NL32715C - - Google Patents
Info
- Publication number
- NL32715C NL32715C NL57943A NL57943A NL32715C NL 32715 C NL32715 C NL 32715C NL 57943 A NL57943 A NL 57943A NL 57943 A NL57943 A NL 57943A NL 32715 C NL32715 C NL 32715C
- Authority
- NL
- Netherlands
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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/666—Operating arrangements
- H01H33/6664—Operating arrangements with pivoting movable contact structure
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE536562T | 1930-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL32715C true NL32715C (xx) | 1933-12-15 |
Family
ID=34122341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL57943A NL32715C (xx) | 1930-08-04 | 1931-08-04 |
Country Status (4)
| Country | Link |
|---|---|
| DE (2) | DE536562C (xx) |
| FR (1) | FR721547A (xx) |
| GB (1) | GB369131A (xx) |
| NL (1) | NL32715C (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2725445A (en) * | 1952-04-08 | 1955-11-29 | Barnes Eng Co | Hermetically sealed apparatus |
| CN111933477B (zh) * | 2020-06-22 | 2022-08-26 | 华翔翔能科技股份有限公司 | 一种零飞弧塑壳断路器 |
-
1930
- 1930-08-05 DE DE1930536562D patent/DE536562C/de not_active Expired
- 1930-12-25 DE DE1930581448D patent/DE581448C/de not_active Expired
-
1931
- 1931-08-04 GB GB22093/31A patent/GB369131A/en not_active Expired
- 1931-08-04 FR FR721547D patent/FR721547A/fr not_active Expired
- 1931-08-04 NL NL57943A patent/NL32715C/xx active
Also Published As
| Publication number | Publication date |
|---|---|
| FR721547A (fr) | 1932-03-04 |
| GB369131A (en) | 1932-03-17 |
| DE536562C (de) | 1931-10-24 |
| DE581448C (de) | 1933-07-27 |