EP3959786C0 - SURGE PROTECTION DEVICE AND MODULAR SURGE PROTECTION SYSTEM - Google Patents

SURGE PROTECTION DEVICE AND MODULAR SURGE PROTECTION SYSTEM

Info

Publication number: EP3959786C0
Authority: EP; European Patent Office
Prior art keywords: surge protection; modular; protection device; protection system; modular surge
Prior art date: 2019-04-25
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.): Active

Application number

EP20721521.1A

Other languages

German (de)

French (fr)

Other versions

EP3959786A1 (en

EP3959786B1 (en

Inventor

Uwe Strangfeld

Georg Wittmann

Richard Daum

Stefan Schön

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.)

Dehn SE and Co KG

Original Assignee

Dehn and Soehne 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.)

2019-04-25

Filing date

2020-04-22

Publication date

2025-08-20

2020-04-22 Application filed by Dehn and Soehne GmbH and Co KG filed Critical Dehn and Soehne GmbH and Co KG

2022-03-02 Publication of EP3959786A1 publication Critical patent/EP3959786A1/en

2025-08-20 Application granted granted Critical

2025-08-20 Publication of EP3959786C0 publication Critical patent/EP3959786C0/en

2025-08-20 Publication of EP3959786B1 publication Critical patent/EP3959786B1/en

Status Active legal-status Critical Current

2040-04-22 Anticipated expiration legal-status Critical

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
- H01C1/00—Details
- H01C1/02—Housing; Enclosing; Embedding; Filling the housing or enclosure
- H01C1/022—Housing; Enclosing; Embedding; Filling the housing or enclosure the housing or enclosure being openable or separable from the resistive element
- 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
- H01H37/02—Details
- H01H37/08—Indicators; Distinguishing marks
- 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
- H01T1/12—Means structurally associated with spark gap for recording operation thereof

Landscapes

Engineering & Computer Science (AREA)
Microelectronics & Electronic Packaging (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Fuses (AREA)
Thermistors And Varistors (AREA)

EP20721521.1A 2019-04-25 2020-04-22 Overvoltage protection apparatus and modular overvoltage protection system Active EP3959786B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE102019110745.8A DE102019110745B3 (en)	2019-04-25	2019-04-25	Surge protection device and modular surge protection system
PCT/EP2020/061252 WO2020216806A1 (en)	2019-04-25	2020-04-22	Overvoltage protection apparatus and modular overvoltage protection system

Publications (3)

Publication Number	Publication Date
EP3959786A1 EP3959786A1 (en)	2022-03-02
EP3959786C0 true EP3959786C0 (en)	2025-08-20
EP3959786B1 EP3959786B1 (en)	2025-08-20

Family

ID=70465042

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP20721521.1A Active EP3959786B1 (en)	2019-04-25	2020-04-22	Overvoltage protection apparatus and modular overvoltage protection system

Country Status (8)

Country	Link
US (1)	US11735890B2 (en)
EP (1)	EP3959786B1 (en)
JP (1)	JP7335355B2 (en)
CN (1)	CN113728523B (en)
DE (1)	DE102019110745B3 (en)
ES (1)	ES3049593T3 (en)
PL (1)	PL3959786T3 (en)
WO (1)	WO2020216806A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP4333231A4 (en) *	2021-04-30	2025-04-30	Shanghai Chenzhu Instrument Co., Ltd.	Linkage mechanism, base, and surge protecting device
DE102022105141A1 (en)	2022-03-04	2023-09-07	Dehn Se	Monitoring system and method for monitoring a voltage network

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE202004006227U1 (en)	2004-04-16	2004-09-16	Phoenix Contact Gmbh & Co. Kg	Surge protection device
DE102006030570B4 (en)	2006-07-03	2009-09-17	Dehn + Söhne Gmbh + Co. Kg	Base part for the electrical and mechanical absorption of at least one plug-in in the base part surge arrester
DE102007004342A1 (en) *	2006-12-05	2008-06-19	Dehn + Söhne Gmbh + Co. Kg	Pluggable surge arrester, has housing and conductive connector with switching tongue, whose tongue end merges with solder contact point and switching tongue has current-sensitive desired breaking point or current sensitive characteristics
DE102007042991B4 (en) *	2007-06-11	2009-09-17	Dehn + Söhne Gmbh + Co. Kg	Surge protection device with mechanical disconnection device activated in thermal overload
DE102008026555B4 (en)	2008-06-03	2016-08-04	DEHN + SÖHNE GmbH + Co. KG.	Overvoltage protection device with thermal cut-off device
FR2984006B1 (en) *	2011-12-07	2017-05-12	Legrand France	HOUSING FOR OVERVOLTAGE PROTECTION DEVICE AND ASSOCIATED OVERVOLTAGE PROTECTION DEVICE.
DE102014105888A1 (en) *	2014-04-25	2015-10-29	Phoenix Contact Gmbh & Co. Kg	Docking module for a current transformer and current transformer with a docking module
DE102015114953A1 (en) *	2015-09-07	2017-03-09	Obo Bettermann Gmbh & Co. Kg	Surge arresters
BE1025343B1 (en) *	2017-06-22	2019-02-04	Phoenix Contact Gmbh & Co. Kg	Overvoltage protection device with connection elements and method for producing the same

