EP2158643A1 - Steckkontaktierung - Google Patents
SteckkontaktierungInfo
- Publication number
- EP2158643A1 EP2158643A1 EP08735081A EP08735081A EP2158643A1 EP 2158643 A1 EP2158643 A1 EP 2158643A1 EP 08735081 A EP08735081 A EP 08735081A EP 08735081 A EP08735081 A EP 08735081A EP 2158643 A1 EP2158643 A1 EP 2158643A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- contact
- contact part
- plug
- housing
- parts
- 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
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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
Definitions
- the invention relates to an electrical plug-in contact with at least one first contact part and at least one second contact part, wherein a contact part can be engaged by the other and in a mated position, the two contact parts are aligned.
- the object of the invention is to provide an electrical contact, which allows contacting both in the axial direction and transversely or obliquely, in particular at right angles to this and in both mated positions, the contacts are securely held. It is another object of the invention to provide an electrical plug-in contact, which ensure sufficient tightness in the axial mated position and in a right-angle mated position.
- the second contact part is attached in particular transversely or obliquely to the mating direction of the first position on the first contact part.
- the first contact part is formed by an elongated tongue-shaped flat part, the two side surfaces of which can be engaged by the second contact part.
- a secure seal especially against contact and against moisture is achieved when the contact parts are each surrounded by a housing and sealingly abuts in two infected positions each housing with a sealing surface on the sealing surface of the other housing. It is particularly advantageous if the sealing surfaces of both housings are arranged obliquely, in particular at an angle of 45 degrees to the insertion direction and / or to the longitudinal direction of the contact part. The tightness is further increased if at least one of the two sealing surfaces carries a seal.
- At least one of the contact parts has at least one introduction surface, in particular an insertion bevel, on which the forked or clamp-shaped second contact part slides.
- the inner contact part is covered by a plastic, in particular overmolded on at least one end face on which the outer cross-sectional contact part comes to the first contact.
- the plastic can form at least one introduction surface in particular an insertion bevel, wherein the insertion bevel is formed by a chamfer (s) is / are.
- two or more contact parts next to each other and / or one above the other form a first contact group, which is surrounded by a housing having an oblique sealing surface, and that the contact parts of the second contact group are also surrounded by a housing with an oblique sealing surface.
- the contact parts of both contact groups can each be next to one another in a row.
- the plug contact can be used on a pump, in particular between terminal box / electronics box and the electric motor.
- Fig. 1 contact parts with housings in both directions before plug
- FIG. 4 shows an axial section through the first contact part with housing attached to a motor
- FIG. 5 shows an end view of an engine with four arranged in a group.
- Contact parts Fig. 6 is a top view of the motor with the group of contact parts
- the contacting according to the invention may be attached to the first or second contact part (s) on any electrical device, wherein the second / first contact part (s) are attached to a second device which is to be connected to a first contacting, wherein the second device may be a plug or a terminal box / electrical or electronic box.
- the first contact part 1 is formed by a tongue-shaped metal profile, which is overlapped by a second contact part 2, wherein the second contact part 2 has fork-shaped surfaces which engage over the first contact part, when the two contact parts 1, 2 in the direction of arrow A. in the axial direction, ie in the direction of the longitudinal axis of the contact parts 1, 2 are fastened to each other for the first mated position.
- the two first contact parts 1, 2 are each surrounded by a housing 3.4, wherein the housing 3.4 can tightly rest against the contact parts 1, 2, so that in this case the contacts 1, 2 be encapsulated by the plastic of the housing can.
- the construction also allows a contacting in the direction perpendicular to the longitudinal direction or axis of the contact part 1, as Figure 3 shows.
- the second contact part 2 does not overlap the first contact part 1 in the longitudinal or axial direction, but at right angles thereto, so that the second contact part 2 engages over the first contact part 1 from the side.
- the first contact part on the front side and laterally on insertion bevels in particular in the form of chamfers.
- the front end face 12 of the first contact part 1 can be rounded or bevelled two or more times.
- the first contact part 1 may also be encapsulated on its front side and / or on a narrow side of plastic 7, wherein these plastic supports form an end-side lead-in bevel 8 and a lateral lead-in bevel 9 or a rounding or two or more bevels.
- FIGS. 5 and 6 it is shown that two or more contact parts, in the exemplary embodiment four contact parts, are arranged next to one another in order to form a first contact group 10.
- these are tongue-shaped first contact parts 1, which are surrounded by a housing 11 are.
- the second contact parts are arranged to form a second contact group.
- the contact parts 1, 2 may be arranged not only next to each other in a row, but also in a group, in particular in parallel rows.
- the plug connection according to the invention is advantageously used / used in pumps between the terminal box or electronics box and the electric motor.
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007025269A DE102007025269A1 (de) | 2007-05-30 | 2007-05-30 | Steckkontaktierung |
| PCT/EP2008/002762 WO2008145224A1 (de) | 2007-05-30 | 2008-04-08 | Steckkontaktierung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2158643A1 true EP2158643A1 (de) | 2010-03-03 |
| EP2158643B1 EP2158643B1 (de) | 2012-01-25 |
Family
ID=39538064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP08735081A Active EP2158643B1 (de) | 2007-05-30 | 2008-04-08 | Steckkontaktierung |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2158643B1 (de) |
| AT (1) | ATE543235T1 (de) |
| DE (1) | DE102007025269A1 (de) |
| WO (1) | WO2008145224A1 (de) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE654567C (de) * | 1936-09-19 | 1937-12-27 | Stotz Kontakt Gmbh | Gas- und wasserdichte elektrische Steckdose |
| FR2376533A1 (fr) * | 1976-12-31 | 1978-07-28 | Socapex | Connecteur multivoies a detrompage automatique |
| DE2740618A1 (de) * | 1977-09-09 | 1979-03-22 | Weidlich Peter | Verfahren zur verhinderung einer unkontrollierten ausbreitung verseuchter gase |
| FR2668860B1 (fr) * | 1990-11-02 | 1994-02-11 | Andre Patinier | Prise electrique a deux fiches, a raccordement sans denudage. |
| TW399796U (en) * | 1998-09-28 | 2000-07-21 | Delta Electronics Inc | Switching plug fastening structure of general type power receptacle |
-
2007
- 2007-05-30 DE DE102007025269A patent/DE102007025269A1/de not_active Withdrawn
-
2008
- 2008-04-08 AT AT08735081T patent/ATE543235T1/de active
- 2008-04-08 EP EP08735081A patent/EP2158643B1/de active Active
- 2008-04-08 WO PCT/EP2008/002762 patent/WO2008145224A1/de not_active Ceased
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2008145224A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102007025269A1 (de) | 2008-12-04 |
| WO2008145224A1 (de) | 2008-12-04 |
| ATE543235T1 (de) | 2012-02-15 |
| EP2158643B1 (de) | 2012-01-25 |
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