GB520914A - Improvements in or relating to rotary hydraulic power transmission units - Google Patents

Improvements in or relating to rotary hydraulic power transmission units

Info

Publication number
GB520914A
GB520914A GB3202038A GB3202038A GB520914A GB 520914 A GB520914 A GB 520914A GB 3202038 A GB3202038 A GB 3202038A GB 3202038 A GB3202038 A GB 3202038A GB 520914 A GB520914 A GB 520914A
Authority
GB
United Kingdom
Prior art keywords
casing
spigots
nov
relating
transmission unit
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
GB3202038A
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 GB520914A publication Critical patent/GB520914A/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
    • F16H39/28—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 rotary members

Landscapes

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

Abstract

520,914. Rotary engines. STURM, E. Nov. 4, 1938, No. 32020. Convention date, Nov. 10, 1937. [Class 110 (ii)] The invention deals with a sliding-vane pump forming part of a liydraulic transmission unit. The vanes 12 .slide in slots in a rotor 2, and are provided with part-circular packing blocks 16, 17, at their outer and inner ends, which bear against the bore of a casing 6, and support rings 20, respectively. The casing walls 7, which rotate with the part 6, may have spigots 18. Fluid is admitted to the crescent-shaped working chamber 8 by way of an inlet 14 and radial passages 13, and leaves by passages 13 and an outlet 15. The eccentricity of the parts 6, 10, with respect to the casing 1, is altered by means of a handwheel 21 and a screw-threaded spindle 22, and a threaded portion of the part 10. The spigots 18 may be dispensed with, and the sides of the rings 20 bear against the side walls 7. The engine of the transmission unit is not shown, being cut off by the chain-dotted line XX.
GB3202038A 1937-11-11 1938-11-04 Improvements in or relating to rotary hydraulic power transmission units Expired GB520914A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST56799D DE734804C (en) 1937-11-11 1937-11-11 Fluid transmission

Publications (1)

Publication Number Publication Date
GB520914A true GB520914A (en) 1940-05-07

Family

ID=7467557

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3202038A Expired GB520914A (en) 1937-11-11 1938-11-04 Improvements in or relating to rotary hydraulic power transmission units

Country Status (2)

Country Link
DE (1) DE734804C (en)
GB (1) GB520914A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126657A (en) * 1982-09-04 1984-03-28 Teves Gmbh Alfred Hydrostatic drive
GB2218469A (en) * 1988-05-13 1989-11-15 David Ross Millar Rotary apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126657A (en) * 1982-09-04 1984-03-28 Teves Gmbh Alfred Hydrostatic drive
GB2218469A (en) * 1988-05-13 1989-11-15 David Ross Millar Rotary apparatus

Also Published As

Publication number Publication date
DE734804C (en) 1943-04-27

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