FR344110A - Armature for polarized devices operating with alternating current - Google Patents
Armature for polarized devices operating with alternating currentInfo
- Publication number
- FR344110A FR344110A FR344110A FR344110DA FR344110A FR 344110 A FR344110 A FR 344110A FR 344110 A FR344110 A FR 344110A FR 344110D A FR344110D A FR 344110DA FR 344110 A FR344110 A FR 344110A
- Authority
- FR
- France
- Prior art keywords
- armature
- alternating current
- devices operating
- polarized devices
- polarized
- 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
- H01H51/00—Electromagnetic relays
- H01H51/30—Electromagnetic relays specially adapted for actuation by ac
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH344110X | 1903-12-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR344110A true FR344110A (en) | 1904-10-25 |
Family
ID=8892175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR344110A Expired FR344110A (en) | 1903-12-21 | 1904-06-17 | Armature for polarized devices operating with alternating current |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE154869C (en) |
FR (1) | FR344110A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3624147A1 (en) * | 1986-07-17 | 1988-01-21 | Ruhrchemie Ag | METHOD FOR IMPROVING THE FLOWABILITY OF MINERAL OILS AND MINERAL OIL DISTILLATES |
US6495495B1 (en) | 1999-08-20 | 2002-12-17 | The Lubrizol Corporation | Filterability improver |
-
0
- DE DENDAT154869D patent/DE154869C/de active Active
-
1904
- 1904-06-17 FR FR344110A patent/FR344110A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE154869C (en) |
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