EP1694955B1 - Base plate for a crankcase - Google Patents
Base plate for a crankcase Download PDFInfo
- Publication number
- EP1694955B1 EP1694955B1 EP04801195A EP04801195A EP1694955B1 EP 1694955 B1 EP1694955 B1 EP 1694955B1 EP 04801195 A EP04801195 A EP 04801195A EP 04801195 A EP04801195 A EP 04801195A EP 1694955 B1 EP1694955 B1 EP 1694955B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- base plate
- individual plates
- bottom plate
- crankcase
- lubricant
- 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 - Fee Related
Links
Images
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
-
- 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
- F02F7/0021—Construction
- F02F7/0034—Built from sheet material and welded casings
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/04—Arrangements of liquid pipes or hoses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
- F15B13/08—Assemblies of units, each for the control of a single servomotor only
- F15B13/0803—Modular units
- F15B13/0807—Manifolds
- F15B13/081—Laminated constructions
-
- 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
- F01M11/0004—Oilsumps
- F01M2011/002—Oilsumps with means for improving the stiffness
-
- 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
- F01M11/0004—Oilsumps
- F01M2011/0066—Oilsumps with passages in the wall, e.g. for axles or fluid passages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2060/00—Cooling circuits using auxiliaries
- F01P2060/04—Lubricant cooler
Definitions
- the invention relates to a base plate for a crankcase according to the preamble of claim 1 and a manufacturing method thereof.
- crankcase with chambers known. These chambers are used, inter alia, as oil storage rooms.
- a bottom plate for closing this crankcase known.
- the bottom plate extends over the entire base of the crankcase.
- the pumps, heat exchangers and filters are arranged.
- the channels for media guidance, z. B. for the lubricant and the cooling water are arranged.
- a recess for collecting lubricant are performed in the bottom plate. In the text below, this depression is referred to as a suction point.
- the lubricant dripping down from the crankshaft space is supplied to this suction point via a fluid guide device.
- the lubricant in the suction point is then conveyed through a channel in the bottom plate of a suction pump in the chambers of the crankcase.
- the bottom plate is made of cast aluminum.
- the packing density and free channel length of the bottom plate is determined by the smallest possible core height and the minimum wall thickness. The problem is therefore that the integration of additional functions, such. B. preheating, only a redesign of the bottom plate with a correspondingly larger volume is possible.
- the invention is based on the object to develop a bottom plate, which allows greater freedom of choice.
- the bottom plate consists of individual plates of the same circumference. These individual plates can be the same thickness or have a different thickness.
- the bottom plate of the invention is laminated from single plates.
- the bottom plate is made by compacting the single plates by gluing or soldering to the bottom plate.
- the channels of the single plates are produced by laser cutting or water jet cutting.
- the advantages of the invention are that a higher packing density is possible.
- the manufacturing limitations are reduced to a minimum.
- As a pump, does not necessarily mean a redesign of the bottom plate.
- the higher packing density results in the possibility that additional functionalities, eg. As preheating, drainage and additional media guides can be displayed.
- FIG. 1 a bottom plate 1 is shown in a perspective view.
- a bottom plate is made of DE 100 33 416 C1 known, which belongs to the disclosure of this application.
- the bottom plate 1 closes a crankcase 2 of an internal combustion engine at the bottom thereof.
- the bottom plate 1 extends over the entire base surface of the crankcase 2.
- the pumps, the filters and the heat exchangers are arranged on the bottom plate 1. In the FIG. 1 these are not shown for clarity reasons.
- On the force side KS a first suction point 3 is formed in the bottom plate 1.
- a second suction point 4 is formed on the opposite side KGS a second suction point 4 is formed.
- the lubricant dripping from a crankshaft space is supplied from a fluid guide device 18 to the first suction point 3 and the second suction point 4.
- the suction points serve as a collecting space.
- the lubricant from the first suction point 3 is conveyed via a channel by a first suction pump SP1.
- the delivered volume flow is shown with an arrow and the reference SP1.
- the lubricant of the second suction point 4 is conveyed by a second suction pump SP2. This volume flow is in FIG. 1 shown with an arrow and the reference SP2.
- a lubricant volume flow in the lubricant reservoirs 5 (chambers) of the crankcase 2 is promoted.
