EP0863590B1 - Stecker für ein Zündkabel - Google Patents
Stecker für ein Zündkabel Download PDFInfo
- Publication number
- EP0863590B1 EP0863590B1 EP98102974A EP98102974A EP0863590B1 EP 0863590 B1 EP0863590 B1 EP 0863590B1 EP 98102974 A EP98102974 A EP 98102974A EP 98102974 A EP98102974 A EP 98102974A EP 0863590 B1 EP0863590 B1 EP 0863590B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- plug
- resistor
- ignition cable
- ignition
- connector
- 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
Links
- 239000004033 plastic Substances 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000001629 suppression Effects 0.000 description 4
- 230000005855 radiation Effects 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 239000006223 plastic coating Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/6608—Structural association with built-in electrical component with built-in single component
- H01R13/6616—Structural association with built-in electrical component with built-in single component with resistor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T13/00—Sparking plugs
- H01T13/02—Details
- H01T13/04—Means providing electrical connection to sparking plugs
- H01T13/05—Means providing electrical connection to sparking plugs combined with interference suppressing or shielding means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2101/00—One pole
Definitions
- the invention relates to a plug for an ignition cable according to the genus of the independent claim.
- a spark plug connector has become known interference suppression provided with a plastic coating inside the connector housing shows.
- the interference resistance contributes to the damping of parasitic resonant circuits and therefore leads to a reduction in unwanted Radiation from electromagnetic interference.
- the invention has for its object a connector for specify an ignition cable that is easy to manufacture and Offers advantages in handling.
- the plug for an ignition cable stands out characterized in that two sockets are attached to the plug are and that each socket with a line of Ignition cable is connected. Inside the case of the At least one resistor is arranged above the connector an ignition electrode of a burner with electrical energy is supplied. This is a Interference suppression to reduce radiated electromagnetic interference. Manufacturing processes be more rational, because for contacting the Ignition cable is only a plug to handle. A Cost reduction results from the integration of the at least one suppression resistor in the connector housing, the also serves as insulation of the resistance.
- a particularly advantageous measure provides that per Lead the ignition cable in the housing of the plug arranged resistance is provided. This measure indicates the advantage that the security against the Radiation from interference radiation is increased. The advantage comes especially to wear when there is no spark comes between the ignition electrodes, not shown, so that a high voltage can be present on the two lines, which corresponds to the peak voltage before ignition.
- Another advantageous measure provides that the Resistance in the housing of the connector is encapsulated with plastic is.
- the insulation of the resistor is in one Manufacturing step that can be produced together with the The entire connector is manufactured.
- FIGS 1, 2 and 3 show different views of an embodiment.
- An ignition cable 10 is fed to a plug 12.
- two sockets 14 are attached.
- the Top view of FIG. 1 before the encapsulation of the resistors 16 shows Figure 2.
- the section along that shown in Figure 1 Points AA are shown in Figure 3.
- a resistor 16 is integrated into a housing of the plug 12. He is a leader connected to the socket 14.
- the connector 12 can be connected to a transformer, which the mains-fed input voltage into a high voltage, for example 20 kV. Via the sockets 14 the high voltage is tapped. Because of Current limiting and interference suppression are resistors 16 in Series connected to the respective ignition lines. You need to robust and designed for high voltages. Therefor are particularly suitable wound from manganese wire Wire resistors. The value of resistor 16 is moving in the order of 2 k ⁇ .
- the ignition cable 10 With the resistor arranged in the housing of the plug 12 16, the ignition cable 10 is connected in an electrically conductive manner. This supplies an ignition electrode of a burner, which a spark at a corresponding ignition pulse that ignites the fuel. With that the Burner heating phase started. Gas or oil fired Burners are ignited in this way.
- the lines of the ignition cable 10 are with a Insulated tube provided that a temperature resistance up to at least 60 ° C.
- the Plug 12 the ignition cable 10 with the ignition transformer connects.
