GB839955A - New or improved arrangement and construction of intake ducts in an injection internal combustion engine - Google Patents

New or improved arrangement and construction of intake ducts in an injection internal combustion engine

Info

Publication number
GB839955A
GB839955A GB28660/58A GB2866058A GB839955A GB 839955 A GB839955 A GB 839955A GB 28660/58 A GB28660/58 A GB 28660/58A GB 2866058 A GB2866058 A GB 2866058A GB 839955 A GB839955 A GB 839955A
Authority
GB
United Kingdom
Prior art keywords
valves
ducts
inlet
construction
new
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
GB28660/58A
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.)
Daimler Benz AG
Original Assignee
Daimler Benz 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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of GB839955A publication Critical patent/GB839955A/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
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/34—Lateral camshaft position
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/247—Arrangement of valve stems in cylinder heads the valve stems being orientated in parallel with the cylinder axis
    • 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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

839,955. Inlet and exhaust ducting. DAIMLER-BENZ A. G. Sept. 5,1958 [Sept. 12, 1957], No. 28660/58. Class 7(2) In-line cylinders 2 Fig. 1, of an air-compressing injection engine each have overhead inlet valves 7, 7<SP>1</SP> on the same side of the longitudinal engine axis 5 as an inlet manifold 22, and overhead exhaust valves 8 on the other side of the axis 5, the valves 7, 7<SP>1</SP> having individual inlet ducts 18, 21 which as seen from above the engine open to the cylinder tangentially and at right angles to each other and the other ends of which respectively emerge at the top and side of the respective cylinder head 3. The ducts 18 connect with bolted on manifold branches 28 and the ducts 21 connect with passages 25 integral with or secured to valve rocker covers 4 and having rubber connections 31 to manifold branches 30. Combustion air is blown or sucked through the ducts 18, 21, which adjacent the valves 7, 7<SP>1</SP> are, respectively inclined downwardly at about 25 and 40 degrees. In a modification, Fig. 6, two cylinders with a common head have valves 7 served by a branched passage 21.
GB28660/58A 1957-09-12 1958-09-05 New or improved arrangement and construction of intake ducts in an injection internal combustion engine Expired GB839955A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE839955X 1957-09-12

Publications (1)

Publication Number Publication Date
GB839955A true GB839955A (en) 1960-06-29

Family

ID=6762087

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28660/58A Expired GB839955A (en) 1957-09-12 1958-09-05 New or improved arrangement and construction of intake ducts in an injection internal combustion engine

Country Status (1)

Country Link
GB (1) GB839955A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2943560A1 (en) * 1978-11-07 1980-05-14 Cummins Engine Co Inc COMBUSTION ENGINE
DE2950905A1 (en) * 1978-12-18 1980-06-19 Cummins Engine Co Inc COOLING DEVICE AND CYLINDER HEAD FOR COMBUSTION ENGINE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2943560A1 (en) * 1978-11-07 1980-05-14 Cummins Engine Co Inc COMBUSTION ENGINE
DE2950905A1 (en) * 1978-12-18 1980-06-19 Cummins Engine Co Inc COOLING DEVICE AND CYLINDER HEAD FOR COMBUSTION ENGINE

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