JPS5117563A - - Google Patents
Info
- Publication number
- JPS5117563A JPS5117563A JP50077158A JP7715875A JPS5117563A JP S5117563 A JPS5117563 A JP S5117563A JP 50077158 A JP50077158 A JP 50077158A JP 7715875 A JP7715875 A JP 7715875A JP S5117563 A JPS5117563 A JP S5117563A
- Authority
- JP
- Japan
- 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.)
- Granted
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
- H01H85/38—Means for extinguishing or suppressing arc
- H01H85/42—Means for extinguishing or suppressing arc using an arc-extinguishing gas
Landscapes
- Fuses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US483602A US3925745A (en) | 1974-06-27 | 1974-06-27 | High voltage fuse with localized gas evolving suppressors |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5117563A true JPS5117563A (en) | 1976-02-12 |
JPS5532183B2 JPS5532183B2 (en) | 1980-08-23 |
Family
ID=23920740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7715875A Expired JPS5532183B2 (en) | 1974-06-27 | 1975-06-24 |
Country Status (3)
Country | Link |
---|---|
US (1) | US3925745A (en) |
JP (1) | JPS5532183B2 (en) |
CA (1) | CA1024559A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52147758A (en) * | 1976-06-04 | 1977-12-08 | Hitachi Ltd | Current limiting fuse |
JPH01115990A (en) * | 1987-10-30 | 1989-05-09 | Idemitsu Kosan Co Ltd | Production of pitch for carbonaceous material |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4166266A (en) * | 1978-03-06 | 1979-08-28 | Gould Inc. | Electric fuse having composite support for fusible element |
US4183004A (en) * | 1978-04-12 | 1980-01-08 | Gould Inc. | Fuse having helically wound fusible element and support therefor |
US5406245A (en) * | 1993-08-23 | 1995-04-11 | Eaton Corporation | Arc-quenching compositions for high voltage current limiting fuses and circuit interrupters |
AU678623B2 (en) * | 1993-12-13 | 1997-06-05 | Eaton Corporation | Arc-quenching filler for high voltage current limiting fuses and circuit interrupters |
US5714923A (en) * | 1996-05-23 | 1998-02-03 | Eaton Corporation | High voltage current limiting fuse with improved low overcurrent interruption performance |
AU2003242356A1 (en) * | 2002-09-10 | 2004-04-30 | Kurabe Industrial Co., Ltd. | Code-shaped temperature fuse and sheet-shaped temperature fuse |
DE102004005033A1 (en) * | 2004-02-02 | 2005-08-18 | Alstom Technology Ltd | Method for producing a ladder bar constructed from twisted stranded conductors and conductor bar produced by this method |
US7362207B2 (en) * | 2005-05-24 | 2008-04-22 | Eaton Corporation | Electrical switching apparatus and limiter including trip indicator member |
US7558040B2 (en) | 2007-04-26 | 2009-07-07 | Eaton Corporation | Trip indicator member, and limiter and electrical switching apparatus including a plurality of trip indicator members |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2667549A (en) * | 1952-05-29 | 1954-01-26 | Westinghouse Electric Corp | Electric fuse construction |
US3287525A (en) * | 1965-02-26 | 1966-11-22 | Mc Graw Edison Co | Terminal means for fusible element of current limiting fuse |
US3437971A (en) * | 1967-06-26 | 1969-04-08 | Mc Graw Edison Co | Current limiting fuse |
-
1974
- 1974-06-27 US US483602A patent/US3925745A/en not_active Expired - Lifetime
-
1975
- 1975-06-06 CA CA228,702A patent/CA1024559A/en not_active Expired
- 1975-06-24 JP JP7715875A patent/JPS5532183B2/ja not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52147758A (en) * | 1976-06-04 | 1977-12-08 | Hitachi Ltd | Current limiting fuse |
JPH01115990A (en) * | 1987-10-30 | 1989-05-09 | Idemitsu Kosan Co Ltd | Production of pitch for carbonaceous material |
Also Published As
Publication number | Publication date |
---|---|
US3925745A (en) | 1975-12-09 |
JPS5532183B2 (en) | 1980-08-23 |
CA1024559A (en) | 1978-01-17 |