CA1255348A - Under oil expulsion fuse cartridge assembly - Google Patents
Under oil expulsion fuse cartridge assemblyInfo
- Publication number
- CA1255348A CA1255348A CA000512022A CA512022A CA1255348A CA 1255348 A CA1255348 A CA 1255348A CA 000512022 A CA000512022 A CA 000512022A CA 512022 A CA512022 A CA 512022A CA 1255348 A CA1255348 A CA 1255348A
- Authority
- CA
- Canada
- Prior art keywords
- fuse
- assembly
- fuse link
- housing
- link
- 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
- 239000000463 material Substances 0.000 claims abstract description 14
- 239000004020 conductor Substances 0.000 claims abstract description 8
- 230000008018 melting Effects 0.000 claims abstract description 6
- 238000002844 melting Methods 0.000 claims abstract description 6
- 230000005496 eutectics Effects 0.000 claims abstract 2
- 125000006850 spacer group Chemical group 0.000 claims description 8
- 230000004044 response Effects 0.000 claims description 3
- 229920000136 polysorbate Polymers 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 6
- 238000011010 flushing procedure Methods 0.000 abstract description 5
- 230000000712 assembly Effects 0.000 abstract description 3
- 238000000429 assembly Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 7
- 230000000670 limiting effect Effects 0.000 description 6
- 229940090045 cartridge Drugs 0.000 description 5
- 229910001369 Brass Inorganic materials 0.000 description 4
- 239000010951 brass Substances 0.000 description 4
- 239000004593 Epoxy Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 230000009850 completed effect Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000000543 intermediate Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 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
- H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
- H01H85/05—Component parts thereof
- H01H85/143—Electrical contacts; Fastening fusible members to such 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
- H01H85/38—Means for extinguishing or suppressing arc
- H01H85/40—Means for extinguishing or suppressing arc using an arc-extinguishing liquid
Landscapes
- Fuses (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/748,266 | 1985-06-24 | ||
| US06/748,266 US4628292A (en) | 1985-06-24 | 1985-06-24 | Under oil expulsion fuse cartridge assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1255348A true CA1255348A (en) | 1989-06-06 |
Family
ID=25008719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000512022A Expired CA1255348A (en) | 1985-06-24 | 1986-06-20 | Under oil expulsion fuse cartridge assembly |
Country Status (6)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4808964A (en) * | 1987-12-24 | 1989-02-28 | Westinghouse Electric Corp. | Erosion resistant high current draw-out fuseholder |
| US4808963A (en) * | 1987-12-24 | 1989-02-28 | Westinghouse Electric Corp. | Replaceable high current draw out fuseholder |
| US5936507A (en) * | 1998-06-15 | 1999-08-10 | Cooper Industries, Inc. | Bayonet-type fuse housing assembly having a vent tube |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR769686A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1934-08-30 | |||
| FR844100A (fr) * | 1938-02-22 | 1939-07-18 | Perfectionnements aux coupe-circuits électriques à fusibles | |
| FR1227328A (fr) * | 1959-02-28 | 1960-08-19 | Force Et Lumiere Electr Soc D | Interrupteur électrique haute tension à coupe-circuit |
| US4205295A (en) * | 1977-09-29 | 1980-05-27 | Mahieu William R | High continuous current capacity oil expulsion fuse |
| EP0047592A3 (en) * | 1980-08-29 | 1982-03-31 | Rte Corporation | A fuse link and the combination thereof in an expulsion fuse |
| NL8300953A (nl) * | 1983-03-16 | 1984-10-16 | Hazemeijer Bv | Eindkapkonstruktie voor een hoogspanningssmeltveiligheid. |
-
1985
- 1985-06-24 US US06/748,266 patent/US4628292A/en not_active Expired - Lifetime
-
1986
- 1986-06-19 GB GB8614967A patent/GB2176953B/en not_active Expired
- 1986-06-20 CA CA000512022A patent/CA1255348A/en not_active Expired
- 1986-06-23 FR FR8609013A patent/FR2583918A1/fr not_active Withdrawn
- 1986-06-23 DE DE19863620973 patent/DE3620973A1/de not_active Withdrawn
- 1986-06-24 CH CH2544/86A patent/CH670919A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB2176953B (en) | 1989-07-12 |
| FR2583918A1 (fr) | 1986-12-26 |
| DE3620973A1 (de) | 1987-01-02 |
| GB8614967D0 (en) | 1986-07-23 |
| CH670919A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-07-14 |
| GB2176953A (en) | 1987-01-07 |
| US4628292A (en) | 1986-12-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |