US20010003070A1 - Electrical connection box - Google Patents
Electrical connection box Download PDFInfo
- Publication number
- US20010003070A1 US20010003070A1 US09/727,698 US72769800A US2001003070A1 US 20010003070 A1 US20010003070 A1 US 20010003070A1 US 72769800 A US72769800 A US 72769800A US 2001003070 A1 US2001003070 A1 US 2001003070A1
- Authority
- US
- United States
- Prior art keywords
- connection
- bus bar
- circuit board
- electrical connection
- printed circuit
- 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
-
- 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
- H01R9/24—Terminal blocks
- H01R9/2425—Structural association with built-in components
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0263—High current adaptations, e.g. printed high current conductors or using auxiliary non-printed means; Fine and coarse circuit patterns on one circuit board
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/14—Structural association of two or more printed circuits
- H05K1/144—Stacked arrangements of planar printed circuit boards
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S439/00—Electrical connectors
- Y10S439/949—Junction box with busbar for plug-socket type interconnection with receptacle
Definitions
- FIG. 2 is a sectional view of the electrical connection box of FIG. 1;
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Connection Or Junction Boxes (AREA)
- Multi-Conductor Connections (AREA)
Abstract
An electrical connection box is equipped with a bus bar laminate composed of bus bars and insulation layers, and a printed circuit board electrically connected with the bus bar laminate. First ends of connecting terminals are soldered to conductors of the circuit board. Connection tabs are provided by bending up parts of the bus bar. An insertion groove is provided in the end parts of each male tab, or in the second end of each connecting terminals, with the other thereof being inserted into and held in the insertion grooves. Therefore, reliable and economic connection is obtained.
Description
- This application is related to co-pending U.S. Application No. 09/575,679, filed on Jun. 28, 2000 by the present inventor. The disclosure of U.S. Application No. 09/575,679 is hereby incorporated herein by reference in its entirety.
- 1. Field of Invention
- The present invention relates to an electrical connection box suitable to be mounted on, for example, an automobile or other vehicle, and more specifically relates to a connecting structure for a printed circuit board and a bus bar laminate in the electric connection box.
- 2. Description of Related Art
- As described in the “Description of Related Art” section of co-pending U.S. Application No. 09/575,679, which is incorporated herein by reference, conventional electrical connecting boxes have various problems such as impaired connection reliability between a printed circuit board and a bus bar laminate, and the formation of “dead areas” occupied by connectors. Better electrical connection boxes are needed to address these problems.
- An example of an electrical connection box suitable to be mounted in an automobile or the like is shown in FIG. 7. The
box 41 is equipped with abus bar laminate 44 composed ofbus bars 42 andinsulator layers 43, and a printedcircuit board 45 having a function of an ECU (electronic control unit). Variouselectrical parts 46 are mounted on one face of the printedcircuit board 45. Terminals of theseelectrical parts 46 are soldered in the plated through-holes of theboard 45. - A pair of
housings 47 is provided on theuppermost insulator layer 43, andconnectors 48 of bent sheet metal are held in thehousings 47.Male tabs 42 a formed by bending up portions of thebus bars 42 are inserted and held in the lower opening parts of therespective connectors 48. Connectingterminals 50 are partially molded inresin blocks 49, and theirfirst ends 50 a are soldered to the plated through-holes of thecircuit board 45. Thesecond ends 50 b of the respective connectingterminals 50 are inserted and held in the upper opening parts of theconnectors 48. In this way, thecircuit board 45 and thebus bar laminate 44 are electrically connected. - However, when the number of parts is large, the number of steps needed for assembly increases, because a large number of the
connectors 48 are required in thiselectrical connection box 41. Accordingly, this has resulted in complication of structure, cost increase of products, and weight increase of products. - The present invention has an object to provide an electrical connection box containing a printed circuit board and a bus bar laminate, which can have a simple structure and can be of low cost and light weight.
- According to the invention there is provided an electrical connection box comprising a bus bar laminate having at least one bus bar and at least one insulation layer laminated together, and a printed circuit board. A plurality of connection terminals have first ends connected by soldering to the printed circuit board, and second ends remote from the first ends. The bus bar laminate has a plurality of upstanding connection tabs formed by bending portions of at least one of the bus bars. Respective pairs of the connection terminals and the connection tabs are connected together, to establish electrical connection between the bus bar laminate and the printed circuit board. This electrical connection is accomplished using an insertion groove provided in either the connection tab or the second end of the connection terminal, with the other thereof being inserted into and held in the insertion groove.
- Preferably the box has at least one molded block of resin material in which a plurality of the connection terminals are held spaced apart by insert molding with their ends exposed outside the molded block. Preferably, in this case, on the bus bar laminate, there is at least one housing composed of insulation material upstanding towards the printed circuit board, containing a plurality of the connection tabs and having an outer end against which the molded resin block abuts.
- Embodiments of the invention will now be described by way of non-limitative example with reference to the accompanying drawings, in which:
- FIG. 1 is an exploded schematic perspective view of the electrical connection box in one embodiment of the present invention;
- FIG. 2 is a sectional view of the electrical connection box of FIG. 1;
- FIG. 3 is a perspective view of the molded connection articles used in the electrical connection box of FIG. 1;
- FIGS.4(a) and 4(b) are enlarged perspective views of a second end of a connecting terminal and the end part of male tab shown in the box of FIG. 1;
- FIG. 5 is a partial sectional view showing another embodiment of the electrical connection box of the invention;
- FIG. 6 is a partial sectional view showing yet another embodiment of the electrical connection box of the invention; and
- FIG. 7 is a sectional view showing a conventional electrical connection box.
- An
electrical connection box 1 of the present invention, suitable to be mounted in an automobile, is illustrated in detail in FIGS. 1 to 4. Theelectrical connection box 1 has abus bar laminate 3 and a printedcircuit board 4 having a function of an ECU unit mounted in anupper case 2 made of suitable molded polymeric resin. - The
bus bar laminate 3 has an approximately rectangular shape as a whole and is formed by alternatively laminatingbus bars 5 composed of electro-conductive metal sheet andinsulation layers 6 made of a resin.Connection tabs 5 a are provided at desired locations by bending portions of thesebus bars 5 upwardly. Thebus bar laminate 3 is arranged at an opening of theupper case 2. A lower case 7, also made of suitable resin, is fitted to theupper case 2. - The printed
circuit board 4 may have a rectangular shape and may be of smaller size than thebus bar laminate 3. Thecircuit board 4 in the present embodiment is a double face plate having conductor patterns on both faces, which are mutually connected through the plated through-holes 8, into which connection pins can be inserted. In FIGS. 1 and 2, various electronic parts 9 (e.g., IC packages, resistances, capacitors and the like) are mounted on oneface 4 a of the printedcircuit board 4. Each of these electronic parts 9 has a plurality ofterminals 10. Therespective terminals 10 are inserted and soldered in the corresponding plated through-holes 8. - Next, a structure connecting the
printed circuit board 4 with thebus bar laminate 3 is described. Electrical connection between these two is provided by the moldedconnection articles 11, which are provided in theelectrical connection box 1. The moldedconnection articles 11 are arranged at two spaced locations at the parts-mountingface 4 a of theprint circuit board 4. - As shown in FIG. 3, each molded
connection article 11 has a plurality of connecting terminals 13 (e.g., four) partially molded inresin blocks 12. Theresin blocks 12, which in this example have an elongated rectangular parallelepiped shape, are made of a resin molding material (for example, an epoxy or the like) having insulating property and heat resistance. As shown in FIG. 2, faces S3 of theresin blocks 12 abut the parts-mountingface 4 a of the printedcircuit board 4, and it is preferred that the faces S3 and the parts-mountingface 4 a are not adhered together by an adhesive or the like. Accordingly, it may also be understood that theparts mounting face 4 a is supported by the faces S3 of theresin blocks 12, though preferably not adhered. - The four connecting
terminals 13 in eachblock 12 are made of a sheet electro-conductive metal material similar to that of thebus bars 5, in the present embodiment. Eachterminal 13 is retained, preferably parallel and equally spaced from its neighbours, by insert molding in theresin blocks 12. As shown in FIG. 3, second end parts A2 of theterminals 13 are linear and protrude perpendicularly from a face S I of theresin blocks 12. On the other hand, exposed first end parts Al are rectangularly bent and protrude from a side face S2 of theresin block 12. Moldshrink protection holes 14 are formed between the respective connectingterminals 13, in theface S 1. Within theresin block 12 eachterminal 13 is also rectangularly bent. - As shown in FIG. 2, the first ends13 a of the first end parts Al of the
terminals 13 are inserted and soldered in the plated through-holes 8 of thecircuit board 4. The first end parts A1 are inserted in the plated through-holes 8 in the same direction as theterminals 10 of the other electronic parts 9. - As shown in FIG. 1,
upstanding housings 22 are provided as required at spaced locations of theinsulation layer 6, which is situated on the uppermost bus bar layer in thelaminate 3. Specifically, thesehousings 22 correspond in location with the moldedconnection articles 11 attached to the printedcircuit board 4. Thesehousings 22 are integrally formed with theuppermost insulation layer 6 by molding, using a synthetic resin as a material, as a rectangular box open at the upper end face. A plurality of thetabs 5 a (e.g., four) stand upright in the inner cavity, which may have a rectangular parallelepiped shape, for example, of eachhousing 22. Thetabs 5 a may be mutually parallel and equally spaced. As shown in FIG. 4a, the ends of thetabs 5 a haveinsertion grooves 26 which extend in their longitudinal direction (the up-and-down direction of FIG. 4a). In this embodiment, thegrooves 26 have a V-shape or a U-shape, with a pair of opposedsemicircular protrusions 27 at the upper ends of the inner sides of thegrooves 26. The gap between the pair ofprotrusions 27 is slightly narrower than the plate thickness of the connectingterminals 13. - As shown in FIG. 4b, the ends 13 b of the second end parts A2 of the connecting
terminals 13 are frictionally held by being inserted in theinsertion grooves 26. The springiness of the material of thetabs 5 a ensures a pressure contact between theprotrusions 27 and theterminals 13. At their connection zone, thetab 5 a and theend 13 b of the terminal lie in orthogonal planes. The printedcircuit board 4 and thebus bar laminate 3 are thus electrically connected. Further, the face S1 of theblock 12 where the second end parts A2 protrude is in contact with and supported by the upper end faces of thehousings 22, as shown in FIG. 2. - The following advantages can be obtained in this embodiment.
- (1) The second ends13 b of the respective connecting
terminals 13 are inserted and fixed in theinsertion grooves 26 at the ends of therespective tabs 5 a. Therefore, thecircuit board 4 and thebus bar laminate 3 can be electrically connected through only the moldedconnection articles 11. Accordingly, the large number of connections which have previously been required, such asconnectors 48 in FIG. 7, is unnecessary. Therefore, the number of parts can be reduced, and the number of assembly steps can be reduced accordingly. Low cost of theelectrical connection box 1 can be achieved, and it has a simple structure and low weight. - (2) A plurality of the connecting
terminals 13 are molded in mutually fixed positions in the resin blocks 12 with both end parts exposed. Therefore, troublesome work of soldering connecting terminals by positioning them one-by-one is unnecessary. Accordingly, the soldering work on the printedcircuit board 4 is easy, and the assembly of theelectrical connection box 1 is simple. - (3) The
tabs 5 a are arranged in thehousings 22 provided on theinsulation layer 6, so that the connection between thetabs 5 a and the connectingterminals 13 are protected by thehousings 22. Accordingly, resistance to shock and vibration is enhanced. Further, the waterproofing of the connections is enhanced because the connections are not exposed. Therefore, the reliability of the device can be improved. - (4) Further, the face S1 on the resin blocks 12 where the second ends 13 b protrude is supported in contact with the upper end faces of the
housings 22. Therefore, the printed circuit board can be horizontally and securely held at a fixed height. This also contributes to the improvement of the reliability of the device. - (5) The first ends13 a of the
terminals 13 are fixed by soldering them in the plated through-holes 8 of the printedcircuit board 4. Therefore, deviation of the position of therespective terminals 13 is minimized, and deterioration of the reliability of connection between the printedcircuit board 4 and thebus bar laminate 3 can be prevented. - (6) In this embodiment, the
insertion grooves 26 are provided not on the connectingterminals 13 but on themale tabs 5 a. Therefore, it is unnecessary to use wide connectingterminals 13 to allow for the formation of theinsertion grooves 26, and narrow connectingterminals 13 can be used. - Some possible modifications of this embodiment of the present invention will be discussed below.
- Connecting
terminals 32 which are not molded in the resin blocks and are of simpler shape may be used instead of theconnection article 1 1, as shown in theelectrical connection box 31 of a second embodiment which is shown in FIG. 5. The first ends 32 a of the planar connectingterminals 32 are soldered in the plated through-holes 8, and the second ends 32 b are inserted in theinsertion grooves 26 of thetabs 5 a. The structure can thus be simplified in comparison with that of FIGS. 1 to 4. Reduction of product cost and the weight of the product can be attained. - The
insertion grooves 26 may be provided in theends 37 b of the connectingterminals 37, instead of in thetabs 5 a, as shown in theelectrical connection box 36 of a third embodiment which is shown in FIG. 6. Wider connectingterminals 37 are used for the formation of theinsertion grooves 26, and the plated through-holes 8 where their first ends 37 a are inserted in theboard 4 are also made correspondingly larger. - Since the
housings 22 are not indispensable, they may be omitted and the connection of thetabs 5 a with the connectingterminals 13 may be exposed. - The shape of the
insertion grooves 26 is not limited to that of the embodiments shown. For example, variations of the shape of the pair of theprotrusions 27 and the like are possible. - The printed
circuit board 4 is not limited to one having a function as an ECU unit, and boards having other functions may be used. - The
housing 22 at the busbar laminate side 3 need not be integrally molded. Namely, thehousings 22 may be separately formed, and may be connected with theinsulation layer 6. - The
terminals 10 of the electrical parts 9 and the connectingterminals 13 of theconnection articles 11 do not necessarily have to be inserted in order to be soldered. For example, pads may be provided on the printedcircuit board 4, and theterminals 10 and the connectingterminals 13 may be soldered on the pads according to a surface mounting system. - While the invention has been described in conjunction with the exemplary embodiments described above, many equivalent modifications and variations will be apparent to those skilled in the art when given this disclosure. Accordingly, the exemplary embodiments of the invention set forth above are considered to be illustrative and not limiting. Various changes to the described embodiments may be made without departing from the spirit and scope of the invention.
Claims (5)
1. An electrical connection box comprising:
a bus bar laminate having at least one bus bar and at least one insulation layer laminated together;
a printed circuit board; and
a plurality of connection terminals having first ends connected by soldering to said printed circuit board, and second ends remote from said first ends;
wherein said bus bar laminate has a plurality of upstanding connection tabs comprising bent portions of said at least one bus bar; and
wherein said connection terminals and said connection tabs are directly connected together to establish electrical connection between said bus bar laminate and said printed circuit board, the direct electrical connection between respective ones of said connection terminals and respective ones of said connection tabs being established by insertion grooves respectively provided in one of (i) the respective ones of the connection tabs and (ii) said second ends of the connection terminals, with the other thereof being inserted into and held in said insertion grooves.
2. An electrical connection box according to , further comprising at least one molded block of resin material in which a plurality of said connection terminals are held by insert molding with said first and second ends exposed outside said molded block.
claim 1
3. An electrical connection box according to , further comprising at least one insulative housing upstanding from said bus bar laminate towards said printed circuit board, each said insulative housing containing a plurality of said connection tabs and having an end remote from said bus bar laminate, said molded block abutting against said remote end.
claim 2
4. An electrical connection box according to , wherein each respective connection terminal and each respective connection tab are arranged in respective orthogonal planes at the connection thereof.
claim 1
5. A vehicle containing at least one electrical connection box, said electrical connection box comprising:
a bus bar laminate having at least one bus bar and at least one insulation layer laminated together;
a printed circuit board; and
a plurality of connection terminals having first ends connected by soldering to said printed circuit board, and second ends remote from said first ends;
wherein said bus bar laminate has a plurality of upstanding connection tabs comprising bent portions of said at least one bus bar; and
wherein said connection terminals and said connection tabs are directly connected together to establish electrical connection between said bus bar laminate and said printed circuit board, the direct electrical connection between respective ones of said connection terminals and respective ones of said connection tabs being established by insertion grooves provided respectively in one of (i) the respective ones of the connection tabs and (ii) said second ends of the connection terminals, with the other thereof being inserted into and held in said insertion groove.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP34481299A JP3815154B2 (en) | 1999-12-03 | 1999-12-03 | Electrical junction box |
JP11-344812 | 1999-12-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
US20010003070A1 true US20010003070A1 (en) | 2001-06-07 |
US6325642B2 US6325642B2 (en) | 2001-12-04 |
Family
ID=18372177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/727,698 Expired - Fee Related US6325642B2 (en) | 1999-12-03 | 2000-12-04 | Electrical connection box |
Country Status (4)
Country | Link |
---|---|
US (1) | US6325642B2 (en) |
EP (1) | EP1107362B9 (en) |
JP (1) | JP3815154B2 (en) |
DE (1) | DE60017695T2 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6669273B1 (en) * | 2002-09-16 | 2003-12-30 | Visteon Global Technologies, Inc. | Vehicle instrument panel structure to support electronics packaging |
US20090294172A1 (en) * | 2008-05-30 | 2009-12-03 | Sumitomo Wiring Systems, Ltd. | Electrical junction box |
US20100020516A1 (en) * | 2008-07-28 | 2010-01-28 | Keihin Corporation | Terminal having bus bar |
US20190051993A1 (en) * | 2016-03-30 | 2019-02-14 | Kyb Corporation | Busbar unit and electronic device with busbar unit |
US20200036144A1 (en) * | 2018-07-24 | 2020-01-30 | Honda Motor Co., Ltd. | Bus bar unit |
US10658819B1 (en) * | 2019-02-07 | 2020-05-19 | Hamilton Sunstrand Corporation | Alternating current bussing connector |
DE102006000958B4 (en) | 2006-01-07 | 2021-08-12 | Kostal Automobil Elektrik Gmbh & Co. Kg | Electric device |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10022968A1 (en) * | 2000-05-11 | 2001-11-15 | Bosch Gmbh Robert | Electronic unit comprises contact elements provided with elastically deformable sections to produce a shock and vibration absorbent mounting |
JP3724372B2 (en) * | 2000-12-28 | 2005-12-07 | 住友電装株式会社 | Electrical junction box |
JP2003208939A (en) * | 2002-01-16 | 2003-07-25 | Yazaki Corp | Mounting method and mounting structure of terminal |
JP2003243066A (en) * | 2002-02-19 | 2003-08-29 | Denso Corp | Electronic device |
DE20214126U1 (en) * | 2002-09-12 | 2004-02-12 | Leopold Kostal Gmbh & Co. Kg | Electrical circuitry |
TWM241942U (en) * | 2003-01-24 | 2004-08-21 | Delta Electronics Inc | A casing structure for an electronic apparatus |
JP2004328939A (en) * | 2003-04-25 | 2004-11-18 | Sumitomo Wiring Syst Ltd | Electrical junction box |
JP4390257B2 (en) * | 2003-12-22 | 2009-12-24 | 株式会社テーアンテー | Vehicle interior light |
JP3888368B2 (en) * | 2004-07-13 | 2007-02-28 | 住友電装株式会社 | Electrical junction box |
KR100902950B1 (en) | 2007-05-17 | 2009-06-15 | 한국단자공업 주식회사 | Fuse box |
DE102008034823A1 (en) * | 2008-07-23 | 2010-01-28 | Siemens Aktiengesellschaft | Outlet box connector with potted conductors and manufacturing process |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4944684A (en) * | 1988-06-28 | 1990-07-31 | Trw, Inc. | Electrical junction box and method for its manufacture |
US5785532A (en) * | 1993-06-09 | 1998-07-28 | United Technologies Automotive, Inc. | Power distribution box and system |
US5759050A (en) * | 1995-02-15 | 1998-06-02 | Sumitomo Wiring Systems, Ltd. | Electrical connection construction between electrical connection box and electronic circuit unit |
