GB1097328A - Internal combustion engines - Google Patents

Internal combustion engines

Info

Publication number
GB1097328A
GB1097328A GB47571/66A GB4757166A GB1097328A GB 1097328 A GB1097328 A GB 1097328A GB 47571/66 A GB47571/66 A GB 47571/66A GB 4757166 A GB4757166 A GB 4757166A GB 1097328 A GB1097328 A GB 1097328A
Authority
GB
United Kingdom
Prior art keywords
air
valve
flow
leading
land
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
GB47571/66A
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 GB1097328A publication Critical patent/GB1097328A/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
    • F01N3/18—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 methods of operation; Control
    • F01N3/22—Control of additional air supply only, e.g. using by-passes or variable air pump drives
    • 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
    • F01N3/32—Arrangements for supply of additional air using air pump
    • 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

1,097,328. Circumferential-flow fans. FORD MOTOR CO. Ltd. Oct.24, 1966 [Dec. 20, 1965], No.47571/66. Headings F1B and F1C. Air is fed to the exhaust manifolds through pipes 26, 28, in amounts which decrease as engine speed increases. The air is delivered by an impeller type pump 30 and is controlled by a spool type valve 34 actuated by a fluid type governor 16 driven at engine speed from the transmission 12. At low speeds the valve permits the air entering at 32 to flow through an opening 102 in the valve land 92 to pipe 36 leading to the exhaust manifold. At a predetermined speed the fluid pressure in pipe 18 acts upon land 94 to move valve spool 96 to the left to close passage 36 and divert the air flow to passage 38 leading to atmosphere or to the air pump inlet. The pump comprises a rotor 54 mounted on bearings 50, 53, and sealed to the stator 56 by sealing rings 70, 72, the air entering at 58 and leaving at 60.
GB47571/66A 1965-12-20 1966-10-24 Internal combustion engines Expired GB1097328A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51482265A 1965-12-20 1965-12-20

Publications (1)

Publication Number Publication Date
GB1097328A true GB1097328A (en) 1968-01-03

Family

ID=24048839

Family Applications (1)

Application Number Title Priority Date Filing Date
GB47571/66A Expired GB1097328A (en) 1965-12-20 1966-10-24 Internal combustion engines

Country Status (2)

Country Link
DE (1) DE1476516B2 (en)
GB (1) GB1097328A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2232206A (en) * 1989-03-17 1990-12-05 Eberspaecher J Air blower
US6223884B1 (en) 1997-05-23 2001-05-01 Ronchipack S.R.L. Apparatus for automatically forming arrays of containers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2232206A (en) * 1989-03-17 1990-12-05 Eberspaecher J Air blower
US6223884B1 (en) 1997-05-23 2001-05-01 Ronchipack S.R.L. Apparatus for automatically forming arrays of containers

Also Published As

Publication number Publication date
DE1476516A1 (en) 1970-04-02
DE1476516B2 (en) 1977-05-18

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