EP0171505A2 - Agencement du distributeur pour un moteur à combustion interne - Google Patents

Agencement du distributeur pour un moteur à combustion interne Download PDF

Info

Publication number
EP0171505A2
EP0171505A2 EP85103769A EP85103769A EP0171505A2 EP 0171505 A2 EP0171505 A2 EP 0171505A2 EP 85103769 A EP85103769 A EP 85103769A EP 85103769 A EP85103769 A EP 85103769A EP 0171505 A2 EP0171505 A2 EP 0171505A2
Authority
EP
European Patent Office
Prior art keywords
distributor
camshaft
driver
rotor
ignition
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.)
Ceased
Application number
EP85103769A
Other languages
German (de)
English (en)
Other versions
EP0171505A3 (fr
Inventor
Gerhard Dipl.-Ing. Kirchdorffer
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.)
Dr Ing HCF Porsche AG
Original Assignee
Dr Ing HCF Porsche 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 Dr Ing HCF Porsche AG filed Critical Dr Ing HCF Porsche AG
Publication of EP0171505A2 publication Critical patent/EP0171505A2/fr
Publication of EP0171505A3 publication Critical patent/EP0171505A3/fr
Ceased legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
    • F02P7/10—Drives of distributors or of circuit-makers or -breakers

Definitions

  • the invention relates to an ignition distributor arrangement on internal combustion engines, in which the ignition distributor is fastened to the housing of the internal combustion engine and is driven by a camshaft, the ignition distributor being aligned axially with the camshaft and having a distributor rotor provided with a cylindrical basic shape and having a cylindrical cylinder connected downstream of the camshaft Driver cooperates.
  • the object of the invention is to provide an improved ignition distributor arrangement in which the fastening of the driver and the distributor rotor reliably withstands the vibrations occurring during operation of the internal combustion engine.
  • connection designed in this way - driver and distributor rotor - is not solved by the speeds and vibrations occurring during operation of the internal combustion engine. This is supported by the symmetrical mass distribution on the distributor rotor (avoiding unbalance). Due to the relatively close approach of the outer diameter of the flange to the diameter of the opening, the distributor rotor space is effectively covered with respect to the toothed belt wheel space, whereby an additional dust cap can be omitted.
  • An internal combustion engine 1 with valves, not shown, comprises an overhead camshaft 2, which is supported with its one end region 3 in an insert 5 assigned to a camshaft housing 4.
  • the insert 5 is part of a housing 6 which surrounds a toothed belt wheel 7 which serves to drive the camshaft 2.
  • the housing 6 is formed by a receiving part 8 connected to the insert 5 and a closure part 9, which are assembled in a vertical plane A-A and connected by means of screws 10.
  • An ignition distributor 11 is arranged coaxially with the longitudinal center axis B-B of the camshaft 2 and is driven by the latter.
  • a cylindrical driver 12 is provided downstream of the camshaft 2 and also the toothed belt wheel 7, which is connected to the camshaft 2 in a rotationally and axially secure manner together with the toothed belt wheel 7, a screw 13 serving to axially secure the driver 12 and the toothed belt wheel 7. Further details can be found in DE-PS 3 027 695.
  • the ignition distributor 11 comprises a distributor housing 14 and a distributor rotor 15, which has a cylindrical basic shape and an asymmetrical contact finger 16.
  • the driver 12 has, on the side facing the distributor rotor 15, a flange 17, which runs transversely to the longitudinal center axis BB of the camshaft 2 and has a corresponding one Dating extension 18 of the distributor rotor 15 is introduced.
  • the driver 12 and the distributor rotor 14 are connected in the region of the flange 17 and the extension 18 via a screw 19, the longitudinal central axis CC of which extends parallel to the longitudinal central axis BB of the camshaft 2.
  • the circular outer diameter E of the flange 17 is only slightly smaller than the diameter G of a surrounding, also circular opening 22 of the closure part 9.
  • the distributor housing 14 is pushed with a collar 23 onto a corresponding receptacle 24 of the closure part 9.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
EP85103769A 1984-05-23 1985-03-28 Agencement du distributeur pour un moteur à combustion interne Ceased EP0171505A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843419184 DE3419184A1 (de) 1984-05-23 1984-05-23 Zuendverteileranordnung an brennkraftmaschinen
DE3419184 1984-05-23

Publications (2)

Publication Number Publication Date
EP0171505A2 true EP0171505A2 (fr) 1986-02-19
EP0171505A3 EP0171505A3 (fr) 1986-12-30

Family

ID=6236643

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85103769A Ceased EP0171505A3 (fr) 1984-05-23 1985-03-28 Agencement du distributeur pour un moteur à combustion interne

Country Status (4)

Country Link
US (1) US4619227A (fr)
EP (1) EP0171505A3 (fr)
JP (1) JPS611872A (fr)
DE (1) DE3419184A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4412548A1 (de) * 1994-04-12 1995-10-19 Schlosser Werner Diopl Ing Fh Hubkolbenmotor mit Nockenwelle

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0633762B2 (ja) * 1987-07-06 1994-05-02 日本電装株式会社 内燃機関のための配電装置
JPH0541265Y2 (fr) * 1987-07-31 1993-10-19
JPH0541267Y2 (fr) * 1987-08-31 1993-10-19
KR100271087B1 (en) 1992-07-16 2000-11-01 Snow Brand Milk Products Co Ltd Protein synthesis stimulator comprising tcf-2 for the treatment of hypoproteinemia
US5345899A (en) * 1993-08-26 1994-09-13 General Motors Corporation Ignition distributor drive

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037577A (en) * 1974-07-08 1977-07-26 Gallo Michael R Auto ignition system
US4082926A (en) * 1976-07-29 1978-04-04 General Motors Corporation Ignition distributor rotor with corona generating points of electrically conductive paint
JPS5566663A (en) * 1979-06-29 1980-05-20 Mitsubishi Electric Corp Ignition device for engine
US4333433A (en) * 1980-03-17 1982-06-08 Eltra Corporation Electronic ignition system with mechanical advance
DE3027695C2 (de) * 1980-07-22 1987-02-12 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Zündverteileranordnung an Brennkraftmaschinen
DE3124177A1 (de) * 1981-06-19 1983-01-20 Robert Bosch Gmbh, 7000 Stuttgart Zuendverteiler fuer brennkraftmaschinen
DE3246903A1 (de) * 1982-03-31 1983-10-13 Robert Bosch Gmbh, 7000 Stuttgart Hochspannungs-verteiler fuer zuendanlagen von brennkraftmaschinen
US4454856A (en) * 1982-08-27 1984-06-19 Ford Motor Company Distributor construction and signal generator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4412548A1 (de) * 1994-04-12 1995-10-19 Schlosser Werner Diopl Ing Fh Hubkolbenmotor mit Nockenwelle

Also Published As

Publication number Publication date
US4619227A (en) 1986-10-28
EP0171505A3 (fr) 1986-12-30
DE3419184A1 (de) 1985-11-28
JPS611872A (ja) 1986-01-07

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

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17P Request for examination filed

Effective date: 19860702

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Designated state(s): DE FR GB IT SE

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Effective date: 19880718

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Effective date: 19890121

RIN1 Information on inventor provided before grant (corrected)

Inventor name: KIRCHDORFFER, GERHARD, DIPL.-ING.