EP1101932A1 - Starter für eine Brennkraftmaschine - Google Patents
Starter für eine Brennkraftmaschine Download PDFInfo
- Publication number
- EP1101932A1 EP1101932A1 EP00124575A EP00124575A EP1101932A1 EP 1101932 A1 EP1101932 A1 EP 1101932A1 EP 00124575 A EP00124575 A EP 00124575A EP 00124575 A EP00124575 A EP 00124575A EP 1101932 A1 EP1101932 A1 EP 1101932A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- starter
- electronic assembly
- housing
- starter according
- commutator
- 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
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
Definitions
- the invention relates to a starter for an internal combustion engine, with those mentioned in the preamble of claim 1 Characteristics.
- Starters of the generic type are known.
- the starter To start of the internal combustion engine, the starter must be the internal combustion engine with a minimum speed called a starting speed, go crazy, so even under unfavorable operating conditions the air-fuel mixture necessary for self-running petrol engines formed or the diesel engine Auto-ignition temperature can be reached. Furthermore, must the starter after the first ignitions when starting up the minimum self-speed of the internal combustion engine this support. It is known to use such a starter Regulating and / or control circuit to equip the electrical Starter motor and / or other starter components, such as the starter relay and / or controls. This regulation and / or control takes place depending on at least one starter operating parameter, which is detected by a sensor.
- the control and / or regulation circuit arranged outside the starter housing, for example on the starter pinion opposite axial end of the starter. It is disadvantageous that the starter operating parameter to be detected by the sensor either not recorded directly on site can be, or that the wiring between the sensor and the regulating and / or control circuit is complex.
- the starter according to the invention with those mentioned in claim 1 offers the advantage that the starter operating parameters to be recorded directly Location can be detected without the need for complex wiring is required.
- the starter housing also protects the electronic assembly.
- assembly can be understood in functional terms should, i.e. the sensor does not necessarily have to be on the same board as the assembly, though this is particularly the case when a module housing is present represents the preferred embodiment since the wiring effort is then particularly low.
- the starter housing has a starter housing cover on, for example, an anchor bearing cover can be. If such a starter housing cover is present, the electronic module can the inside of the starter housing cover. This is particularly advantageous if the electronic Assembly itself arranged within an assembly housing should be because of the starter case cover in this Case can form the bottom of the module housing.
- the electronic assembly Sections of the starter's longitudinal axis i.e. the axis of rotation, at least partially coaxially surrounds, the electronic Assembly in such cases as a ring board or can be designed as a partial ring board.
- the starter longitudinal axis at least partially coaxially surrounds or not, it can also be on the pinion side of the electrical Starter motor can be arranged.
- the sensor is a temperature sensor it is advantageous to put the assembly in the area to arrange the strongest heat source, which in many Cases by the commutator of the electric starter motor is formed.
- the temperature of the commutator brushes is detected is what is possible, for example, that the electronic Assembly - and with it the sensor - on the Commutator brush holder is arranged.
- the inventive design of the starter can damage it due to an overrun the permissible operating temperature is particularly effectively avoided be because the operating temperature is the most critical Spot and another or another Operation of the electric starter motor can be prevented can, for example by the starter relay accordingly is controlled.
- FIGS 1 to 4 are different views of the generic starter belonging to the prior art shown.
- the starter has a starter housing 1, which is formed by several housing parts. One of these Housing parts is formed by the starter housing cover 4, which is shown in the form of an anchor bearing cover.
- a starter relay 6 is attached to the starter housing 1, not only the electrical one during starter operation Contact between the battery and the electric starter motor 2 manufactures, but also an engagement lever 7 actuated, via the engagement process of the starter pinion 9 is triggered.
- a freewheel device that is not of interest here, the starter when the internal combustion engine starts protects against high speeds, is with the reference symbol 8 provided.
- the generic belonging to the regulation and / or control circuit electronic assembly 3 is outside the starter housing 1, arranged on the starter housing cover 4, as can be seen in Figures 2 and 4.
- the electronic assembly 3 is attached to Fastening points, in Figure 3 with the reference numeral 10 are provided.
- the entire Regulation and / or control circuit by the electronic Module 3 formed.
- the not shown in Figure 5 electronic assembly 3 is inside the starter housing 1 arranged in the area of the starter housing cover 4.
- a module housing, also not shown surrounds the electronic assembly 3.
- the bottom of the Module housing can be through the inner surface of the Starter housing cover 4 be formed, the anchor bearing cover is trained.
- This arrangement has the advantage that a temperature sensor is close to the hottest place can be attached. The relative strong heating is from the temperature sensor inside of the module housing can be detected, so that starting processes can be prevented from overheating the starter or to avoid the electric starter motor 2.
- the electronic Module 3 also inside the starter housing 1, but on the pinion side of the electric starter motor 2 arranged.
- the electronic assembly 3 in this embodiment be designed as a ring plate. This solution has the advantage that no increase in construction volume Starter is necessary and that the temperature load the electronic assembly 3 remains low. Indeed the assembly 3 could at least in this embodiment then not be compact if a temperature sensor or any other sensor in the area of Commutator 5 should be arranged, as this is a higher Cabling effort would bring.
- the electronic assembly 3 is attached to the commutator brush holders the temperature of the carbon brushes via a temperature sensor capture.
- the electronic assembly 3 can be compact be built up because the temperature sensor this embodiment in the area of the strongest heat source located in this case by the commutation is formed. Should the permissible operating temperature of the electronic assembly 3 exceeded in this arrangement would be a heat shield if necessary to provide.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
Description
- Figur 1
- die Vorderansicht eines bekannten Starters;
- Figur 2
- eine teilweise geschnittene Seitenansicht des bekannten Starters nach Figur 1;
- Figur 3
- die Rückansicht des bekannten Starters nach den Figuren 1 und 2, ohne am Startergehäuse befestigte Regel- und/oder Steuerschaltung;
- Figur 4
- die Rückansicht des bekannten Starters nach den Figuren 1 bis 3, mit an dem Startergehäuse befestigter Regel- und/oder Steuerschaltung;
- Figur 5
- eine perspektivische Ansicht einer ersten Ausführungsform des erfindungsgemäßen Starters;
- Figur 6
- eine teilweise geschnittene Seitenansicht einer zweiten Ausführungsform des erfindungsgemäßen Starters;
- Figur 7
- eine teilweise geschnittene schematische Darstellung einer dritten Ausführungsform des erfindungsgemäßen Starters.
Claims (15)
- Starter für eine Brennkraftmaschine, mit einem Startergehäuse (1), mit einem in dem Startergehäuse (1) untergebrachten elektrischen Startermotor (2), mit zumindest einem Sensor zur Erfassung von zumindest einem Starter-Betriebsparameter, und mit einer den Sensor umfassenden elektronischen Baugruppe (3), die Bestandteil einer Regel- und/oder Steuerschaltung ist, die den elektrischen Startermotor (2) und/oder andere Starterbestandteile regelt und/oder steuert, dadurch gekennzeichnet, daß die elektronische Baugruppe (3) innerhalb des Startergehäuses (1) angeordnet ist.
- Starter nach Anspruch 1, dadurch gekennzeichnet, daß der Sensor ein Temperatursensor ist.
- Starter nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Startergehäuse (1) einen Startergehäusedeckel (4) aufweist, und daß die elektronische Baugruppe (3) im Bereich des Startergehäusedeckels (4) angeordnet ist.
- Starter nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Startergehäusedeckel ein Anker-Lagerdeckel (4) ist.
- Starter nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die elektronische Baugruppe (3) innerhalb eines Baugruppengehäuses angeordnet ist.
- Starter nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Startergehäusedeckel (4) den Boden des Baugruppengehäuses bildet.
- Starter nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die elektronische Baugruppe (3) Abschnitte der Starterlängsachse zumindest teilweise koaxial umgibt.
- Starter nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die elektronische Baugruppe (3) als Ringplatine ausgebildet ist.
- Starter nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die elektronische Baugruppe (3) ritzelseitig vom elektrischen Startermotor (2) angeordnet ist.
- Starter nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der elektrische Startermotor (2) einen Kommutator (5) aufweist, und daß die elektronische Baugruppe (3) im Bereich des Kommutators (5) angeordnet ist.
