DK3358577T3 - Surge protection device comprising a varistor, a fuse and two safety mechanisms. - Google Patents

Surge protection device comprising a varistor, a fuse and two safety mechanisms. Download PDF

Info

Publication number
DK3358577T3
DK3358577T3 DK18163022.9T DK18163022T DK3358577T3 DK 3358577 T3 DK3358577 T3 DK 3358577T3 DK 18163022 T DK18163022 T DK 18163022T DK 3358577 T3 DK3358577 T3 DK 3358577T3
Authority
DK
Denmark
Prior art keywords
varistor
fuse
protection device
surge protection
safety mechanisms
Prior art date
Application number
DK18163022.9T
Other languages
Danish (da)
Inventor
Fotis Xepapas
Evaggelia Giannelaki
Grigoris Kostakis
Zafiris Politis
Kostas Samaras
Original Assignee
Raycap Ip Assets Ltd
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
Priority claimed from US13/552,240 external-priority patent/US8743525B2/en
Application filed by Raycap Ip Assets Ltd filed Critical Raycap Ip Assets Ltd
Application granted granted Critical
Publication of DK3358577T3 publication Critical patent/DK3358577T3/en

Links

Classifications

    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermistors And Varistors (AREA)
  • Emergency Protection Circuit Devices (AREA)
DK18163022.9T 2012-06-19 2012-07-26 Surge protection device comprising a varistor, a fuse and two safety mechanisms. DK3358577T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GR20120100325 2012-06-19
US13/552,240 US8743525B2 (en) 2012-06-19 2012-07-18 Overvoltage protection devices including wafer of varistor material
EP12177955.7A EP2677524B1 (en) 2012-06-19 2012-07-26 Overvoltage protection devices including a varistor member and an electrical conductive fusing member

Publications (1)

Publication Number Publication Date
DK3358577T3 true DK3358577T3 (en) 2020-04-27

Family

ID=46982370

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18163022.9T DK3358577T3 (en) 2012-06-19 2012-07-26 Surge protection device comprising a varistor, a fuse and two safety mechanisms.

Country Status (4)

Country Link
EP (3) EP2677524B1 (en)
DK (1) DK3358577T3 (en)
PL (2) PL2677524T3 (en)
SI (2) SI2677524T1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017118181B4 (en) 2017-07-07 2019-01-17 Dehn + Söhne Gmbh + Co. Kg Encapsulated overvoltage protection device with a cup-like housing

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2911109C3 (en) * 1979-03-21 1982-03-04 Siemens AG, 1000 Berlin und 8000 München Surge arrester for several lines to be fused together
FR2574589B1 (en) * 1984-12-12 1989-06-02 Tubes Lampes Electriq Cie Indl LOW-DIMENSIONAL OUTDOOR SHORT-CIRCUIT DEVICE
AU620579B2 (en) * 1987-09-30 1992-02-20 Raychem Corporation Electrical device comprising conductive polymers
DE3820272C1 (en) * 1987-10-20 1989-04-06 Krone Ag, 1000 Berlin, De
US6430020B1 (en) 1998-09-21 2002-08-06 Tyco Electronics Corporation Overvoltage protection device including wafer of varistor material
US6038119A (en) 1998-09-21 2000-03-14 Atkins; Ian Paul Overvoltage protection device including wafer of varistor material
DE10134752B4 (en) * 2001-07-17 2005-01-27 Epcos Ag Surge arresters
ES2300666T3 (en) * 2003-03-11 2008-06-16 Dehn + Sohne Gmbh + Co Kg SHORT CIRCUIT DEVICE FOR USE IN LOW AND MEDIUM VOLTAGE FACILITIES.
US7433169B2 (en) * 2005-12-15 2008-10-07 Raycap Corporation Overvoltage protection devices including wafer of varistor material
DE102009004704B4 (en) * 2008-09-17 2015-03-12 Dehn + Söhne Gmbh + Co. Kg Surge arrester with a switching device for triggering a separator
SI23462B (en) * 2010-08-26 2015-06-30 Eti Elektroelement D.D. Varistor fuse

Also Published As

Publication number Publication date
EP3640958B1 (en) 2023-03-29
EP3358577B1 (en) 2020-01-22
PL3358577T3 (en) 2021-01-25
PL2677524T3 (en) 2019-02-28
SI2677524T1 (en) 2018-12-31
EP2677524B1 (en) 2018-09-05
EP3358577A1 (en) 2018-08-08
EP2677524A1 (en) 2013-12-25
SI3358577T1 (en) 2020-07-31
EP3640958A1 (en) 2020-04-22

Similar Documents

Publication Publication Date Title
HUE048826T2 (en) Overvoltage protection device including a varistor a fuse and two fail safe mechanisms
EP2825960A4 (en) Physical page, logical page, and codeword correspondence
GB2508921B (en) A compressing device with thermal protection
EP2706639A4 (en) Surge protection circuit
PL2954538T3 (en) Surge protector having a thermal separating device
EP2827355A4 (en) High-security surge protection device
PL2553691T3 (en) Overvoltage protection device having at least one surge arrester
PL2630994T3 (en) Small electrical device with a fire protection device
DK3198692T3 (en) Surge protection device with short-circuit device
EP2885789C0 (en) Surge arrester
EP2747231B8 (en) Hardware-based, redundant overvoltage protection
SI3120372T1 (en) Surge protection device, comprising at least one surge arrester and one short-circuit switching device which is connected in parallel with the surge arrester, can be thermally tripped and is spring-pretensioned
SI2958636T1 (en) Fall arrester having damping, and damping elements for a fall protection device
SG11201403842RA (en) Fire protection device
EP2851924A4 (en) Protection element
EP2919254A4 (en) Surge protection device having short-circuit current protection function
PL2851194T3 (en) Safety element, in particular safety label
EP2919344A4 (en) Overvoltage protection device and method
PL3061113T3 (en) Overvoltage protection system comprising at least one surge arrester and a thermal switch in series with the surge arrester
SG2014011068A (en) Esd protection circuit
PL3232460T3 (en) Surge protection device and thermal tripping mechanism thereof
EP2860863A4 (en) Surge protection circuit
ES1081254Y (en) Lightning Surge Protector
EP3035475A4 (en) Surge protection device and method
SI2831967T1 (en) Surge arrester