CA1218401A - Magnetic actuator mechanism - Google Patents
Magnetic actuator mechanismInfo
- Publication number
- CA1218401A CA1218401A CA000455028A CA455028A CA1218401A CA 1218401 A CA1218401 A CA 1218401A CA 000455028 A CA000455028 A CA 000455028A CA 455028 A CA455028 A CA 455028A CA 1218401 A CA1218401 A CA 1218401A
- Authority
- CA
- Canada
- Prior art keywords
- armature
- magnetic
- permanent magnet
- spring
- yoke
- 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
- 230000007246 mechanism Effects 0.000 title claims abstract description 15
- 230000004907 flux Effects 0.000 claims abstract description 32
- 230000004044 response Effects 0.000 abstract description 8
- 239000011159 matrix material Substances 0.000 abstract description 6
- 230000009471 action Effects 0.000 abstract description 3
- 230000005415 magnetization Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 16
- 101100310856 Drosophila melanogaster spri gene Proteins 0.000 description 12
- 238000010586 diagram Methods 0.000 description 5
- 230000000149 penetrating effect Effects 0.000 description 4
- 244000180577 Sambucus australis Species 0.000 description 3
- 235000018734 Sambucus australis Nutrition 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- IJJWOSAXNHWBPR-HUBLWGQQSA-N 5-[(3as,4s,6ar)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-n-(6-hydrazinyl-6-oxohexyl)pentanamide Chemical compound N1C(=O)N[C@@H]2[C@H](CCCCC(=O)NCCCCCC(=O)NN)SC[C@@H]21 IJJWOSAXNHWBPR-HUBLWGQQSA-N 0.000 description 1
- 241001464057 Electroma Species 0.000 description 1
- 241000974840 Ellipes Species 0.000 description 1
- 244000228957 Ferula foetida Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- OYFJQPXVCSSHAI-QFPUQLAESA-N enalapril maleate Chemical compound OC(=O)\C=C/C(O)=O.C([C@@H](C(=O)OCC)N[C@@H](C)C(=O)N1[C@@H](CCC1)C(O)=O)CC1=CC=CC=C1 OYFJQPXVCSSHAI-QFPUQLAESA-N 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- GMVPRGQOIOIIMI-DWKJAMRDSA-N prostaglandin E1 Chemical compound CCCCC[C@H](O)\C=C\[C@H]1[C@H](O)CC(=O)[C@@H]1CCCCCCC(O)=O GMVPRGQOIOIIMI-DWKJAMRDSA-N 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
Classifications
-
- 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
- B41J2/235—Print head assemblies
- B41J2/265—Guides for print wires
-
- 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
- B41J2/275—Actuators for print wires of clapper type
Landscapes
- Impact Printers (AREA)
- Electromagnets (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP94587/1983 | 1983-05-27 | ||
| JP58094587A JPS59218871A (ja) | 1983-05-27 | 1983-05-27 | ドツトプリンタ用電磁石装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1218401A true CA1218401A (en) | 1987-02-24 |
Family
ID=14114403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000455028A Expired CA1218401A (en) | 1983-05-27 | 1984-05-24 | Magnetic actuator mechanism |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4568207A (en, 2012) |
| JP (1) | JPS59218871A (en, 2012) |
| CA (1) | CA1218401A (en, 2012) |
| DE (1) | DE3419912A1 (en, 2012) |
| FR (1) | FR2547538B1 (en, 2012) |
| GB (1) | GB2143680B (en, 2012) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4591280A (en) * | 1985-01-22 | 1986-05-27 | Mannesmann Tally Corporation | Permanent magnet, stored energy, print head |
| DE3514465A1 (de) * | 1985-04-22 | 1986-01-09 | Alois Zettler Elektrotechnische Fabrik GmbH, 8000 München | Progressiv wirkende ankerrueckstellfedern fuer elektromagnet |
| US4728917A (en) * | 1986-01-16 | 1988-03-01 | Siemens Aktiengesellschaft | Electromagnetic relay wherein response voltage is rendered temperature independent |
| US4840501A (en) * | 1986-04-29 | 1989-06-20 | Dataproducts Corporation | Three pole printhead actuator |
| US4818133A (en) * | 1986-05-16 | 1989-04-04 | Williams Richard A | High speed wire matrix print head |
| JPH0435176Y2 (en, 2012) * | 1986-11-25 | 1992-08-20 | ||
| EP0343965B1 (en) * | 1988-05-25 | 1993-12-15 | Seiko Epson Corporation | Impact dot printing head |
| JPH0536694Y2 (en, 2012) * | 1988-05-27 | 1993-09-16 | ||
| DE68917414T2 (de) * | 1988-10-18 | 1994-12-01 | Seiko Epson Corp | Druckkopf für Anschlagpunktdrucker. |
