EP1517018B1 - Zusammenbau einer Brennkraftmaschine mit einem Generator - Google Patents

Zusammenbau einer Brennkraftmaschine mit einem Generator Download PDF

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Publication number
EP1517018B1
EP1517018B1 EP20040300588 EP04300588A EP1517018B1 EP 1517018 B1 EP1517018 B1 EP 1517018B1 EP 20040300588 EP20040300588 EP 20040300588 EP 04300588 A EP04300588 A EP 04300588A EP 1517018 B1 EP1517018 B1 EP 1517018B1
Authority
EP
European Patent Office
Prior art keywords
cylinder block
timing gear
housing
gear cover
engine
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 - Lifetime
Application number
EP20040300588
Other languages
English (en)
French (fr)
Other versions
EP1517018A1 (de
Inventor
Jean Claude Kuhn
Ali Soua
Alain Touchais
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Publication of EP1517018A1 publication Critical patent/EP1517018A1/de
Application granted granted Critical
Publication of EP1517018B1 publication Critical patent/EP1517018B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
    • 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
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
    • 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
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/14—Engine-driven auxiliary devices combined into units
    • 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
    • F02F7/00—Casings, e.g. crankcases
    • F02F7/0065—Shape of casings for other machine parts and purposes, e.g. utilisation purposes, safety
    • F02F7/0073—Adaptations for fitting the engine, e.g. front-plates or bell-housings
    • 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
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
    • F02B63/042—Rotating electric generators

Definitions

  • the subject of this invention is an engine arrangement including among others an alternator.
  • a permanent search in the automobile is to reduce the clutter of the equipment such as the engine and related equipment.
  • a substantially lid-shaped distribution casing 1 is placed on the cylinder housing 2 in order to delimit with it a housing 3 housing distribution elements 4.
  • the alternator carries the reference 5, the ear pieces the reference 6, the cylinder block lug 2 the reference 7 and the bolt the reference 8.
  • Housing 3 must be of sufficient width to contain the distribution elements 4.
  • the timing case 1 must have what is called a sidewalk 9, that is to say a bearing portion on the cylinder housing 2, of sufficient width. As the housing 4 extends to the lug 7, the sidewalk 9 overflows over it and comes close to one of the atria 6. The possibilities of moving the alternator 5 against the engine are therefore limited.
  • the invention is improved in that it avoids the technical difficulty mentioned above.
  • it will relate to an engine arrangement comprising a cylinder block, a timing case, the cylinder block and the timing case forming together a housing of distribution elements, and an alternator attached to the cylinder block. characterized in that the alternator is also attached to the timing case.
  • the distribution case 11 now comprises, in addition to a cover 13, a relatively high edge 14 of height extending up to a junction plane to the cylinder housing 12 about halfway to the depth of the housing 3, which remains unchanged.
  • the crankcase cylinders 12 is shorter.
  • the atria 6 of the alternator 5 now surround a leg fragment 15 belonging to the cylinder block 12, but also a leg fragment 16 belonging to the distribution casing 11 and more precisely to its edge 14.
  • the sidewalk 17 between the housings 11 and 12 thus extends, near the alternator 5, in the lug 7, which allows to perform a redan 18 in the cover 13 and approach the alternator 5 of the motor.
  • the very slight reduction in the volume of housing 3 consecutive to the approach of one of the atria 6 is not to be feared in a region where it is empty.
  • the increase in the volume of the timing case 11 correlated to a decrease in the volume of the cylinder housing 12 advantageously reduces the total mass of the engine, since the first is aluminum and the second cast iron.

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)
  • Motor Or Generator Frames (AREA)

Claims (3)

  1. Motoranordnung, die ein Zylindergehäuse (12), ein Verteilergehäuse (11), wobei das Zylindergehäuse und das Verteilergehäuse zusammen einen Sitz (3) von Verteilerelementen (4) bilden, und einen an dem Zylindergehäuse befestigten Generator (5) aufweist, dadurch gekennzeichnet, dass der Generator auch an dem Verteilergehäuse befestigt ist.
  2. Anordnung nach Anspruch 1, dadurch gekennzeichnet, dass das Verteilergehäuse und das Zylindergehäuse zusammen eine Klammer (7 : 15, 16) bilden, welche von einer Schraube durchquert wird, die auch Ösen (6) des Generators (5) durchquert, zwischen denen die Klammer angeordnet ist.
  3. Anordnung nach einem der Ansprüche 1 oder 2,
    dadurch gekennzeichnet, dass das Verteilergehäuse und das Zylindergehäuse durch eine Ebene verbunden sind, die sich im Wesentlichen in der halben Tiefe des Sitzes erstreckt.
EP20040300588 2003-09-18 2004-09-10 Zusammenbau einer Brennkraftmaschine mit einem Generator Expired - Lifetime EP1517018B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0350568A FR2860038B1 (fr) 2003-09-18 2003-09-18 Agencement de moteur comprenant un alternateur
FR0350568 2003-09-18

Publications (2)

Publication Number Publication Date
EP1517018A1 EP1517018A1 (de) 2005-03-23
EP1517018B1 true EP1517018B1 (de) 2006-11-02

Family

ID=34179003

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20040300588 Expired - Lifetime EP1517018B1 (de) 2003-09-18 2004-09-10 Zusammenbau einer Brennkraftmaschine mit einem Generator

Country Status (3)

Country Link
EP (1) EP1517018B1 (de)
DE (1) DE602004003006T2 (de)
FR (1) FR2860038B1 (de)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR515538A (fr) * 1919-10-07 1921-04-02 Herbert Merton Perfectionnements apportés à la construction du dispositif servant à régler le mécanisme dans les moteurs à combustion interne
GB186518A (en) * 1921-09-19 1922-10-05 Wolseley Motors Ltd Improvements in internal combustion engines
US4257370A (en) * 1978-12-29 1981-03-24 Cummins Engine Company, Inc. Combined gear cover and mount for an internal combustion engine
DE19732370A1 (de) * 1997-07-28 1999-02-04 Volkswagen Ag Nebenaggregatemodul für eine Brennkraftmaschine
JP3640348B2 (ja) * 2001-05-17 2005-04-20 本田技研工業株式会社 シリンダヘッド構造
DE10139429A1 (de) * 2001-08-10 2003-02-27 Opel Adam Ag Brennkraftmaschine mit gekapseltem Zahnriemen für die Nockenwelle

Also Published As

Publication number Publication date
FR2860038B1 (fr) 2006-02-24
DE602004003006D1 (de) 2006-12-14
FR2860038A1 (fr) 2005-03-25
EP1517018A1 (de) 2005-03-23
DE602004003006T2 (de) 2007-05-16

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