GB168488A - Improvements in hydraulic apparatus - Google Patents

Improvements in hydraulic apparatus

Info

Publication number
GB168488A
GB168488A GB2159120A GB2159120A GB168488A GB 168488 A GB168488 A GB 168488A GB 2159120 A GB2159120 A GB 2159120A GB 2159120 A GB2159120 A GB 2159120A GB 168488 A GB168488 A GB 168488A
Authority
GB
United Kingdom
Prior art keywords
eccentrics
plungers
cylinders
pair
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
GB2159120A
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.)
Innes John Institute
Original Assignee
Innes John Institute
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 Innes John Institute filed Critical Innes John Institute
Priority to GB2159120A priority Critical patent/GB168488A/en
Publication of GB168488A publication Critical patent/GB168488A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/04—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement
    • F03C1/0403—Details, component parts specially adapted of such engines
    • F03C1/0435—Particularities relating to the distribution members
    • F03C1/0441—Particularities relating to the distribution members to conical distribution members
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G3/00—Sweetmeats; Confectionery; Marzipan; Coated or filled products
    • A23G3/34—Sweetmeats, confectionery or marzipan; Processes for the preparation thereof
    • A23G3/343—Products for covering, coating, finishing, decorating
    • 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
    • F01B1/0658—Arrangements for pressing or connecting the pistons against the actuating or actuated cam
    • 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
    • F01B1/0675—Controlling
    • F01B1/0693—Controlling by changing the phase relationship between two actuating or actuated cams
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G2200/00—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF containing organic compounds, e.g. synthetic flavouring agents

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Reciprocating Pumps (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)

Abstract

168,488. Innes, J. July 17, 1920. Liquid-pressure engines. - In hydraulic motors and pumps of the radial rotating cylinder type, the cylinders 3, 4, Fig. 1, are connected together in pairs so that the plungers 7, 8 of each pair co-operate with or counteract each other, the plungers 7, 8 being reciprocated by eccentrics 9, 10 respectively. The eccentrics 9, 10 are adapted to be rotated in opposite directions and to equal extents by a hand-wheel 15 through worm and spur gearing, so that the co-operation or counteraction of the plungers of each pair of cylinders can be varied. The outer ends of each pair of cylinders are connected by a chamber 5, each communicating with a port 20 in a valve body rotating with the main shaft 2 inside a fixed casing 27 provided with ports 25, 26, Fig. 4, each of which is connected to balancing chambers disposed to each side of the other port. When the apparatus forms a reversing motor, a reversing- valve 41, Fig. 7, is provided and operated from a cam-groove 48 in a worm-wheel 14 driven from the handwheel 15, the arrangement being such that the valve is closed slightly before the eccentrics have been moved into the position for the plungers of each pair of cylinders to agree in phase, and reversed when the eccentrics have passed this position.
GB2159120A 1920-07-17 1920-07-17 Improvements in hydraulic apparatus Expired GB168488A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2159120A GB168488A (en) 1920-07-17 1920-07-17 Improvements in hydraulic apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2159120A GB168488A (en) 1920-07-17 1920-07-17 Improvements in hydraulic apparatus

Publications (1)

Publication Number Publication Date
GB168488A true GB168488A (en) 1921-09-08

Family

ID=10165476

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2159120A Expired GB168488A (en) 1920-07-17 1920-07-17 Improvements in hydraulic apparatus

Country Status (1)

Country Link
GB (1) GB168488A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2544055A (en) * 1946-12-11 1951-03-06 Franklin E Staats Variable throw crankshaft piston type radial pump
US2639673A (en) * 1945-04-13 1953-05-26 Electro Hydraulics Ltd Pump or motor
US2720843A (en) * 1952-02-04 1955-10-18 Fred Middlestadt Hydraulic drive
US4537562A (en) * 1982-01-05 1985-08-27 Malte Lindmark Pump

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2639673A (en) * 1945-04-13 1953-05-26 Electro Hydraulics Ltd Pump or motor
US2544055A (en) * 1946-12-11 1951-03-06 Franklin E Staats Variable throw crankshaft piston type radial pump
US2720843A (en) * 1952-02-04 1955-10-18 Fred Middlestadt Hydraulic drive
US4537562A (en) * 1982-01-05 1985-08-27 Malte Lindmark Pump

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