GB1200707A - High voltage circuit interrupter - Google Patents
High voltage circuit interrupterInfo
- Publication number
- GB1200707A GB1200707A GB34072/68A GB3407268A GB1200707A GB 1200707 A GB1200707 A GB 1200707A GB 34072/68 A GB34072/68 A GB 34072/68A GB 3407268 A GB3407268 A GB 3407268A GB 1200707 A GB1200707 A GB 1200707A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arcing
- grooves
- blocks
- arc
- high voltage
- 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
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
- H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
- H01H85/042—General constructions or structure of high voltage fuses, i.e. above 1000 V
-
- 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
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Fuses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US663126A US3401246A (en) | 1967-08-24 | 1967-08-24 | High voltage circuit interrupter |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1200707A true GB1200707A (en) | 1970-07-29 |
Family
ID=24660580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB34072/68A Expired GB1200707A (en) | 1967-08-24 | 1968-07-17 | High voltage circuit interrupter |
Country Status (7)
Country | Link |
---|---|
US (1) | US3401246A (xx) |
JP (1) | JPS4614019B1 (xx) |
BE (1) | BE719027A (xx) |
ES (1) | ES357491A1 (xx) |
FR (1) | FR1578502A (xx) |
GB (1) | GB1200707A (xx) |
SE (1) | SE344138B (xx) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2248734A (en) * | 1990-10-11 | 1992-04-15 | Soc Corp | High breaking capacity micro-fuse |
US9117615B2 (en) | 2010-05-17 | 2015-08-25 | Littlefuse, Inc. | Double wound fusible element and associated fuse |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3855563A (en) * | 1973-11-21 | 1974-12-17 | Westinghouse Electric Corp | Circuit interrupter |
US4952900A (en) * | 1989-12-04 | 1990-08-28 | Westinghouse Electric Corp. | Controlled seal for an expulsion fuse and method of assembling same |
US4995886A (en) * | 1989-12-04 | 1991-02-26 | Westinghouse Electric Corp. | Method of assembling a controlled seal for an expulsion fuse |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2183728A (en) * | 1936-06-17 | 1939-12-19 | Schweitzer & Conrad Inc | Fuse |
US2594315A (en) * | 1950-10-25 | 1952-04-29 | Chase Shawmut Co | Current-limiting fuse |
US2961514A (en) * | 1959-01-19 | 1960-11-22 | S & C Electric Co | Circuit interrupter |
US2976381A (en) * | 1959-05-15 | 1961-03-21 | S & C Electric Co | Circuit interrupter |
US3258568A (en) * | 1965-04-26 | 1966-06-28 | Westinghouse Electric Corp | Discharge filter for circuit interrupter |
US3230331A (en) * | 1965-04-26 | 1966-01-18 | S & C Electric Co | Circuit interrupter construction with improved condenser |
-
1967
- 1967-08-24 US US663126A patent/US3401246A/en not_active Expired - Lifetime
-
1968
- 1968-07-17 GB GB34072/68A patent/GB1200707A/en not_active Expired
- 1968-08-02 BE BE719027A patent/BE719027A/xx unknown
- 1968-08-22 FR FR163800A patent/FR1578502A/fr not_active Expired
- 1968-08-23 ES ES357491A patent/ES357491A1/es not_active Expired
- 1968-08-23 SE SE11423/68A patent/SE344138B/xx unknown
- 1968-08-23 JP JP5994968A patent/JPS4614019B1/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2248734A (en) * | 1990-10-11 | 1992-04-15 | Soc Corp | High breaking capacity micro-fuse |
US5162773A (en) * | 1990-10-11 | 1992-11-10 | Soc Corporation | High breaking capacity micro-fuse |
GB2248734B (en) * | 1990-10-11 | 1994-11-16 | Soc Corp | High breaking capacity micro-fuse |
US9117615B2 (en) | 2010-05-17 | 2015-08-25 | Littlefuse, Inc. | Double wound fusible element and associated fuse |
Also Published As
Publication number | Publication date |
---|---|
BE719027A (xx) | 1969-01-16 |
SE344138B (xx) | 1972-03-27 |
FR1578502A (xx) | 1969-08-14 |
JPS4614019B1 (xx) | 1971-04-15 |
US3401246A (en) | 1968-09-10 |
ES357491A1 (es) | 1970-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |