FR2431651A1 - Shock absorbing seal between block and sump housing in IC engine - uses bolted asymmetric trough section collar to locate downturned sump flange in wrap-round seal - Google Patents

Shock absorbing seal between block and sump housing in IC engine - uses bolted asymmetric trough section collar to locate downturned sump flange in wrap-round seal

Info

Publication number
FR2431651A1
FR2431651A1 FR7822050A FR7822050A FR2431651A1 FR 2431651 A1 FR2431651 A1 FR 2431651A1 FR 7822050 A FR7822050 A FR 7822050A FR 7822050 A FR7822050 A FR 7822050A FR 2431651 A1 FR2431651 A1 FR 2431651A1
Authority
FR
France
Prior art keywords
sump
seal
flange
block
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.)
Granted
Application number
FR7822050A
Other languages
French (fr)
Other versions
FR2431651B1 (en
Inventor
Jean Nikly
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.)
Automobiles M Berliet SA
Original Assignee
Automobiles M Berliet SA
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 Automobiles M Berliet SA filed Critical Automobiles M Berliet SA
Priority to FR7822050A priority Critical patent/FR2431651A1/en
Publication of FR2431651A1 publication Critical patent/FR2431651A1/en
Application granted granted Critical
Publication of FR2431651B1 publication Critical patent/FR2431651B1/fr
Granted 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
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/0065—Shape of casings for other machine parts and purposes, e.g. utilisation purposes, safety
    • F02F7/008—Sound insulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
    • F16J15/024—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

The sealing detail is used between the engine block and a sump housing of an i.c. engine, and avoids the transmission of vibrations to the sump housing. The block presents an opening with an external horizontal flange (2), and the sump housing (1) has an external 'L' section flange (4), which is enclosed by a seal (6) which sits in a special bolted collar (5). The collar may be of an assymetric 'U' section (8) with a nominal external return to the short leg and a substantial external return (7) to the long leg, the return bolted (9) to the block flange. The seal, houses the sump flange and locates the downturn in the collar trough (8) whilst providing complete insulation of the sump flange relative to the collar and the block.
FR7822050A 1978-07-18 1978-07-18 Shock absorbing seal between block and sump housing in IC engine - uses bolted asymmetric trough section collar to locate downturned sump flange in wrap-round seal Granted FR2431651A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7822050A FR2431651A1 (en) 1978-07-18 1978-07-18 Shock absorbing seal between block and sump housing in IC engine - uses bolted asymmetric trough section collar to locate downturned sump flange in wrap-round seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7822050A FR2431651A1 (en) 1978-07-18 1978-07-18 Shock absorbing seal between block and sump housing in IC engine - uses bolted asymmetric trough section collar to locate downturned sump flange in wrap-round seal

Publications (2)

Publication Number Publication Date
FR2431651A1 true FR2431651A1 (en) 1980-02-15
FR2431651B1 FR2431651B1 (en) 1981-07-31

Family

ID=9211170

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7822050A Granted FR2431651A1 (en) 1978-07-18 1978-07-18 Shock absorbing seal between block and sump housing in IC engine - uses bolted asymmetric trough section collar to locate downturned sump flange in wrap-round seal

Country Status (1)

Country Link
FR (1) FR2431651A1 (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480389A1 (en) * 1980-04-15 1981-10-16 Unic Sa IMPROVEMENT TO DEVICES FOR DECOUPLING ORGANS, IN PARTICULAR FROM ORGANS OF INTERNAL COMBUSTION ENGINES
EP0046923A2 (en) * 1980-08-28 1982-03-10 Nissan Motor Co., Ltd. Noise reducing cover
US4394853A (en) * 1981-06-22 1983-07-26 General Motors Corporation Engine oil pan isolation mounting
FR2540934A1 (en) * 1983-02-10 1984-08-17 Steyr Daimler Puch Ag RECIPROCATING PISTON HEAT ENGINE
US4682672A (en) * 1986-04-21 1987-07-28 Ford Motor Company Snap-on oil pan
EP0368478A1 (en) * 1988-10-11 1990-05-16 Honda Giken Kogyo Kabushiki Kaisha Engine blocks
WO1992009845A1 (en) * 1990-11-22 1992-06-11 Meillor S.A. Leakproof system for mounting a housing on a base
US5161643A (en) * 1990-01-19 1992-11-10 Dr. Ing. H.C.F. Porsche Ag Delay part for lubricating oil
US5516123A (en) * 1994-06-08 1996-05-14 Carl Freudenberg U-shaped sealing member for sealing a valve cover having an impact absorber
DE19738275B4 (en) * 1997-09-02 2006-02-23 Cr Elastomere Gmbh Seal for engine covers
DE102005033906A1 (en) * 2005-07-15 2007-01-25 Dichtungstechnik G. Bruss Gmbh & Co. Kg Cover, sump or cap-shaped housing connection part manufacturing method for e.g. oil sump, involves spraying plastic onto elastomer unit for forming housing unit, and durably connecting housing unit to frame-shaped fastening part
FR2909945A1 (en) * 2006-12-15 2008-06-20 Cera Acoustic protection device for engine compartment of motor vehicle, has profile sealably associated with part of periphery of shield, and comprising sealed associating unit formed by groove allowing profile to be associated with element
RU190151U1 (en) * 2019-02-04 2019-06-21 Публичное акционерное общество "КАМАЗ" KNOT OF OIL CARTER SEAL

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2011438A1 (en) * 1969-03-28 1970-10-08 Perkins Engines Ltd., London Cover for an internal combustion engine
GB1314015A (en) * 1969-07-02 1973-04-18 British Ropes Ltd Sealing means for couplings for pipes and like hollow members
US3782496A (en) * 1972-09-27 1974-01-01 G Thien Internal combustion engine in a sound-proof casing

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2011438A1 (en) * 1969-03-28 1970-10-08 Perkins Engines Ltd., London Cover for an internal combustion engine
GB1314015A (en) * 1969-07-02 1973-04-18 British Ropes Ltd Sealing means for couplings for pipes and like hollow members
US3782496A (en) * 1972-09-27 1974-01-01 G Thien Internal combustion engine in a sound-proof casing

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480389A1 (en) * 1980-04-15 1981-10-16 Unic Sa IMPROVEMENT TO DEVICES FOR DECOUPLING ORGANS, IN PARTICULAR FROM ORGANS OF INTERNAL COMBUSTION ENGINES
EP0038263A1 (en) * 1980-04-15 1981-10-21 UNIC S.A. Société anonyme dite: Vibration decoupling devices, especially for internal-combustion engine components
EP0046923A2 (en) * 1980-08-28 1982-03-10 Nissan Motor Co., Ltd. Noise reducing cover
EP0046923A3 (en) * 1980-08-28 1982-09-08 Nissan Motor Co., Ltd. Noise reducing cover
US4394853A (en) * 1981-06-22 1983-07-26 General Motors Corporation Engine oil pan isolation mounting
FR2540934A1 (en) * 1983-02-10 1984-08-17 Steyr Daimler Puch Ag RECIPROCATING PISTON HEAT ENGINE
US4499869A (en) * 1983-02-10 1985-02-19 Steyr-Daimler-Puch Aktiengesellschaft Reciprocating internal combustion engine
DE3712052A1 (en) * 1986-04-21 1987-10-22 Ford Werke Ag FASTENING DEVICE FOR THE OIL PAN OF AN INTERNAL COMBUSTION ENGINE
US4682672A (en) * 1986-04-21 1987-07-28 Ford Motor Company Snap-on oil pan
EP0368478A1 (en) * 1988-10-11 1990-05-16 Honda Giken Kogyo Kabushiki Kaisha Engine blocks
US5161643A (en) * 1990-01-19 1992-11-10 Dr. Ing. H.C.F. Porsche Ag Delay part for lubricating oil
WO1992009845A1 (en) * 1990-11-22 1992-06-11 Meillor S.A. Leakproof system for mounting a housing on a base
US5516123A (en) * 1994-06-08 1996-05-14 Carl Freudenberg U-shaped sealing member for sealing a valve cover having an impact absorber
DE19738275B4 (en) * 1997-09-02 2006-02-23 Cr Elastomere Gmbh Seal for engine covers
DE102005033906A1 (en) * 2005-07-15 2007-01-25 Dichtungstechnik G. Bruss Gmbh & Co. Kg Cover, sump or cap-shaped housing connection part manufacturing method for e.g. oil sump, involves spraying plastic onto elastomer unit for forming housing unit, and durably connecting housing unit to frame-shaped fastening part
FR2909945A1 (en) * 2006-12-15 2008-06-20 Cera Acoustic protection device for engine compartment of motor vehicle, has profile sealably associated with part of periphery of shield, and comprising sealed associating unit formed by groove allowing profile to be associated with element
RU190151U1 (en) * 2019-02-04 2019-06-21 Публичное акционерное общество "КАМАЗ" KNOT OF OIL CARTER SEAL

Also Published As

Publication number Publication date
FR2431651B1 (en) 1981-07-31

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