DE102020121195A1 - Überspannungsschutzgerät - Google Patents

Überspannungsschutzgerät Download PDF

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Publication number
DE102020121195A1
DE102020121195A1 DE102020121195.3A DE102020121195A DE102020121195A1 DE 102020121195 A1 DE102020121195 A1 DE 102020121195A1 DE 102020121195 A DE102020121195 A DE 102020121195A DE 102020121195 A1 DE102020121195 A1 DE 102020121195A1
Authority
DE
Germany
Prior art keywords
protection device
overvoltage protection
actuating
separating
actuating element
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.)
Pending
Application number
DE102020121195.3A
Other languages
German (de)
English (en)
Inventor
Rainer Durth
Viktor Okel
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.)
Phoenix Contact GmbH and Co KG
Original Assignee
Phoenix Contact GmbH and Co KG
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 Phoenix Contact GmbH and Co KG filed Critical Phoenix Contact GmbH and Co KG
Priority to DE102020121195.3A priority Critical patent/DE102020121195A1/de
Priority to CN202121882209.7U priority patent/CN216904295U/zh
Publication of DE102020121195A1 publication Critical patent/DE102020121195A1/de
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T1/00—Details of spark gaps
    • H01T1/14—Means structurally associated with spark gap for protecting it against overload or for disconnecting it in case of failure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
    • H01C7/12—Overvoltage protection resistors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
    • H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T4/00—Overvoltage arresters using spark gaps
    • H01T4/04—Housings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T4/00—Overvoltage arresters using spark gaps
    • H01T4/06—Mounting arrangements for a plurality of overvoltage arresters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
    • H01C7/12—Overvoltage protection resistors
    • H01C7/123—Arrangements for improving potential distribution
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
    • H01C7/12—Overvoltage protection resistors
    • H01C7/126—Means for protecting against excessive pressure or for disconnecting in case of failure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
    • H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
    • H01H37/761—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material with a fusible element forming part of the switched circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
    • H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
    • H01H37/764—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material in which contacts are held closed by a thermal pellet

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Thermistors And Varistors (AREA)
  • Emergency Protection Circuit Devices (AREA)
DE102020121195.3A 2020-08-12 2020-08-12 Überspannungsschutzgerät Pending DE102020121195A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE102020121195.3A DE102020121195A1 (de) 2020-08-12 2020-08-12 Überspannungsschutzgerät
CN202121882209.7U CN216904295U (zh) 2020-08-12 2021-08-12 过电压保护设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102020121195.3A DE102020121195A1 (de) 2020-08-12 2020-08-12 Überspannungsschutzgerät

Publications (1)

Publication Number Publication Date
DE102020121195A1 true DE102020121195A1 (de) 2022-02-17

Family

ID=80000637

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102020121195.3A Pending DE102020121195A1 (de) 2020-08-12 2020-08-12 Überspannungsschutzgerät

Country Status (2)

Country Link
CN (1) CN216904295U (zh)
DE (1) DE102020121195A1 (zh)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009036125A1 (de) 2009-08-05 2011-02-10 Phoenix Contact Gmbh & Co. Kg Überspannungsschutzelement
DE202009018086U1 (de) 2009-11-23 2011-02-10 Phoenix Contact Gmbh & Co. Kg Überspannungsschutz mit einer pyrotechnischen Abtrennvorrichtung
DE102010033179B4 (de) 2010-08-03 2012-10-25 Phoenix Contact Gmbh & Co. Kg Elektrische Schaltungsanordnung für ein Überspannungsgerät und ebensolches Überspannungsschutzgerät

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009036125A1 (de) 2009-08-05 2011-02-10 Phoenix Contact Gmbh & Co. Kg Überspannungsschutzelement
DE202009018086U1 (de) 2009-11-23 2011-02-10 Phoenix Contact Gmbh & Co. Kg Überspannungsschutz mit einer pyrotechnischen Abtrennvorrichtung
DE102010033179B4 (de) 2010-08-03 2012-10-25 Phoenix Contact Gmbh & Co. Kg Elektrische Schaltungsanordnung für ein Überspannungsgerät und ebensolches Überspannungsschutzgerät

Also Published As

Publication number Publication date
CN216904295U (zh) 2022-07-05

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