FR704857A - Contact à pression - Google Patents
Contact à pressionInfo
- Publication number
- FR704857A FR704857A FR704857DA FR704857A FR 704857 A FR704857 A FR 704857A FR 704857D A FR704857D A FR 704857DA FR 704857 A FR704857 A FR 704857A
- Authority
- FR
- France
- Prior art keywords
- pressure contact
- contact
- pressure
- 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
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
- H01H1/42—Knife-and-clip contacts
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS704857X | 1930-07-26 | ||
GB35583/30A GB361625A (en) | 1930-07-26 | 1930-11-26 | Improvements in or relating to contact devices for electrical apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
FR704857A true FR704857A (fr) | 1931-05-28 |
Family
ID=25746789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR704857D Expired FR704857A (fr) | 1930-07-26 | 1930-11-03 | Contact à pression |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR704857A (fr) |
GB (1) | GB361625A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2507429A (en) * | 1945-06-01 | 1950-05-09 | Automatic Elect Lab | Wiper assembly for automatic switches as used in telephone systems |
-
1930
- 1930-11-03 FR FR704857D patent/FR704857A/fr not_active Expired
- 1930-11-26 GB GB35583/30A patent/GB361625A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB361625A (en) | 1931-11-26 |
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