GB959726A - Hydraulic system for starting internal combustion engines - Google Patents

Hydraulic system for starting internal combustion engines

Info

Publication number
GB959726A
GB959726A GB22230/62A GB2223062A GB959726A GB 959726 A GB959726 A GB 959726A GB 22230/62 A GB22230/62 A GB 22230/62A GB 2223062 A GB2223062 A GB 2223062A GB 959726 A GB959726 A GB 959726A
Authority
GB
United Kingdom
Prior art keywords
pressure
valve
motor
engine
spring
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
GB22230/62A
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.)
New York Air Brake LLC
Original Assignee
New York Air Brake LLC
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 New York Air Brake LLC filed Critical New York Air Brake LLC
Publication of GB959726A publication Critical patent/GB959726A/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
    • 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
    • F16H61/46—Automatic regulation in accordance with output requirements
    • F16H61/472—Automatic regulation in accordance with output requirements for achieving a target output torque
    • 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
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N7/00—Starting apparatus having fluid-driven auxiliary engines or apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N7/00—Starting apparatus having fluid-driven auxiliary engines or apparatus
    • F02N7/06—Starting apparatus having fluid-driven auxiliary engines or apparatus the engines being of reciprocating-piston type
    • 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
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/05—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by internal-combustion engines
    • 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
    • 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
    • F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • 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
    • F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • F16H61/423—Motor capacity control by fluid pressure control means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/08—Prime-movers comprising combustion engines and mechanical or fluid energy storing means
    • B60K6/12—Prime-movers comprising combustion engines and mechanical or fluid energy storing means by means of a chargeable fluidic accumulator
    • B60K2006/126—Prime-movers comprising combustion engines and mechanical or fluid energy storing means by means of a chargeable fluidic accumulator the hydraulic accumulator starts the engine

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Fluid Gearings (AREA)
  • Hydraulic Motors (AREA)

Abstract

959,726. Reciprocating motors and pumps; turning gear. NEW YORK AIR BRAKE CO. June 8, 1962 [June 23, 1961], No. 22230/62. Headings F1A and F1K. [Also in Division G3] A variable-output, swash-plate pump or motor unit, Fig. 1, is operable as a motor for starting an I.C. engine and as a pump by the engine when started. For starting the I.C. engine, a valve 44, Fig. 2, is opened to connect a constant pressure source 41 to a pressure-responsive valve 52 and to motor inlet 8, the capacity of source 41 being less than the flow requirements of the motor when the engine has started. The pressure moves valve 52 to the right against spring 60 to connect swash-plate tilting motor 26 to pressure to tilt the swash-plate to its motoring position. When the I.C. engine starts, the motor demand exceeds the supply, causing a pressure drop which permits a spring 19 to return the swash-plate to its zero stroke position. When pumping operation is required, valve 44 is closed and fluid system valve 112 opened. The pressure demand of the system causes a pressure fall at valve 52, permitting its movement to the left by spring 60 to connect tilting motor 26 to exhaust so that spring 19 moves the swashplate to its pumping position. The pump output pressure is maintained constant by valve 52 controlling tilting motor 26. For a higher output pressure, the loading of spring 60 is increased by moving spring seat 59 to abut a stop 65, seat 59 being moved by pressure supplied via solenoid-actuated valve 73. During engine operation, movement of the swash-plate to its motoring position is prevented by a stop 34a controlled by a solenoid-actuated valve 91. Specification 873,517 is referred to.
GB22230/62A 1961-06-23 1962-06-08 Hydraulic system for starting internal combustion engines Expired GB959726A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US119170A US3170450A (en) 1961-06-23 1961-06-23 Hydraulic system

Publications (1)

Publication Number Publication Date
GB959726A true GB959726A (en) 1964-06-03

Family

ID=22382914

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22230/62A Expired GB959726A (en) 1961-06-23 1962-06-08 Hydraulic system for starting internal combustion engines

Country Status (3)

Country Link
US (1) US3170450A (en)
JP (1) JPS4924243B1 (en)
GB (1) GB959726A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103032236A (en) * 2011-10-08 2013-04-10 威伯科有限公司 Pneumatic starter device for internal combustion engines and method of operation

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3431857A (en) * 1967-08-07 1969-03-11 Gen Signal Corp Controls for overcenter motor-pump unit
GB1228725A (en) * 1968-11-12 1971-04-15
US4509325A (en) * 1978-12-28 1985-04-09 The United States Of America As Represented By The Secretary Of The Navy Turbine engine cold temperature starting system
NL7900076A (en) * 1979-01-05 1980-07-08 Philips Nv DRIVING FOR A MACHINE WITH PISTON AND REVERSE PISTONS WITH VARIABLE STROKE.
US5271285A (en) * 1992-07-06 1993-12-21 General Signal Corporation Hydraulic starter
DE10360452B3 (en) * 2003-12-22 2005-09-08 Brueninghaus Hydromatik Gmbh Axial piston machine with fixable sliding block on the swashplate
GB0614630D0 (en) * 2006-07-24 2006-08-30 Artemis Intelligent Power Ltd Fluid-Working Machine Starting Method Therefore
US11174793B2 (en) 2018-09-19 2021-11-16 Raytheon Technologies Corporation Hydraulic starter assembly for a gas turbine engine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2838908A (en) * 1953-06-18 1958-06-17 Daimler Benz Ag Starting and control system for a power plant
US2986872A (en) * 1959-09-17 1961-06-06 New York Air Brake Co Overcenter hydraulic pump-motor engine starter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103032236A (en) * 2011-10-08 2013-04-10 威伯科有限公司 Pneumatic starter device for internal combustion engines and method of operation

Also Published As

Publication number Publication date
JPS4924243B1 (en) 1974-06-21
US3170450A (en) 1965-02-23

Similar Documents

Publication Publication Date Title
US3765802A (en) Feed and proportioning pump
US4539949A (en) Combined fluid pressure actuated fuel and oil pump
GB1387491A (en) Variable displacement piston pumps or motors
GB1513957A (en) Electromagnetic pump
GB959726A (en) Hydraulic system for starting internal combustion engines
FR2287583A1 (en) Adjustable hydraulic valve control - for inlet and outlet valves of reciprocating IC engine
GB1171659A (en) Hydraulic starting system and valves therefor
US5249935A (en) Piston pump
GB1404691A (en) Air operated hydraulic pump
GB1466528A (en) Piston pump
US4552101A (en) Fluid pressure actuated motor with pneumatically-coupled pistons
GB1378863A (en) Fuel oil supply arrangement
JPS6137465B2 (en)
GB1003596A (en) Automatic control for hydraulically driven diaphragm-operated compressors and pumps subjected to very high pressures
GB1328805A (en) Fuel control apparatus for an engine fuel injection system
GB1301525A (en)
US3116595A (en) Hydraulic starter system for engines
GB1168867A (en) Improvements in Motor Driven Hydraulic Pump Control Systems
GB1374752A (en) Pumping arrangements
ES8505042A1 (en) Control of an adjustment device for a variable displacement hydrostatic pump.
GB1374538A (en) Piston pump
GB954715A (en) Hydraulic pumps
GB1161981A (en) Pneumatic Motor
GB1379594A (en) Hydraulically actuated diaphragm pumps
JPH0625530B2 (en) Valve device