BE345803A - - Google Patents
Info
- Publication number
- BE345803A BE345803A BE345803DA BE345803A BE 345803 A BE345803 A BE 345803A BE 345803D A BE345803D A BE 345803DA BE 345803 A BE345803 A BE 345803A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE656255X | 1926-12-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE345803A true BE345803A (xx) |
Family
ID=6582235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE345803D BE345803A (xx) | 1926-12-14 |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE345803A (xx) |
DE (1) | DE647314C (xx) |
FR (1) | FR656255A (xx) |
NL (2) | NL28888C (xx) |
-
0
- NL NL38008D patent/NL38008B/xx unknown
- BE BE345803D patent/BE345803A/xx unknown
- NL NL28888D patent/NL28888C/xx active
-
1927
- 1927-06-28 DE DE1927647314D patent/DE647314C/de not_active Expired
- 1927-08-03 FR FR656255D patent/FR656255A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR656255A (fr) | 1929-05-06 |
NL28888C (xx) | |
DE647314C (de) | 1937-07-01 |
NL38008B (xx) |