DE10344421A1 - Using cable to detect overcurrents for motor vehicle on-board electrical system involves driving protection device with current in detection line resulting from local contact between load and detection lines to reduce load line current - Google Patents

Using cable to detect overcurrents for motor vehicle on-board electrical system involves driving protection device with current in detection line resulting from local contact between load and detection lines to reduce load line current Download PDF

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Publication number
DE10344421A1
DE10344421A1 DE2003144421 DE10344421A DE10344421A1 DE 10344421 A1 DE10344421 A1 DE 10344421A1 DE 2003144421 DE2003144421 DE 2003144421 DE 10344421 A DE10344421 A DE 10344421A DE 10344421 A1 DE10344421 A1 DE 10344421A1
Authority
DE
Germany
Prior art keywords
current
load
detection
protection device
line
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.)
Withdrawn
Application number
DE2003144421
Other languages
German (de)
Inventor
Thomas Binder
Rainer Maeckel
Fritz Schmidt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mercedes Benz Group AG
Original Assignee
DaimlerChrysler AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by DaimlerChrysler AG filed Critical DaimlerChrysler AG
Priority to DE2003144421 priority Critical patent/DE10344421A1/en
Publication of DE10344421A1 publication Critical patent/DE10344421A1/en
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/04—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature
    • H02H5/042—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature using temperature dependent resistors
    • H02H5/043—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature using temperature dependent resistors the temperature dependent resistor being disposed parallel to a heating wire, e.g. in a heating blanket

Landscapes

  • Emergency Protection Circuit Devices (AREA)

Abstract

The method involves arranging the detection line (18) at least partly along a load line (6) that can be connected to a current source (8) and a protection device (12) in the connection between the source and the load line. The protection device is driven by detection current flowing in the detection line resulting from a local contact between the load line and the detection line to reduce the current in the load line, whereby the cable is used for electrical voltages below a spark threshold voltage.
DE2003144421 2003-09-25 2003-09-25 Using cable to detect overcurrents for motor vehicle on-board electrical system involves driving protection device with current in detection line resulting from local contact between load and detection lines to reduce load line current Withdrawn DE10344421A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2003144421 DE10344421A1 (en) 2003-09-25 2003-09-25 Using cable to detect overcurrents for motor vehicle on-board electrical system involves driving protection device with current in detection line resulting from local contact between load and detection lines to reduce load line current

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003144421 DE10344421A1 (en) 2003-09-25 2003-09-25 Using cable to detect overcurrents for motor vehicle on-board electrical system involves driving protection device with current in detection line resulting from local contact between load and detection lines to reduce load line current

Publications (1)

Publication Number Publication Date
DE10344421A1 true DE10344421A1 (en) 2005-04-28

Family

ID=34398927

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003144421 Withdrawn DE10344421A1 (en) 2003-09-25 2003-09-25 Using cable to detect overcurrents for motor vehicle on-board electrical system involves driving protection device with current in detection line resulting from local contact between load and detection lines to reduce load line current

Country Status (1)

Country Link
DE (1) DE10344421A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018111061A1 (en) * 2018-05-08 2019-11-14 Bender Gmbh & Co. Kg Method for continuous insulation monitoring of an electrical conductor arrangement
DE102022206476A1 (en) 2022-06-28 2023-12-28 Volkswagen Aktiengesellschaft Arrangement, vehicle and method for opening an electrical connection of an arrangement

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19827374A1 (en) * 1998-06-19 1999-12-30 Daimler Chrysler Ag Safety fuse device for motor vehicle
DE10000551C1 (en) * 2000-01-08 2001-07-05 Bayerische Motoren Werke Ag Device for monitoring a battery cable
DE10132750A1 (en) * 2001-07-10 2003-01-30 Daimler Chrysler Ag Safety device for electrical conductors in motor vehicle cable harness, has two conductors separated by fusible isolating material
DE10132752A1 (en) * 2001-07-10 2003-05-15 Daimler Chrysler Ag Method and device for protecting a conductor when an arc occurs

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19827374A1 (en) * 1998-06-19 1999-12-30 Daimler Chrysler Ag Safety fuse device for motor vehicle
DE10000551C1 (en) * 2000-01-08 2001-07-05 Bayerische Motoren Werke Ag Device for monitoring a battery cable
DE10132750A1 (en) * 2001-07-10 2003-01-30 Daimler Chrysler Ag Safety device for electrical conductors in motor vehicle cable harness, has two conductors separated by fusible isolating material
DE10132752A1 (en) * 2001-07-10 2003-05-15 Daimler Chrysler Ag Method and device for protecting a conductor when an arc occurs

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018111061A1 (en) * 2018-05-08 2019-11-14 Bender Gmbh & Co. Kg Method for continuous insulation monitoring of an electrical conductor arrangement
US11005256B2 (en) 2018-05-08 2021-05-11 Bender Gmbh & Co. Kg Method for the continuous insulation monitoring of an electrical conductor arrangement
DE102022206476A1 (en) 2022-06-28 2023-12-28 Volkswagen Aktiengesellschaft Arrangement, vehicle and method for opening an electrical connection of an arrangement

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: DAIMLERCHRYSLER AG, 70327 STUTTGART, DE

8127 New person/name/address of the applicant

Owner name: DAIMLER AG, 70327 STUTTGART, DE

8120 Willingness to grant licenses paragraph 23
8139 Disposal/non-payment of the annual fee