| GB8827906D0 (en) * | 1988-11-30 | 1989-01-05 | Yale Security Prod Ltd | Electromagnetically activated mechanisms |
| ATE93773T1 (de) * | 1989-02-20 | 1993-09-15 | Mannesmann Ag | Matrixnadeldruckkopf der vorgespannten bauart. |
| IT1245468B (it) * | 1991-03-19 | 1994-09-20 | Microlys Spa | Testina di stampa ad aghi |
| DE4113802A1 (de) * | 1991-04-24 | 1992-10-29 | Mannesmann Ag | Matrixnadeldruckkopf in klappankerbauart |
| JP2806414B2 (ja) * | 1992-08-18 | 1998-09-30 | 富士通株式会社 | 電気機械変換アクチュエータおよび印字ヘッド |
| US5755330A (en) * | 1995-05-22 | 1998-05-26 | Block Drug Company, Inc. | Multiple compacted solids and packages thereof |
| NL1010974C2 (nl) * | 1999-01-06 | 2000-07-07 | Holec Holland Nv | Tripsysteem voor een elektrische schakelaar met gunstige kracht-weg-karakteristiek. |
| DE102005013197A1 (de) * | 2005-03-16 | 2006-09-28 | Siemens Ag | Magnetische Betätigungsvorrichtung |
| ATE434827T1 (de) * | 2007-02-23 | 2009-07-15 | Siemens Ag | Elektromagnetisches schaltgerät |
| JP6377791B1 (ja) * | 2017-03-10 | 2018-08-22 | Ｅｍデバイス株式会社 | 電磁継電器 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE573182C (de) * | 1926-05-11 | 1933-03-29 | Bbc Brown Boveri & Cie | UEberstromschnellausschalter |
| BE520275A (en, 2012) * | 1952-05-29 | |||
| US3217640A (en) * | 1963-04-30 | 1965-11-16 | Burroughs Corp | Electromagnetic actuating means for wire printers |
| JPS523762B2 (en, 2012) * | 1973-01-26 | 1977-01-29 | ||
| GB1598116A (en) * | 1977-10-15 | 1981-09-16 | Olympus Optical Co | Electromagnets |
| US4214836A (en) * | 1978-03-24 | 1980-07-29 | Digital Equipment Corporation | Impact print head |
| US4233894A (en) * | 1978-06-02 | 1980-11-18 | Printronix, Inc. | Print hammer mechanism having dual pole pieces |
| JPS56135080A (en) * | 1980-03-27 | 1981-10-22 | Oki Electric Ind Co Ltd | Wire dot head |
| JPS5833478A (ja) * | 1981-08-24 | 1983-02-26 | Toshiba Corp | ワイヤドツトプリンタの印字ヘツド |
-
1983
- 1983-05-27 JP JP58094587A patent/JPS59218871A/ja active Pending
-
1984
- 1984-05-24 CA CA000455028A patent/CA1218401A/en not_active Expired
- 1984-05-25 GB GB08413432A patent/GB2143680B/en not_active Expired
- 1984-05-28 DE DE19843419912 patent/DE3419912A1/de active Granted
- 1984-05-28 FR FR8408326A patent/FR2547538B1/fr not_active Expired
- 1984-05-29 US US06/614,640 patent/US4568207A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59218871A (ja) | 1984-12-10 |
| DE3419912C2 (en, 2012) | 1989-06-01 |
| GB2143680B (en) | 1986-10-01 |
| FR2547538B1 (fr) | 1987-02-13 |
| FR2547538A1 (fr) | 1984-12-21 |
| GB8413432D0 (en) | 1984-07-04 |
| US4568207A (en) | 1986-02-04 |
| GB2143680A (en) | 1985-02-13 |
| DE3419912A1 (de) | 1985-02-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1218401A (en) | Magnetic actuator mechanism | |
| US7145423B2 (en) | Electromagnetic actuator and composite electromagnetic actuator apparatus | |
| US4537520A (en) | Dot printer head with reduced magnetic interference | |
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| EP0580117A2 (en) | Moving magnet-type actuator | |
| US4674896A (en) | Printing mechanism for an impact matrix printer | |
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| US4940958A (en) | Polarized electromagnetic apparatus | |
| US4555192A (en) | Release type dot printer head | |
| US4064471A (en) | Electromagnetic relay | |
| US4164721A (en) | Magnetic actuator for a shutter mechanism | |
| US4613243A (en) | Wire matrix printer with damping means | |
| US4461207A (en) | Actuator mechanism for a printer or the like using dual magnets | |
| CA1124780A (en) | Low energy magnetic actuator | |
| JPS6216828B2 (en, 2012) | ||
| EP0411148B1 (en) | Wire dot printing head | |
| US5042376A (en) | Aerodynamic damper for an impact printing actuator | |
| US5232295A (en) | Wire print head and process for fabricating it | |
| JPH0316264Y2 (en, 2012) | ||
| JPS6320008B2 (en, 2012) | ||
| JPH0221395B2 (en, 2012) | ||
| JP2634768B2 (ja) | シングルステイブル型有極電磁石 | |
| JPH0716438Y2 (ja) | ワイヤドット印字ヘッド | |
| JPH0234037Y2 (en, 2012) | ||
| JPS6216487B2 (en, 2012) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |