EP1542321A1 - Appareil électrique en deux portions emboítables comportant des moyens de détrompage - Google Patents
Appareil électrique en deux portions emboítables comportant des moyens de détrompage Download PDFInfo
- Publication number
- EP1542321A1 EP1542321A1 EP04292914A EP04292914A EP1542321A1 EP 1542321 A1 EP1542321 A1 EP 1542321A1 EP 04292914 A EP04292914 A EP 04292914A EP 04292914 A EP04292914 A EP 04292914A EP 1542321 A1 EP1542321 A1 EP 1542321A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- base
- cartridge
- hub
- keying
- housing
- 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
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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
- H01R13/64—Means for preventing incorrect coupling
- H01R13/645—Means for preventing incorrect coupling by exchangeable elements on case or base
- H01R13/6453—Means for preventing incorrect coupling by exchangeable elements on case or base comprising pin-shaped elements, capable of being orientated in different angular positions around their own longitudinal axes, e.g. pins with hexagonal base
Definitions
- the invention relates generally to apparatus with two portions nestable with each other and with means for fooling one portion relative to the other.
- Surge arresters limit transient overvoltages and dispose of lightning currents for the purpose of protecting one or more electrical appliances overvoltage due to lightning.
- the exposure level of the zone Depending on different criteria such as the exposure level of the zone, the presence of a lightning rod on or near the building, the nature of the equipment to be protected, the level of protection to be provided by the arrester.
- modular surge arresters have a base fixed to the electrical panel and provided with connection terminals for concerned conductors and a cartridge containing the protection circuit, which is destroyed when it performs its protective function so that the cartridge must then be replaced.
- the keying makes it possible to avoid placing on a base a cartridge providing a different level of protection.
- the keying is performed by two elements cooperating with complementarity of form, a first element comprising a recess triangular and a second element having a prismatic projection triangular.
- the cartridge can only fit on a base for which the angular orientation of the recess corresponds to the angular orientation of the projection.
- the object of the invention is to simplify the production of this type of electrical apparatus.
- the invention proposes an electrical apparatus comprising a first portion and a second portion, the first portion and the second portion being nestable with each other, the first portion comprising a first foolproofing element to prevent the interlocking the first portion with a portion similar to the second portion but belonging to another electrical apparatus, the second portion having a second keying element paired with the first keying element to prevent the nesting of the second portion with a similar portion to the first portion but belonging to another electrical apparatus, the first portion having a housing of the first keying element, said first element being received in said housing in a selected predetermined position, so that the first keying element and the second element of foolproof be matched, among a plurality of possible positions each corresponding to a distinct angular orientation of the first element with respect to the first portion, the first element having on a peripheral surface V-shaped recesses, each adapted to cooperate with a V-shaped filling of a peripheral surface of the housing, the first element further comprising a first keying member adapted to cooperate with a second keying
- the invention makes it possible to produce first undifferentiated portions, for example, bases, and not give their indexation only later on according to the second portion, for example a cartridge, which they will receive nested.
- the production is simplified and there is no need to different first portions.
- the electrical apparatus illustrated in FIG. 1 is a surge arrester having a base 1 and a cartridge 2.
- the base 1 has two main walls 3 each connected U between them by side walls. It comprises a housing formed by two molded plastic shells 4 and 5 joined to each other according to the plane of symmetry parallel to the main walls 3.
- Each main wall 3 has a first rectangular section 6 having two ends from which extend transversely in the first section 6 two rectangular sections 7, 8.
- Each U-shaped wall 3 has an inner edge 9 also in the general shape of U. Along the edge of the first section 6, the edge 9 has a recess 10 towards the outside of the first section 6. The step height is much less than the distance between two edges opposite of the first section 6.
- Each end portion of the edge 9 has a step 11 towards the inside of the wall 3.
- the two recesses 11 are not located at the same distance from the rest of the edge 9.
- Each wall 3 also has an outer edge 12 in the form of U and two returns 13. Each return 13 connects an end of the edge 9 to a end of the edge 12 and is at one end of a section 7, 8.
- Each wall 14 is rectangular and has in its center a hole through circular 15.
- a U-shaped side wall 16 extends between the two edges 12.
- the wall 16 comprises a bottom and two wings 17.
