AU3792689A - Transient and overvoltage protection circuit for electronic devices - Google Patents

Transient and overvoltage protection circuit for electronic devices

Info

Publication number
AU3792689A
AU3792689A AU37926/89A AU3792689A AU3792689A AU 3792689 A AU3792689 A AU 3792689A AU 37926/89 A AU37926/89 A AU 37926/89A AU 3792689 A AU3792689 A AU 3792689A AU 3792689 A AU3792689 A AU 3792689A
Authority
AU
Australia
Prior art keywords
transient
electronic devices
protection circuit
overvoltage protection
overvoltage
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
Application number
AU37926/89A
Other versions
AU617832B2 (en
Inventor
Rudolph Bartsch
Felix Jetzer
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.)
Knorr Bremse Rail Systems Schweiz AG
Original Assignee
Oerlikon Knorr Eisenbahntechnik 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 Oerlikon Knorr Eisenbahntechnik AG filed Critical Oerlikon Knorr Eisenbahntechnik AG
Publication of AU3792689A publication Critical patent/AU3792689A/en
Application granted granted Critical
Publication of AU617832B2 publication Critical patent/AU617832B2/en
Assigned to OERLIKON-KNORR EISENBAHNTECHNIK AG reassignment OERLIKON-KNORR EISENBAHNTECHNIK AG Alteration of Name(s) of Applicant(s) under S113 Assignors: WERKZEUGMASCHINENFABRIK OERLIKON-BUHRLE AG
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H02H3/20—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 excess voltage
    • H02H3/202—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 excess voltage for dc systems
    • 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
    • H02H3/02—Details
    • H02H3/06—Details with automatic reconnection
AU37926/89A 1988-07-07 1989-07-06 Transient and overvoltage protection circuit for electronic devices Ceased AU617832B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2597/88 1988-07-07
CH259788 1988-07-07

Publications (2)

Publication Number Publication Date
AU3792689A true AU3792689A (en) 1990-01-11
AU617832B2 AU617832B2 (en) 1991-12-05

Family

ID=4237352

Family Applications (1)

Application Number Title Priority Date Filing Date
AU37926/89A Ceased AU617832B2 (en) 1988-07-07 1989-07-06 Transient and overvoltage protection circuit for electronic devices

Country Status (2)

Country Link
EP (1) EP0349750A1 (en)
AU (1) AU617832B2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4000637A1 (en) * 1990-01-11 1991-07-18 Vdo Schindling CIRCUIT ARRANGEMENT TO PROTECT A CONSUMER
EP1652281B1 (en) 2003-07-28 2007-01-17 Siemens Aktiengesellschaft Device for the protection of electronic modules against short circuits in a multivoltage on-board electrical wiring system
DE102007017858A1 (en) 2006-12-29 2008-07-03 Phoenix Contact Gmbh & Co. Kg Voltage protection arrangement for electronic device i.e. controller, has voltage detecting unit including switching output connected with output of voltage comparator for indication of impermissible voltage
DE102008051514B4 (en) 2008-10-14 2022-08-25 Robert Bosch Gmbh Voltage monitoring arrangement for a security module
US8324812B2 (en) 2009-03-24 2012-12-04 General Electric Company Protecting ballast circuitry against miswiring
DE102011080523A1 (en) * 2011-08-05 2013-02-07 Siemens Aktiengesellschaft Arc fault protection switch with overvoltage protection
DE102013005657A1 (en) 2013-02-05 2014-08-07 Dehn + Söhne Gmbh + Co. Kg Device for overvoltage protection by discharging of transient noise from power supply network, provides variable impedance that displace transient disturbances into non-conducting off state, when voltage from supply network is low
US20140362485A1 (en) * 2013-06-06 2014-12-11 William Smith Transient Protection Filter Circuit that Minimizes the Effects of Thermal Runaway

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3003382A1 (en) * 1980-01-31 1981-08-06 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt METHOD FOR PROTECTING A DC VOLTAGE CONVERTER FROM TOO HIGH VOLTAGES
FR2548839B1 (en) * 1983-07-08 1986-02-28 Peugeot CONTROL AND / OR CONTROL INSTALLATION COMPRISING A DEVICE FOR THE PROTECTION OF ENERGY CONSUMERS, AND FOR THE SUPPLY LINE OF SUCH CONSUMERS
DE3402222A1 (en) * 1984-01-24 1985-07-25 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Circuit arrangement for limiting overvoltages
DE3425235C1 (en) * 1984-07-14 1992-03-12 bso Steuerungstechnik GmbH, 6603 Sulzbach Circuit arrangement for protecting electronic circuits against overvoltage
CA1291207C (en) * 1984-10-24 1991-10-22 Om Ahuja Auto-reset circuit breaker
DE3526177A1 (en) * 1985-07-23 1987-02-05 Bosch Gmbh Robert R-VOLTAGE PROTECTION CIRCUIT

Also Published As

Publication number Publication date
EP0349750A1 (en) 1990-01-10
AU617832B2 (en) 1991-12-05

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