BR7900414A - Fusivel eletrico com dispositivo indicador - Google Patents
Fusivel eletrico com dispositivo indicadorInfo
- Publication number
- BR7900414A BR7900414A BR7900414A BR7900414A BR7900414A BR 7900414 A BR7900414 A BR 7900414A BR 7900414 A BR7900414 A BR 7900414A BR 7900414 A BR7900414 A BR 7900414A BR 7900414 A BR7900414 A BR 7900414A
- Authority
- BR
- Brazil
- Prior art keywords
- indicator device
- electric fuse
- fuse
- electric
- indicator
- Prior art date
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
- H01H85/30—Means for indicating condition of fuse structurally associated with the fuse
- H01H85/303—Movable indicating elements
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/870,708 US4156225A (en) | 1978-01-19 | 1978-01-19 | Electric fuse with indicating means |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7900414A true BR7900414A (pt) | 1979-08-21 |
Family
ID=25355945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7900414A BR7900414A (pt) | 1978-01-19 | 1979-01-19 | Fusivel eletrico com dispositivo indicador |
Country Status (2)
Country | Link |
---|---|
US (1) | US4156225A (pt) |
BR (1) | BR7900414A (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4766408A (en) * | 1987-09-03 | 1988-08-23 | Westinghouse Electric Corp. | Current limiting fuse with indicator |
US5418515A (en) * | 1993-12-22 | 1995-05-23 | Reyes; Daniel | Fuse interruption indicator and integral extractor |
US6859131B2 (en) * | 2001-05-25 | 2005-02-22 | Dan Stanek | Diagnostic blown fuse indicator |
US6628192B2 (en) * | 2001-10-11 | 2003-09-30 | Mark Werner Steinbicker | Circuit breaker flower |
EP1369890A1 (de) * | 2002-06-07 | 2003-12-10 | Abb Research Ltd. | Schlagmeldersystem für eine Hochspannungssicherung |
US7636028B2 (en) * | 2005-07-20 | 2009-12-22 | Littelfuse, Inc. | Diagnostic fuse indicator including visual status identifier |
US7724122B2 (en) * | 2006-11-22 | 2010-05-25 | Thomas & Betts International, Inc. | Fuse providing circuit isolation and visual interruption indication |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2343224A (en) * | 1942-06-16 | 1944-02-29 | Gen Electric | Electric circuit-interrupting device |
US2421658A (en) * | 1943-04-28 | 1947-06-03 | Gen Electric | Circuit interrupting device |
DE1463655A1 (de) * | 1964-11-24 | 1969-03-27 | Siemens Ag | Sicherung,insbesondere strombegrenzende Hochspannungssicherung,mit einer Schlagvorrichtung zur Ausloesung eines Schalters |
US4060786A (en) * | 1976-10-26 | 1977-11-29 | General Electric Company | Electric fuse with sealed indicator |
-
1978
- 1978-01-19 US US05/870,708 patent/US4156225A/en not_active Expired - Lifetime
-
1979
- 1979-01-19 BR BR7900414A patent/BR7900414A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
US4156225A (en) | 1979-05-22 |
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