- Reference symbol WTS denotes a lubricant volume flow to the heat exchanger.
- Reference symbol WTW denotes a water volume flow to the heat exchanger.
- the reference symbol FIL represents a lubricant volume flow to an oil filter.
- the bottom plate 1 is made up of several individual plates. Scope. In the FIG. 1 these layered individual plates are represented by the reference symbol EP (i). The number in the bracket indicates the distance of the single plate from the reference surface zero. The single plate EP (0) thus designates that single plate, which comes directly to the crankcase 2 to the plant. The single plate EP (n) denotes that single plate which closes the bottom plate against the environment. The individual plates EP (i) can have the same thickness or a different thickness. A thickness of about 2 to 5 mm has been proven. The channels in the single plates are produced by laser cutting or water jet cutting. Thereafter, the individual plates are compacted via a glue or solder connection to a media flow management plate.
- the single plate EP (0) is shown in plan view. This comes directly to the crankcase 2 of the internal combustion engine to the plant.
- the lubricant volume of the first suction point 3 is conveyed by the first suction pump SP1.
- the lubricant volume of the second suction point 4 is conveyed by the second suction pump SP2.
- the total volume flow of the two suction pumps SP1 and SP2 is then fed via a pressure channel 7 to a first outlet 9 and a second outlet 10.
- a portion 7B, 7C and 7D lead from the first outlet 9 to the second outlet 10.
- the portions 7A, 7B and 7D are outside the cutting plane and are therefore dashed shown.
- the funded by the pressure pump DP lubricant volume is conveyed into a pressure channel 8.
- the pressure channel 8 is connected via the gates 8A, 8B, 8C and 8D to an opening from which the lubricant is led to the heat exchanger WTS.
- the sections 8A and 8D are outside the cutting plane and are therefore shown in dashed lines.
- the lubricant After the lubricant has passed through the heat exchanger WTS, it is returned via an inlet 12 back into the bottom plate 1. From the inlet 12, the lubricant is supplied via an appropriate channel to an oil filter.
- This volume flow is represented by the reference FIL.
- the reference numeral 11 indicates the water entry into the bottom plate 1 after passing through the heat exchanger WTW. With reference numeral 5, the lubricant reservoirs are shown, which correspond to the corresponding chambers in the crankcase 2 of the internal combustion engine.
- FIG. 3 shows a single plate EP (3).
- the section 7C of the pressure channel 7 and the section 8B of the pressure channel 8 is no longer in the cutting plane.
- FIG. 4 a single plate EP (9) is shown.
- reference numeral 13 a channel from the first suction point 3 to the first suction pump SP1 can be seen.
- the reference numeral 14 shows a channel which leads from the second suction point 4 to the second suction pump SP2.
- This section also shows the channels for the water supply to / from the heat exchanger WTW. After the water volume has passed through the heat exchanger WTW, it is returned to the inlet 11 in the bottom plate 1. From there it is routed via a corresponding channel.
- This single plate is the connection channel from the inlet 12 of the lubricant to the oil filter FIL visible.
- the reference numeral 15 shows the channel to the pressure pump DP.
- FIG. 5 is a single plate EP (n) .darhen. This single plate shoots the bottom plate against the environment.
- the single plate EP (n) 16 holes are shown by reference numeral, by means of which the bottom plate with the crankcase 2 is detachably connected.
- the reference numeral 17 shows a corresponding threaded insert.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Description
Die Erfindung betrifft eine Bodenplatte für ein Kurbelgehäuse nach dem Oberbegriff von Anspruch 1 sowie ein Herstellungsverfahren hierfür.The invention relates to a base plate for a crankcase according to the preamble of
Aus der
In der Praxis wird die Bodenplatte aus Aluminium-Guss hergestellt. Die Packungsdichte und freie Kanallänge der Bodenplatte wird hierbei maßgeblich durch die kleinstmögliche Kernhöhe und die Mindestwandstärke bestimmt. Problematisch ist daher, dass die Integration von zusätzlichen Funktionen, z. B. Vorwärmung, nur über eine Neukonstruktion der Bodenplatte mit einem entsprechend größeren Volumen möglich ist.In practice, the bottom plate is made of cast aluminum. The packing density and free channel length of the bottom plate is determined by the smallest possible core height and the minimum wall thickness. The problem is therefore that the integration of additional functions, such. B. preheating, only a redesign of the bottom plate with a correspondingly larger volume is possible.
