SU178878A1 - - Google Patents
Info
- Publication number
- SU178878A1 SU178878A1 SU178878DA SU178878A1 SU 178878 A1 SU178878 A1 SU 178878A1 SU 178878D A SU178878D A SU 178878DA SU 178878 A1 SU178878 A1 SU 178878A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- diode
- contacts
- electromagnet
- coil
- contact
- Prior art date
Links
- 238000010891 electric arc Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
Landscapes
- Relay Circuits (AREA)
- Keying Circuit Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB256264A GB1046532A (en) | 1964-01-21 | 1964-01-21 | Switchgear for arcless disconnection of a.c. power circuits |
Publications (1)
Publication Number | Publication Date |
---|---|
SU178878A1 true SU178878A1 (enrdf_load_stackoverflow) | 1966-03-15 |
Family
ID=9741768
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU178877D SU178877A1 (ru) | 1964-01-21 | 1966-02-03 | Коммутационное устройство |
SU178878D SU178878A1 (enrdf_load_stackoverflow) | 1964-01-21 | 1966-02-03 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU178877D SU178877A1 (ru) | 1964-01-21 | 1966-02-03 | Коммутационное устройство |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1250525B (enrdf_load_stackoverflow) |
GB (1) | GB1046532A (enrdf_load_stackoverflow) |
SU (2) | SU178877A1 (enrdf_load_stackoverflow) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5964768A (en) * | 1993-01-21 | 1999-10-12 | Acumed, Inc. | Tapered bone screw with continuously varying pitch |
-
0
- DE DEG39282A patent/DE1250525B/de active Pending
-
1964
- 1964-01-21 GB GB256264A patent/GB1046532A/en not_active Expired
-
1966
- 1966-02-03 SU SU178877D patent/SU178877A1/ru active
- 1966-02-03 SU SU178878D patent/SU178878A1/ru active
Also Published As
Publication number | Publication date |
---|---|
GB1046532A (en) | 1966-10-26 |
DE1250525B (enrdf_load_stackoverflow) | |
SU178877A1 (ru) | 1966-03-15 |
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