GB1195483A - An Internal Combustion Engine with Air Injection into the Exhaust System - Google Patents

An Internal Combustion Engine with Air Injection into the Exhaust System

Info

Publication number
GB1195483A
GB1195483A GB8498/68A GB849868A GB1195483A GB 1195483 A GB1195483 A GB 1195483A GB 8498/68 A GB8498/68 A GB 8498/68A GB 849868 A GB849868 A GB 849868A GB 1195483 A GB1195483 A GB 1195483A
Authority
GB
United Kingdom
Prior art keywords
combustion engine
internal combustion
exhaust
exhaust system
passage
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
GB8498/68A
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke AG
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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Publication of GB1195483A publication Critical patent/GB1195483A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/30—Arrangements for supply of additional air
    • F01N3/34—Arrangements for supply of additional air using air conduits or jet air pumps, e.g. near the engine exhaust port
    • 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

Abstract

1,195,483. Treating exhaust. BAYERISCHE MOTOREN WERKE A. G. Feb. 21, 1968 [Feb. 22, 1967], No.8498/68. Heading F1B. Air injected through nozzles 13 into the exhaust ports 7<SP>1</SP> is supplied through a passage 8 formed in the exhaust manifold 6 whereby the air is heated. Bores 10 are drilled through the manifold branches 2 into the passage 8 and nozzles 13 are secured into the ends of the bores so that they project to points adjacent the exhaust valves when the manifold is secured to the cylinder head. The passage 8 has a projecting spigot (9) Fig. 1 (not shown) for connection of an air supply pipe.
GB8498/68A 1967-02-22 1968-02-21 An Internal Combustion Engine with Air Injection into the Exhaust System Expired GB1195483A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0091309 1967-02-22

Publications (1)

Publication Number Publication Date
GB1195483A true GB1195483A (en) 1970-06-17

Family

ID=6985771

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8498/68A Expired GB1195483A (en) 1967-02-22 1968-02-21 An Internal Combustion Engine with Air Injection into the Exhaust System

Country Status (3)

Country Link
DE (1) DE1576752A1 (en)
FR (1) FR1554474A (en)
GB (1) GB1195483A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3948229A (en) * 1973-09-06 1976-04-06 Daimler-Benz Aktiengesellschaft Manifold structure for a four-cycle internal combustion engine
US4372112A (en) * 1980-07-01 1983-02-08 Ford Motor Company Thin-walled exhaust gas manifold casting
GB2330870A (en) * 1997-10-29 1999-05-05 John Leo Pennington I.c. engine exhaust system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2236378A5 (en) * 1973-07-06 1975-01-31 Peugeot & Renault

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3948229A (en) * 1973-09-06 1976-04-06 Daimler-Benz Aktiengesellschaft Manifold structure for a four-cycle internal combustion engine
US4372112A (en) * 1980-07-01 1983-02-08 Ford Motor Company Thin-walled exhaust gas manifold casting
GB2330870A (en) * 1997-10-29 1999-05-05 John Leo Pennington I.c. engine exhaust system
GB2330870B (en) * 1997-10-29 1999-09-15 John Leo Pennington Exhaust system

Also Published As

Publication number Publication date
DE1576752A1 (en) 1970-03-26
FR1554474A (en) 1969-01-17

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Legal Events

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