Der Erfindung liegt die Aufgabe zu Grunde, eine Bodenplatte zu entwickeln, welche eine größere Wahlfreiheit gestattet.The invention is based on the object to develop a bottom plate, which allows greater freedom of choice.
Die Aufgabe wird durch eine Bodenplatte mit den Merkmalen von. Anspruch 1 und ein entsprechendes Herstellungsverfahren mit den Merkmalen des Anspruchs 5 gelöst. Die Ausgestaltungen hierzu sind in den jeweils abhängigen Ansprüchen dargestellt.The task is performed by a base plate with the characteristics of.
Die Erfindung sieht vor, dass die Bodenplatte aus Einzelplatten gleichen Umfangs besteht. Diese Einzelplatten können gleich dick sein oder eine unterschiedliche Dicke aufweisen. Im Unterschied zum Stand der Technik wird die Bodenplatte der Erfindung aus Einzelplatten geschichtet. Hergestellt wird die Bodenplatte indem die Einzelplatten mittels Kleben oder Löten zu der Bodenplatte kompaktiert werden. Die Kanäle der Einzelplatten werden mittels Laserschneiden oder Wasserstrahlschneiden hergestellt.The invention provides that the bottom plate consists of individual plates of the same circumference. These individual plates can be the same thickness or have a different thickness. In contrast to the prior art, the bottom plate of the invention is laminated from single plates. The bottom plate is made by compacting the single plates by gluing or soldering to the bottom plate. The channels of the single plates are produced by laser cutting or water jet cutting.
Die Vorteile der Erfindung bestehen darin, dass eine höhere Packungsdichte möglich ist. Für die Kanalhöhen, Kanallängen und Komplexität der Kanal-Führung werden die herstellungstechnischen Einschränkungen auf ein Minimum reduziert. Eine nachträglich geänderte Positionierung von z. B. einer Pumpe, bedeutet nicht zwangsweise eine Neukonstruktion der Bodenplatte. Aus der höheren Packungsdichte resultiert die Möglichkeit, dass zusätzliche Funktionalitäten, z. B. Vorwärmflächen, Drainage und zusätzliche Medienführungen, darstellbar sind.The advantages of the invention are that a higher packing density is possible. For the channel heights, channel lengths and complexity of the channel guide, the manufacturing limitations are reduced to a minimum. A subsequently changed positioning of z. As a pump, does not necessarily mean a redesign of the bottom plate. The higher packing density results in the possibility that additional functionalities, eg. As preheating, drainage and additional media guides can be displayed.
In den Zeichnungen ist ein bevorzugtes Ausführungsbeispiel dargestellt. Es zeigen:
- Fig. 1
- eine Bodenplatte in perspektivischer Ansicht;
- Fig. 2
- eine Einzelplatte EP(0) in Draufsicht;
- Fig. 3
- eine Einzelplatte EP(3) in Draufsicht;
- Fig. 4
- eine Einzelplatte EP(9) in Draufsicht;
- Fig. 5
- eine Einzelplatte EP(n) in Draufsicht.
- Fig. 1
- a bottom plate in perspective view;
- Fig. 2
- a single plate EP (0) in plan view;
- Fig. 3
- a single plate EP (3) in plan view;
- Fig. 4
- a single plate EP (9) in plan view;
- Fig. 5
- a single plate EP (n) in plan view.
