GB1040670A - Electromagnet - Google Patents
ElectromagnetInfo
- Publication number
- GB1040670A GB1040670A GB4049964A GB4049964A GB1040670A GB 1040670 A GB1040670 A GB 1040670A GB 4049964 A GB4049964 A GB 4049964A GB 4049964 A GB4049964 A GB 4049964A GB 1040670 A GB1040670 A GB 1040670A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gap
- yoke
- armature
- oct
- electromagnet
- 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
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/10—Composite arrangements of magnetic circuits
- H01F3/14—Constrictions; Gaps, e.g. air-gaps
-
- 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
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/02—Cores, Yokes, or armatures made from sheets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Particle Accelerators (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
1,040,670. Electromagnets. H. L. NAIMER. Oct. 5, 1964 [Oct. 7, 1963; April 24, 1964], No. 40499/64. Heading H1P. In an electromagnet having a laminated magnetic core comprising an armature 12 and a yoke 13 having therein an air-gap 14, the gap defining parts 13a, 13b are mutually fixed by a synthetic plastics, e.g. superpolyamide, envelope 16 and the gap has an inclined setting differing from the normal at right-angles to the yoke in order to be of width greater than the shortest possible. The gap may have a zig-zag form, and in Fig. 7 (not shown), be extended to form channels that are plastic filled. The plastics material also forms integral pins in holes 17, 18 in the armature and yoke, and may be applied to anchor short-circuited rings.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT802863A AT241584B (en) | 1963-10-07 | 1963-10-07 | Laminated magnetic circuit consisting of an anchor and a yoke |
AT363264A AT255530B (en) | 1964-04-24 | 1964-04-24 | Laminated magnetic circuit consisting of an anchor and a yoke |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1040670A true GB1040670A (en) | 1966-09-01 |
Family
ID=25600255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4049964A Expired GB1040670A (en) | 1963-10-07 | 1964-10-05 | Electromagnet |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE653414A (en) |
CH (1) | CH421243A (en) |
DE (1) | DE1303118B (en) |
DK (1) | DK135139B (en) |
ES (1) | ES304383A1 (en) |
GB (1) | GB1040670A (en) |
NL (1) | NL6410120A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5355108A (en) * | 1992-10-05 | 1994-10-11 | Aura Systems, Inc. | Electromagnetically actuated compressor valve |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3522569A (en) * | 1967-07-20 | 1970-08-04 | Gen Electric | Magnetic core and coil assembly having a gap which is fixed by a reinforced adhesive layer spanning the gap |
FR2321054A1 (en) * | 1975-08-14 | 1977-03-11 | Sev Marchal | IGNITION COIL |
FR2810153B1 (en) * | 2000-06-07 | 2006-09-22 | Peugeot Citroen Automobiles Sa | ELECTROMAGNETIC ACTUATOR, IN PARTICULAR OF AN INTERNAL COMBUSTION ENGINE VALVE |
-
1964
- 1964-08-21 DK DK413064A patent/DK135139B/en unknown
- 1964-08-31 NL NL6410120A patent/NL6410120A/xx unknown
- 1964-09-16 CH CH1201764A patent/CH421243A/en unknown
- 1964-09-22 BE BE653414D patent/BE653414A/xx unknown
- 1964-09-24 DE DE19641303118D patent/DE1303118B/de active Pending
- 1964-09-25 ES ES304383A patent/ES304383A1/en not_active Expired
- 1964-10-05 GB GB4049964A patent/GB1040670A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5355108A (en) * | 1992-10-05 | 1994-10-11 | Aura Systems, Inc. | Electromagnetically actuated compressor valve |
Also Published As
Publication number | Publication date |
---|---|
DK135139C (en) | 1977-08-22 |
BE653414A (en) | 1965-01-18 |
CH421243A (en) | 1966-09-30 |
NL6410120A (en) | 1964-11-25 |
DK135139B (en) | 1977-03-07 |
DE1303118B (en) | 1972-11-16 |
ES304383A1 (en) | 1964-12-01 |
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