- the Resistors 16 it is also possible to use the Resistors 16 in a connector 12 for contacting the Provide ignition cable 10 with the ignition electrode.
- the resistors 16 can be used as interference resistors be used.
- the connector 12 shield with a metal jacket it is conceivable to add the connector 12 shield with a metal jacket.
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Description
Claims (5)
- Stecker für ein Zündkabel (10), das über zumindest einen innerhalb eines Gehäuses des Steckers (12) angeordneten Widerstand (16) eine Zündelektrode eines Brenners mit elektrischer Energie versorgt, dadurch gekennzeichnet, daß an dem Stecker (12) zwei Steckbuchsen (14) angebracht sind und daß jede Steckbuchse (14) mit einer Leitung des Zündkabels (10) verbunden ist.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß pro Leitung des Zündkabels (10) ein im Gehäuse des Steckers (12) angeordneter Widerstand (16) vorgesehen ist.
- Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß als Widerstand (16) ein Drahtwiderstand verwendet ist.
- Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Widerstand (16) im Gehäuse des Steckers (12) mit Kunststoff umspritzt ist.
- Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Widerstand (16) mit einer Kontaktfeder vercrimpt ist, die die Steckbuchse (14) elektrisch leitend verbindet.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19708719A DE19708719A1 (de) | 1997-03-04 | 1997-03-04 | Stecker für ein Zündkabel |
DE19708719 | 1997-03-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0863590A1 EP0863590A1 (de) | 1998-09-09 |
EP0863590B1 true EP0863590B1 (de) | 2000-09-27 |
Family
ID=7822161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98102974A Expired - Lifetime EP0863590B1 (de) | 1997-03-04 | 1998-02-20 | Stecker für ein Zündkabel |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0863590B1 (de) |
DE (2) | DE19708719A1 (de) |
ES (1) | ES2151753T3 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202007001993U1 (de) | 2007-02-10 | 2008-06-19 | Robert Bosch Gmbh | Elektrische Leitung für eine Zündvorrichtung an einem Heizgerät |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2082752B (en) * | 1980-08-21 | 1984-03-14 | British Gas Corp | Burner igniter/detector |
JPH0213713A (ja) * | 1988-06-30 | 1990-01-18 | Toshiba Corp | 燃焼装置 |
DE4106580A1 (de) * | 1991-03-01 | 1992-10-01 | Beru Werk Ruprecht Gmbh Co A | Hochspannungsentstoerwiderstand |
FR2691295B1 (fr) * | 1992-05-18 | 1995-11-17 | Electricfil | Cosse a resistance electrique integree. |
DE9406689U1 (de) * | 1994-04-21 | 1994-07-21 | Beru Ruprecht Gmbh & Co Kg, 71636 Ludwigsburg | Entstörstecker für eine Zündanlage einer Brennkraftmaschine |
DE9410051U1 (de) * | 1994-06-21 | 1995-10-19 | Robert Bosch Gmbh, 70469 Stuttgart | Verbindungsmittel für eine Zündanlage einer Brennkraftmaschine |
-
1997
- 1997-03-04 DE DE19708719A patent/DE19708719A1/de not_active Ceased
-
1998
- 1998-02-20 EP EP98102974A patent/EP0863590B1/de not_active Expired - Lifetime
- 1998-02-20 DE DE59800281T patent/DE59800281D1/de not_active Expired - Fee Related
- 1998-02-20 ES ES98102974T patent/ES2151753T3/es not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202007001993U1 (de) | 2007-02-10 | 2008-06-19 | Robert Bosch Gmbh | Elektrische Leitung für eine Zündvorrichtung an einem Heizgerät |
Also Published As
Publication number | Publication date |
---|---|
DE19708719A1 (de) | 1998-09-24 |
DE59800281D1 (de) | 2000-11-02 |
EP0863590A1 (de) | 1998-09-09 |
ES2151753T3 (es) | 2001-01-01 |
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