FR347098A - Fast shaker - Google Patents
Fast shakerInfo
- Publication number
- FR347098A FR347098A FR347098DA FR347098A FR 347098 A FR347098 A FR 347098A FR 347098D A FR347098D A FR 347098DA FR 347098 A FR347098 A FR 347098A
- Authority
- FR
- France
- Prior art keywords
- shaker
- fast
- fast shaker
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR347098T | 1904-10-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR347098A true FR347098A (en) | 1905-02-23 |
Family
ID=1395760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR347098D Expired FR347098A (en) | 1904-10-14 | 1904-10-14 | Fast shaker |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR347098A (en) |
-
1904
- 1904-10-14 FR FR347098D patent/FR347098A/en not_active Expired
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