GB1357236A - Internal combustion engine lubrication - Google Patents

Internal combustion engine lubrication

Info

Publication number
GB1357236A
GB1357236A GB5248972A GB5248972A GB1357236A GB 1357236 A GB1357236 A GB 1357236A GB 5248972 A GB5248972 A GB 5248972A GB 5248972 A GB5248972 A GB 5248972A GB 1357236 A GB1357236 A GB 1357236A
Authority
GB
United Kingdom
Prior art keywords
reservoir
lubrication
lubricant
engine
latch
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
GB5248972A
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.)
Ford Motor Co Ltd
Ford Motor Co
Original Assignee
Ford Motor Co Ltd
Ford Motor Co
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 Ford Motor Co Ltd, Ford Motor Co filed Critical Ford Motor Co Ltd
Priority to GB5248972A priority Critical patent/GB1357236A/en
Publication of GB1357236A publication Critical patent/GB1357236A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/26—Supply reservoir or sump assemblies
    • F15B1/265—Supply reservoir or sump assemblies with pressurised main reservoir
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • F01L1/3442—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using hydraulic chambers with variable volume to transmit the rotating force
    • F01L2001/34423—Details relating to the hydraulic feeding circuit
    • F01L2001/34446—Fluid accumulators for the feeding circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

1357236 Lubrication of I.C. engines FORD MOTOR CO Ltd 14 Nov 1972 52489/72 Heading F2A An internal combustion engine is provided with a lubrication system which lubricates appropriate points immediately on starting of the engine, the system comprising a lubricant reservoir 7 supplied with lubricant by the engine lubricant pump by way of a non-return valve 3, the reservoir having an outlet 21 connected to the points of lubrication, there being within the reservoir a member 9 movable against a spring 11 by the pressure developed by the pump, and a latch 13 which holds the member in a position in which the reservoir is charged, the latch being associated with the engine starter motor to release the member on operation of the motor so as to cause lubricant to be discharged from the reservoir to the lubrication points. The latch may be a spring-loaded plunger which is operated to release the member by a solenoid 19 which is energized on operation of the starter motor. The system may be used to lubricate the bearings of a turbo-charger.
GB5248972A 1972-11-14 1972-11-14 Internal combustion engine lubrication Expired GB1357236A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5248972A GB1357236A (en) 1972-11-14 1972-11-14 Internal combustion engine lubrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5248972A GB1357236A (en) 1972-11-14 1972-11-14 Internal combustion engine lubrication

Publications (1)

Publication Number Publication Date
GB1357236A true GB1357236A (en) 1974-06-19

Family

ID=10464114

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5248972A Expired GB1357236A (en) 1972-11-14 1972-11-14 Internal combustion engine lubrication

Country Status (1)

Country Link
GB (1) GB1357236A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112910A (en) * 1976-04-23 1978-09-12 Prelube Corporation Pre-lube device
US4157744A (en) * 1977-07-18 1979-06-12 Capriotti Lawrence J Lubricating and cooling engine system component
US4377374A (en) * 1981-02-17 1983-03-22 Taylor Frederick J Spring actuated piston pump
EP0931912A3 (en) * 1998-01-23 1999-08-11 C.R.F. Società Consortile per Azioni Internal combustion engine with variable hydraulic valve actuating system
WO2011061219A1 (en) * 2009-11-20 2011-05-26 Schaeffler Technologies Gmbh & Co. Kg Switchable pressure supply device
US20120085227A1 (en) * 2010-10-08 2012-04-12 GM Global Technology Operations LLC Latching assembly for an accumulator
US9321435B2 (en) 2012-11-07 2016-04-26 Gm Global Technology Operations Inc. Valve integrated park inhibit solenoid assembly

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112910A (en) * 1976-04-23 1978-09-12 Prelube Corporation Pre-lube device
US4157744A (en) * 1977-07-18 1979-06-12 Capriotti Lawrence J Lubricating and cooling engine system component
US4377374A (en) * 1981-02-17 1983-03-22 Taylor Frederick J Spring actuated piston pump
EP0931912A3 (en) * 1998-01-23 1999-08-11 C.R.F. Società Consortile per Azioni Internal combustion engine with variable hydraulic valve actuating system
WO2011061219A1 (en) * 2009-11-20 2011-05-26 Schaeffler Technologies Gmbh & Co. Kg Switchable pressure supply device
US8752518B2 (en) 2009-11-20 2014-06-17 Schaeffler Technologies Gmbh & Co. Kg Switchable pressure supply device
US20120085227A1 (en) * 2010-10-08 2012-04-12 GM Global Technology Operations LLC Latching assembly for an accumulator
CN102444631A (en) * 2010-10-08 2012-05-09 通用汽车环球科技运作有限责任公司 Latching assembly for energy accumulator
US9321435B2 (en) 2012-11-07 2016-04-26 Gm Global Technology Operations Inc. Valve integrated park inhibit solenoid assembly

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees