GB9101075D0 - Rotary hydrostatic machines or transmissions - Google Patents

Rotary hydrostatic machines or transmissions

Info

Publication number
GB9101075D0
GB9101075D0 GB919101075A GB9101075A GB9101075D0 GB 9101075 D0 GB9101075 D0 GB 9101075D0 GB 919101075 A GB919101075 A GB 919101075A GB 9101075 A GB9101075 A GB 9101075A GB 9101075 D0 GB9101075 D0 GB 9101075D0
Authority
GB
United Kingdom
Prior art keywords
transmissions
hydrostatic machines
rotary hydrostatic
rotary
machines
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.)
Granted
Application number
GB919101075A
Other versions
GB2237621B (en
GB2237621A (en
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.)
Unipat AG
Original Assignee
Unipat AG
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
Priority claimed from GB868621003A external-priority patent/GB8621003D0/en
Priority claimed from GB868626701A external-priority patent/GB8626701D0/en
Application filed by Unipat AG filed Critical Unipat AG
Priority to GB9101075A priority Critical patent/GB2237621B/en
Publication of GB9101075D0 publication Critical patent/GB9101075D0/en
Publication of GB2237621A publication Critical patent/GB2237621A/en
Application granted granted Critical
Publication of GB2237621B publication Critical patent/GB2237621B/en
Priority to IDP299692A priority patent/ID920B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
    • 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
    • F16H39/08—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 each with one main shaft and provided with pistons reciprocating in cylinders
    • F16H39/16—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 each with one main shaft and provided with pistons reciprocating in cylinders with cylinders arranged perpendicular to the main axis of the gearing
    • F16H39/18—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 each with one main shaft and provided with pistons reciprocating in cylinders with cylinders arranged perpendicular to the main axis of the gearing the connections of the pistons being at the outer ends of the cylinders
    • 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
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/4078—Fluid exchange between hydrostatic circuits and external sources or consumers
    • F16H61/4139—Replenishing or scavenging pumps, e.g. auxiliary charge pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Gearings (AREA)
GB9101075A 1986-08-29 1991-01-17 Improvements related to rotary hydrostatic transmissions Expired - Fee Related GB2237621B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9101075A GB2237621B (en) 1986-08-29 1991-01-17 Improvements related to rotary hydrostatic transmissions
IDP299692A ID920B (en) 1991-01-17 1992-05-15 NEW COMPOSITION FOR MAKING NOBLE METAL COATING ON PORCELINE AND GLASS OBJECTS

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB868621003A GB8621003D0 (en) 1986-08-29 1986-08-29 Rotary hydrostatic machines
GB868626701A GB8626701D0 (en) 1986-11-07 1986-11-07 Rotary hydrostatic machines
GB8719975A GB2197056B (en) 1986-08-29 1987-08-27 Improvements related to rotary hydrostatic transmissions
GB9101075A GB2237621B (en) 1986-08-29 1991-01-17 Improvements related to rotary hydrostatic transmissions

Publications (3)

Publication Number Publication Date
GB9101075D0 true GB9101075D0 (en) 1991-02-27
GB2237621A GB2237621A (en) 1991-05-08
GB2237621B GB2237621B (en) 1991-07-31

Family

ID=27263138

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8719975A Expired - Fee Related GB2197056B (en) 1986-08-29 1987-08-27 Improvements related to rotary hydrostatic transmissions
GB9101075A Expired - Fee Related GB2237621B (en) 1986-08-29 1991-01-17 Improvements related to rotary hydrostatic transmissions

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB8719975A Expired - Fee Related GB2197056B (en) 1986-08-29 1987-08-27 Improvements related to rotary hydrostatic transmissions

Country Status (1)

Country Link
GB (2) GB2197056B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4424315C2 (en) * 1994-07-09 2000-10-26 Orenstein & Koppel Ag Method and device for cooling at least one traction pump and / or at least one traction motor of a hydrostatic traction drive

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1949973C3 (en) * 1969-10-03 1980-10-30 Robert Bosch Gmbh, 7000 Stuttgart Hydrostatic unit
US4147075A (en) * 1977-07-14 1979-04-03 Turcianske Strojarne Combined gearbox with stepless variable speed ratio

Also Published As

Publication number Publication date
GB8719975D0 (en) 1987-09-30
GB2237621B (en) 1991-07-31
GB2237621A (en) 1991-05-08
GB2197056B (en) 1991-07-31
GB2197056A (en) 1988-05-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920827