- the bottom comprises conventional fastening means 18 of the base 1 on a DIN rail (not shown) of the electrical panel.
- Each wing 17 is provided towards the bottom of an opening substantially rectangular 19 and towards the wall 14 of a slot 20 also rectangular, the slot 20 extending in a main direction parallel to the plane of the wall 14.
- a second U-shaped side wall 21 extends between the walls 3. It includes a bottom 22 and two wings 23.
- the section of the wall 21 generally follows the course of the edge 9.
- Each wing 23 extends transversely to the wall 14 along the recess 11 to the bottom 22.
- the bottom 22 is transverse to the wings 23 and extends under the edge 9 and the recess 10 so that each wall 3 overflows globally in the inside of the U formed by the wall 21.
- the bottom 22 has a circular hole 25 located slightly apart from the center of the bottom 22.
- the bottom 22 has a generally square zone slightly raised over the entire width of the bottom 22.
- the 25th hole located in the center of this elevated area.
- Each slot 24 extends over almost the entire width of the bottom 22.
- each opening 19 is a controlled cage terminal 26 by a screw whose head is at the level of the slot 20, each screw head being accessible, for its order, through hole 15.
- Each of the two cells opening through a slot 24 is electrically connected to a terminal 26 respectively.
- the base 1 comprises a housing for a coding element 27 described in the after.
- the housing is located below the raised area of the bottom 22 and presents a height substantially equal to the thickness of the bottom wall 22.
- the bottom of the housing (not shown) is open and has two sleepers to support the element 27 when in position in the housing.
- a side wall having a hollow in star shape with eight branches.
- the branches of the star are identical. They are each shaped like the corner of a square. Two branches successive are separated by a solid V and the housing has points 28 at each junction between two branches.
- the element 27 is made of molded plastic. It is consistent like a pinion. Its thickness corresponds to that of the housing. Item 27 has a hub 29, eight arms 30 and eight arches 31.
- the hub 29 is generally circular. It presents in its center a recess 32 with triangular section.
- Each arch 31 extends between two successive arms, each arm 30 extending between the hub 29 and the junction between two consecutive arches.
- the arches 31 rise to a height less than the height of the arms 30.
- the arches 31 have a constant thickness from one end to the other.
- the element 27 is placed in the housing, each point 28 of the housing being in contact with one of the edges 34 located on the periphery of element 27, at the junction between two successive arches.
- each edge 34 corresponds to the tip of a hollow in V in which is received a full also in V of the housing.
- Each arch 31 is placed in a star branch of the housing.
- the eight possible positions of the element 27 in the housing correspond to eight distinct angular orientations for the recess 32.
- the element 27 being placed in the housing, the two shells 4, 5 are assembled releasably, for example by ultrasonic welding.
- the hole 25 then leaves the keying element 27 that the hub 29 and the recess 32.
- the cartridge 2 is generally parallelepipedic. It involves two main walls 40 between which extend four side walls of same width as that of the bottom 22 of the base 2.
- the main walls 40 are generally square and identical. The width of the side of the square corresponds to the length of the bottom 22. Each wall 40 has four sides 41, 42, 43, 44.
- the portion 45 of the cartridge 2 that is seen at the bottom in FIG. intended to be included in the volume of the base 1 provided for this purpose while that the remaining portion 46 of the cartridge 2 is intended to protrude above the base 1.
- Part 45 has side 41 and part 42a, 44a of both adjacent sides.
- Part 46 has the opposite side 43 to the side 41 and a part 42b, 44b on both adjacent sides.
- each main wall 40 along its sides 41, 42a, 44a, has a recess 47 of wall corresponding to the thickness of the wall 3.
- the outline of this recess 47 corresponds to the trace edge 9 and in particular the recesses 10, 11.
- each outer face of the wall 40 is located in the same plane as the face exterior of a wall 3.
- the side 43 is slightly smaller than the side 41. And the sides 42b, 44b are placed parallel, but set back from the sides 42a, 44a.
- One of the walls 40 has notches along the edges 42b, 44b. These notches correspond to grooves made in the walls side.
- the wall 50 comprises an oblong hole 51 and a plate 52 transparent on one of its ends.
- the oblong hole 51 opens on a portion of a tongue (not visible in the drawings) movable between several positions.
- the position of the tongue depends on the condition of the cartridge. In normal operation, the hole opens a green portion.
- the plate 52 is provided with means forming a slide so to be cleared and to open access to a registration area.
- the side wall portions joining the edges 42b and the edges 44b have grooves 53 extending from a wall 40 but not up to the opposite wall 40.
- the sidewall portion joining the end portions of the edges 44a of the two walls 40 carries two ribs 54 of triangular base extending across the width of the side wall.
- the ribs 54 form means detent of the cartridge 2 on the base 1 using means complementary snap on the base 1 (not shown).
- the cartridge 2 has a fourth side wall opposite the side wall 50.
- the outer face of the fourth wall is intended to come into contact with the bottom face 22 of the base 1.
- the fourth wall has an opening 57 located slightly in away from his center.
- the opening 57 is oblong, with two sides parallels (visible in FIGS. 3 and 5) and two sides in an arc (no visible on the drawings).
- the fourth wall has a generally square zone slightly shifted inwardly of the cartridge 2 extending over the entire width of the fourth wall.
- the opening 57 is in the center of this area.
- the peg 56 and the hole form safety means making it possible to do not use a cartridge 2 out of operation.
- the housing of the cartridge 2 is molded plastic. It is formed by a flat shell corresponding essentially to the visible wall 40 in the drawings and by a shell corresponding to the other wall 40 and the side walls.
- the cartridge 2 includes a component intended to limit quickly the high voltages appearing at its terminals. It can be a spark gap, a varistor or a clipping diode.
- the terminals of the component are each connected to a respective pin 58.
- the cartridge 2 also has a compartment for the tongue described above and for a detection member of the end of the normal operation of the component.
- the cartridge 2 comprises a housing for a coding element 60 described in the after.
- the housing is located at the square zone staggered presenting the opening 57.
- This housing comprises, inside the cartridge 2, a space 75 receiving a base 61 of the foolproofing element 60 of the cartridge 2.
- the space 75 is delimited laterally by a surface 76 generally U-shaped with two parallel portions united by a half-star portion identical to one half of the star already described for the base 1.
- the half-star has three complete branches and two half-branches each located at a respective junction with one of the portions parallel, so that the half-star has four points.
- the parallel portions of the surface 76 are parallel to the sides parallel of the opening 57 while the half-star portion is globally centered on a line parallel to the arcuate portion of the opening 57.
- the space 75 is delimited by a flat surface transverse to the surface 76.
- the element 60 comprises a base 61, which is an eight-pointed star of the same shape as that already described for the base 1.
- the thickness of the base 61 is equivalent to that of the surface 76.
- Each junction between two consecutive branches has, on the surface peripheral, an edge 62.
- Platinum 63 protrudes a coding member 64.
- the organ 64 is a nipple having the shape of a solid triangular prism centered on the plate 63.
- the height of the member 64 is much greater than the total height of the base 61, journal and plate 63.
- the free end of the member 64 is triangular.
- the three edges have sloped angles.
- the end further comprises a rib 65 joining one of the vertices of the triangle and the middle of the opposite edge.
- the element 60 is placed in the housing 75, the four points of the housing being in contact with four of the eight edges 62 of the element 60, the trunnion being disposed in the opening 57.
- element 60 can take eight orientations different angles.
- Element 60 is held in a position determined by the shell having the wall 40 visible in the drawings.
- This shell features a transverse tab (not shown) projecting along its edge 41 and forming one of the arcuate sides of the opening 57.
- element 60 is first set up with the required angular orientation in the shell providing the sidewalls of the cartridge 2, this setting up being possible because the part of the opening 57 belonging to this shell is open to the occupied place then by the paw of the other shell.
- the cartridge 2 is unmountably assembled for example by ultrasonic welding of two shells.
- Element 60 is then rigidly attached to the rest of this cartridge 2 assembly.
- the indexing tool 70 is now described. allowing, if necessary, to change the angular orientation of the element 27 by compared to the rest of the base 1.
- the tool 70 is a bent key whose end is a triangular prism 71.
- the dimensions of the prism 71 are the same as those of the organ 64 described above.
- the tool 70 is adapted to pass through of the triangular opening of the foolproofing element 27.
