FR649316A - Improvement in electromagnetic devices - Google Patents
Improvement in electromagnetic devicesInfo
- Publication number
- FR649316A FR649316A FR649316DA FR649316A FR 649316 A FR649316 A FR 649316A FR 649316D A FR649316D A FR 649316DA FR 649316 A FR649316 A FR 649316A
- Authority
- FR
- France
- Prior art keywords
- improvement
- electromagnetic devices
- electromagnetic
- devices
- 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
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/30—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Magnetically Actuated Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB649316X | 1927-02-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR649316A true FR649316A (en) | 1928-12-20 |
Family
ID=10490019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR649316D Expired FR649316A (en) | 1927-02-24 | 1928-02-20 | Improvement in electromagnetic devices |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE554798C (en) |
FR (1) | FR649316A (en) |
NL (1) | NL23511C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2615009C2 (en) * | 1976-04-07 | 1983-08-11 | Fa. Ernst Flitsch, 7012 Fellbach | Drive for a flow control valve |
-
0
- NL NL23511D patent/NL23511C/xx active
-
1928
- 1928-02-15 DE DEW78505D patent/DE554798C/en not_active Expired
- 1928-02-20 FR FR649316D patent/FR649316A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE554798C (en) | 1932-07-16 |
NL23511C (en) |
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