GB1361521A - Process of operating an internal combustion engine - Google Patents

Process of operating an internal combustion engine

Info

Publication number
GB1361521A
GB1361521A GB3413372A GB3413372A GB1361521A GB 1361521 A GB1361521 A GB 1361521A GB 3413372 A GB3413372 A GB 3413372A GB 3413372 A GB3413372 A GB 3413372A GB 1361521 A GB1361521 A GB 1361521A
Authority
GB
United Kingdom
Prior art keywords
operating
combustion engine
internal combustion
exhaust gases
major portion
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
GB3413372A
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
Publication of GB1361521A publication Critical patent/GB1361521A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
    • B01D53/945—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific catalyst
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

1361521 Purifying I C engine exhaust gases FORD MOTOR CO Ltd 21 July 1972 [27 Aug 1971] 34133/72 Heading F1B The exhaust gases from an engine operated with unleaded fuel and substantially the stoichiometric fuel/air ratio are passed over a catalyst based upon platinum and/or palladium to oxidize the major portion of the carbon monoxide and unburned hydrocarbons and to reduce the major portion of nitrogen oxides. A method of producing a platinum catalyst and graphs illustrating its effect are provided in the Specification.
GB3413372A 1971-08-27 1972-07-21 Process of operating an internal combustion engine Expired GB1361521A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17550671A 1971-08-27 1971-08-27

Publications (1)

Publication Number Publication Date
GB1361521A true GB1361521A (en) 1974-07-24

Family

ID=22640483

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3413372A Expired GB1361521A (en) 1971-08-27 1972-07-21 Process of operating an internal combustion engine

Country Status (3)

Country Link
JP (1) JPS4831173A (en)
DE (1) DE2241582A1 (en)
GB (1) GB1361521A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213268B2 (en) * 1973-06-05 1977-04-13
JPS60222640A (en) * 1984-04-19 1985-11-07 Kenji Ogawa Planetary gear reduction mechanism
JPH0334530Y2 (en) * 1986-01-30 1991-07-22
JPS6420578U (en) * 1987-07-28 1989-02-01

Also Published As

Publication number Publication date
JPS4831173A (en) 1973-04-24
DE2241582A1 (en) 1973-05-30

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Legal Events

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