FR2266292A1 - Sand-filled cartridge fuse - has transparent body which indicates when the fuse has ruptured - Google Patents

Sand-filled cartridge fuse - has transparent body which indicates when the fuse has ruptured

Info

Publication number
FR2266292A1
FR2266292A1 FR7411308A FR7411308A FR2266292A1 FR 2266292 A1 FR2266292 A1 FR 2266292A1 FR 7411308 A FR7411308 A FR 7411308A FR 7411308 A FR7411308 A FR 7411308A FR 2266292 A1 FR2266292 A1 FR 2266292A1
Authority
FR
France
Prior art keywords
fuse
sand
ruptured
indicates
transparent body
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.)
Granted
Application number
FR7411308A
Other languages
English (en)
French (fr)
Other versions
FR2266292B1 (enExample
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.)
FAEAM
Original Assignee
FAEAM
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 FAEAM filed Critical FAEAM
Priority to FR7411308A priority Critical patent/FR2266292A1/fr
Publication of FR2266292A1 publication Critical patent/FR2266292A1/fr
Application granted granted Critical
Publication of FR2266292B1 publication Critical patent/FR2266292B1/fr
Granted 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
    • H01H85/30—Means for indicating condition of fuse structurally associated with the fuse

Landscapes

  • Fuses (AREA)
FR7411308A 1974-03-29 1974-03-29 Sand-filled cartridge fuse - has transparent body which indicates when the fuse has ruptured Granted FR2266292A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7411308A FR2266292A1 (en) 1974-03-29 1974-03-29 Sand-filled cartridge fuse - has transparent body which indicates when the fuse has ruptured

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7411308A FR2266292A1 (en) 1974-03-29 1974-03-29 Sand-filled cartridge fuse - has transparent body which indicates when the fuse has ruptured

Publications (2)

Publication Number Publication Date
FR2266292A1 true FR2266292A1 (en) 1975-10-24
FR2266292B1 FR2266292B1 (enExample) 1976-12-17

Family

ID=9137097

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7411308A Granted FR2266292A1 (en) 1974-03-29 1974-03-29 Sand-filled cartridge fuse - has transparent body which indicates when the fuse has ruptured

Country Status (1)

Country Link
FR (1) FR2266292A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991005359A1 (en) * 1989-09-26 1991-04-18 Littelfuse Tracor B.V. Overload condition indicating fuse
WO2008061964A3 (de) * 2006-11-20 2008-11-20 Ceramtec Ag Kenntlichmachung einer funktionsunfähigkeit von sicherungen
FR2958792A1 (fr) * 2010-04-13 2011-10-14 Socomec Sa Boitier de fusible et appareil de coupure electrique equipe d'un tel boitier

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991005359A1 (en) * 1989-09-26 1991-04-18 Littelfuse Tracor B.V. Overload condition indicating fuse
WO2008061964A3 (de) * 2006-11-20 2008-11-20 Ceramtec Ag Kenntlichmachung einer funktionsunfähigkeit von sicherungen
FR2958792A1 (fr) * 2010-04-13 2011-10-14 Socomec Sa Boitier de fusible et appareil de coupure electrique equipe d'un tel boitier
WO2011128754A1 (fr) * 2010-04-13 2011-10-20 Socomec S.A. Boîtier de fusible et appareil de coupure électrique équipé d'un tel boîtier
US9144167B2 (en) 2010-04-13 2015-09-22 Socomec S.A. Fuse box and electrical cut-off device provided with such a box

Also Published As

Publication number Publication date
FR2266292B1 (enExample) 1976-12-17

Similar Documents

Publication Publication Date Title
ES235772U (es) Mejoras en los dispositivos de cierre para recipientes de cuello roscado.
GB2062104B (en) Pressure vessel safety valve
GB1513543A (en) Fire-proof device for a tube of fusible material which extends through a wall
ES197812U (es) Recipiente o envoltura que libera un material volatil en el momento de su apertura.
US2328916A (en) Floating signal
FR2266292A1 (en) Sand-filled cartridge fuse - has transparent body which indicates when the fuse has ruptured
US1565036A (en) Fire-extinguishing grenade
GB2018832B (en) Method of evaporating melts of alloys of metals having different vapour pressures
FR2394168A1 (fr) Coupe-circuit fusible pour la protection des circuits electriques
JPS5214210A (en) Hydrogen gas pressure container
GB1527499A (en) Methods of removal of alkali and alkaline earth metals from light metal melts
US2556042A (en) Hotbox indicator
JPS5798000A (en) Safety device for packing container having ignition alloy catalyst adapted to generate hydrogen
US1646968A (en) Pressure indicator for fire extinguishers and the like
US2307707A (en) Signal flare
US2385376A (en) Marine flare
US2734967A (en) Indicator means for indicating the
GB276198A (en) Improvements in or relating to the production of smoke and apparatus therefor
US2637185A (en) Flashlamp
GB1393816A (en) Aluminium or aluminium alloy casting
JPS57101329A (en) Metal halide lamp for photochemical reaction
US1698840A (en) Fire extinguisher
JPS5231484A (en) Fireboat
GB401334A (en) Improvements in or in connection with the use of electric fuses
FR2266289A1 (en) Cylindrical cartridge fuse - has interlinked compartments accepting gas expansion after rupture

Legal Events

Date Code Title Description
ST Notification of lapse