GB190155A - - Google Patents

Info

Publication number
GB190155A
GB190155A GB33360/22A GB3336022A GB190155A GB 190155 A GB190155 A GB 190155A GB 33360/22 A GB33360/22 A GB 33360/22A GB 3336022 A GB3336022 A GB 3336022A GB 190155 A GB190155 A GB 190155A
Authority
GB
United Kingdom
Prior art keywords
cylinders
crank
passage
valve
rotor
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
GB33360/22A
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 GB190155A publication Critical patent/GB190155A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B13/00—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion
    • F01B13/04—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder
    • F01B13/06—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder in star arrangement
    • F01B13/068—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder in star arrangement the connection of the pistons with an actuated or actuating element being at the inner ends of the cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
    • F01B1/06—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders in star or fan arrangement
    • F01B1/0641—Details, component parts specially adapted for such machines
    • F01B1/0644—Pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/007—Installations or systems with two or more pumps or pump cylinders, wherein the flow-path through the stages can be changed, e.g. from series to parallel
    • 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
    • F16H39/20—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 inner ends of the cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

190,155. Schneider, H. Dec. 6, 1921, [Convention date]. Clutches and speed-varying mechanism; liquidpressure engines.-Hydraulic clutch and variablespeed transmission mechanism comprises a driving-shaft 11 and crank 12, and a rotor 2 geared to the driven shaft, the rotor being provided with cylinders 3 having pistons 4 operated by the crank 12, and with one or more sets of cylinders 13, 23 having pistons operated by a stationary crankpin 10, the eccentricity of which may be varied. A distributing-valve composed of discs 31, 37 carried by the driving-shaft and rotor respectively, passages 30, 55, and passages through the piston 4 allow liquid to be delivered from the cylinders 3. to a passage 44 in the crank-pin 10. When a valve 50 is in the position illustrated, the liquid passes thence to the cylinders 13 through their pistons and is exhausted through a passage 48 into a space 39 from which it returns through a passage 36 into the suction space 40 of the cylinders 3. By moving the valve 50 on to a seat 52 the liquid is given access also to the cylinders 23 and a different speed-ratio is obtained. With the valve 50 in its mid-position, the liquid passes direct from the passage 44 to the space 39. When the crank-pin 10 is in its position of greatest eccentricity, the channel 44 communicates with the space 39 through an annular groove 66 in the disc 37 and no drive is transmitted. As the crank-pin moves towards the centre, the groove 66 is covered and a drive is transmitted at increasing speeds, and when it reaches the centre position a part 59 closes the port through the disc 37, and a direct drive is obtained. The rotors of the primary and secondary pumps may be separate and connected by suitable transmission means, or separate and connected to a common driven shaft, and the crankpin 10 may be non- adjustable, the corresponding rotor being then adjustable.
GB33360/22A 1921-12-06 1922-12-06 Expired GB190155A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE190155T 1921-12-06

Publications (1)

Publication Number Publication Date
GB190155A true GB190155A (en) 1924-03-06

Family

ID=31892919

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33360/22A Expired GB190155A (en) 1921-12-06 1922-12-06

Country Status (1)

Country Link
GB (1) GB190155A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2395392A2 (en) * 1977-06-24 1979-01-19 Ponchaux Jean Luc PRESSURE FLUID ROTATING MACHINE
FR2432628A1 (en) * 1978-08-02 1980-02-29 Poclain Hydraulics Sa Hydraulic machine with rotary action - has piston cylinder assemblies fitted radially inside casing supported eccentrically to form pump unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2395392A2 (en) * 1977-06-24 1979-01-19 Ponchaux Jean Luc PRESSURE FLUID ROTATING MACHINE
FR2432628A1 (en) * 1978-08-02 1980-02-29 Poclain Hydraulics Sa Hydraulic machine with rotary action - has piston cylinder assemblies fitted radially inside casing supported eccentrically to form pump unit

Similar Documents

Publication Publication Date Title
GB190155A (en)
GB450205A (en) Continuously variable change speed mechanism
GB548176A (en) Improvements in or relating to means for driving and lubricating the valve gear and other auxiliaries of internal combustion engines
GB252732A (en) Improvements in hydraulic variable speed transmission apparatus
GB531164A (en) Improvements in or relating to speed control mechanism for the auxiliary drives of an internal combustion engine
GB419294A (en) Improvements in or relating to hydraulic couplings
GB426906A (en) Improvements in and relating to the regulation of blowers for charging internal combustion engines
GB191112707A (en) Improvements in Hydraulic and like Clutches and Driving Gear.
GB123034A (en) An Improved Variable Speed Device.
GB412888A (en) Improvements in driving gear for internal combustion engines
GB127526A (en) Improvements relating to Variable Speed and Clutch Mechanism.
GB138739A (en) Improvements in or relating to variable speed gear
GB449077A (en) Hydraulic-actuating means, for use on a motor-vehicle
GB545325A (en) Improvements in or relating to controlling means for variable speed power transmission apparatus
GB126799A (en) Improvements in Power Transmission Device.
GB251630A (en) An improved reciprocating engine or pump
GB417426A (en) Improvements in the pneumatic transmission of power
GB570119A (en) Improvements in or relating to hydraulic devices for the transmission of power
GB235306A (en) Improvements in variable speed hydraulic transmission gear
GB602749A (en) Improvements in or relating to power transmission apparatus
GB513999A (en) Improvements in internal combustion engines having cylinders with opposed pistons
GB505268A (en) Improvements in and relating to supercharged internal combustion engines
GB638990A (en) Improvements in or relating to power transmission apparatus
GB573669A (en) Hydraulic clutches
GB204616A (en) Improvements in or relating to power transmission gearing