GB518082A - Hydraulic power transmitters - Google Patents

Hydraulic power transmitters

Info

Publication number
GB518082A
GB518082A GB23949/38A GB2394938A GB518082A GB 518082 A GB518082 A GB 518082A GB 23949/38 A GB23949/38 A GB 23949/38A GB 2394938 A GB2394938 A GB 2394938A GB 518082 A GB518082 A GB 518082A
Authority
GB
United Kingdom
Prior art keywords
plate
blades
sleeve
ring
shaft
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
GB23949/38A
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 GB518082A publication Critical patent/GB518082A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/48—Control of exclusively fluid gearing hydrodynamic
    • F16H61/50—Control of exclusively fluid gearing hydrodynamic controlled by changing the flow, force, or reaction of the liquid in the working circuit, while maintaining a completely filled working circuit
    • F16H61/52—Control of exclusively fluid gearing hydrodynamic controlled by changing the flow, force, or reaction of the liquid in the working circuit, while maintaining a completely filled working circuit by altering the position of blades
    • F16H61/56—Control of exclusively fluid gearing hydrodynamic controlled by changing the flow, force, or reaction of the liquid in the working circuit, while maintaining a completely filled working circuit by altering the position of blades to change the blade angle

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Control Of Turbines (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

518,082. Hydraulic power transmitters. LAVAUD, R. S. DE. Aug. 13, 1938, No. 23949. Convention date, Aug. 13, 1937. [Class 69 (ii)] In a hydraulic power transmitter, two sets of fixed radial guide vanes 3, 3<1> are disposed between the blades 5 fixed on a drawing impeller wheel and the blades 11 mounted on a driven turbine and adjustable to vary the speed ratio and to effect reversal. The blades 3, 3<1> are carried by a ring S co-axial with the aligned driving and driven shafts 1, 2. The blades 5 rotate in the annular space 10 and are mounted between a plate 6 keyed on the shaft 1 and a ring 8 secured to the plate 6 by struts 8'. Liquid from an inlet pipe L is supplied under pressure to the space 10 by means of a centrifugal injection pump formed by a spiral-shaped groove 6<1> in that side of the plate 6 which bears against a fixed plate 9. The blades 11 are straight or curved and rotate in the annular space 10'. They are journalled at 12, 12<1> parallel to the shafts 1, 2 in a ring 13 and a plate 14 which is fastened to a plate 15 keyed on the shaft 12, the rings 13 being secured to the plate 14 by struts 13<1>. The blades 11 have projections 18 which engage in slots in a plate 16<1> fastened to a sleeve 16 which is connected by a pin and helical groove coupling to a sleeve 17 slidable along but not rotatable around the shaft 2. Axial movement of the sleeve 17 by an automatically or hand operated handle V therefore rocks the blades 11 about their journals 12, 12<1>. Air and excess liquid pass through an aperture 4<1> into an exhaust circuit which includes a loaded relief valve.
GB23949/38A 1937-08-13 1938-08-13 Hydraulic power transmitters Expired GB518082A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR518082X 1937-08-13

Publications (1)

Publication Number Publication Date
GB518082A true GB518082A (en) 1940-02-16

Family

ID=8916081

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23949/38A Expired GB518082A (en) 1937-08-13 1938-08-13 Hydraulic power transmitters

Country Status (1)

Country Link
GB (1) GB518082A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2415365A (en) * 1944-09-20 1947-02-04 Raymond D Mudd Variable pitch fluid drive
US2416948A (en) * 1940-10-11 1947-03-04 Northrop Aircraft Inc Hydraulic turbine type torque converter and fluid coupling
US2469085A (en) * 1944-03-20 1949-05-03 Richard H Sheppard Hydraulic power transmission
US2701948A (en) * 1952-08-08 1955-02-15 Chrysler Corp Torque converter fluid supply system
US3020719A (en) * 1956-06-25 1962-02-13 Voith Gmbh J M Variable slip fluid coupling

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2416948A (en) * 1940-10-11 1947-03-04 Northrop Aircraft Inc Hydraulic turbine type torque converter and fluid coupling
US2469085A (en) * 1944-03-20 1949-05-03 Richard H Sheppard Hydraulic power transmission
US2415365A (en) * 1944-09-20 1947-02-04 Raymond D Mudd Variable pitch fluid drive
US2701948A (en) * 1952-08-08 1955-02-15 Chrysler Corp Torque converter fluid supply system
US3020719A (en) * 1956-06-25 1962-02-13 Voith Gmbh J M Variable slip fluid coupling

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