GB450625A - Improvements in or relating to hydraulic transmission apparatus - Google Patents

Improvements in or relating to hydraulic transmission apparatus

Info

Publication number
GB450625A
GB450625A GB2821335A GB2821335A GB450625A GB 450625 A GB450625 A GB 450625A GB 2821335 A GB2821335 A GB 2821335A GB 2821335 A GB2821335 A GB 2821335A GB 450625 A GB450625 A GB 450625A
Authority
GB
United Kingdom
Prior art keywords
motor
pump
passages
road
stator
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
GB2821335A
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.)
MATTHEW ELWELL
REGINALD CUTHBERT WATTS
Original Assignee
MATTHEW ELWELL
REGINALD CUTHBERT WATTS
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 MATTHEW ELWELL, REGINALD CUTHBERT WATTS filed Critical MATTHEW ELWELL
Priority to GB2821335A priority Critical patent/GB450625A/en
Publication of GB450625A publication Critical patent/GB450625A/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
    • F16H39/00—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution
    • F16H39/04—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit
    • F16H39/06—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type
    • F16H39/26—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type with liquid chambers not shaped as bodies of revolution or shaped as bodies of revolution eccentric to the main axis of the gearing
    • F16H39/30—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type with liquid chambers not shaped as bodies of revolution or shaped as bodies of revolution eccentric to the main axis of the gearing with liquid chambers formed in stationary members
    • F16H39/32—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type with liquid chambers not shaped as bodies of revolution or shaped as bodies of revolution eccentric to the main axis of the gearing with liquid chambers formed in stationary members with sliding vanes carried by the rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Pumps (AREA)
  • Control Of Fluid Gearings (AREA)
  • Hydraulic Motors (AREA)

Abstract

450,625. Hydraulic transmission of power. GUINNESS, E. E., Allendale, Coalway Road, Wolverhampton, ELWELL, M., The Laurels, Tipton Road, Woodsetton, Staffordshire, and WATTS, R. C., Cleveland Works, Cleveland Road, Wolverhampton. Oct. 17, 1934, Nos. 28213/35 and 28214/35. Divided out of 450,595. [Class 69 (ii)] In hydraulic power-transmission apparatus comprising a pump in circuit with a motor, the pump and/or motor is of variable capacity, and passages or channels connect the recesses in which inwardly and outwardly moving vanes act. In the form shown in Figs. 1 and 2, the pump and motor each have vanes 37 constituted by rollers working in recesses 36 connected by passages 45. Each recess is grooved at 44, the pump capacity and direction of output are varied by sliding its stator 38, and the motor stator has cams 50 for positively maintaining the motor vanes closely adjacent to the stator. The pump and motor are connected by passages 58, 59 fitted with one-way valves 68. The invention is also described with reference to the form shown in Figs. 1-7 of Specification 450,595. Specification 430,159, [Group XXVI], also is referred to.
GB2821335A 1934-10-17 1934-10-17 Improvements in or relating to hydraulic transmission apparatus Expired GB450625A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2821335A GB450625A (en) 1934-10-17 1934-10-17 Improvements in or relating to hydraulic transmission apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2821335A GB450625A (en) 1934-10-17 1934-10-17 Improvements in or relating to hydraulic transmission apparatus

Publications (1)

Publication Number Publication Date
GB450625A true GB450625A (en) 1936-07-17

Family

ID=10272106

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2821335A Expired GB450625A (en) 1934-10-17 1934-10-17 Improvements in or relating to hydraulic transmission apparatus

Country Status (1)

Country Link
GB (1) GB450625A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2541197A (en) * 1943-09-03 1951-02-13 J H Weatherford Rotary pump and motor hydraulic transmission
DE1203611B (en) * 1957-04-15 1965-10-21 Brakeshoe Internat S A Adjustable rotary lobe pump with three rotors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2541197A (en) * 1943-09-03 1951-02-13 J H Weatherford Rotary pump and motor hydraulic transmission
DE1203611B (en) * 1957-04-15 1965-10-21 Brakeshoe Internat S A Adjustable rotary lobe pump with three rotors

Similar Documents

Publication Publication Date Title
GB450625A (en) Improvements in or relating to hydraulic transmission apparatus
GB450670A (en) Improvements in or relating to hydraulic transmission apparatus
GB414752A (en) Improvements in or relating to rotary machines of the sliding vane type
GB201034A (en) Improved means for the hydraulic transmission of power
GB530186A (en) Improvements in or relating to roller chains
US2195246A (en) Fluid transmission apparatus
GB450671A (en) Improvements in or relating to hydraulic transmission apparatus
GB188043A (en) Improvements in or relating to hydraulic and other fluid pressure variable-speed gears
GB232373A (en) Improvements in revolving-cylinder pumps or motors for hydraulic transmission of power
GB450595A (en) Improvements in or relating to hydraulic transmission apparatus
ES140627A1 (en) ELECTRICAL POWER TRANSMISSION AND DISTRIBUTION SYSTEM AND, IN A MORE SPECIAL WAY, POWER TRANSMISSION AND DISTRIBUTION WITH CONSTANT CURRENT
GB230264A (en) An improved hydraulic drive for locomotives
GB374421A (en) Improvements in rotary pumps or engines
GB222647A (en) Improvements relating to hydraulic change speed gears
GB386349A (en) Improvements in or relating to hydraulic change-speed gear
GB212010A (en) Reversible turbine engine
GB246460A (en) Improvements in and relating to means for the hydraulic transmission of power
GB283594A (en) Improvements in or relating to power transmission systems
CA314679A (en) Hydraulic pump, motor, etc.
GB463931A (en) Improvements in or relating to rotary pumps, compressors, prime movers and the like
GB288503A (en) Improvements in rotary pumps
GB361561A (en) Improvements in or relating to hydraulic couplings for use on motor vehicles or the like
GB511936A (en) Improvements in multi-stage hydraulic torque converters
GB407013A (en) Improvements in hydraulic power systems, particularly applicable for use in mines
GB428129A (en) Improvements in hydraulic torque transmitting apparatus providing variable ratios relative to prime mover and driven element