GB1430880A - Current limiting sand fuse - Google Patents

Current limiting sand fuse

Info

Publication number
GB1430880A
GB1430880A GB1138874A GB1138874A GB1430880A GB 1430880 A GB1430880 A GB 1430880A GB 1138874 A GB1138874 A GB 1138874A GB 1138874 A GB1138874 A GB 1138874A GB 1430880 A GB1430880 A GB 1430880A
Authority
GB
United Kingdom
Prior art keywords
fusible
conducting
sand
enclosed
series
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
GB1138874A
Other languages
English (en)
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.)
Cooper Power Acquisition Corp
Original Assignee
RTE Corp
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 US00275180A priority Critical patent/US3840836A/en
Application filed by RTE Corp filed Critical RTE Corp
Priority to GB1138874A priority patent/GB1430880A/en
Priority to NLAANVRAGE7403511,A priority patent/NL175768C/xx
Priority to DE2412688A priority patent/DE2412688C3/de
Priority to CH391574A priority patent/CH568651A5/xx
Priority to FR7412425A priority patent/FR2267633B1/fr
Priority to BE143049A priority patent/BE813542A/xx
Publication of GB1430880A publication Critical patent/GB1430880A/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
    • H01H85/38—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
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/05—Component parts thereof
    • H01H85/055—Fusible members
    • H01H85/06—Fusible members characterised by the fusible material
    • 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
    • H01H85/42—Means for extinguishing or suppressing arc using an arc-extinguishing gas

Landscapes

  • Fuses (AREA)
GB1138874A 1972-07-26 1974-03-14 Current limiting sand fuse Expired GB1430880A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US00275180A US3840836A (en) 1972-07-26 1972-07-26 Current limiting sand fuse
GB1138874A GB1430880A (en) 1972-07-26 1974-03-14 Current limiting sand fuse
NLAANVRAGE7403511,A NL175768C (nl) 1972-07-26 1974-03-15 Smeltveiligheidspatroon.
DE2412688A DE2412688C3 (de) 1972-07-26 1974-03-16 Strombegrenzende sandgefüllte elektrische Sicherung
CH391574A CH568651A5 (enrdf_load_stackoverflow) 1972-07-26 1974-03-21
FR7412425A FR2267633B1 (enrdf_load_stackoverflow) 1972-07-26 1974-04-09
BE143049A BE813542A (fr) 1972-07-26 1974-04-10 Coupe-circuit de limitation de courant

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US00275180A US3840836A (en) 1972-07-26 1972-07-26 Current limiting sand fuse
GB1138874A GB1430880A (en) 1972-07-26 1974-03-14 Current limiting sand fuse
NLAANVRAGE7403511,A NL175768C (nl) 1972-07-26 1974-03-15 Smeltveiligheidspatroon.
DE2412688A DE2412688C3 (de) 1972-07-26 1974-03-16 Strombegrenzende sandgefüllte elektrische Sicherung
CH391574A CH568651A5 (enrdf_load_stackoverflow) 1972-07-26 1974-03-21
FR7412425A FR2267633B1 (enrdf_load_stackoverflow) 1972-07-26 1974-04-09
BE143049A BE813542A (fr) 1972-07-26 1974-04-10 Coupe-circuit de limitation de courant

Publications (1)

Publication Number Publication Date
GB1430880A true GB1430880A (en) 1976-04-07

Family

ID=27560743

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1138874A Expired GB1430880A (en) 1972-07-26 1974-03-14 Current limiting sand fuse

Country Status (7)

Country Link
US (1) US3840836A (enrdf_load_stackoverflow)
BE (1) BE813542A (enrdf_load_stackoverflow)
CH (1) CH568651A5 (enrdf_load_stackoverflow)
DE (1) DE2412688C3 (enrdf_load_stackoverflow)
FR (1) FR2267633B1 (enrdf_load_stackoverflow)
GB (1) GB1430880A (enrdf_load_stackoverflow)
NL (1) NL175768C (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4146862A (en) * 1977-08-29 1979-03-27 Rte Corporation Energy limiting oil immersible fuse
AU7358481A (en) * 1980-08-18 1982-02-25 Rte Corp. Low current limiting fuse
DE3237326A1 (de) * 1982-10-08 1984-04-12 Wickmann-Werke GmbH, 5810 Witten Hochspannungs-hochleistungs-sicherung
DE3624535A1 (de) * 1986-07-19 1988-02-04 Mueller Jean Ohg Elektrotech Hochspannungs-hochleistungs-sicherung (hybridsicherung)
US4689596A (en) * 1986-08-08 1987-08-25 Combined Technologies, Inc. Current-limiting fuses
US5420560A (en) * 1991-07-29 1995-05-30 Daito Communication Apparatus Co., Ltd. Fuse
US5604474A (en) * 1995-03-10 1997-02-18 Kht Fuses, L.L.C. Full range current limiting fuse to clear high and low fault currents
DE19607756C1 (de) * 1996-02-29 1997-10-02 Driescher Spezialfab Fritz Hochspannungs-Hochleistungs-Sicherung
DE202012000339U1 (de) * 2011-12-09 2013-03-11 Phoenix Contact Gmbh & Co. Kg Elektrische Abtrennvorrichtung
JP5940837B2 (ja) * 2012-02-24 2016-06-29 ダイヘンヒューズ株式会社 電線ヒューズ

Also Published As

Publication number Publication date
BE813542A (fr) 1974-07-31
DE2412688B2 (de) 1979-10-31
DE2412688A1 (de) 1975-09-25
DE2412688C3 (de) 1980-07-17
NL7403511A (nl) 1975-09-17
CH568651A5 (enrdf_load_stackoverflow) 1975-10-31
NL175768C (nl) 1984-07-16
FR2267633B1 (enrdf_load_stackoverflow) 1980-06-20
US3840836A (en) 1974-10-08
FR2267633A1 (enrdf_load_stackoverflow) 1975-11-07
NL175768B (nl) 1984-07-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee