GB237115A - Improvements in or relating to hydraulic power transmission apparatus - Google Patents

Improvements in or relating to hydraulic power transmission apparatus

Info

Publication number
GB237115A
GB237115A GB1996824A GB1996824A GB237115A GB 237115 A GB237115 A GB 237115A GB 1996824 A GB1996824 A GB 1996824A GB 1996824 A GB1996824 A GB 1996824A GB 237115 A GB237115 A GB 237115A
Authority
GB
United Kingdom
Prior art keywords
plate
motor
swash
pump
valve
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
GB1996824A
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
Priority to FR592552D priority Critical patent/FR592552A/fr
Application filed by Individual filed Critical Individual
Priority to GB1996824A priority patent/GB237115A/en
Priority to GB329925A priority patent/GB237175A/en
Publication of GB237115A publication Critical patent/GB237115A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/32—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds
    • B60G11/34—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds including leaf springs
    • B60G11/38—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds including leaf springs and also rubber springs
    • B60G11/42—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds including leaf springs and also rubber springs the rubber springs being attached to sprung part of the vehicle
    • 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
    • F16H39/02—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motors at a distance from liquid pumps

Abstract

237,115. Rushen, P. C., (Winship, E.). Aug. 23, 1924. Revolving-cylinder pumps. - In hydraulic variable-speed transmission mechanism comprising revolving-cylinder swash plate pumps and motors, the inclination of the motor swash-plate may be varied, the pump swash-plate rotates on a plate revolving in unison with the driven shaft and valves are provided for reversing the motor. The pump cylinder block is preferably mounted on the driving shaft 26, Fig. 1, by a universal joint and is pressed by a spring 39 against a distributing valve plate 71 secured to the driven shaft, and the backing plate 54 for the pump swash-plate is connected through a cage 73 to the plate 71 so that it rotates with the valve and driven shaft. Pressure and suction chambers 61, 62 are connected to the motor by conduits 86, 87 provided with valves 96, 97 which may be operated to reverse the flow, a by-pass valve being also provided. The motor is similar in general construction to the pump, and the backing plate for its swash-plate is connected at 159, Fig. 9, to the rods 165, 166 of different area. The piston 165 is continually acted on by the liquid pressure from the chamber 61, whereas the larger piston 166 is acted on only when the pressure is sufficient to move a valve 171 against a spring 172 to uncover a port 176. The apparatus is provided with means for collecting and returning leakage liquid, and for maintaining a vacuum in the pump and motor casings.
GB1996824A 1924-08-23 1924-08-23 Improvements in or relating to hydraulic power transmission apparatus Expired GB237115A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR592552D FR592552A (en) 1924-08-23
GB1996824A GB237115A (en) 1924-08-23 1924-08-23 Improvements in or relating to hydraulic power transmission apparatus
GB329925A GB237175A (en) 1924-08-23 1925-02-05 Improvements in and relating to spring suspensions for motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1996824A GB237115A (en) 1924-08-23 1924-08-23 Improvements in or relating to hydraulic power transmission apparatus

Publications (1)

Publication Number Publication Date
GB237115A true GB237115A (en) 1925-07-23

Family

ID=10138105

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1996824A Expired GB237115A (en) 1924-08-23 1924-08-23 Improvements in or relating to hydraulic power transmission apparatus
GB329925A Expired GB237175A (en) 1924-08-23 1925-02-05 Improvements in and relating to spring suspensions for motor vehicles

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB329925A Expired GB237175A (en) 1924-08-23 1925-02-05 Improvements in and relating to spring suspensions for motor vehicles

Country Status (2)

Country Link
FR (1) FR592552A (en)
GB (2) GB237115A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105730183A (en) * 2016-04-08 2016-07-06 江苏大学 Hydraulic interconnected energy-regenerative suspension and control method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2112496A (en) * 1981-12-30 1983-07-20 Leyland Vehicles Vehicle suspension element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105730183A (en) * 2016-04-08 2016-07-06 江苏大学 Hydraulic interconnected energy-regenerative suspension and control method thereof

Also Published As

Publication number Publication date
FR592552A (en) 1925-08-05
GB237175A (en) 1925-07-23

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