FR334196A - Rapide-interrupteur électromagnétique - Google Patents
Rapide-interrupteur électromagnétiqueInfo
- Publication number
- FR334196A FR334196A FR334196DA FR334196A FR 334196 A FR334196 A FR 334196A FR 334196D A FR334196D A FR 334196DA FR 334196 A FR334196 A FR 334196A
- Authority
- FR
- France
- Prior art keywords
- quick
- electromagnetic switch
- electromagnetic
- switch
- 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
- H01H50/00—Details of electromagnetic relays
- H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
- H01H50/74—Mechanical means for producing a desired natural frequency of operation of the contacts, e.g. for self-interrupter
- H01H50/76—Mechanical means for producing a desired natural frequency of operation of the contacts, e.g. for self-interrupter using reed or blade spring
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR334196T | 1903-04-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR334196A true FR334196A (fr) | 1903-12-14 |
Family
ID=1383748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR334196D Expired FR334196A (fr) | 1903-04-18 | 1903-04-18 | Rapide-interrupteur électromagnétique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR334196A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2877319A (en) * | 1956-05-17 | 1959-03-10 | Bell Telephone Labor Inc | Electromechanical vibrator |
-
1903
- 1903-04-18 FR FR334196D patent/FR334196A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2877319A (en) * | 1956-05-17 | 1959-03-10 | Bell Telephone Labor Inc | Electromechanical vibrator |
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