DE102006031384B4 - Arrangement of the electronic transmission control of a transmission - Google Patents
Arrangement of the electronic transmission control of a transmission Download PDFInfo
- Publication number
- DE102006031384B4 DE102006031384B4 DE102006031384.4A DE102006031384A DE102006031384B4 DE 102006031384 B4 DE102006031384 B4 DE 102006031384B4 DE 102006031384 A DE102006031384 A DE 102006031384A DE 102006031384 B4 DE102006031384 B4 DE 102006031384B4
- Authority
- DE
- Germany
- Prior art keywords
- transmission control
- transmission
- electronic transmission
- electronic
- control
- 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
- 230000005540 biological transmission Effects 0.000 title claims abstract description 53
- 238000005516 engineering process Methods 0.000 claims abstract description 12
- 238000010276 construction Methods 0.000 claims abstract description 9
- 239000000945 filler Substances 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0026—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units
- H05K5/0082—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units specially adapted for transmission control units, e.g. gearbox controllers
-
- 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
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/0003—Arrangement or mounting of elements of the control apparatus, e.g. valve assemblies or snapfittings of valves; Arrangements of the control unit on or in the transmission gearbox
- F16H61/0006—Electronic control units for transmission control, e.g. connectors, casings or circuit boards
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Details Of Gearings (AREA)
Abstract
Anordnung der elektronischen Getriebesteuerung eines Getriebes, wobei die elektronische Getriebesteuerung (2) fest mit der Aufbau- und Verbindungstechnik (3) des Getriebes verbunden ist, wobei die elektrischen Anschlüsse der elektronischen Getriebesteuerung (2) an die Anschlüsse der Aufbau- und Verbindungstechnik (3) angeschlossen, beispielsweise angebondet, sind, dadurch gekennzeichnet, dass zur thermischen Anbindung der elektronischen Getriebesteuerung (2) an einen Getriebestellerdeckel (1) zwischen der elektronischen Getriebesteuerung (2) und dem Getriebestellerdeckel (1) ein GAP-Filler (4) vorgesehen ist.Arrangement of the electronic transmission control of a transmission, the electronic transmission control (2) being firmly connected to the construction and connection technology (3) of the transmission, the electrical connections of the electronic transmission control (2) being connected to the connections of the construction and connection technology (3) are connected, for example bonded, characterized in that a GAP filler (4) is provided for the thermal connection of the electronic transmission control (2) to a transmission actuator cover (1) between the electronic transmission control (2) and the transmission actuator cover (1).
Description
Die vorliegende Erfindung betrifft die Anordnung der elektronischen Getriebesteuerung eines Getriebes, gemäß dem Oberbegriff des Patentanspruchs 1 .The present invention relates to the arrangement of the electronic transmission control of a transmission, according to the preamble of
Aus dem Stand der Technik ist bekannt, die elektronische Getriebesteuerung ECU (Electronic-Control-Unit) zur besseren Wärmeabfuhr mit einer Aluminiumplatte, welche mit Kühlrippen versehen sein kann, fest zu verbinden, wobei diese Verbindung üblicherweise verschraubt oder verklebt ausgeführt ist, und wobei die elektronische Getriebesteuerung an den Getriebestellerdeckel gekoppelt wird.From the prior art it is known to firmly connect the electronic transmission control ECU (Electronic Control Unit) for better heat dissipation with an aluminum plate, which can be provided with cooling fins, this connection usually being screwed or glued, and wherein the electronic transmission control is coupled to the transmission actuator cover.
Hierbei ist der Getriebestellerdeckel als Druckgussteil mit den üblichen Gusstoleranzen ausgeführt, so dass die elektronische Getriebesteuerung, wenn sie fest mit diesem Deckel verbunden wird, mit einer flexiblen Steckverbindung an die Aufbau- und Verbindungstechnik angeschlossen werden muss, was in nachteiliger Weise teuer und störanfällig ist. Des weiteren können bei der Montage bzw. Demontage Nachteile entstehen; insbesondere erweist sich die Montage bzw. Demontage als aufwändig und kostenintensiv.Here, the transmission actuator cover is designed as a die-cast part with the usual casting tolerances, so that the electronic transmission control, if it is firmly connected to this cover, has to be connected to the assembly and connection technology with a flexible plug connection, which is disadvantageously expensive and prone to failure. Furthermore, disadvantages can arise during assembly or disassembly; In particular, assembly and disassembly have proven to be complex and cost-intensive.
Aus der
Aus der Schrift
Der vorliegenden Erfindung liegt die Aufgabe zugrunde, eine Anordnung der elektronischen Getriebesteuerung bei einem Getriebe anzugeben, durch die die aus dem Stand der Technik bekannten Nachteile vermieden werden. Insbesondere soll die Montage und die Demontage vereinfacht werden und die störanfällige und teure flexible Steckverbindung zwischen der elektronischen Getriebesteuerung und der Aufbau- und Verbindungstechnik entfallen.The present invention has for its object to provide an arrangement of the electronic transmission control in a transmission, by which the disadvantages known from the prior art are avoided. In particular, assembly and disassembly are to be simplified and the fault-prone and expensive flexible plug connection between the electronic transmission control and the assembly and connection technology is eliminated.
Diese Aufgabe wird durch die Merkmale des Patentanspruchs 1 gelöst.This object is achieved by the features of
Demnach wird vorgeschlagen, die elektronische Getriebesteuerung fest mit der Aufbau- und Verbindungstechnik des Getriebes zu verbinden; hierbei sind die elektrischen Anschlüsse der elektronischen Getriebesteuerung an die Anschlüsse der Aufbau- und Verbindungstechnik vorzugsweise angebondet, wodurch eine kostengünstige elektrische Verbindung entsteht, welche weniger störanfällig ist. Zudem werden Montage und Demontage in vorteilhafter Weise vereinfacht.Accordingly, it is proposed to firmly connect the electronic transmission control to the construction and connection technology of the transmission; in this case, the electrical connections of the electronic transmission control are preferably bonded to the connections of the assembly and connection technology, as a result of which an inexpensive electrical connection is created which is less susceptible to faults. In addition, assembly and disassembly are advantageously simplified.
Durch diese Konstruktion entsteht zwischen der elektronischen Getriebesteuerung und dem Getriebestellerdeckel, bedingt durch die Gusstoleranzen des Deckels ein Luftspalt, welcher den Wärmeübergang von der elektronischen Getriebesteuerung auf den Getriebestellerdeckel behindert. Aus diesem Grunde wird erfindungsgemäß vorgeschlagen, zwischen der elektronischen Getriebesteuerung und dem Getriebestellerdeckel einen GAP-Filler vorzusehen bzw. anzuordnen.This construction creates an air gap between the electronic transmission control and the transmission actuator cover, due to the casting tolerances of the cover, which hinders the heat transfer from the electronic transmission control to the transmission actuator cover. For this reason, it is proposed according to the invention to provide or arrange a GAP filler between the electronic transmission control and the transmission actuator cover.
GAP-Filler sind kompressible Materialien, die einen höheren Wärmeleitwert als Luft aufweisen, so dass durch den Einsatz eines GAP-Fillers eine gute thermische Anbindung der elektronischen Getriebesteuerung an den Getriebestellerdecke! erzielt wird, wodurch der Wärmeübergang gewährleistet wird.GAP fillers are compressible materials that have a higher thermal conductivity than air, so that by using a GAP filler, a good thermal connection of the electronic transmission control to the transmission actuator ceiling! is achieved, which ensures the heat transfer.
Die Erfindung wird im Folgenden anhand der beigefügten Figur, welche eine schematische Schnittansicht der Anordnung der elektronischen Getriebesteuerung gemäß der Erfindung darstellt, beispielhaft näher erläutert.The invention is explained in more detail below with reference to the attached figure, which shows a schematic sectional view of the arrangement of the electronic transmission control according to the invention.
In der Figur ist der Getriebestellerdeckel mit 1, die elektronische Getriebesteuerung mit 2 und die Aufbau- und Verbindungstechnik des Getriebes mit 3 bezeichnet. Gemäß der Erfindung ist die elektronische Getriebesteuerung
Wie der Figur zu entnehmen ist, ist zur thermischen Anbindung der elektronischen Getriebesteuerung
BezugszeichenlisteReference symbol list
- 11
- GetriebestellerdeckelGearbox cover
- 22nd
- elektronische Getriebesteuerungelectronic transmission control
- 33rd
- Aufbau- und VerbindungstechnikConstruction and connection technology
- 44th
- GAP-FillerCap filler
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006031384.4A DE102006031384B4 (en) | 2006-07-07 | 2006-07-07 | Arrangement of the electronic transmission control of a transmission |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006031384.4A DE102006031384B4 (en) | 2006-07-07 | 2006-07-07 | Arrangement of the electronic transmission control of a transmission |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102006031384A1 DE102006031384A1 (en) | 2008-01-10 |
DE102006031384B4 true DE102006031384B4 (en) | 2020-06-18 |
Family
ID=38806045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102006031384.4A Expired - Fee Related DE102006031384B4 (en) | 2006-07-07 | 2006-07-07 | Arrangement of the electronic transmission control of a transmission |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102006031384B4 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006048253A1 (en) | 2006-10-12 | 2008-04-17 | Zf Friedrichshafen Ag | Arrangement of a construction and connection technology of a transmission |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0824644B1 (en) | 1995-05-12 | 1998-09-30 | ZF FRIEDRICHSHAFEN Aktiengesellschaft | Gear box control cooling |
DE19923023A1 (en) * | 1999-05-19 | 2000-11-30 | Voith Turbo Kg | Gear unit and device for the electronic control of a gear unit |
DE19950443A1 (en) * | 1999-05-11 | 2000-11-30 | Siemens Ag | Electronic-hydraulic control device for transmissions of vehicles, preferably of motor vehicles |
DE19955603C1 (en) | 1999-11-18 | 2001-02-15 | Siemens Ag | Integrated control device for motor vehicle especially for automatic transmission |
DE102005021761A1 (en) * | 2005-05-11 | 2006-11-30 | Zf Friedrichshafen Ag | Multi-component transmission for commercial vehicles comprises a gear regulator having an actuator unit with a working cylinder |
-
2006
- 2006-07-07 DE DE102006031384.4A patent/DE102006031384B4/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0824644B1 (en) | 1995-05-12 | 1998-09-30 | ZF FRIEDRICHSHAFEN Aktiengesellschaft | Gear box control cooling |
DE19950443A1 (en) * | 1999-05-11 | 2000-11-30 | Siemens Ag | Electronic-hydraulic control device for transmissions of vehicles, preferably of motor vehicles |
DE19923023A1 (en) * | 1999-05-19 | 2000-11-30 | Voith Turbo Kg | Gear unit and device for the electronic control of a gear unit |
DE19955603C1 (en) | 1999-11-18 | 2001-02-15 | Siemens Ag | Integrated control device for motor vehicle especially for automatic transmission |
DE102005021761A1 (en) * | 2005-05-11 | 2006-11-30 | Zf Friedrichshafen Ag | Multi-component transmission for commercial vehicles comprises a gear regulator having an actuator unit with a working cylinder |
Also Published As
Publication number | Publication date |
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DE102006031384A1 (en) | 2008-01-10 |
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Legal Events
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OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
R012 | Request for examination validly filed |
Effective date: 20130403 |
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R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |