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US5040097A
Expired / Lapsed
US
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Central electric unit for a motor vehicle
Assignee: Stribel GmbH
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Filing: 1987-03-25
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Granted: 1991-08-13
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Expires: 2007-03-25
Abstract
Abstract A central electric unit detachably interconnects various electric constructions parts and equipment such as wiring harnesses, connectors, fuses and switching devices for electric consuming circuits in a motor vehicle. The unit includes a housing structure provided with connecting plugs and sockets and enclosing a microcomputer which unifies controlling functions for all electric consumers. The microcomputer is separated from and operates independently of the exchangeable switching devices.
Inventors
- 👤 Hans P. Stribel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:29
CPC Classifications
B; B60; B60R; B60R16/00; B60R16/02; B60R16/023; B60R16/0238; H; H01; H01R; H01R12/00; H01R12/70; H01R12/71; H01R12/712; H01R31/00; H01R31/06; H05; H05K; H05K7/00; H05K7/02; H05K7/026
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
147 words
A central electric device for use in motor vehicle to interconnect electrical parts of the vehicle inclusive of plug-in switching devices for electric consuming circuits, comprising a housing and, within the housing, a plurality of conductive webs arranged in mutually spaced relation at different levels; connectors mounted in said housing and being electrically connected to assigned conductive webs, said connectors including connector sockets for receiving said plug-in switching devices, and connector plugs connectable to the remaining electrical parts; a microcomputer arranged in said housing and including a circuit board supporting and interconnecting a microprocessor, a program memory, peripheral devices, and means for electrically connecting said peripheral devices with conductive webs assigned at least to the connector sockets for said switching device, said microcomputer being programmed for controlling via said peripheral devices operation of said switching devices to provide a central electronic control of said electric consuming circuits.
Claim 2
Dependent Claim
147 words
A central electric device for use in motor vehicle to interconnect electrical parts of the vehicle inclusive of plug-in switching devices for electric consuming circuits, comprising a housing and, within the housing, a plurality of conductive webs arranged in mutually spaced relation at different levels; connectors mounted in said housing and being electrically connected to assigned conductive webs, said connectors including connector sockets for receiving said plug-in switching devices, and connector plugs connectable to the remaining electrical parts; a microcomputer arranged in said housing and including a circuit board supporting and interconnecting a microprocessor, a program memory, peripheral devices, and means for electrically connecting said peripheral devices with conductive webs assigned at least to the connector sockets for said switching device, said microcomputer being programmed for controlling via said peripheral devices operation of said switching devices to provide a central electronic control of said electric consuming circuits.
Claim 3
Dependent Claim
18 words
A device as defined in claim 1, wherein said microcomputer is arranged in a recess of said housing.
Claim 4
Dependent Claim
28 words
A device as defined in claim 2, wherein said recess for accommodating said microcomputer is closed by a cover which is flush with a wall of said housing.
Claim 5
Dependent Claim
26 words
A device as defined in claim 2, wherein opposite inner walls of said recess are provided with projections for supporting said circuit board of the microcomputer.
Claim 6
Dependent Claim
31 words
A device as defined in claim 4 wherein said circuit board is provided with downwardly directed connection pins permanently connected to the underlying conductive webs at the bottom of said recess.
Claim 7
Dependent Claim
38 words
A device as defined in claim 4, wherein said circuit board of the microcomputer is provided with connector pins insertable into corresponding connector sockets arranged at the bottom of said recess and electrically connected to assigned conductive webs.
Claim 8
Dependent Claim
55 words
A device as defined in claim 1 wherein said microcomputer is arranged in a plug in module have a base plate provided with plug connector pins and a module housing attached to said base plate, and a top wall of said housing being provided with connector sockets for receiving the connector pins of said module.
Claim 9
Dependent Claim
15 words
A device as defined in claim 7, wherein the module has a substantially rectangular configuration.
Claim 10
Dependent Claim
71 words
A device as defined in claim 8, wherein said module includes abase plate provided with two parallel rows of connector pins electrically connected to said microcomputer, said circuit board of the microcomputer extending at right angles to said base plate and parallel to a lateral wall of said module and the bottom side of said circuit board being spaced apart a small distance from the inner side of said lateral wall.
Claim 11
Dependent Claim
42 words
A device as defined in claim 1, wherein a bottom wall of said housing is provided with at least one open compartment enclosing at least a part of said connecting means to receive a connector plug leading to said electric consumer circuits.
Claim 12
Dependent Claim
42 words
A device as defined in claim 4 wherein said connectors include contacts arranged on at least one edge of said circuit board of the microcomputer to engage countercontacts provided at a side wall of said recess and leading to assigned conductive webs.
Claim 13
Dependent Claim
41 words
A device as defined in claim 1, said switching devices having connector pins plugged into the assigned connector sockets; and said circuit board being arranged in said housing at a location spaced apart from the connector sockets for said switching devices.
Claim 14
Dependent Claim
25 words
A device as defined in claim 1, further comprising means arranged in said housing for protecting the microcomputer against voltage surges, overloads and polarity reversals.
Claim 15
Dependent Claim
35 words
A device as defined in claim 12, wherein said housing as a lower base provided with connector pins connected to assigned conductive webs, and said microcomputer being arranged in one plane above said conductive webs.
Claim 16
Dependent Claim
53 words
A device as defined in claim 12 wherein said electric consuming circuits include exchangeable fuses provided with connector pins, said connector including connector sleeves for receiving the pins of said fuses and the pins of said switching devices, and the microcomputer being arranged between the connector sleeves for said fuses and switching devices.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-08-12 | 1995-02-11 | 1995-08-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-08-12 | 1999-02-11 | 1999-08-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-08-12 | 2003-02-11 | 2003-08-13 | $7700.00 | Window Closed / Lapsed |