WO1988003606A1 - Couvercle de tete de cylindre - Google Patents

Couvercle de tete de cylindre Download PDF

Info

Publication number
WO1988003606A1
WO1988003606A1 PCT/DE1987/000470 DE8700470W WO8803606A1 WO 1988003606 A1 WO1988003606 A1 WO 1988003606A1 DE 8700470 W DE8700470 W DE 8700470W WO 8803606 A1 WO8803606 A1 WO 8803606A1
Authority
WO
WIPO (PCT)
Prior art keywords
cylinder head
cover
parts
hood
stop
Prior art date
Application number
PCT/DE1987/000470
Other languages
German (de)
English (en)
Inventor
Ludwig Elsbett
Günter Elsbett
Klaus Elsbett
Original Assignee
Elsbett L
Elsbett G
Klaus Elsbett
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 Elsbett L, Elsbett G, Klaus Elsbett filed Critical Elsbett L
Priority to DE8787906735T priority Critical patent/DE3769478D1/de
Publication of WO1988003606A1 publication Critical patent/WO1988003606A1/fr

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
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/006—Camshaft or pushrod housings

Definitions

  • the invention relates to a cover for the cylinder head of a Brennkraf machine.
  • cover hoods only have the task of closing the cylinder head upwards, so that no oil can be thrown out, and of dampening the noise of the valve control.
  • a hood lined with insulation material is placed on the cylinder head and z. B. sealed with the help of a rubber ring.
  • the hood there is an opening for topping up engine oil, which is closed with a lid made of metal or plastic.
  • DE-AS 11 45 436 a control housing is shown in which the valve control is installed.
  • This control housing is placed on the cylinder head and closed at the top with a cover. With this arrangement, the cylinder head is divided so to speak that the complete valve control can be manufactured as a single component.
  • a cylinder head cover with an attached fuel pump is known. Through an opening in the hood, a drive pin engages through the hood onto a rocker arm, from which the energy for the drive is taken.
  • an ignition distributor was used which was mounted on the cylinder head cover and whose distributor shaft was passed through it. It is the object of the invention to provide a cover for the cylinder head of an internal combustion engine, the S expensive parts for the injection of the internal combustion engine takes auf ⁇ and forms a unit with these parts. This applies in particular to engines in which the injection is integrated in the cylinder head. This results in advantages in terms of maintenance and assembly, space can also be saved and the space required by the unit is reduced considerably.
  • Fig. 1 shows schematically a cylinder head (1), which covers several cylinders, with lifted cylinder head cover (2).
  • This cylinder head has an overhead camshaft (3), shown here without cams for the sake of simplicity, which drives a parallel-mounted regulator shaft (5) at its rear end via a pair of wheels (4).
  • a rotatably mounted lever (6) is adjusted by the controller, which is not discussed in detail here, which in turn acts on an actuating rod (7) to control the injection, which is also accommodated in the cylinder head.
  • the injection quantity can be set to zero delivery by means of a shut-off lever (8).
  • the throttle lever (10) is pivoted about an axis (11) which goes through the cover. On its inner side it has a claw (12) which, when the hood is put on, couples with the pin (13) to the lever (6).
  • the rod (15) controlled by an expansion element (14) forms a temperature-dependent controlled stop for the lever (6) on its opposite to the actuating rod. overlying side (16). This is used, for example, to increase idling when it is cold.
  • the vacuum unit (17) controls a pin (18) that acts on the holder (8).
  • a fuel pump (19) is flanged to the rear end of the hood, the drive axis of which is aligned with the controller axis (5) when the hood is in place. Since the Mit Converse ⁇ pins (20) and (21) lie on the same pitch circle around this axis, an automatic coupling is also guaranteed here after touchdown.
  • the adjusting screw (22) enables a variable stop of the throttle lever (10).
  • FIG. 1 shows a selection of possibilities for coupling the functional parts: longitudinal / transverse movement, pivoting, rotating. It can also be operated manually (10), automatically (14), assisted (17) or with a force output (20, 21). It therefore goes without saying that further functional parts such as boost pressure stop (function such as 17), manual shutdown or increasing the starting quantity by hand (function such as 10) or early adjustment of the start of delivery when the engine is cold (function such as 14) can be used in the Hood can be integrated.
  • boost pressure stop function such as 17
  • manual shutdown or increasing the starting quantity by hand function such as 10) or early adjustment of the start of delivery when the engine is cold
  • function such as 14 can be used in the Hood can be integrated.
  • the advantages of the invention are retained, for. B. Accessibility of the parts when the hood is lifted and automatic coupling after putting it back on.

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)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

Un couvercle de la tête de cylindre d'un moteur à combustion interne comprend des éléments de commande de l'injection du moteur, ce qui rend plus facile le montage du moteur, prend moins de place et facilite l'entretien. Le montage du couvercle est accompagné du couplage des éléments de commande avec des éléments correspondants de la tête de cylindre.
PCT/DE1987/000470 1986-11-06 1987-10-20 Couvercle de tete de cylindre WO1988003606A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8787906735T DE3769478D1 (de) 1986-11-06 1987-10-20 Zylinderkopfhaube.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3637804 1986-11-06
DEP3637804.6 1986-11-06

Publications (1)

Publication Number Publication Date
WO1988003606A1 true WO1988003606A1 (fr) 1988-05-19

Family

ID=6313294

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1987/000470 WO1988003606A1 (fr) 1986-11-06 1987-10-20 Couvercle de tete de cylindre

Country Status (9)

Country Link
EP (1) EP0332619B1 (fr)
CN (1) CN1011154B (fr)
AR (1) AR243972A1 (fr)
AU (1) AU8078287A (fr)
BR (1) BR8705994A (fr)
DE (1) DE3769478D1 (fr)
MX (1) MX161155A (fr)
SU (1) SU1755712A3 (fr)
WO (1) WO1988003606A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5003933A (en) * 1989-11-06 1991-04-02 General Motors Corporation Integrated induction system
US5261375A (en) * 1989-11-06 1993-11-16 General Motors Corporation Fuel injection assembly for integrated induction system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140020649A1 (en) * 2012-07-19 2014-01-23 GM Global Technology Operations LLC Multi-directional asymmetric surfaces for housings and housing covers and internal combustion engines comprising the same
DE102012023836B4 (de) * 2012-12-06 2022-07-07 Man Energy Solutions Se Brennkraftmaschine in Baukastenbauform

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191300132A (en) * 1913-01-02 1913-09-04 Standard Separator Co Improvements in and relating to Internal Combustion Engines.
DE1145436B (de) * 1961-09-13 1963-03-14 Hans Glas G M B H Iaisariaia M Steuergehaeuse und Ventilsteuerung fuer Kolbenbrennkraftmaschinen
FR1493453A (fr) * 1966-04-27 1967-09-01 Peugeot Nouvel agencement d'une pompe à essence sur un moteur à combustion interne
US3934568A (en) * 1974-07-23 1976-01-27 Leonid Mikhailovich Malyshev Crankshaft governor of an internal combustion engine
EP0009475A2 (fr) * 1978-09-21 1980-04-02 Friedmann & Maier Aktiengesellschaft Dispositif de réglage pour des moteurs Diesel
FR2495225A1 (fr) * 1980-11-28 1982-06-04 Yanmar Diesel Engine Co Moteur diesel a cames en tete
AT376278B (de) * 1981-12-30 1984-10-25 Friedmann & Maier Ag Regler fuer die mengenregelung von einspritzpumpen einer einspritzbrennkraftmaschine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191300132A (en) * 1913-01-02 1913-09-04 Standard Separator Co Improvements in and relating to Internal Combustion Engines.
DE1145436B (de) * 1961-09-13 1963-03-14 Hans Glas G M B H Iaisariaia M Steuergehaeuse und Ventilsteuerung fuer Kolbenbrennkraftmaschinen
FR1493453A (fr) * 1966-04-27 1967-09-01 Peugeot Nouvel agencement d'une pompe à essence sur un moteur à combustion interne
US3934568A (en) * 1974-07-23 1976-01-27 Leonid Mikhailovich Malyshev Crankshaft governor of an internal combustion engine
EP0009475A2 (fr) * 1978-09-21 1980-04-02 Friedmann & Maier Aktiengesellschaft Dispositif de réglage pour des moteurs Diesel
FR2495225A1 (fr) * 1980-11-28 1982-06-04 Yanmar Diesel Engine Co Moteur diesel a cames en tete
AT376278B (de) * 1981-12-30 1984-10-25 Friedmann & Maier Ag Regler fuer die mengenregelung von einspritzpumpen einer einspritzbrennkraftmaschine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5003933A (en) * 1989-11-06 1991-04-02 General Motors Corporation Integrated induction system
US5261375A (en) * 1989-11-06 1993-11-16 General Motors Corporation Fuel injection assembly for integrated induction system

Also Published As

Publication number Publication date
CN87107604A (zh) 1988-07-20
DE3769478D1 (de) 1991-05-23
SU1755712A3 (ru) 1992-08-15
EP0332619A1 (fr) 1989-09-20
AR243972A1 (es) 1993-09-30
BR8705994A (pt) 1988-06-14
CN1011154B (zh) 1991-01-09
AU8078287A (en) 1988-06-01
EP0332619B1 (fr) 1991-04-17
MX161155A (es) 1990-08-09

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