FR745930A - Cartridge fuse for high voltage and very low current - Google Patents

Cartridge fuse for high voltage and very low current

Info

Publication number
FR745930A
FR745930A FR745930DA FR745930A FR 745930 A FR745930 A FR 745930A FR 745930D A FR745930D A FR 745930DA FR 745930 A FR745930 A FR 745930A
Authority
FR
France
Prior art keywords
high voltage
low current
cartridge fuse
fuse
cartridge
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.)
Expired
Application number
Other languages
French (fr)
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.)
Societe Franccaise Gardy SA
Original Assignee
Societe Franccaise Gardy SA
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 Societe Franccaise Gardy SA filed Critical Societe Franccaise Gardy SA
Application granted granted Critical
Publication of FR745930A publication Critical patent/FR745930A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
    • H01H85/042—General constructions or structure of high voltage fuses, i.e. above 1000 V
    • 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
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/05—Component parts thereof
    • H01H85/055—Fusible members
    • H01H85/08—Fusible members characterised by the shape or form of the fusible member
    • 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
    • H01H2085/0225—Means for preventing discharge, e.g. corona ring
    • 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
    • H01H85/0013—Means for preventing damage, e.g. by ambient influences to the fuse
    • H01H85/0017—Means for preventing damage, e.g. by ambient influences to the fuse due to vibration or other mechanical forces, e.g. centrifugal forces
FR745930D 1931-12-02 1932-11-18 Cartridge fuse for high voltage and very low current Expired FR745930A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE745930X 1931-12-02

Publications (1)

Publication Number Publication Date
FR745930A true FR745930A (en) 1933-05-18

Family

ID=3879465

Family Applications (1)

Application Number Title Priority Date Filing Date
FR745930D Expired FR745930A (en) 1931-12-02 1932-11-18 Cartridge fuse for high voltage and very low current

Country Status (1)

Country Link
FR (1) FR745930A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0978861A1 (en) * 1998-08-07 2000-02-09 Thomas & Betts International, Inc. Encapsulated fuse
DE102005033212A1 (en) * 2005-06-07 2006-12-21 Siba Fuses Gmbh & Co. Kg High voltage fuse

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0978861A1 (en) * 1998-08-07 2000-02-09 Thomas & Betts International, Inc. Encapsulated fuse
DE102005033212A1 (en) * 2005-06-07 2006-12-21 Siba Fuses Gmbh & Co. Kg High voltage fuse
DE102005033212B4 (en) * 2005-06-07 2007-04-19 Siba Fuses Gmbh & Co. Kg High voltage fuse

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