CA942803A - Sand-filled electric fuse - Google Patents

Sand-filled electric fuse

Info

Publication number: CA942803A
Authority: CA; Canada
Prior art keywords: sand; electric fuse; filled electric; filled; fuse
Prior art date: 1970-05-04
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

CA087,168A

Other languages

English (en)

Other versions

CA87168S (en

Inventor

Per O. Nielsen

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.)

Laur Knudsen Nordisk Elektricitets Selskab AS

Original Assignee

Laur Knudsen Nordisk Elektricitets Selskab AS

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.)

1970-05-04

Filing date

1970-07-03

Publication date

1974-02-26

1970-07-03 Application filed by Laur Knudsen Nordisk Elektricitets Selskab AS filed Critical Laur Knudsen Nordisk Elektricitets Selskab AS

1974-02-26 Application granted granted Critical

1974-02-26 Publication of CA942803A publication Critical patent/CA942803A/en

Status Expired legal-status Critical Current

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
- H01H85/05—Component parts thereof
- H01H85/055—Fusible members
- H01H85/06—Fusible members characterised by the fusible material

CA087,168A 1970-05-04 1970-07-03 Sand-filled electric fuse Expired CA942803A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DK225070		1970-05-04

Publications (1)

Publication Number	Publication Date
CA942803A true CA942803A (en)	1974-02-26

Family

ID=8111075

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA087,168A Expired CA942803A (en)	1970-05-04	1970-07-03	Sand-filled electric fuse

Country Status (6)

Country	Link
US (1)	US3662310A (sv)
CA (1)	CA942803A (sv)
DE (1)	DE2121303B2 (sv)
FR (1)	FR2088316B1 (sv)
GB (1)	GB1345789A (sv)
SE (1)	SE380671B (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4936524A (sv) *	1972-08-08	1974-04-04
DK50081A (da) *	1981-02-05	1982-08-06	Knudsen Nordisk Elect	Slukkemiddelfyldt elektrisk sikring og dens anvendelse
GB8426109D0 (en) *	1984-10-16	1984-11-21	Brush Fusegear Ltd	Electrical fuse
DE102010010467A1 (de)	2010-03-06	2010-12-02	Daimler Ag	Elektrische Schmelzsicherung und Herstellungsverfahren für elektrische Schmelzsicherung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1856701A (en) *	1925-10-16	1932-05-03	Westinghouse Electric & Mfg Co	Electrical fuse for high or low voltage
DE662877C (de) *	1937-02-07	1938-07-23	Aeg	Hochspannungs-Hochleistungs-Sicherung
US2223958A (en) *	1937-07-23	1940-12-03	Laursen Bruno Lauris	Folding furniture
US2960589A (en) *	1959-01-30	1960-11-15	Chase Shawmut Co	Electric fuses
US3222479A (en) *	1961-01-05	1965-12-07	Overseas Finance And Trading C	High voltage current limiting fuse
US3227844A (en) *	1962-11-13	1966-01-04	Mc Graw Edison Co	Fuse with hydrated arc extinguishing material
US3529270A (en) *	1968-05-13	1970-09-15	Chase Shawmut Co	Electric high interrupting capacity fuse for low current ratings

1970
- 1970-07-03 CA CA087,168A patent/CA942803A/en not_active Expired
- 1970-07-09 US US53348A patent/US3662310A/en not_active Expired - Lifetime
1971
- 1971-04-30 DE DE2121303A patent/DE2121303B2/de not_active Withdrawn
- 1971-05-03 SE SE7105715A patent/SE380671B/sv unknown
- 1971-05-04 FR FR7115952A patent/FR2088316B1/fr not_active Expired
- 1971-05-04 GB GB1299271*[A patent/GB1345789A/en not_active Expired

Also Published As

Publication number	Publication date
FR2088316A1 (sv)	1972-01-07
GB1345789A (en)	1974-02-06
FR2088316B1 (sv)	1976-07-23
DE2121303A1 (de)	1971-11-25
DE2121303B2 (de)	1980-11-13
US3662310A (en)	1972-05-09
SE380671B (sv)	1975-11-10

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