FR2364532A1 - Circuit magnetique a induit plongeur - Google Patents
Circuit magnetique a induit plongeurInfo
- Publication number
- FR2364532A1 FR2364532A1 FR7725441A FR7725441A FR2364532A1 FR 2364532 A1 FR2364532 A1 FR 2364532A1 FR 7725441 A FR7725441 A FR 7725441A FR 7725441 A FR7725441 A FR 7725441A FR 2364532 A1 FR2364532 A1 FR 2364532A1
- Authority
- FR
- France
- Prior art keywords
- bush
- yoke
- plunger type
- excitation windings
- printing system
- 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
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
- H01F7/1607—Armatures entering the winding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/22—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material
- B41J2/23—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material using print wires
- B41J2/27—Actuators for print wires
- B41J2/285—Actuators for print wires of plunger type
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnets (AREA)
- Impact Printers (AREA)
Abstract
a. Circuit magnétique à induit plongeur, comportant deux parties d'armature en forme de cylindres creux, étant logées à l'intérieur d'un enroulement de bobine, avec alignement et en laissant un entrefer par décalage axial, en servant de douilles de guidage pour un induit cylindrique mobile axialement. b. Circuit caractérisé en ce que les deux parties d'armature sont entourées toutes deux par une douille fendue dans la direction longitudinale, cette douille étant en un matériau non ferromagnétique, et la tension de l'enroulement d'excitation bobinée sur la douille assure le maintien par serrage
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762640612 DE2640612C3 (de) | 1976-09-09 | 1976-09-09 | Tauchankermagnetsystem und Verfahren zu dessen Herstellung |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2364532A1 true FR2364532A1 (fr) | 1978-04-07 |
FR2364532B1 FR2364532B1 (fr) | 1981-10-02 |
Family
ID=5987544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7725441A Granted FR2364532A1 (fr) | 1976-09-09 | 1977-08-19 | Circuit magnetique a induit plongeur |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2640612C3 (fr) |
FR (1) | FR2364532A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2400759A2 (fr) * | 1977-08-18 | 1979-03-16 | Ledex Inc | Bobine electrique axiale |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3141206A1 (de) * | 1981-10-16 | 1983-04-28 | Transformatoren Union Ag, 7000 Stuttgart | Eisenkern fuer transformatoren |
DE102017106476A1 (de) * | 2017-03-27 | 2018-09-27 | Schaeffler Technologies AG & Co. KG | Magnetaktor mit Buchse als Ankergleitlager |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB411313A (en) * | 1932-07-26 | 1934-06-07 | British Thomson Houston Co Ltd | Improvements in and relating to mechanism operated by solenoids for transmitting fluid pressure |
CH421297A (de) * | 1964-04-23 | 1966-09-30 | Peter Dipl Ing Isliker | Gleichstrommagnet |
US3419739A (en) * | 1966-04-22 | 1968-12-31 | Warner W. Clements | Electromechanical actuator |
FR2087596A5 (fr) * | 1970-05-25 | 1971-12-31 | Lang Gregor | |
FR2101538A5 (fr) * | 1970-07-06 | 1972-03-31 | Anker Werke Ag | |
US3696837A (en) * | 1971-05-07 | 1972-10-10 | Gpe Controls Inc | Electromagnetic fluid control valve |
DE1789100A1 (de) * | 1964-04-06 | 1973-01-11 | Automatic Switch Co | Elektromagnetkern |
FR2264372A1 (fr) * | 1974-03-12 | 1975-10-10 | Ledex Inc | |
FR2291589A2 (fr) * | 1974-01-04 | 1976-06-11 | Centre Nat Etd Spatiales | Structure d'electro-aimant a grande force portante et faible temps de reponse |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2119415B2 (de) * | 1971-04-21 | 1975-09-25 | Nixdorf Computer Ag, 4790 Paderborn | Elektromagnetischer Antrieb für die Nadel eines Nadeldruckers |
-
1976
- 1976-09-09 DE DE19762640612 patent/DE2640612C3/de not_active Expired
-
1977
- 1977-08-19 FR FR7725441A patent/FR2364532A1/fr active Granted
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB411313A (en) * | 1932-07-26 | 1934-06-07 | British Thomson Houston Co Ltd | Improvements in and relating to mechanism operated by solenoids for transmitting fluid pressure |
DE1789100A1 (de) * | 1964-04-06 | 1973-01-11 | Automatic Switch Co | Elektromagnetkern |
CH421297A (de) * | 1964-04-23 | 1966-09-30 | Peter Dipl Ing Isliker | Gleichstrommagnet |
US3419739A (en) * | 1966-04-22 | 1968-12-31 | Warner W. Clements | Electromechanical actuator |
FR2087596A5 (fr) * | 1970-05-25 | 1971-12-31 | Lang Gregor | |
FR2101538A5 (fr) * | 1970-07-06 | 1972-03-31 | Anker Werke Ag | |
US3696837A (en) * | 1971-05-07 | 1972-10-10 | Gpe Controls Inc | Electromagnetic fluid control valve |
FR2291589A2 (fr) * | 1974-01-04 | 1976-06-11 | Centre Nat Etd Spatiales | Structure d'electro-aimant a grande force portante et faible temps de reponse |
FR2264372A1 (fr) * | 1974-03-12 | 1975-10-10 | Ledex Inc |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2400759A2 (fr) * | 1977-08-18 | 1979-03-16 | Ledex Inc | Bobine electrique axiale |
Also Published As
Publication number | Publication date |
---|---|
DE2640612C3 (de) | 1982-01-21 |
DE2640612A1 (de) | 1978-03-16 |
FR2364532B1 (fr) | 1981-10-02 |
DE2640612B2 (de) | 1981-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |