FR2471657A1 - Dispositif d'actionnement electromagnetique - Google Patents
Dispositif d'actionnement electromagnetique Download PDFInfo
- Publication number
- FR2471657A1 FR2471657A1 FR8025431A FR8025431A FR2471657A1 FR 2471657 A1 FR2471657 A1 FR 2471657A1 FR 8025431 A FR8025431 A FR 8025431A FR 8025431 A FR8025431 A FR 8025431A FR 2471657 A1 FR2471657 A1 FR 2471657A1
- Authority
- FR
- France
- Prior art keywords
- stator
- armature
- windings
- frame
- distance
- 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.)
- Granted
Links
- 238000006073 displacement reaction Methods 0.000 claims abstract description 10
- 230000002787 reinforcement Effects 0.000 claims abstract description 10
- 238000004804 winding Methods 0.000 claims description 20
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 241000901720 Stator Species 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- JCCNYMKQOSZNPW-UHFFFAOYSA-N loratadine Chemical compound C1CN(C(=O)OCC)CCC1=C1C2=NC=CC=C2CCC2=CC(Cl)=CC=C21 JCCNYMKQOSZNPW-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
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
- H01F7/16—Rectilinearly-movable armatures
- H01F7/1653—Magnetic circuit having axially spaced pole-pieces
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Electromagnets (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7941560 | 1979-12-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2471657A1 true FR2471657A1 (fr) | 1981-06-19 |
| FR2471657B1 FR2471657B1 (OSRAM) | 1983-01-07 |
Family
ID=10509556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8025431A Granted FR2471657A1 (fr) | 1979-12-01 | 1980-12-01 | Dispositif d'actionnement electromagnetique |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4366401A (OSRAM) |
| JP (1) | JPS5683907A (OSRAM) |
| DE (1) | DE3043302A1 (OSRAM) |
| ES (1) | ES8201346A1 (OSRAM) |
| FR (1) | FR2471657A1 (OSRAM) |
| IT (1) | IT1134387B (OSRAM) |
| MX (1) | MX148957A (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH658654A5 (de) * | 1983-03-04 | 1986-11-28 | Sandoz Ag | Azolderivate, verfahren zu ihrer herstellung und mittel die diese verbindungen enthalten. |
| PL227379B1 (pl) * | 2013-10-29 | 2017-11-30 | Centrum Badań Kosmicznych Polskiej Akademii Nauk | Naped elektromagnetyczny oraz sposób wykonywania napedu elektromagnetycznego |
| CN111641322B (zh) * | 2020-06-30 | 2022-03-25 | 歌尔股份有限公司 | 振动装置以及电子设备 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2448727A (en) * | 1944-03-27 | 1948-09-07 | Warner Electric Brake Mfg Co | Solenoid with armature |
| FR1294701A (fr) * | 1956-03-20 | 1962-06-01 | Perfectionnement aux électro-aimants | |
| DE1165751B (de) * | 1959-07-15 | 1964-03-19 | Siemens Schuckertwerke Gmbh | Tauchanker-Elektromagnet mit welligem Zugkraftverlauf |
| FR1531140A (fr) * | 1967-07-13 | 1968-06-28 | Bell Aerospace Corp | Dispositifs de translation magnétiques |
| FR2444327A1 (fr) * | 1978-12-15 | 1980-07-11 | Robion Jean Marie | Dispositifs electromagnetiques comportant une armature fixe et un noyau coulissant separe de ladite armature par un entrefer solide |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1570395A (en) * | 1976-01-22 | 1980-07-02 | Simms Group Res Dev Ltd | Electromagnetic devices |
| US4238699A (en) * | 1978-08-05 | 1980-12-09 | Lucas Industries Limited | Electro-magnetic devices |
| ES484654A1 (es) * | 1979-04-11 | 1980-06-16 | Lucas Industries Ltd | Dispositivo electromagnetico |
-
1980
- 1980-10-17 US US06/197,903 patent/US4366401A/en not_active Expired - Lifetime
- 1980-10-28 ES ES496360A patent/ES8201346A1/es not_active Expired
- 1980-11-12 JP JP15834680A patent/JPS5683907A/ja active Pending
- 1980-11-17 DE DE19803043302 patent/DE3043302A1/de not_active Withdrawn
- 1980-11-20 IT IT26123/80A patent/IT1134387B/it active
- 1980-12-01 MX MX184967A patent/MX148957A/es unknown
- 1980-12-01 FR FR8025431A patent/FR2471657A1/fr active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2448727A (en) * | 1944-03-27 | 1948-09-07 | Warner Electric Brake Mfg Co | Solenoid with armature |
| FR1294701A (fr) * | 1956-03-20 | 1962-06-01 | Perfectionnement aux électro-aimants | |
| DE1165751B (de) * | 1959-07-15 | 1964-03-19 | Siemens Schuckertwerke Gmbh | Tauchanker-Elektromagnet mit welligem Zugkraftverlauf |
| FR1531140A (fr) * | 1967-07-13 | 1968-06-28 | Bell Aerospace Corp | Dispositifs de translation magnétiques |
| FR2444327A1 (fr) * | 1978-12-15 | 1980-07-11 | Robion Jean Marie | Dispositifs electromagnetiques comportant une armature fixe et un noyau coulissant separe de ladite armature par un entrefer solide |
Also Published As
| Publication number | Publication date |
|---|---|
| US4366401A (en) | 1982-12-28 |
| ES496360A0 (es) | 1981-12-01 |
| DE3043302A1 (de) | 1981-06-19 |
| IT1134387B (it) | 1986-08-13 |
| ES8201346A1 (es) | 1981-12-01 |
| IT8026123A0 (it) | 1980-11-20 |
| JPS5683907A (en) | 1981-07-08 |
| FR2471657B1 (OSRAM) | 1983-01-07 |
| MX148957A (es) | 1983-07-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |