Patent US5818121A successfully refreshed from Google Patents.
US5818121A
Expired / Lapsed
US
⏱️ 0.0 years remaining
On-board wiring system for vehicles
Assignee: Bayerische Motoren Werke AG
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Filing: 1997-02-21
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Granted: 1998-10-06
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Expires: 2017-02-21
Abstract
Abstract In an on-board wiring system for vehicles has a battery line for connecting a generator with an energy accumulator and a disconnection switch, actuated as a result of an accident, arranged therein. Additional consuming devices are connected to the energy accumulator by way of a consuming device line. The disconnection switch 2 is constructed such that, in addition to the battery line 3, it also interrupts the consuming device line 9 and in the process also disconnects it from the battery line 3.
Inventors
- 👤 Alfred Krappel
- 👤 Robert Albiez
- 👤 Maximilian Groebmair
- 👤 Bernhard Fahrnbauer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 11:42
CPC Classifications
H; H01; H01R; H01R11/00; H01R11/11; H01R11/28; H01R11/281; H01R11/287; B; B60; B60K; B60K28/00; B60K28/10; B60K28/14; H01H; H01H39/00; H01H1/00; H01H1/58; H01H2001/5877; H01H2039/008
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
103 words
On-board wiring arrangement for an electrical system having a a generator which is connected with an energy accumulator via a battery line, a disconnection switch arranged in said battery line between said generator and said energy accumulator and being actuated as a result of an accident, and additional consuming devices connected to the energy accumulator and to the generator via a consuming device line which is connected to said battery line through said disconnection switch, wherein actuation of the disconnection switch disconnects the battery line from the energy accumulator, and also disconnects the consuming device line from both the accumulator and the generator.
Claim 2
Dependent Claim
103 words
On-board wiring arrangement for an electrical system having a a generator which is connected with an energy accumulator via a battery line, a disconnection switch arranged in said battery line between said generator and said energy accumulator and being actuated as a result of an accident, and additional consuming devices connected to the energy accumulator and to the generator via a consuming device line which is connected to said battery line through said disconnection switch, wherein actuation of the disconnection switch disconnects the battery line from the energy accumulator, and also disconnects the consuming device line from both the accumulator and the generator.
Claim 3
Dependent Claim
30 words
On-board wiring system according to claim 1, wherein the disconnection switch has an auxiliary drive for interrupting the battery line; and the auxiliary drive also disconnects the consuming device line.
Claim 4
Dependent Claim
32 words
On-board wiring system according to claim 1 wherein the battery line is fastened together with the consuming device line and is released together with the consuming device line by the auxiliary drive.
Claim 5
Dependent Claim
26 words
On-board wiring system according to claim 1 wherein the disconnection switch has an insulating case which contains a driving device for disconnecting the consuming device line.
Claim 6
Dependent Claim
26 words
On-board wiring system according to claim 4 wherein the consuming device line is connected to a contact part which is electrically connected with the battery line.
Claim 7
Dependent Claim
104 words
A vehicle energy system comprising: a generator; an energy accumulator; a battery line connecting said generator with said energy accumulator; and energy consuming devices connected to the energy accumulator and to the generator via the battery line; wherein connections between said generator and said energy accumulator, and between said energy consuming devices and said energy accumulator and said generator, are provided via a disconnection switch which is operable in response to occurrence of an accident to break the connection of the generator to the energy accumulator via the battery line, and to disconnect the energy consuming devices from both the accumulator and the generator.
Claim 8
Dependent Claim
104 words
A vehicle energy system comprising: a generator; an energy accumulator; a battery line connecting said generator with said energy accumulator; and energy consuming devices connected to the energy accumulator and to the generator via the battery line; wherein connections between said generator and said energy accumulator, and between said energy consuming devices and said energy accumulator and said generator, are provided via a disconnection switch which is operable in response to occurrence of an accident to break the connection of the generator to the energy accumulator via the battery line, and to disconnect the energy consuming devices from both the accumulator and the generator.
Claim 9
Dependent Claim
105 words
A wiring arrangement for an electrical system having a generator, an energy accumulator, and energy consuming devices, said wiring arrangement comprising: a battery line connecting said generator with said energy accumulator; a disconnection switch arranged in said battery line and operable to interrupt connection of said generator with said energy accumulator in response to occurrence of an event; at least one consuming device line connecting said energy consuming devices to said energy accumulator and to said generator via said battery line and said disconnection switch, whereby operation of said disconnection switch also disconnects said consuming device line from said energy accumulator and from said generator.
Claim 10
Dependent Claim
105 words
A wiring arrangement for an electrical system having a generator, an energy accumulator, and energy consuming devices, said wiring arrangement comprising: a battery line connecting said generator with said energy accumulator; a disconnection switch arranged in said battery line and operable to interrupt connection of said generator with said energy accumulator in response to occurrence of an event; at least one consuming device line connecting said energy consuming devices to said energy accumulator and to said generator via said battery line and said disconnection switch, whereby operation of said disconnection switch also disconnects said consuming device line from said energy accumulator and from said generator.
Claim 11
Dependent Claim
84 words
Method of protecting a vehicle energy system having a generator connected to an energy accumulator, and having energy consuming devices connected to said energy accumulator and to said generator, said method comprising: detecting occurrence of an event; and upon detection of an event, disconnecting said generator from said energy accumulator by means of a disconnection switch which is operable in response to said event, and disconnecting said energy consuming devices from said energy accumulator and from said generator by means of said disconnection switch.
Claim 12
Dependent Claim
84 words
Method of protecting a vehicle energy system having a generator connected to an energy accumulator, and having energy consuming devices connected to said energy accumulator and to said generator, said method comprising: detecting occurrence of an event; and upon detection of an event, disconnecting said generator from said energy accumulator by means of a disconnection switch which is operable in response to said event, and disconnecting said energy consuming devices from said energy accumulator and from said generator by means of said disconnection switch.
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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) | 2001-10-05 | 2002-04-06 | 2002-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-10-05 | 2006-04-06 | 2006-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-10-05 | 2010-04-06 | 2010-10-06 | $7700.00 | Window Closed / Lapsed |