- Starter nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die elektronische Baugruppe (3) die Temperatur von Bürsten erfaßt, die Bestandteil des Kommutators (5) sind.
- Starter nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Bürsten durch einen Bürstenhalter gehaltert sind, und daß die elektronische Baugruppe (3) an dem Bürstenhalter angeordnet ist.
- Starter nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Kommutator (5) antriebsseitig angeordnet ist.
- Starter nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Regel- und/oder Steuerschaltung den Betrieb des elektrischen Startermotors verhindert, wenn die elektronische Baugruppe (3) eine Temperatur sensiert, die über einer vorgegebenen Temperatur liegt.
- Starter nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Regel- und/oder Steuerschaltung vollständig durch die elektronische Baugruppe (3) gebildet ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1999155065 DE19955065A1 (de) | 1999-11-15 | 1999-11-15 | Starter für eine Brennkraftmaschine |
DE19955065 | 1999-11-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1101932A1 true EP1101932A1 (de) | 2001-05-23 |
EP1101932B1 EP1101932B1 (de) | 2006-02-15 |
Family
ID=7929197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20000124575 Expired - Lifetime EP1101932B1 (de) | 1999-11-15 | 2000-11-10 | Starter für eine Brennkraftmaschine |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1101932B1 (de) |
DE (2) | DE19955065A1 (de) |
ES (1) | ES2255938T3 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2968043A1 (fr) * | 2010-11-25 | 2012-06-01 | Bosch Gmbh Robert | Dispositif de demarreur |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10242601A1 (de) * | 2002-09-13 | 2004-03-25 | Daimlerchrysler Ag | Positionsgeber für Starter-Generator und Verbrennungsmotor |
DE102007061115B4 (de) | 2007-12-19 | 2016-07-21 | Robert Bosch Gmbh | Starter für eine Brennkraftmaschine mit Schmutzabweiser zwischen Startermotor und Getriebe |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4192400A (en) * | 1978-02-09 | 1980-03-11 | Mcewan John A | Jump-proof electrical disenabling system |
FR2719872A1 (fr) * | 1994-05-16 | 1995-11-17 | Rdi | Dispositif de démarrage pour moteur à explosion à dispositif intégré de protection contre les surcharges, et ce dispositif de protection. |
DE19503537A1 (de) * | 1995-02-03 | 1996-08-08 | Bosch Gmbh Robert | Schaltungsanordnung für Startvorrichtung von Brennkraftmaschinen |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5385126A (en) * | 1993-05-27 | 1995-01-31 | Ford Motor Company | Engine starting system with energy management subsystem |
JP3881047B2 (ja) * | 1995-10-31 | 2007-02-14 | 株式会社デンソー | スタータ |
-
1999
- 1999-11-15 DE DE1999155065 patent/DE19955065A1/de not_active Withdrawn
-
2000
- 2000-11-10 ES ES00124575T patent/ES2255938T3/es not_active Expired - Lifetime
- 2000-11-10 DE DE50012224T patent/DE50012224D1/de not_active Expired - Lifetime
- 2000-11-10 EP EP20000124575 patent/EP1101932B1/de not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4192400A (en) * | 1978-02-09 | 1980-03-11 | Mcewan John A | Jump-proof electrical disenabling system |
FR2719872A1 (fr) * | 1994-05-16 | 1995-11-17 | Rdi | Dispositif de démarrage pour moteur à explosion à dispositif intégré de protection contre les surcharges, et ce dispositif de protection. |
DE19503537A1 (de) * | 1995-02-03 | 1996-08-08 | Bosch Gmbh Robert | Schaltungsanordnung für Startvorrichtung von Brennkraftmaschinen |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2968043A1 (fr) * | 2010-11-25 | 2012-06-01 | Bosch Gmbh Robert | Dispositif de demarreur |
Also Published As
Publication number | Publication date |
---|---|
ES2255938T3 (es) | 2006-07-16 |
DE19955065A1 (de) | 2001-05-23 |
DE50012224D1 (de) | 2006-04-20 |
EP1101932B1 (de) | 2006-02-15 |
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