GB1221387A - Fuse cartridges - Google Patents
Fuse cartridgesInfo
- Publication number
- GB1221387A GB1221387A GB4486569A GB4486569A GB1221387A GB 1221387 A GB1221387 A GB 1221387A GB 4486569 A GB4486569 A GB 4486569A GB 4486569 A GB4486569 A GB 4486569A GB 1221387 A GB1221387 A GB 1221387A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cooling
- heat
- cooling plates
- plates
- sept
- 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
Links
- 238000001816 cooling Methods 0.000 abstract 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- 239000012809 cooling fluid Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 238000001465 metallisation Methods 0.000 abstract 1
- 238000010791 quenching Methods 0.000 abstract 1
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
- H01H85/47—Means for cooling
Landscapes
- Fuses (AREA)
Abstract
1,221,387. Electric cut-outs. LUCIEN FERRAZ & CIE. 11 Sept., 1969 [27 Sept., 1968: 4 July, 1969], No. 44865/69. Heading H2G. A fuse cartridge, a twin unit being shown, has a heat resistant insulating body 1 with parallel perforations 1a which contain in their elliptical cross-section a stepped fusible strip 2 embedded in arc-quenching material 3. These strips are connected at each end to metal end-plates 4 with terminals 5. Cooling units C, D, E, comprise cooling plates 7, 8 between which is soldered a heat dissipating copper tube in a zig-zag configuration. A cooling fluid flows in the tube to remove heat collected by the copper cooling plates. Metallization of the insulating body surface ensures good thermal contact with the respective cooling plates. In Figs. 7, 8 (not shown) heat is dissipated by air cooled fins attached to the cooling plates, with fins of a twin fuse unit being interlinked. In Figs. 9, 10 a fuse cartridge has one end plate connected to a cooled current carrying bar such that cooling plates attached to this one end plate dissipate their heat through it, and hence through the cooling of the bar itself.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR69050437 | 1968-09-27 | ||
FR6922652A FR2053419A6 (en) | 1969-07-04 | 1969-07-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1221387A true GB1221387A (en) | 1971-02-03 |
Family
ID=26215145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4486569A Expired GB1221387A (en) | 1968-09-27 | 1969-09-11 | Fuse cartridges |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS498378B1 (en) |
CH (1) | CH504096A (en) |
DE (1) | DE1948030C3 (en) |
DK (1) | DK130667B (en) |
GB (1) | GB1221387A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2420202A1 (en) * | 1978-03-15 | 1979-10-12 | Ferraz & Cie Lucien | High current fuse group - has square ceramic walled enclosures each holding respective wire and spark suppression material |
EP0292225A2 (en) * | 1987-05-19 | 1988-11-23 | Brush Fusegear Limited | A fuse |
US5964934A (en) * | 1997-12-18 | 1999-10-12 | Usg Interiors, Inc. | Acoustical tile containing treated perlite |
WO2002086930A1 (en) * | 2001-04-19 | 2002-10-31 | General Electric Company | Method and apparatus for cooling electrical fuses |
US6840308B2 (en) | 2002-05-31 | 2005-01-11 | General Electric Co. | Heat sink assembly |
WO2018069141A1 (en) * | 2016-10-14 | 2018-04-19 | Continental Automotive Gmbh | Circuit arrangement comprising a fuse, motor vehicle, and method for manufacturing said circuit arrangement |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2139783B1 (en) * | 1971-06-03 | 1977-01-28 | Ferraz & Cie Lucien | |
JPS5224452U (en) * | 1975-08-11 | 1977-02-21 | ||
US20130293341A1 (en) | 2010-08-23 | 2013-11-07 | Brusa Elektronik Ag | Electrical fuse |
EP2590201A1 (en) * | 2011-11-03 | 2013-05-08 | Georghe Asachi Technical University of Lasi | Fuses with improved cooling |
-
1969
- 1969-09-11 GB GB4486569A patent/GB1221387A/en not_active Expired
- 1969-09-12 CH CH1387469A patent/CH504096A/en not_active IP Right Cessation
- 1969-09-23 DE DE19691948030 patent/DE1948030C3/en not_active Expired
- 1969-09-26 DK DK514869A patent/DK130667B/en not_active IP Right Cessation
- 1969-09-27 JP JP7661469A patent/JPS498378B1/ja active Pending
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2420202A1 (en) * | 1978-03-15 | 1979-10-12 | Ferraz & Cie Lucien | High current fuse group - has square ceramic walled enclosures each holding respective wire and spark suppression material |
EP0292225A2 (en) * | 1987-05-19 | 1988-11-23 | Brush Fusegear Limited | A fuse |
US4839625A (en) * | 1987-05-19 | 1989-06-13 | Brush Fusegear Limited | Fuse |
EP0292225A3 (en) * | 1987-05-19 | 1990-03-28 | Brush Fusegear Limited | A fuse |
US5964934A (en) * | 1997-12-18 | 1999-10-12 | Usg Interiors, Inc. | Acoustical tile containing treated perlite |
WO2002086930A1 (en) * | 2001-04-19 | 2002-10-31 | General Electric Company | Method and apparatus for cooling electrical fuses |
US6840308B2 (en) | 2002-05-31 | 2005-01-11 | General Electric Co. | Heat sink assembly |
WO2018069141A1 (en) * | 2016-10-14 | 2018-04-19 | Continental Automotive Gmbh | Circuit arrangement comprising a fuse, motor vehicle, and method for manufacturing said circuit arrangement |
CN109791861A (en) * | 2016-10-14 | 2019-05-21 | 大陆汽车有限公司 | The method of circuit arrangement, motor vehicles and the manufacture circuit arrangement including fuse |
US10593504B2 (en) | 2016-10-14 | 2020-03-17 | Continental Automotive Gmbh | Circuit arrangement |
CN109791861B (en) * | 2016-10-14 | 2020-08-11 | 大陆汽车有限公司 | Circuit arrangement comprising a fuse, motor vehicle and method for producing said circuit arrangement |
Also Published As
Publication number | Publication date |
---|---|
DE1948030C3 (en) | 1981-01-29 |
DE1948030B2 (en) | 1978-03-02 |
CH504096A (en) | 1971-02-28 |
DK130667C (en) | 1975-09-29 |
DE1948030A1 (en) | 1970-04-02 |
JPS498378B1 (en) | 1974-02-26 |
DK130667B (en) | 1975-03-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |