FR83398E - Improvements to electrical fuses - Google Patents

Improvements to electrical fuses

Info

Publication number
FR83398E
FR83398E FR43523A FR69043523A FR83398E FR 83398 E FR83398 E FR 83398E FR 43523 A FR43523 A FR 43523A FR 69043523 A FR69043523 A FR 69043523A FR 83398 E FR83398 E FR 83398E
Authority
FR
France
Prior art keywords
electrical fuses
fuses
electrical
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
FR43523A
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.)
Lucien Ferraz et Cie SA
Original Assignee
Lucien Ferraz et Cie 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
Priority to FR69041680A priority Critical patent/FR1300348A/en
Application filed by Lucien Ferraz et Cie SA filed Critical Lucien Ferraz et Cie SA
Priority to FR43523A priority patent/FR83398E/en
Priority to US355603A priority patent/US3317689A/en
Priority to CH426564A priority patent/CH413062A/en
Priority to GB139?9/64D priority patent/GB1010128A/en
Priority to DEF42510A priority patent/DE1294529B/en
Application granted granted Critical
Publication of FR83398E publication Critical patent/FR83398E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
    • H01H69/02—Manufacture of fuses
    • 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
    • H01H85/044—General constructions or structure of low voltage fuses, i.e. below 1000 V, or of fuses where the applicable voltage is not specified
    • H01H85/045—General constructions or structure of low voltage fuses, i.e. below 1000 V, or of fuses where the applicable voltage is not specified cartridge type
    • H01H85/0456—General constructions or structure of low voltage fuses, i.e. below 1000 V, or of fuses where the applicable voltage is not specified cartridge type with knife-blade end 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
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/05—Component parts thereof
    • H01H85/18—Casing fillings, e.g. powder
    • 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
    • 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
    • H01H85/42—Means for extinguishing or suppressing arc using an arc-extinguishing gas
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Fuses (AREA)
FR43523A 1961-06-24 1963-04-05 Improvements to electrical fuses Expired FR83398E (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR69041680A FR1300348A (en) 1961-06-24 1961-06-24 Improvements to electrical fuses
FR43523A FR83398E (en) 1963-04-05 1963-04-05 Improvements to electrical fuses
US355603A US3317689A (en) 1963-04-05 1964-03-30 Cartridge fuses with non-porous arc-quenching material
CH426564A CH413062A (en) 1963-04-05 1964-04-02 Fuse cartridge and method for its manufacture
GB139?9/64D GB1010128A (en) 1963-04-05 1964-04-03 Improvements in cartridge fuses
DEF42510A DE1294529B (en) 1963-04-05 1964-04-03 Fuse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR43523A FR83398E (en) 1963-04-05 1963-04-05 Improvements to electrical fuses

Publications (1)

Publication Number Publication Date
FR83398E true FR83398E (en) 1964-07-31

Family

ID=9694364

Family Applications (1)

Application Number Title Priority Date Filing Date
FR43523A Expired FR83398E (en) 1961-06-24 1963-04-05 Improvements to electrical fuses

Country Status (5)

Country Link
US (1) US3317689A (en)
CH (1) CH413062A (en)
DE (1) DE1294529B (en)
FR (1) FR83398E (en)
GB (1) GB1010128A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2327631A1 (en) * 1975-10-09 1977-05-06 Gen Electric CURRENT LIMITATION FUSES MANUFACTURING PROCESS
WO1987000964A1 (en) * 1985-08-05 1987-02-12 Dubilier Plc Electrical fuselinks
FR2632449A1 (en) * 1988-06-07 1989-12-08 Ferraz Method for producing electric fuses with agglomerated sand

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928822A1 (en) * 1979-07-17 1981-02-05 Siemens Ag High tension fuse - with core of moulding sand and binder carrying fuse wire spiral in quartz sand filled sleeve
US20050134422A1 (en) * 2003-12-19 2005-06-23 Okuniewicz Richard J. MEDIUM VOLTAGE FUSES: sheathed element reduces I2t energy during short-circuit operation
US9892880B2 (en) * 2014-05-22 2018-02-13 Littelfuse, Inc. Insert for fuse housing
US9607799B2 (en) * 2014-05-22 2017-03-28 Littelfuse, Inc. Porous inlay for fuse housing
RU191172U1 (en) * 2019-03-20 2019-07-29 Федеральное государственное автономное образовательное учреждение высшего образования "Крымский федеральный университет имени В.И. Вернадского" Fuse

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190220483A (en) * 1902-09-19 1903-07-23 Oliver Leopold Peard Improvements in Electric Safety Fuses.
US1270335A (en) * 1914-12-17 1918-06-25 Edmund O Schweitzer Fuse device.
US1266479A (en) * 1916-09-18 1918-05-14 Victor G Jensen Fuse.
US1480225A (en) * 1921-09-08 1924-01-08 Western Electric Co Electrical cut-out
US1614014A (en) * 1925-01-08 1927-01-11 Thomas E Murray Electric fuse
US1873339A (en) * 1927-04-02 1932-08-23 Edmund O Schweitzer Fuse
GB369550A (en) * 1929-10-08 1932-03-24 Philips Nv Improvements in or relating to fuses for high voltages
US1965239A (en) * 1930-10-22 1934-07-03 Hill George Leslie High potential fuse
DE631359C (en) * 1934-03-25 1936-06-18 Siemens Schuckertwerke Akt Ges Electric fuse
US2223959A (en) * 1937-05-04 1940-12-03 Gen Electric Current limiting fuse
US2337504A (en) * 1940-09-19 1943-12-21 Westinghouse Electric & Mfg Co Current limiting fuse
US2493434A (en) * 1946-03-21 1950-01-03 Joslyn Mfg And Supply Company Method of manufacturing fuse links
US2539261A (en) * 1949-11-26 1951-01-23 Pennsylvania Salt Mfg Co Fuse
US2837614A (en) * 1953-10-19 1958-06-03 Mc Graw Edison Co Protectors for electric circuits
US2866040A (en) * 1957-09-13 1958-12-23 Gen Electric Low-voltage current-limiting fuse
US3005074A (en) * 1959-02-26 1961-10-17 Mc Graw Edison Co Circuit interrupting devices
NL255898A (en) * 1960-04-04

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2327631A1 (en) * 1975-10-09 1977-05-06 Gen Electric CURRENT LIMITATION FUSES MANUFACTURING PROCESS
WO1987000964A1 (en) * 1985-08-05 1987-02-12 Dubilier Plc Electrical fuselinks
FR2632449A1 (en) * 1988-06-07 1989-12-08 Ferraz Method for producing electric fuses with agglomerated sand

Also Published As

Publication number Publication date
DE1294529B (en) 1969-05-08
US3317689A (en) 1967-05-02
GB1010128A (en) 1965-11-17
CH413062A (en) 1966-05-15

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