- the angular orientation of the element 60 which is definitive after assembly of cartridge 2, has been selected according to the capacity of the cartridge 2.
- the angular orientation of the element 27 is however modifiable after assembly.
- the orientation of the element 27 must be in accordance with the only appropriate angular orientation to element 60.
- the tool 70 is thus used.
- the end 71 of the tool is penetrated into the triangle recess of element 27.
- the arches 31 deform by elastically flexing each in a hole 33, the element 27 rotating under the effect of the rotation of the key to that each point 28 is in contact with the edge 34 consecutive to the initial edge.
- Element 27 then rotated one-eighth of a turn.
- the cartridge 2 can be nested on the base 1: the member 64 enters the recess 32, the pins 58 fit into the cavities 80 and the security means 56 engage in the corresponding hole of the base 1.
- the coding element 27 the position corresponding to the cartridge the more common, so there is no need to change the angular orientation of the element 27 only if the base 1 must be matched with another cartridge.
- the outer form of the base 1 and the cartridge 2, their relative dimensions and their geometry are different ; the foolproofing elements 27, 60 present other shapes and / or dimensions, in particular other star shapes, recess shapes, or still an absence of rib on the organ 63; and / or the prism is provided on the element 27 and the opening on the element 60, or even other forms complementary plans are planned.
- the coding element 60 and the cartridge 2 are monobloc; and / or the foolproofing element the angular orientation can be changed is the element of the cartridge 2 rather than that of the base 1, or even the angular orientation of the element of fooling of each of them can be changed.
- the apparatus socket and cartridge is a device other than a surge arrester; and / or the two nestable portions of the apparatus are other a base and a cartridge.
Landscapes
- Casings For Electric Apparatus (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
- Measuring Fluid Pressure (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Lock And Its Accessories (AREA)
Abstract
Description
caractérisé en ce que le premier élément comporte un moyeu, des bras et des arches, le moyeu présentant l'organe de détrompage, chaque arche étant convexe vers l'extérieur et étant reliée au moyeu par l'intermédiaire de deux bras, chaque creux en V ayant sa pointe située à la jonction des surfaces extérieures de deux arches adjacentes, chaque arche étant déformable et apte à fléchir élastiquement vers le moyeu dans un espace existant entre le moyeu et les deux bras la reliant au moyeu, grâce à quoi ladite position prédéterminée du premier élément de détrompage est sélectionnable à l'état assemblé de la première portion.
- l'un desdits premier organe ou deuxième organe est un évidement et l'autre premier organe ou deuxième organe est un téton de forme complémentaire à celle de l'évidement ; et en particulier
- le premier organe de détrompage est un évidement et le deuxième organe de détrompage est un téton de forme complémentaire à l'évidement ; et/ou
- le téton est un prisme à base triangulaire ; et/ou
- la deuxième portion et le deuxième élément sont rigidement assujettis l'un à l'autre ; et éventuellement
- la deuxième portion comporte un logement de deuxième élément ; et éventuellement
- le deuxième élément présente une base en forme d'étoile comportant une pluralité de branches identiques, le deuxième élément étant reçu dans le logement dans une position prédéterminée sélectionnée, pour que le premier élément de détrompage et le deuxième élément de détrompage soient appariés, parmi une pluralité de positions possibles correspondant chacune à une orientation angulaire distincte du deuxième élément par rapport à la deuxième portion ; et/ou
- l'une desdites première portion ou deuxième portion est une embase et l'autre desdites première portion et deuxième portion est une cartouche, emboítable sur l'embase ; et en particulier
- la première portion est une embase et la deuxième portion est une cartouche emboítable sur l'embase ; et/ou
- l'embase comporte une première face en contact avec une deuxième face de la cartouche lorsque la cartouche est emboítée sur l'embase, la deuxième face présentant des broches saillant transversalement et aptes à s'insérer dans des alvéoles de la première face ; et/ou
- l'embase comporte des moyens de fixation sur un rail ; et/ou
- le premier élément de détrompage est en matière plastique ; et/ou
- le deuxième élément de détrompage est en matière plastique.
- la figure 1 est une vue en perspective d'un appareil électrique selon l'invention comportant une embase et une cartouche emboítée sur l'embase ;
- la figure 2 est une vue en perspective avec arrachement partiel de l'embase de la figure 1, l'arrachement permettant de voir le premier élément de détrompage et son logement ;
- la figure 3 est une vue en perspective avec arrachement partiel de la cartouche de la figure 1, l'arrachement permettant de voir le deuxième élément de détrompage et son logement.
- Les figures 4 et 5 sont des vues agrandies des détails IV et V respectivement des figures 2 et 3 ;
- la figure 6 est une vue en perspective de l'élément de détrompage de l'embase ;
- la figure 7 est une vue en perspective de l'élément de détrompage de la cartouche ; et
- la figure 8 est une vue en perspective de l'extrémité de l'outil permettant de modifier l'orientation angulaire de l'élément de détrompage de l'embase.
Claims (13)
- Appareil électrique comportant une première portion (1) et une deuxième portion (2), la première portion (1) et la deuxième portion (2) étant emboítables l'une avec l'autre,
la première portion (1) comportant un premier élément de détrompage (27) pour empêcher l'emboítement de la première portion (1) avec une portion semblable à la deuxième portion (2) mais appartenant à un autre appareil électrique,
la deuxième portion (2) comportant un deuxième élément de détrompage (60) apparié avec le premier élément de détrompage (27) pour empêcher l'emboítement de la deuxième portion (2) avec une portion semblable à la première portion (1 ) mais appartenant à un autre appareil électrique,
la première portion (1) comportant un logement du premier élément de détrompage (27), ledit premier élément (27) étant reçu dans ledit logement dans une position prédéterminée sélectionnée, pour que le premier élément de détrompage (27) et le deuxième élément de détrompage (60) soient appariés, parmi une pluralité de positions possibles correspondant chacune à une orientation angulaire distincte du premier élément (27) par rapport à la première portion (1),
le premier élément (27) présentant sur une surface périphérique des creux en V, chacun adapté à coopérer avec un plein en V d'une surface périphérique du logement,
le premier élément (27) comportant en outre un premier organe de détrompage (32) apte à coopérer avec un deuxième organe de détrompage (64) du deuxième élément (60) par complémentarité de forme,
caractérisé en ce que le premier élément (27) comporte un moyeu (29), des bras (30) et des arches (31), le moyeu (29) présentant l'organe de détrompage (32), chaque arche (31) étant convexe vers l'extérieur et étant reliée au moyeu (29) par l'intermédiaire de deux bras (30), chaque creux en V ayant sa pointe située à la jonction des surfaces extérieures de deux arches adjacentes (31), chaque arche (31) étant déformable et apte à fléchir élastiquement vers le moyeu (29) dans un espace (33) existant entre le moyeu (29) et les deux bras (30) la reliant au moyeu (29), grâce à quoi ladite position prédéterminée du premier élément (27) de détrompage est sélectionnable à l'état assemblé de la première portion (1). - Appareil selon la revendication 1, caractérisé en ce que l'un desdits premier organe ou deuxième organe est un évidement (32) et l'autre premier organe ou deuxième organe est un téton (64) de forme complémentaire à celle de l'évidement (32).
- Appareil selon l'une des revendications 1 ou 2, caractérisé en ce que le premier organe de détrompage est un évidement (32) et le deuxième organe de détrompage est un téton (64) de forme complémentaire à celle de l'évidement (32).
- Appareil selon l'une des revendications 2 ou 3, caractérisé en ce que le téton (64) est un prisme à base triangulaire.
- Appareil selon l'une des revendications 1 à 4, caractérisé en ce que la deuxième portion (2) et le deuxième élément (60) sont rigidement assujettis l'un à l'autre.
- Appareil selon la revendication 5, caractérisé en ce que la deuxième portion (2) comporte un logement de deuxième élément (60).
- Appareil selon la revendication 6, caractérisé en ce que le deuxième élément (60) présente une base en forme d'étoile comportant une pluralité de branches identiques, le deuxième élément (60) étant reçu dans le logement dans une position prédéterminée sélectionnée, pour que le premier élément de détrompage (27) et le deuxième élément de détrompage (60) soit appariés, parmi une pluralité de positions possibles correspondant chacune à une orientation angulaire distincte du deuxième élément (60) par rapport à la deuxième portion (2).
- Appareil selon l'une des revendications 1 à 7, caractérisé en ce que l'une desdites première portion (1 ) ou deuxième portion (2) est une embase et l'autre desdites première portion (1) et deuxième portion (2) est une cartouche, emboítable sur l'embase.
- Appareil selon la revendication 8, caractérisé en ce que la première portion (1) est une embase et la deuxième portion (2) est une cartouche emboítable sur l'embase.
- Appareil selon l'une des revendications 8 ou 9, caractérisé en ce que l'embase (1) comporte une première face (22) en contact avec une deuxième face de la cartouche (2) lorsque la cartouche (2) est emboítée sur l'embase (1), la deuxième face présentant des broches (58) saillant transversalement et aptes à s'insérer dans des alvéoles de la première face (22).
- Appareil selon l'une des revendications 8 à 10, caractérisé en ce que l'embase (1) comporte des moyens de fixation (18) sur un rail.
- Appareil selon l'un des revendications 1 à 11, caractérisé en ce que le premier élément de détrompage (27) est en matière plastique.
- Appareil selon l'une des revendications 1 à 12, caractérisé en ce le deuxième élément de détrompage (60) est en matière plastique.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL04292914T PL1542321T3 (pl) | 2003-12-10 | 2004-12-08 | Urządzenie elektryczne z dwiema częściami, które mogą być połączone ze sobą zawierające środki identyfikujące |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0314497A FR2863818B1 (fr) | 2003-12-10 | 2003-12-10 | Appareil electrique en deux portions emboitables comportant des moyens de detrompage |
FR0314497 | 2003-12-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1542321A1 true EP1542321A1 (fr) | 2005-06-15 |
EP1542321B1 EP1542321B1 (fr) | 2011-12-07 |
Family
ID=34508634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04292914A Not-in-force EP1542321B1 (fr) | 2003-12-10 | 2004-12-08 | Appareil électrique en deux portions emboîtables comportant des moyens de détrompage |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1542321B1 (fr) |
AT (1) | ATE536649T1 (fr) |
FR (1) | FR2863818B1 (fr) |
PL (1) | PL1542321T3 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020209188A1 (de) | 2020-07-22 | 2022-01-27 | Yamaichi Electronics Deutschland Gmbh | Steckverbinder, insbesondere einen Mini-Koax-Automotive-Steckverbinder, zum Verbinden mit einer kompatiblen Steckervorrichtung |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1066672A (en) * | 1964-04-16 | 1967-04-26 | Northrop Corp | A match-determining key device for mating electrical components |
US4159862A (en) * | 1977-12-12 | 1979-07-03 | Fabri-Tek Incorporated | Removable female polarizing guide for electrical connectors |
US6302745B1 (en) * | 1999-04-14 | 2001-10-16 | The Whitaker Corporation | Keying system for electrical connectors |
-
2003
- 2003-12-10 FR FR0314497A patent/FR2863818B1/fr not_active Expired - Fee Related
-
2004
- 2004-12-08 EP EP04292914A patent/EP1542321B1/fr not_active Not-in-force
- 2004-12-08 AT AT04292914T patent/ATE536649T1/de active
- 2004-12-08 PL PL04292914T patent/PL1542321T3/pl unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1066672A (en) * | 1964-04-16 | 1967-04-26 | Northrop Corp | A match-determining key device for mating electrical components |
US4159862A (en) * | 1977-12-12 | 1979-07-03 | Fabri-Tek Incorporated | Removable female polarizing guide for electrical connectors |
US6302745B1 (en) * | 1999-04-14 | 2001-10-16 | The Whitaker Corporation | Keying system for electrical connectors |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020209188A1 (de) | 2020-07-22 | 2022-01-27 | Yamaichi Electronics Deutschland Gmbh | Steckverbinder, insbesondere einen Mini-Koax-Automotive-Steckverbinder, zum Verbinden mit einer kompatiblen Steckervorrichtung |
Also Published As
Publication number | Publication date |
---|---|
FR2863818B1 (fr) | 2006-03-03 |
FR2863818A1 (fr) | 2005-06-17 |
PL1542321T3 (pl) | 2012-04-30 |
ATE536649T1 (de) | 2011-12-15 |
EP1542321B1 (fr) | 2011-12-07 |
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