EP0176607B1 - Dispositif de liaison électrique au bout d'un bobinage - Google Patents
Dispositif de liaison électrique au bout d'un bobinage Download PDFInfo
- Publication number
- EP0176607B1 EP0176607B1 EP84111572A EP84111572A EP0176607B1 EP 0176607 B1 EP0176607 B1 EP 0176607B1 EP 84111572 A EP84111572 A EP 84111572A EP 84111572 A EP84111572 A EP 84111572A EP 0176607 B1 EP0176607 B1 EP 0176607B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- winding
- connecting device
- winding wire
- electrical connecting
- contact element
- 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
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F5/00—Coils
- H01F5/04—Arrangements of electric connections to coils, e.g. leads
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
- H01R4/2416—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/14—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by wrapping
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/15—Connectors for wire wrapping
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/28—Terminal boards
Definitions
- the invention relates to an electrical connection device according to the preamble of claim 1; such an electrical connection device is known from DE-A-22 30 806.
- a soldering lug for connecting a brush wire is inserted through the plastic bridge on a plastic bridge which can be locked in a bearing bracket of a collector motor on opposite sides of the collector in a winding base and at its other inserted end with a flat plug or a receptacle for a corresponding receptacle or a corresponding tab connector of an external connecting cable to be connected.
- a simple electrical connection between the ends of a winding and a metal contact element with the inclusion of a winding support point which can be achieved with only a few components and can be assembled advantageously for automated production with only one main handling direction, is to be created.
- the plastic pin with a when plugging in of the metal contact element provide the fork flanks against the conical surface pressing against the wrapped winding wire, or the fork flanks in their end plug-on position plugged onto the plastic spigot outside of their contact surface in a material which is softer than the metal contact element Plastic pins are clawed and / or locked.
- the plastic pin is provided with a first guide opening, which is open on the plug-in side, for the push-on end of the metal contact element and a second, slot-shaped guide opening, which crosses the first guide opening, for inserting and / or fixing a winding end of the winding wire.
- one winding end 32 is guided as an outer winding to the plastic pin 1, while the other winding end 31, which is to be connected to an outer connecting line via a metal contact element, is inserted into a slot-shaped guide opening 12 which is opened towards the plug-on contact element and is expanded there in a funnel shape by chamfered outer edges 29.
- a guide opening 13 is provided into which the metal contact element shown in FIG. 1 can be inserted in the form of a flat tongue 2 with its fork-shaped push-on end.
- Fig.5 shows the partially in the inner winding of the looped winding wire 3 with simultaneous guidance through the guide opening 13 inserted flat tongue 2.
- the fork-shaped push-on end of the flat tongue 2 is dimensioned such that the outer surfaces provided with sharp edges when the flat tongue 2 is plugged through the enamel insulation of the winding wire 3 and thereby an electrical contact between the Ensure flat tab 2 and the wrapped winding wire 3 securely.
- the plastic pin 1 in the area of the first slot-shaped guide opening 13 is advantageously provided with a fork flanks 21 when the flat tongue 2 is plugged on, 22 against the wrapped winding wire 3 pressing expanding cone surface 11.
- the winding end 31 inserted into the guide slot 12 is advantageously carried downward by the plug-in tab 2 when it is plugged in, with additional fixing in the end plug-on position by pressing the end of the winding 31 against the cone tip of the expanding cone surface 11 is possible.
- the tab 2 With lateral step-shaped projecting shoulders 27, 28, the tab 2 can simultaneously press the winding turns of the wrapped winding wire close together.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
Claims (9)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8484111572T DE3469469D1 (en) | 1984-09-27 | 1984-09-27 | Electrical connection device at the end of a winding |
EP84111572A EP0176607B1 (fr) | 1984-09-27 | 1984-09-27 | Dispositif de liaison électrique au bout d'un bobinage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP84111572A EP0176607B1 (fr) | 1984-09-27 | 1984-09-27 | Dispositif de liaison électrique au bout d'un bobinage |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0176607A1 EP0176607A1 (fr) | 1986-04-09 |
EP0176607B1 true EP0176607B1 (fr) | 1988-02-24 |
Family
ID=8192182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP84111572A Expired EP0176607B1 (fr) | 1984-09-27 | 1984-09-27 | Dispositif de liaison électrique au bout d'un bobinage |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0176607B1 (fr) |
DE (1) | DE3469469D1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103493294A (zh) * | 2011-04-28 | 2014-01-01 | 罗伯特·博世有限公司 | 用于点火线圈的电连接装置 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3830763C2 (de) * | 1988-09-09 | 1998-04-09 | Siemens Ag | Elektrische Verbindungsvorrichtung |
DE4340638A1 (de) * | 1993-11-27 | 1995-06-01 | Bosch Gmbh Robert | Elektrische Verbindungsanordnung |
US7056139B2 (en) | 2002-01-15 | 2006-06-06 | Tribotek, Inc. | Electrical connector |
US7140916B2 (en) | 2005-03-15 | 2006-11-28 | Tribotek, Inc. | Electrical connector having one or more electrical contact points |
US7214106B2 (en) | 2005-07-18 | 2007-05-08 | Tribotek, Inc. | Electrical connector |
DE102006040652A1 (de) * | 2006-08-30 | 2008-03-13 | Robert Bosch Gmbh | Elektrischer Kontakt zwischen einem Anschlussstift und einem Anschlussdraht sowie Verfahren zur Herstellung |
ITBS20090062A1 (it) * | 2009-03-27 | 2010-09-28 | Luca Pirlo | Sistema di connessione ad inserimento |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3979615A (en) * | 1975-02-05 | 1976-09-07 | Amp Incorporated | Field assembly for electric motors |
-
1984
- 1984-09-27 EP EP84111572A patent/EP0176607B1/fr not_active Expired
- 1984-09-27 DE DE8484111572T patent/DE3469469D1/de not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103493294A (zh) * | 2011-04-28 | 2014-01-01 | 罗伯特·博世有限公司 | 用于点火线圈的电连接装置 |
CN103493294B (zh) * | 2011-04-28 | 2016-10-12 | 罗伯特·博世有限公司 | 用于点火线圈的电连接装置 |
Also Published As
Publication number | Publication date |
---|---|
EP0176607A1 (fr) | 1986-04-09 |
DE3469469D1 (en) | 1988-03-31 |
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ET | Fr: translation filed | ||
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