GB954782A - An improved fluid drive device - Google Patents

An improved fluid drive device

Info

Publication number
GB954782A
GB954782A GB12113/63A GB1211363A GB954782A GB 954782 A GB954782 A GB 954782A GB 12113/63 A GB12113/63 A GB 12113/63A GB 1211363 A GB1211363 A GB 1211363A GB 954782 A GB954782 A GB 954782A
Authority
GB
United Kingdom
Prior art keywords
tubes
housing
units
chambers
rigid
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
GB12113/63A
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.)
MAG IAS GmbH Eislingen
Original Assignee
Gebrueder Boehringer GmbH
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 Gebrueder Boehringer GmbH filed Critical Gebrueder Boehringer GmbH
Publication of GB954782A publication Critical patent/GB954782A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/001—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle
    • 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)

Abstract

954,782. Hydraulic transmission of power. BOEHRINGER G.m.b.H. GEB. March 27, 1963 [April 4, 1962], No. 12113/63. Heading F2C. A fluid drive comprising a rotary vanetype pump A and motor B units having a common stationary mainshaft 9 with internal intake and delivery passages 10, 11 connecting the two units, substantially radial tubes 13, 14 being rigid with the main shaft 9 and leading to pressure connections 18 or intake valves 15, the tubes being in resilient sealing relation with chambers 16, 20 for the pressure connections 18 and intake valves 15. The rotary vane units comprise drums 2, rotatably mounted in a housing 1, rigid with input and output shafts 4; the drums being provided with radially sliding vanes 5 rotatable in an eccentrically adjustable housing 6. The tubes 13, 14 are sealed to the chambers 16 in the housing 1 or the inlet valves 20 by ring gaskets 19 to seal and support the tubes without restriction on their freedom. The tubes themselves may also be resilient. Specification 680,268 is referred to.
GB12113/63A 1962-04-04 1963-03-27 An improved fluid drive device Expired GB954782A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB66669A DE1167617B (en) 1962-04-04 1962-04-04 Fluid transmission with a displacement unit working as a pump or as a motor

Publications (1)

Publication Number Publication Date
GB954782A true GB954782A (en) 1964-04-08

Family

ID=6975222

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12113/63A Expired GB954782A (en) 1962-04-04 1963-03-27 An improved fluid drive device

Country Status (4)

Country Link
US (1) US3168051A (en)
CH (1) CH416254A (en)
DE (1) DE1167617B (en)
GB (1) GB954782A (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1079384A (en) * 1912-09-26 1913-11-25 Harry Clifford Stevenson Rotary pump and motor.
US1779757A (en) * 1927-06-29 1930-10-28 Streckert Karl Hydraulic change-speed gearing
US2307851A (en) * 1939-06-01 1943-01-12 George N Musick Hydraulic device for variable speed transmissions
US2653549A (en) * 1949-03-23 1953-09-29 Massey Harris Co Ltd Eccentric pump
DE848733C (en) * 1949-10-15 1952-09-08 Erwin Sturm Rotary piston machine with a barrel housing enclosing the wing pistons and the piston drum
US2975716A (en) * 1954-02-03 1961-03-21 Eickmann Karl Rotary engine, in particular fluid transmission
GB808311A (en) * 1954-12-28 1959-02-04 Gerotor May Corp Hydraulic transmission
US2891775A (en) * 1958-01-06 1959-06-23 George L Malan Vibrator
US2977039A (en) * 1958-07-10 1961-03-28 Joy Mfg Co Control circuit

Also Published As

Publication number Publication date
DE1167617B (en) 1964-04-09
CH416254A (en) 1966-06-30
US3168051A (en) 1965-02-02

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