YU47569A - E-shaped electromagnet especially for air contactors - Google Patents
E-shaped electromagnet especially for air contactorsInfo
- Publication number
- YU47569A YU47569A YU47569A YU47569A YU47569A YU 47569 A YU47569 A YU 47569A YU 47569 A YU47569 A YU 47569A YU 47569 A YU47569 A YU 47569A YU 47569 A YU47569 A YU 47569A
- Authority
- YU
- Yugoslavia
- Prior art keywords
- shaped electromagnet
- air contactors
- contactors
- electromagnet especially
- air
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/081—Magnetic constructions
-
- 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
- H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil
- H01H50/22—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil wherein the magnetic circuit is substantially closed
- H01H2050/225—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil wherein the magnetic circuit is substantially closed with yoke and armature formed by identical stacked laminates, e.g. punched in one and the same tool
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/163—Details concerning air-gaps, e.g. anti-remanence, damping, anti-corrosion
-
- 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
- H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil
- H01H50/22—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil wherein the magnetic circuit is substantially closed
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnets (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD13164368 | 1968-04-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
YU47569A true YU47569A (en) | 1980-12-31 |
YU35930B YU35930B (en) | 1981-08-31 |
Family
ID=5479937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
YU47569A YU35930B (en) | 1968-04-20 | 1969-02-27 | E-shaped electromagnet especially for air contactors |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1810250B2 (en) |
YU (1) | YU35930B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE411272B (en) * | 1978-05-02 | 1979-12-10 | Asea Ab | ELECTROMAGNETICALLY MANUFACTURED ELECTRICAL COUPLER |
EP0160121B1 (en) * | 1984-03-31 | 1990-01-10 | Square D Company (Deutschland) Gmbh | Electromagnet for electrical switching devices, particularly for contactors |
-
1968
- 1968-11-22 DE DE19681810250 patent/DE1810250B2/en active Granted
-
1969
- 1969-02-27 YU YU47569A patent/YU35930B/en unknown
Also Published As
Publication number | Publication date |
---|---|
YU35930B (en) | 1981-08-31 |
DE1810250A1 (en) | 1969-11-06 |
DE1810250B2 (en) | 1972-12-07 |
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