US6007350A (en) * | 1996-09-12 | 1999-12-28 | Sumitomo Wiring Systems, Ltd. | Electrical connection box |
JP3488038B2 (en) | 1996-10-17 | 2004-01-19 | 矢崎総業株式会社 | Relay mounting structure |
-
1999
- 1999-12-03 JP JP34481299A patent/JP3815154B2/en not_active Expired - Fee Related
-
2000
- 2000-11-24 EP EP00310430A patent/EP1107362B9/en not_active Expired - Lifetime
- 2000-11-24 DE DE60017695T patent/DE60017695T2/en not_active Expired - Lifetime
- 2000-12-04 US US09/727,698 patent/US6325642B2/en not_active Expired - Fee Related
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6669273B1 (en) * | 2002-09-16 | 2003-12-30 | Visteon Global Technologies, Inc. | Vehicle instrument panel structure to support electronics packaging |
DE102006000958B4 (en) | 2006-01-07 | 2021-08-12 | Kostal Automobil Elektrik Gmbh & Co. Kg | Electric device |
US20090294172A1 (en) * | 2008-05-30 | 2009-12-03 | Sumitomo Wiring Systems, Ltd. | Electrical junction box |
US7944681B2 (en) * | 2008-05-30 | 2011-05-17 | Sumitomo Wiring System, Ltd. | Electrical junction box |
US20100020516A1 (en) * | 2008-07-28 | 2010-01-28 | Keihin Corporation | Terminal having bus bar |
US8199520B2 (en) * | 2008-07-28 | 2012-06-12 | Keihin Corporation | Terminal having bus bar |
US20190051993A1 (en) * | 2016-03-30 | 2019-02-14 | Kyb Corporation | Busbar unit and electronic device with busbar unit |
US20200036144A1 (en) * | 2018-07-24 | 2020-01-30 | Honda Motor Co., Ltd. | Bus bar unit |
US10847941B2 (en) * | 2018-07-24 | 2020-11-24 | Honda Motor Co., Ltd. | Bus bar unit of a rotary electric machine |
US10658819B1 (en) * | 2019-02-07 | 2020-05-19 | Hamilton Sunstrand Corporation | Alternating current bussing connector |
Also Published As
Publication number | Publication date |
---|---|
JP3815154B2 (en) | 2006-08-30 |
DE60017695T2 (en) | 2005-12-22 |
US6325642B2 (en) | 2001-12-04 |
EP1107362A3 (en) | 2002-06-12 |
EP1107362B1 (en) | 2005-01-26 |
EP1107362A2 (en) | 2001-06-13 |
EP1107362B9 (en) | 2005-07-06 |
JP2001168550A (en) | 2001-06-22 |
DE60017695D1 (en) | 2005-03-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6325642B2 (en) | Electrical connection box | |
US6244877B1 (en) | Electric connection box and molded connection block for printed circuit board, and method of making same | |
TWI442650B (en) | Electrical connector | |
US4879630A (en) | Housing for an electronic circuit | |
JP3808665B2 (en) | Electrical junction box | |
EP1313179A2 (en) | Press-fit bus bar for distributing power | |
CN101682131A (en) | The connector system that is used for the edge-to-edge of electronic equipment | |
JPH0676894A (en) | Connector | |
JPH0217818A (en) | Electric connection box | |
US6051782A (en) | Conductor layout for electrical junction box | |
JP3457239B2 (en) | Circuit forming method and circuit connection structure in electrical junction box | |
EP1577977B1 (en) | Electrical junction box | |
US4426774A (en) | Process for producing a circuit module | |
US4345300A (en) | Recessed circuit module | |
JP2004080886A (en) | Electrical junction box and tab alignment supporter for the electrical junction box | |
KR100435914B1 (en) | Junction box and method for soldering printed circuit board | |
JP3209079B2 (en) | Electrical junction box | |
JP3195493B2 (en) | Aluminum electrolytic chip capacitors | |
JPH07227027A (en) | Structure for branch circuit | |
JP3458817B2 (en) | Electrical junction box | |
JPS59220009A (en) | Wiring device for vehicle | |
JP3285130B2 (en) | Busbar connection structure | |
JP3456186B2 (en) | Electrical junction box | |
KR0124209Y1 (en) | Multilay substrate | |
JPH1023640A (en) | Electric connection box |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: SUMITOMO WIRING SYSTEMS, LTD., JAPAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:ASAO, TAKAHIRO;REEL/FRAME:011358/0908 Effective date: 20001101 |
|
FPAY | Fee payment |
Year of fee payment: 4 |
|
FPAY | Fee payment |
Year of fee payment: 8 |
|
REMI | Maintenance fee reminder mailed | ||
LAPS | Lapse for failure to pay maintenance fees | ||
STCH | Information on status: patent discontinuation |
Free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
|
FP | Lapsed due to failure to pay maintenance fee |
Effective date: 20131204 |