2019
- 2019-04-25 DE DE102019110745.8A patent/DE102019110745B3/en active Active
2020
- 2020-04-22 PL PL20721521.1T patent/PL3959786T3/en unknown
- 2020-04-22 ES ES20721521T patent/ES3049593T3/en active Active
- 2020-04-22 US US17/603,384 patent/US11735890B2/en active Active
- 2020-04-22 JP JP2021562942A patent/JP7335355B2/en active Active
- 2020-04-22 CN CN202080030976.7A patent/CN113728523B/en active Active
- 2020-04-22 EP EP20721521.1A patent/EP3959786B1/en active Active
- 2020-04-22 WO PCT/EP2020/061252 patent/WO2020216806A1/en not_active Ceased

Also Published As

Publication number	Publication date
PL3959786T3 (en)	2025-10-06
JP7335355B2 (en)	2023-08-29
WO2020216806A1 (en)	2020-10-29
JP2022531760A (en)	2022-07-11
US20220209509A1 (en)	2022-06-30
EP3959786A1 (en)	2022-03-02
EP3959786B1 (en)	2025-08-20
ES3049593T3 (en)	2025-12-17
DE102019110745B3 (en)	2020-10-08
CN113728523A (en)	2021-11-30
US11735890B2 (en)	2023-08-22
CN113728523B (en)	2023-07-14

Publication	Publication Date	Title
EP4048186A4 (en)	2024-02-21	CONNECTION STRUCTURE AND ASSOCIATED DEVICES AND METHODS
EP3812948C0 (en)	2025-04-30	EXTERNAL CONNECTION TYPE CONNECTION PROTECTION DEVICE AND PROTECTION SYSTEM
EP3330996C0 (en)	2024-07-10	Surge protective device modules and din rail device systems including same
EP3906973C0 (en)	2025-02-19	FALL PROTECTION LOCKING ARRANGEMENT, FALL PROTECTION DEVICE AND FALL PROTECTION SYSTEM
EP3776528A4 (en)	2022-01-05	AUDIO-REINFORCED HEARING PROTECTION SYSTEM
DE102019112674A8 (en)	2020-08-20	SURGE PROTECTION DEVICE MODULES
EP4028301A4 (en)	2023-11-08	SURGE PROTECTION DEVICE
DK3517083T3 (en)	2022-02-07	HEARING PROTECTION SYSTEM AND RELATED PROCEDURE
EP4117477A4 (en)	2024-04-10	PERSONAL PROTECTION SYSTEM AND PROCEDURES
DK3736382T3 (en)	2022-12-05	EROSION PROTECTION DEVICE AND EROSION PROTECTION METHOD
DK3663467T3 (en)	2022-06-27	PILLAR PROTECTOR AND PILLAR PROTECTION SYSTEM
EP4061488A4 (en)	2023-11-22	FALL PROTECTION SYSTEM
EP3748845A4 (en)	2021-11-10	PROTECTIVE CIRCUIT AND CIRCUIT PROTECTION PROCEDURES
EP3825493C0 (en)	2024-09-04	FALL PROTECTION DEVICE
PL4124753T3 (en)	2025-01-13	LIGHTNING PROTECTION SYSTEM
DK3613472T3 (en)	2022-11-07	Fire protection system and method
EP4061489A4 (en)	2024-05-01	FALL PROTECTION SYSTEM
EP4432302A4 (en)	2025-09-24	ONLINE PROTECTION PROCEDURES AND SYSTEM
EP3773937C0 (en)	2024-05-29	FIRE PROTECTION DEVICE AND SYSTEM
EP3876949A4 (en)	2022-08-10	DERMAL PROTECTIVE AGENT AND EXCIPIENT
DK3401542T3 (en)	2021-03-29	SYSTEM AND PROCEDURE FOR PROTECTING SURFACES AGAINST LIGHTNING
EP3952354A4 (en)	2022-06-08	COMMUNICATION METHOD AND DEVICE AND SYSTEM
EP3853213A4 (en)	2022-07-06	PROTECTIVE AGENTS AND THEIR USE
EP3936195C0 (en)	2024-10-09	RESPIRATORY PROTECTION DEVICE
PL3915178T3 (en)	2024-06-24	Lightning protection device

Legal Events

Date	Code	Title	Description
2020-05-08	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: UNKNOWN
2020-10-31	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
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2022-03-02	17P	Request for examination filed	Effective date: 20211119
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2022-05-18	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: DEHN SE
2022-08-03	DAV	Request for validation of the european patent (deleted)
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2025-03-30	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
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2025-04-02	RIC1	Information provided on ipc code assigned before grant	Ipc: H01C 1/022 20060101ALI20250225BHEP Ipc: H01C 7/12 20060101ALI20250225BHEP Ipc: H01T 1/12 20060101ALI20250225BHEP Ipc: H01T 1/14 20060101AFI20250225BHEP
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