GB324448A - Improvements relating to protecting devices for alternating current three-phase motors - Google Patents
Improvements relating to protecting devices for alternating current three-phase motorsInfo
- Publication number
- GB324448A GB324448A GB3347628A GB3347628A GB324448A GB 324448 A GB324448 A GB 324448A GB 3347628 A GB3347628 A GB 3347628A GB 3347628 A GB3347628 A GB 3347628A GB 324448 A GB324448 A GB 324448A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alternating current
- improvements relating
- phase motors
- protecting devices
- protecting
- 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
- H01H85/46—Circuit arrangements not adapted to a particular application of the protective device
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3347628A GB324448A (en) | 1928-11-15 | 1928-11-15 | Improvements relating to protecting devices for alternating current three-phase motors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3347628A GB324448A (en) | 1928-11-15 | 1928-11-15 | Improvements relating to protecting devices for alternating current three-phase motors |
Publications (1)
Publication Number | Publication Date |
---|---|
GB324448A true GB324448A (en) | 1930-01-30 |
Family
ID=10353462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3347628A Expired GB324448A (en) | 1928-11-15 | 1928-11-15 | Improvements relating to protecting devices for alternating current three-phase motors |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB324448A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2632927A (en) * | 1947-03-21 | 1953-03-31 | Jarnland Sven Gustav Ejnar | Window |
-
1928
- 1928-11-15 GB GB3347628A patent/GB324448A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2632927A (en) * | 1947-03-21 | 1953-03-31 | Jarnland Sven Gustav Ejnar | Window |
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