EP0893579B1 - Verbindungsanordnung für die Ölansaugleitung einer Brennkraftmaschine - Google Patents

Verbindungsanordnung für die Ölansaugleitung einer Brennkraftmaschine Download PDF

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Publication number
EP0893579B1
EP0893579B1 EP19980110801 EP98110801A EP0893579B1 EP 0893579 B1 EP0893579 B1 EP 0893579B1 EP 19980110801 EP19980110801 EP 19980110801 EP 98110801 A EP98110801 A EP 98110801A EP 0893579 B1 EP0893579 B1 EP 0893579B1
Authority
EP
European Patent Office
Prior art keywords
conduit
sump
aspiration conduit
end section
internal combustion
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
EP19980110801
Other languages
English (en)
French (fr)
Other versions
EP0893579A1 (de
Inventor
Remo Sobrero
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.)
Fiat Auto SpA
Original Assignee
Fiat Auto SpA
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 Fiat Auto SpA filed Critical Fiat Auto SpA
Publication of EP0893579A1 publication Critical patent/EP0893579A1/de
Application granted granted Critical
Publication of EP0893579B1 publication Critical patent/EP0893579B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/04—Filling or draining lubricant of or from machines or engines
    • F01M11/0408—Sump drainage devices, e.g. valves, plugs

Definitions

  • This invention relates to a connecting system for an aspiration conduit of lubrication oil from the sump of an internal combustion engine.
  • the pump for oil circulation is connected to the conduit that includes an aspiration conduit end section on one end, located in the lower section of the sump containing engine oil, almost in contact with the bottom.
  • the aspiration conduit is located in such a way that it has to be maintained at a precise distance from the bottom.
  • a point inside the sump is also required to connect the end section, before the sump itself is mounted on the engine. Where vibrations are present loosening of this type of connection can occur, particularly if it is not carried out appropriately.
  • lt. is an object of the present invention to provide an oil aspiration conduit fixing assembly and, in particular, of the aspiration conduit end section, to overcome disadvantages mentioned
  • this can be achieved by a fixing assembly for an aspiration conduit that presents the characteristics mentioned in the first claim.
  • said end section On the end turned towards the bottom of the sump, said end section includes a threaded nut 17, maintained fixed on the sump by way of plates 18 (four, in the case illustrated).
  • Conduit 14 is shaped so that nut 17 can be positioned corresponding to slot 19 for the emptying of the oil (outlet) contained in the sump, in order that bolt 20 covering the outlet point be screwed on the latter, with the shank of the bolt through slot 1 g.
  • only one bolt can be used to fix both conduit 14 and end section 16, in the position and at the distance required -1 and the closing point of oil outlet 19.
  • the nut will be provided with sealing gasket.
  • Blocking of the aspiration conduit of engine oil obtained in this way not only presents the advantages already mentioned, it also facilitates engine assembly, in that it reduces and simplifies necessary operations. Also, the distance between the aspiration conduit end section and the bottom of the sump is determined only by the thickness of nut 17. This also allows for a more appropriate location of the conduit, also reducing the total weight of the system.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Claims (3)

  1. Anbringungsanordnung für die Schmierölansaugleitung der Ölwanne eines Verbrennungsmotors, wobei diese Leitung einen Endabschnitt bietet, der mit einem Verbindungsflansch zur Verbindung mit einer in der Wand dieser Ölwanne erhaltenen Leitung ausgestattet ist, während das andere Ende mit einem dicht am Boden der Ölwanne (2) gelegenen Ansaugleitungsendabschnitt (16) ausgestattet ist, dadurch gekennzeichnet, daß der Endabschnitt eine in Übereinstimmung mit einem Auslaßschlitz (19) für das Öl der Ölwanne (2) angeordnete Gewindemutter (17) zeigt, so daß der Gewindeschaft des als eine Abdeckung (20) dieses Auslaßschlitzes (19) wirkenden Bolzens mit dieser Mutter (17) verschraubt werden kann.
  2. System nach Anspruch 1, dadurch gekennzeichnet, daß der Auslaßschlitz (19) einen Durchmesser aufweist, der größer als jener des Schafts des auch als eine Abdekkung (20) verwendeten Bolzens ist.
  3. System nach Anspruch 1, dadurch gekennzeichnet, daß die Mutter (17) durch Platten (18) mit dem Endabschnitt der Leitung verbunden ist.
EP19980110801 1997-07-24 1998-06-12 Verbindungsanordnung für die Ölansaugleitung einer Brennkraftmaschine Expired - Lifetime EP0893579B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT97TO000159 IT236290Y1 (it) 1997-07-24 1997-07-24 Sistema di fissaggio del condotto di aspirazione dell'olio dilubrificazione per un motore a combustione interna.
ITTO970159U 1997-07-24

Publications (2)

Publication Number Publication Date
EP0893579A1 EP0893579A1 (de) 1999-01-27
EP0893579B1 true EP0893579B1 (de) 2002-03-27

Family

ID=11415434

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19980110801 Expired - Lifetime EP0893579B1 (de) 1997-07-24 1998-06-12 Verbindungsanordnung für die Ölansaugleitung einer Brennkraftmaschine

Country Status (4)

Country Link
EP (1) EP0893579B1 (de)
DE (1) DE69804387T2 (de)
ES (1) ES2172839T3 (de)
IT (1) IT236290Y1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019125532A1 (de) 2019-09-23 2019-12-05 FEV Group GmbH Behälter zum Aufnehmen und Bereitstellen von Fluid für den Betrieb eines Motors

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2372286A (en) * 1940-10-12 1945-03-27 Ind Wire Cloth Products Compan Oil screen
GB2115484B (en) * 1982-02-25 1985-01-16 Massey Ferguson Perkins Ltd The sump
IT214888Z2 (it) * 1988-10-07 1990-07-04 Fiat Auto Spa Coppa olio in lega leggera per un motore a combustione interna
US5601060A (en) * 1996-03-26 1997-02-11 Navistar International Transportation Corp. Cast oil pan for internal combustion engine

Also Published As

Publication number Publication date
DE69804387D1 (de) 2002-05-02
IT236290Y1 (it) 2000-08-08
DE69804387T2 (de) 2002-10-10
EP0893579A1 (de) 1999-01-27
ITTO970159U1 (it) 1999-01-24
ES2172839T3 (es) 2002-10-01

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