GB184455A - Improvements in hydraulic power transmission gears - Google Patents

Improvements in hydraulic power transmission gears

Info

Publication number
GB184455A
GB184455A GB20213/22A GB2021322A GB184455A GB 184455 A GB184455 A GB 184455A GB 20213/22 A GB20213/22 A GB 20213/22A GB 2021322 A GB2021322 A GB 2021322A GB 184455 A GB184455 A GB 184455A
Authority
GB
United Kingdom
Prior art keywords
power transmission
hydraulic power
transmission gears
centrifugal pump
driven
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
GB20213/22A
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 GB184455A publication Critical patent/GB184455A/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
    • F16H39/42—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 different types

Landscapes

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

Abstract

184,455. F÷ttinger, H. Aug. 8, 1921. [Convention date]. Impeller blades.- An hydraulic variable-speed gear comprises a centrifugal pump on the driving- shaft, one or more rotary engines on the driven shaft, and a controlling-valve. The centrifugal pump produces increased pressure as the discharge is reduced, preferably by the employment of greatly curved blades 7, and may be driven at a higher speed at starting, or may comprise several sections capable of parallel or series connection.
GB20213/22A 1921-08-08 1922-07-24 Improvements in hydraulic power transmission gears Expired GB184455A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE184455X 1921-08-08

Publications (1)

Publication Number Publication Date
GB184455A true GB184455A (en) 1923-10-18

Family

ID=5719023

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20213/22A Expired GB184455A (en) 1921-08-08 1922-07-24 Improvements in hydraulic power transmission gears

Country Status (1)

Country Link
GB (1) GB184455A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2541290A (en) * 1946-08-30 1951-02-13 Vickers Inc Hydaulic power transmission system
US2541291A (en) * 1946-08-30 1951-02-13 Vickers Inc Rotary pump and motor hydraulic transmission
US2541292A (en) * 1946-08-30 1951-02-13 Vickers Inc Hydraulic power transmission system
US2585348A (en) * 1947-06-02 1952-02-12 Vickers Inc Pump-motor hydraulic system, including multiple motors and their controls
US2635430A (en) * 1949-10-31 1953-04-21 Hodges Res & Dev Co Hydraulic system for operation of motors
US2953903A (en) * 1957-12-23 1960-09-27 Thor Power Tool Co Hydraulic system for operating simultaneously a plurality of power units
US3054264A (en) * 1960-08-31 1962-09-18 Worthington Corp Hydrodynamic-hydrostatic transmission
DE1196461B (en) * 1962-08-22 1965-07-08 Th Calow & Co Torque converter
US3390785A (en) * 1966-04-18 1968-07-02 Pettibone Mulliken Corp Crane with twin motor winch
DE1650802B1 (en) * 1966-08-30 1971-11-11 Pierre Patin HYDRAULIC TRANSMISSION

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2541290A (en) * 1946-08-30 1951-02-13 Vickers Inc Hydaulic power transmission system
US2541291A (en) * 1946-08-30 1951-02-13 Vickers Inc Rotary pump and motor hydraulic transmission
US2541292A (en) * 1946-08-30 1951-02-13 Vickers Inc Hydraulic power transmission system
US2585348A (en) * 1947-06-02 1952-02-12 Vickers Inc Pump-motor hydraulic system, including multiple motors and their controls
US2635430A (en) * 1949-10-31 1953-04-21 Hodges Res & Dev Co Hydraulic system for operation of motors
US2953903A (en) * 1957-12-23 1960-09-27 Thor Power Tool Co Hydraulic system for operating simultaneously a plurality of power units
US3054264A (en) * 1960-08-31 1962-09-18 Worthington Corp Hydrodynamic-hydrostatic transmission
DE1196461B (en) * 1962-08-22 1965-07-08 Th Calow & Co Torque converter
US3390785A (en) * 1966-04-18 1968-07-02 Pettibone Mulliken Corp Crane with twin motor winch
DE1650802B1 (en) * 1966-08-30 1971-11-11 Pierre Patin HYDRAULIC TRANSMISSION

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