In
Von den Saugpumpen SP1 und SP2 wird ein Schmiermittel-Volumenstrom in die Schmiermittel-Vorratsräume 5 (Kammern) des Kurbelgehäuses 2 gefördert. Das Bezugszeichen WTS bezeichnet einen Schmiermittel-Volumenstrom zum Wärmetauscher. Das Bezugszeichen WTW bezeichnet einen Wasser-Volumenstrom zum Wärmetauscher. Mit dem Bezugszeichen FIL ist ein Schmiermittel-Volumenstrom zu einem Ölfilter dargestellt.From the suction pumps SP1 and SP2 a lubricant volume flow in the lubricant reservoirs 5 (chambers) of the
In Richtung der Kraftseite KS sind an der Bodenplatte 1 zwei Flanschflächen 6 ausgebildet. Über diese kann z. B. ein Schwungradgehäuse oder Kupplungsgehäuse mit dem Kurbelgehäuse 2 und der Bodenplatte 1 verbunden werden.In the direction of the force side KS, two
Die Bodenplatte 1 besteht aus mehreren Einzelplatten gleichen. Umfangs. In der
In der
Die
In
In
Aus der Beschreibung ergeben sich für die Erfindung folgende Vorteile:
- die Bodenplatte gestattet eine höhere Packungsdichte;
- eine nachträglich geänderte Positionierung von z. B. einer Pumpe kann mit einfachem Austausch der jeweiligen Einzelplatten realisiert werden;
- in die Bodenplatte können zusätzliche Funktionalitäten wie etwa die Führung von Kraftstoff, Kühlung und Vorwärmung integriert werden;
- in der Bodenplatte entfallen die Öffnungen zum Gießen, d. h. ein Verschließen derartiger Öffnungen gegenüber der Umwelt ist nicht mehr notwendig;
- die Herstellung der Einzelplatten verursacht nur minimale Werkzeugkosten;
- die Verbindungstechnik der Einzelplatten, d. h. Kleben oder Löten, sind in der Technik bewährt.
- the bottom plate allows a higher packing density;
- a subsequently changed positioning of z. B. a pump can be realized with a simple replacement of the respective individual plates;
- additional functionalities such as fuel management, cooling and preheating can be integrated into the floor slab;
- in the bottom plate eliminates the openings for casting, ie a closure of such openings to the environment is no longer necessary;
- the production of single plates causes minimal tooling costs;
- the bonding technique of the individual plates, ie gluing or soldering, are proven in the art.
- 11
- Bodenplattebaseplate
- 22
- Kurbelgehäusecrankcase
- 33
- erste Saugstellefirst suction point
- 44
- zweite Saugstellesecond suction point
- 55
- Schmiermittel-VorratsraumLubricant storage space
- 66
- Flanschflächeflange
- 77
- Druckkanal SP1 und SP2Pressure channel SP1 and SP2
- 7A, 7B, 7C, 7D7A, 7B, 7C, 7D
- Abschnitt SP1 und SP2Section SP1 and SP2
- 88th
- Druckkanal DPPressure channel DP
- 8A, 8B, 8C, 8D8A, 8B, 8C, 8D
- Abschnitt DPSection DP
- 99
- erster Austritt (Druckkanal SP1 und SP2)first exit (pressure channel SP1 and SP2)
- 1010
- zweiter Austritt (Druckkanal SP1 und SP2)second outlet (pressure channel SP1 and SP2)
- 1111
- Eintritt nach WTWAdmission to WTW
- 1212
- Eintritt nach WTSAdmission to WTS
- 1313
- Kanal erste Saugstelle zu SP1Channel first suction point to SP1
- 1414
- Kanal zweite Saugstelle zu SP2Channel second suction point to SP2
- 1515
- Kanal zur DPChannel to the DP
- 1616
- Bohrungdrilling
- 1717
- Gewindeeinsatzthreaded insert
- 1818
- Fluid-FührungseinrichtungFluid guide means
- DPDP
- Druckpumpepressure pump
- EP(i)EP (i)
- EinzelplatteSingle plate
- FILFIL
- Schmiermittel-FilterGrease filter
- KGSKGS
- KraftgegenseiteForce other side
- KSKS
- Kraftseitestrength side
- SP1SP1
- erste Saugpumpefirst suction pump
- SP2SP2
- zweite Saugpumpesecond suction pump
- WTSWTS
- Wärmetauscher, SchmiermittelHeat exchanger, lubricant
- WTWWTW
- Wärmetauscher, WasserHeat exchanger, water
Claims (6)
- Base plate (1) for closing off a crankcase (2) of an internal combustion engine, with ducts for lubricant and coolant being integrated in the base plate (1),
characterized
