DE602006021658D1 - Protective device provided with a press-connected and tempered in the Ausschobtrichtung fusible element, and their application in surge arresters - Google Patents
Protective device provided with a press-connected and tempered in the Ausschobtrichtung fusible element, and their application in surge arrestersInfo
- Publication number
- DE602006021658D1 DE602006021658D1 DE602006021658T DE602006021658T DE602006021658D1 DE 602006021658 D1 DE602006021658 D1 DE 602006021658D1 DE 602006021658 T DE602006021658 T DE 602006021658T DE 602006021658 T DE602006021658 T DE 602006021658T DE 602006021658 D1 DE602006021658 D1 DE 602006021658D1
- Authority
- DE
- Germany
- Prior art keywords
- fuse
- ausschobtrichtung
- tempered
- press
- application
- 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.)
- Active
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
- 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
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/32—Insulating body insertable between contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/38—Means for extinguishing or suppressing arc
- H01H2085/381—Means for extinguishing or suppressing arc with insulating body insertable between the end contacts of the fusible element
Abstract
The device has a fuse (2) with two ends (21, 22) in electrical and mechanical contact with two connection studs (11, 12), respectively, where the studs and the ends of the fuse are equipped with the respective mechanical retaining units. The retaining units and the fuse are structured such that a forced fitting of the fuse in each stud causes an elastic deformation of a metallic blank constituting the stud. An insulator has two wings, respectively, adjacent to the studs and with front edges supported on the fuse in an operational configuration of the fuse.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0503101A FR2884041B1 (en) | 2005-03-30 | 2005-03-30 | ELECTRICAL PROTECTIVE DEVICE HAVING A FUSE-FUSE PIECE SOLICITED AT BREAKAGE, AND APPLICATION TO PARAFOUDRED CELLS |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602006021658D1 true DE602006021658D1 (en) | 2011-06-16 |
Family
ID=35207681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602006021658T Active DE602006021658D1 (en) | 2005-03-30 | 2006-03-21 | Protective device provided with a press-connected and tempered in the Ausschobtrichtung fusible element, and their application in surge arresters |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1708222B1 (en) |
AT (1) | ATE508468T1 (en) |
DE (1) | DE602006021658D1 (en) |
FR (1) | FR2884041B1 (en) |
PL (1) | PL1708222T3 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE481459A (en) * | ||||
US2149773A (en) * | 1937-10-25 | 1939-03-07 | George W Huntley | Safety plug |
US4451814A (en) * | 1982-06-14 | 1984-05-29 | Fasco Controls Corporation | Non-resettable thermal fuse |
JPH0831299A (en) * | 1994-07-20 | 1996-02-02 | Daito Tsushinki Kk | Surge absorber |
US6430019B1 (en) * | 1998-06-08 | 2002-08-06 | Ferraz S.A. | Circuit protection device |
-
2005
- 2005-03-30 FR FR0503101A patent/FR2884041B1/en not_active Expired - Fee Related
-
2006
- 2006-03-21 PL PL06290455T patent/PL1708222T3/en unknown
- 2006-03-21 AT AT06290455T patent/ATE508468T1/en not_active IP Right Cessation
- 2006-03-21 EP EP06290455A patent/EP1708222B1/en not_active Not-in-force
- 2006-03-21 DE DE602006021658T patent/DE602006021658D1/en active Active
Also Published As
Publication number | Publication date |
---|---|
ATE508468T1 (en) | 2011-05-15 |
EP1708222B1 (en) | 2011-05-04 |
PL1708222T3 (en) | 2011-10-31 |
EP1708222A2 (en) | 2006-10-04 |
EP1708222A3 (en) | 2007-08-29 |
FR2884041B1 (en) | 2007-06-15 |
FR2884041A1 (en) | 2006-10-06 |
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