BE448853A - - Google Patents
Info
- Publication number
- BE448853A BE448853A BE448853DA BE448853A BE 448853 A BE448853 A BE 448853A BE 448853D A BE448853D A BE 448853DA BE 448853 A BE448853 A BE 448853A
- Authority
- BE
- Belgium
Links
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
- H01H9/0005—Tap change devices
- H01H9/0016—Contact arrangements for tap changers
-
- 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
- H01H33/02—Details
- H01H33/025—Terminal arrangements
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE234224X | 1942-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE448853A true BE448853A (https=) |
Family
ID=5890333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE448853D BE448853A (https=) | 1942-02-14 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE448853A (https=) |
| CH (1) | CH234224A (https=) |
| FR (1) | FR890302A (https=) |
| NL (1) | NL63395C (https=) |
-
0
- BE BE448853D patent/BE448853A/xx unknown
- NL NL63395D patent/NL63395C/xx active
-
1943
- 1943-01-22 FR FR890302D patent/FR890302A/fr not_active Expired
- 1943-02-03 CH CH234224D patent/CH234224A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR890302A (fr) | 1944-02-04 |
| NL63395C (https=) | |
| CH234224A (de) | 1944-09-15 |