in that the base plate (1) is composed of planar individual plates (EP(i)) of equal size, with the individual plates (EP(i)) being layered directly on top of one another and with the ducts being cut out of the individual plates (EP(i)). - Base plate (1) according to Claim 1,
characterized
in that the base plate (1) is composed of individual plates (EP(i)) of equal thickness or unequal thickness. - Base plate (1) according to Claim 2,
characterized
in that the guidance of fuel, cooling, preheating, drainage and ventilation are integrated in the base plate (1) as additional functionalities by means of the individual plates (EP(i)). - Base plate according to one of the preceding claims,
characterized
in that housing parts, in particular a fluid guiding device (18), are arranged on the individual plates (EP(0)) opposite the crankcase (2) and/or the environment (EP(n)). - Method for producing a base plate (1) designed according to Claim 1,
characterized
in that the individual plates (EP(i)) are compacted by means of adhesive bonding or soldering to form the base plate (1). - Method according to Claim 5,
characterized
in that the ducts of the individual plates (EP(i)) are produced by means of laser cutting or water jet cutting.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10357175A DE10357175B4 (en) | 2003-12-06 | 2003-12-06 | Base plate for a crankcase |
PCT/EP2004/013698 WO2005054653A1 (en) | 2003-12-06 | 2004-12-02 | Base plate for a crankcase |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1694955A1 EP1694955A1 (en) | 2006-08-30 |
EP1694955B1 true EP1694955B1 (en) | 2010-03-17 |
Family
ID=34638465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04801195A Expired - Fee Related EP1694955B1 (en) | 2003-12-06 | 2004-12-02 | Base plate for a crankcase |
Country Status (6)
Country | Link |
---|---|
US (1) | US7398756B2 (en) |
EP (1) | EP1694955B1 (en) |
JP (1) | JP4318722B2 (en) |
KR (1) | KR100794406B1 (en) |
DE (2) | DE10357175B4 (en) |
WO (1) | WO2005054653A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6965165B2 (en) * | 1998-12-21 | 2005-11-15 | Mou-Shiung Lin | Top layers of metal for high performance IC's |
AT501798B1 (en) * | 2005-04-25 | 2006-11-15 | Man Nutzfahrzeuge Oesterreich | CHARGED INTERNAL COMBUSTION ENGINE |
DE102005030850B4 (en) | 2005-07-01 | 2008-05-29 | Mtu Friedrichshafen Gmbh | Crankcase with bottom plate |
JP6451767B2 (en) * | 2017-03-29 | 2019-01-16 | マツダ株式会社 | Engine cylinder block structure |
Family Cites Families (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2796239A (en) * | 1951-12-20 | 1957-06-18 | Gen Motors Corp | Heat exchanger |
US2782008A (en) * | 1953-12-09 | 1957-02-19 | Gen Motors Corp | Heat exchangers for fluids |
CA1049870A (en) * | 1974-11-26 | 1979-03-06 | International Harvester Company | Internal combustion engine with sound proofing cowling |
US4077739A (en) * | 1976-12-20 | 1978-03-07 | General Motors Corporation | Engine turbocharger turbine inlet screen |
US4294333A (en) * | 1978-07-20 | 1981-10-13 | Little Barry S | Oil pan adaptor for internal combustion engines |
JPS6293142U (en) * | 1985-11-30 | 1987-06-13 | ||
DD274149A3 (en) * | 1987-10-02 | 1989-12-13 | Cunewalde Motoren | INSTALLATION ON AN OIL PAN |
JPH0748965Y2 (en) * | 1989-10-20 | 1995-11-13 | 日産自動車株式会社 | Engine oil pan |
US5271142A (en) * | 1991-05-09 | 1993-12-21 | Soundwich, Inc. | Method for producing a sound-dampened automotive enclosure |
WO1992019398A1 (en) * | 1991-05-09 | 1992-11-12 | Soundwich, Inc. | Method for producing a sound-dampened automotive enclosure and article produced thereby |
US5242016A (en) * | 1992-04-02 | 1993-09-07 | Nartron Corporation | Laminated plate header for a refrigeration system and method for making the same |
JP2874517B2 (en) * | 1993-05-24 | 1999-03-24 | 松下電器産業株式会社 | Stacked heat exchanger |
DE19536115C2 (en) * | 1995-09-28 | 2001-03-08 | Behr Gmbh & Co | Multi-fluid heat exchanger with plate stack construction |
US5601060A (en) * | 1996-03-26 | 1997-02-11 | Navistar International Transportation Corp. | Cast oil pan for internal combustion engine |
JPH1183372A (en) * | 1997-09-10 | 1999-03-26 | Matsushita Electric Ind Co Ltd | Laminated heat exchanger and its manufacture |
DE19750814C5 (en) * | 1997-11-17 | 2005-08-18 | Modine Manufacturing Co., Racine | Heat exchangers, in particular oil coolers |
US6177173B1 (en) * | 1998-07-01 | 2001-01-23 | 3M Innovative Properties Company | Damped laminates having welded through holes and/or edges with decreased spring back and improved fastener force retention and, a method of making |
DE19855562C1 (en) * | 1998-12-02 | 2000-05-31 | Mtu Friedrichshafen Gmbh | Crankcase |
JP2000274988A (en) * | 1999-03-29 | 2000-10-06 | Db Seiko:Kk | Laminated channel base plate |
US6705270B1 (en) * | 2000-04-26 | 2004-03-16 | Basf Corporation | Oil pan module for internal combustion engines |
DE10033416C1 (en) * | 2000-07-08 | 2001-06-21 | Mtu Friedrichshafen Gmbh | Cover plate for crankcase of IC engine extends over complete crankcase and forms modular unit with heat exchangers, pumps, and filters |
US6931848B2 (en) * | 2001-03-05 | 2005-08-23 | Power Play Energy L.L.C. | Stirling engine having platelet heat exchanging elements |
US6513326B1 (en) | 2001-03-05 | 2003-02-04 | Joseph P. Maceda | Stirling engine having platelet heat exchanging elements |
ES2230399T3 (en) * | 2002-01-30 | 2005-05-01 | Ibs Filtran Kunststoff-/Metallerzeugnisse Gmbh | OIL CARTER WITH INTEGRATED OIL FILTER UNIT. |
US7236608B2 (en) * | 2002-05-02 | 2007-06-26 | Harman International Industries, Incorporated | Conductors for electro-dynamic loudspeakers |
ES2222069B1 (en) * | 2002-07-19 | 2006-03-16 | Balbino Fernandez Garcia | ROTARY MOTOR EXPLOSION OR INTERNAL COMBUSTION. |
US6989134B2 (en) * | 2002-11-27 | 2006-01-24 | Velocys Inc. | Microchannel apparatus, methods of making microchannel apparatus, and processes of conducting unit operations |
US6874460B2 (en) * | 2003-03-13 | 2005-04-05 | Fraudenberg-Nok General Partnership | Integrated oil pan and windage tray |
DE10325670B4 (en) * | 2003-06-06 | 2006-03-16 | Mtu Friedrichshafen Gmbh | Cover plate for a crankcase |
DE102004007510B4 (en) * | 2004-02-13 | 2019-08-14 | Mahle International Gmbh | Heat exchangers, in particular oil coolers for motor vehicles |
WO2005094983A2 (en) * | 2004-03-23 | 2005-10-13 | Velocys, Inc. | Protected alloy surfaces in microchannel apparatus and catalysts, alumina supported catalysts, catalyst intermediates, and methods of forming catalysts and microchannel apparatus |
US7604888B2 (en) * | 2004-07-30 | 2009-10-20 | Gm Global Technologies Operations, Inc. | Stamped PEM fuel cell plate manufacturing |
US7216622B2 (en) * | 2004-10-01 | 2007-05-15 | Federal-Mogul World Wide, Inc. | Wiring harness with integrated component heat shield |
DE102004053717B4 (en) * | 2004-11-06 | 2006-08-10 | Mtu Friedrichshafen Gmbh | Base plate for a crankcase |
US7096725B2 (en) * | 2004-11-08 | 2006-08-29 | Federal-Mogul World Wide, Inc. | Cylinder head gasket with integrated sensor |
JP4438624B2 (en) * | 2004-12-20 | 2010-03-24 | トヨタ自動車株式会社 | Oil pan structure |
US7367304B2 (en) * | 2005-02-01 | 2008-05-06 | Gm Global Technology Operations, Inc. | Apparatus and method for forced response acoustic isolation enclosure in cast aluminum oil pan |
DE102006010601A1 (en) * | 2005-03-10 | 2006-10-12 | Mann + Hummel Gmbh | Reciprocating internal combustion engine system`s engine intake manifold, has wall with inner layer and outer layer, where honey layer is disposed between inner layer and outer layer using adhesive |
US20060228265A1 (en) * | 2005-04-07 | 2006-10-12 | Peng Sean X | Particulate separation filters and methods |
-
2003
- 2003-12-06 DE DE10357175A patent/DE10357175B4/en not_active Expired - Fee Related
-
2004
- 2004-12-02 KR KR1020067013509A patent/KR100794406B1/en active IP Right Grant
- 2004-12-02 JP JP2006541896A patent/JP4318722B2/en not_active Expired - Fee Related
- 2004-12-02 WO PCT/EP2004/013698 patent/WO2005054653A1/en active Application Filing
- 2004-12-02 DE DE502004010921T patent/DE502004010921D1/en active Active
- 2004-12-02 EP EP04801195A patent/EP1694955B1/en not_active Expired - Fee Related
-
2006
- 2006-05-31 US US11/444,070 patent/US7398756B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE10357175A1 (en) | 2005-07-07 |
EP1694955A1 (en) | 2006-08-30 |
DE10357175B4 (en) | 2006-03-16 |
US20060213476A1 (en) | 2006-09-28 |
US7398756B2 (en) | 2008-07-15 |
DE502004010921D1 (en) | 2010-04-29 |
JP4318722B2 (en) | 2009-08-26 |
WO2005054653A1 (en) | 2005-06-16 |
KR100794406B1 (en) | 2008-01-17 |
JP2007513284A (en) | 2007-05-24 |
KR20060096470A (en) | 2006-09-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0828980B1 (en) | Heat exchanger | |
EP2181253A1 (en) | Oil pan for an internal combustion engine | |
DE102006005553B4 (en) | Double transmission filter design | |
EP1751411B1 (en) | Optimized oil cooling system for an internal combustion engine | |
EP1452816B1 (en) | Plate heat exchanger | |
DE102007030563A1 (en) | Heat exchanger comprises an end plate made from a plastic material and lying indirectly or directly next to a heat exchanger plate and sealed using an adhesive connection | |
DE10033416C1 (en) | Cover plate for crankcase of IC engine extends over complete crankcase and forms modular unit with heat exchangers, pumps, and filters | |
EP3371540B1 (en) | Heat exchanger module | |
DE102018126116A1 (en) | Hydraulic distributor block, hydraulic unit and process | |
DE112011100176T5 (en) | Hydraulic control unit | |
EP2138793A2 (en) | Stacked plates heat exchanger for a motor vehicle | |
DE102011080499A1 (en) | Heat exchanger for a vehicle and method for producing a heat exchanger for a vehicle | |
DE112013001561T5 (en) | Soldered connection arrangement | |
EP1694955B1 (en) | Base plate for a crankcase | |
DE102005030850A1 (en) | Crankcase with bottom plate | |
DE102020203458A1 (en) | Transmission oil filter module | |
DE102018218113A1 (en) | Hydraulic control arrangement | |
DE10212407B4 (en) | Tank internal fuel pump system | |
DE3207997A1 (en) | OIL SEPARATOR | |
DE10322165B4 (en) | Refrigerant-cooling heat exchanger | |
DE19628762A1 (en) | Cooling circuit of an internal combustion engine | |
DE102004025450A1 (en) | Oil pan for an engine and / or a transmission | |
DE102004053717B4 (en) | Base plate for a crankcase | |
DE102020216288A1 (en) | oil module | |
DE102020203460A1 (en) | Cooling device for cooling oil, in particular for an oil filter module |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20060531 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): DE FR GB |
|
DAX | Request for extension of the european patent (deleted) | ||
RBV | Designated contracting states (corrected) |
Designated state(s): DE FR GB |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): DE FR GB |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REF | Corresponds to: |
Ref document number: 502004010921 Country of ref document: DE Date of ref document: 20100429 Kind code of ref document: P |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20101220 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 12 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 13 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20181210 Year of fee payment: 15 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20181220 Year of fee payment: 15 Ref country code: GB Payment date: 20181218 Year of fee payment: 15 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502004010921 Country of ref document: DE |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20191202 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20191231 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200701 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20191202 |