FR740079A - Instant contact electric change-over switch - Google Patents
Instant contact electric change-over switchInfo
- Publication number
- FR740079A FR740079A FR740079DA FR740079A FR 740079 A FR740079 A FR 740079A FR 740079D A FR740079D A FR 740079DA FR 740079 A FR740079 A FR 740079A
- Authority
- FR
- France
- Prior art keywords
- over switch
- contact electric
- electric change
- instant contact
- instant
- 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
- H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
- H01H5/04—Energy stored by deformation of elastic members
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR740079T | 1932-07-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR740079A true FR740079A (en) | 1933-01-20 |
Family
ID=9133310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR740079D Expired FR740079A (en) | 1932-07-19 | 1932-07-19 | Instant contact electric change-over switch |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR740079A (en) |
-
1932
- 1932-07-19 FR FR740079D patent/FR740079A/en not_active Expired
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