DE29717317U1 - Elektronische Sicherheitsabschaltung für elektrische Antriebe - Google Patents

Elektronische Sicherheitsabschaltung für elektrische Antriebe

Info

Publication number
DE29717317U1
DE29717317U1 DE29717317U DE29717317U DE29717317U1 DE 29717317 U1 DE29717317 U1 DE 29717317U1 DE 29717317 U DE29717317 U DE 29717317U DE 29717317 U DE29717317 U DE 29717317U DE 29717317 U1 DE29717317 U1 DE 29717317U1
Authority
DE
Germany
Prior art keywords
electric drives
electronic safety
safety shutdown
shutdown
electronic
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.)
Expired - Lifetime
Application number
DE29717317U
Other languages
English (en)
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.)
Elektro Metall Export GmbH
Original Assignee
Elektro Metall Export GmbH
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 Elektro Metall Export GmbH filed Critical Elektro Metall Export GmbH
Priority to DE29717317U priority Critical patent/DE29717317U1/de
Publication of DE29717317U1 publication Critical patent/DE29717317U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
    • G01R19/16571—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 comparing AC or DC current with one threshold, e.g. load current, over-current, surge current or fault current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/44—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to the rate of change of electrical quantities
DE29717317U 1997-07-03 1997-07-03 Elektronische Sicherheitsabschaltung für elektrische Antriebe Expired - Lifetime DE29717317U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29717317U DE29717317U1 (de) 1997-07-03 1997-07-03 Elektronische Sicherheitsabschaltung für elektrische Antriebe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29717317U DE29717317U1 (de) 1997-07-03 1997-07-03 Elektronische Sicherheitsabschaltung für elektrische Antriebe
DE19728364 1997-07-03

Publications (1)

Publication Number Publication Date
DE29717317U1 true DE29717317U1 (de) 1998-02-26

Family

ID=26037980

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29717317U Expired - Lifetime DE29717317U1 (de) 1997-07-03 1997-07-03 Elektronische Sicherheitsabschaltung für elektrische Antriebe

Country Status (1)

Country Link
DE (1) DE29717317U1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6814410B2 (en) * 1999-12-01 2004-11-09 Pga Electronic Movement management system for one or more vehicle seats
DE102013104164A1 (de) * 2013-04-24 2014-10-30 Kasaero GmbH Verfahren zum Überwachen von Antriebsmotoren

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6814410B2 (en) * 1999-12-01 2004-11-09 Pga Electronic Movement management system for one or more vehicle seats
DE102013104164A1 (de) * 2013-04-24 2014-10-30 Kasaero GmbH Verfahren zum Überwachen von Antriebsmotoren

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19980409

R120 Application withdrawn or ip right abandoned

Effective date: 19981014