/GB145783A/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
    • F01L7/00—Rotary or oscillatory slide valve-gear or valve arrangements
    • F01L7/08—Rotary or oscillatory slide valve-gear or valve arrangements with conically or frusto-conically shaped valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)

Abstract

145,783. Echard, M. Dec. 8, 1915, [Convention date]. Valves.-Relates to rotary and oscillating distributing valves in which the pressure on the valve is balanced by an equal and opposite pressure on a compensating piston, and consists in attaching the piston to the valve rigidly. Figs. 1 and 2 show a conical valve d provided with an extension e on which the working fluid acts to balance the upward thrust on the valve. In the modification shown in Fig. 3, the space between the cylinder cover and the extension is filled with liquid which is put under pressure by the working-fluid acting on the piston p. Fig. 4 shows another modification provided with a differential piston p to increase the pressure on the liquid so that the balancing piston e may be of small dimensions. Leakage of liquid may be made good automatically or otherwise by way of passages r, s and a branch t. The valve rotates at onefourth the speed of the engine-shaft over two pairs of ports h, i. The means for balancing may also be applied to disk valves.
GB18167/20A 1915-12-08 1920-07-02 Valve gear with equilibrated rotary and like distributing valves Expired GB145783A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR145783X 1915-12-08

Publications (1)

Publication Number Publication Date
GB145783A true GB145783A (en) 1921-06-23

Family

ID=8875155

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18167/20A Expired GB145783A (en) 1915-12-08 1920-07-02 Valve gear with equilibrated rotary and like distributing valves

Country Status (1)

Country Link
GB (1) GB145783A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007080619A2 (en) * 2006-01-09 2007-07-19 Vito Consoloni Rotary valve internal combustion engine with seal and valve register arrangement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007080619A2 (en) * 2006-01-09 2007-07-19 Vito Consoloni Rotary valve internal combustion engine with seal and valve register arrangement
WO2007080619A3 (en) * 2006-01-09 2007-09-20 Vito Consoloni Rotary valve internal combustion engine with seal and valve register arrangement

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