GB1525021A - Operation of internal combustion engine - Google Patents

Operation of internal combustion engine

Info

Publication number
GB1525021A
GB1525021A GB3173/75A GB317375A GB1525021A GB 1525021 A GB1525021 A GB 1525021A GB 3173/75 A GB3173/75 A GB 3173/75A GB 317375 A GB317375 A GB 317375A GB 1525021 A GB1525021 A GB 1525021A
Authority
GB
United Kingdom
Prior art keywords
throttle
engine
unit
water
jan
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
GB3173/75A
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering 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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Priority to GB3173/75A priority Critical patent/GB1525021A/en
Priority to IT47756/76A priority patent/IT1053420B/en
Priority to DE19762602287 priority patent/DE2602287A1/en
Priority to SE7600728A priority patent/SE7600728L/en
Priority to FR7602036A priority patent/FR2298690A1/en
Publication of GB1525021A publication Critical patent/GB1525021A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B47/00—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines
    • F02B47/02—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being water or steam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/0085—Materials for constructing engines or their parts
    • F02F2007/0092—Transparent materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

1525021 Adding steam to IC engine charges EXXON RESEARCH & ENG CO 16 Jan 1976 [24 Jan 1975] 3173/75 Heading F1B In I.C. engine running on a mixture which would cause knock to occur at selected periods, steam is added to the mixture only during these selected periods, that is at full-load constant speed operation, full-throttle acceleration or at part-throttle acceleration with the throttle at least 90% open. Water is fed by an electric motor driven pump 21, 22 from a reservoir 20 into a boiler 15 around an exhaust pipe 16 and passes through a lagged pipe 17 to a carburetter 12. The motor is controlled only to operate in the above mentioned periods by controller units 29, 30, 32. Engine load is indirectly measured by a vacuum capsule (not shown) mounted in the engine intake pipe downstream of the throttle and the measured signal sent to unit 29; throttle position is reported to unit 30; and water temperature sensed by thermostat 31 is reported to unit 32 to inhibit operation of the pump when the water is frozen.
GB3173/75A 1975-01-24 1975-01-24 Operation of internal combustion engine Expired GB1525021A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB3173/75A GB1525021A (en) 1975-01-24 1975-01-24 Operation of internal combustion engine
IT47756/76A IT1053420B (en) 1975-01-24 1976-01-22 IMPROVEMENT IN DRIVING FORCE PRODUCTION SYSTEMS USING A COMBUSTION ENGINE
DE19762602287 DE2602287A1 (en) 1975-01-24 1976-01-22 METHOD OF COMBUSTION OF A FUEL MIXTURE
SE7600728A SE7600728L (en) 1975-01-24 1976-01-23 COMBUSTION ENGINE
FR7602036A FR2298690A1 (en) 1975-01-24 1976-01-26 METHOD AND DEVICE FOR IMPROVING THE OPERATION OF AN INTERNAL COMBUSTION ENGINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3173/75A GB1525021A (en) 1975-01-24 1975-01-24 Operation of internal combustion engine

Publications (1)

Publication Number Publication Date
GB1525021A true GB1525021A (en) 1978-09-20

Family

ID=9753318

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3173/75A Expired GB1525021A (en) 1975-01-24 1975-01-24 Operation of internal combustion engine

Country Status (5)

Country Link
DE (1) DE2602287A1 (en)
FR (1) FR2298690A1 (en)
GB (1) GB1525021A (en)
IT (1) IT1053420B (en)
SE (1) SE7600728L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2334304A (en) * 1998-02-13 1999-08-18 Supachoke Ratanakul Apparatus for adding steam to intake air of an i.c. engine
WO2004007933A2 (en) * 2002-07-16 2004-01-22 Nicholas Mark Brown Configuration and method for operating an engine

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2082677B (en) * 1980-08-27 1984-04-26 Dal David John Van Injection of fluid eg water into ic engines
IT1145761B (en) * 1981-04-29 1986-11-12 Enzo Guidoboni INTERNAL COMBUSTION ENGINE THAT REALIZES THE THERMODYNAMIC CYCLE WITH A NEW PROCEDURE
DE3143605A1 (en) * 1981-11-03 1983-05-11 MTU Motoren- und Turbinen-Union München GmbH, 8000 München "ADIABATIC MOTOR"
DE3228836A1 (en) * 1982-08-02 1984-02-02 VIMMESS, Russe Device for feeding fuel in the form of a mixture of water and petrol to a four-stroke internal combustion engine
DE3579456D1 (en) 1984-12-05 1990-10-04 Murabito Luigi METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE AND INTERNAL COMBUSTION ENGINE.
DE3618700A1 (en) * 1986-06-04 1987-12-10 Murabito Luigi METHOD AND ARRANGEMENT FOR BURNING A LIQUID OR GASEOUS FUEL IN A BURNING ROOM OF AN INTERNAL COMBUSTION ENGINE
DE4030743A1 (en) * 1990-09-28 1992-04-02 Siegfried Blaschko Method of using refuse and other burnable waste - by partially burning in air deficient atmos. then burning in exceair in IC engine
DE102015205499A1 (en) * 2015-03-26 2016-09-29 Robert Bosch Gmbh Delivery module for conveying water-containing liquids
DE102017200045A1 (en) * 2017-01-04 2018-07-05 Robert Bosch Gmbh Water injection apparatus
DE102018216504A1 (en) * 2018-09-26 2020-03-26 Robert Bosch Gmbh Method of providing a liquid substance
DE102019219839A1 (en) * 2019-12-17 2021-06-17 Robert Bosch Gmbh Method for providing a solidifiable liquid substance

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2334304A (en) * 1998-02-13 1999-08-18 Supachoke Ratanakul Apparatus for adding steam to intake air of an i.c. engine
GB2334304B (en) * 1998-02-13 2002-10-23 Supachoke Ratanakul Adding steam to internal combustion engines
WO2004007933A2 (en) * 2002-07-16 2004-01-22 Nicholas Mark Brown Configuration and method for operating an engine
WO2004007933A3 (en) * 2002-07-16 2004-04-15 Nicholas Mark Brown Configuration and method for operating an engine

Also Published As

Publication number Publication date
SE7600728L (en) 1976-07-25
FR2298690B1 (en) 1981-03-20
IT1053420B (en) 1981-08-31
DE2602287A1 (en) 1976-07-29
FR2298690A1 (en) 1976-08-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee