DE2407485A1 - Linearer schrittmotor - Google Patents
Linearer schrittmotorInfo
- Publication number
- DE2407485A1 DE2407485A1 DE19742407485 DE2407485A DE2407485A1 DE 2407485 A1 DE2407485 A1 DE 2407485A1 DE 19742407485 DE19742407485 DE 19742407485 DE 2407485 A DE2407485 A DE 2407485A DE 2407485 A1 DE2407485 A1 DE 2407485A1
- Authority
- DE
- Germany
- Prior art keywords
- linear motor
- poles
- motor according
- recording medium
- another
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 20
- 238000004804 winding Methods 0.000 claims description 16
- 238000005299 abrasion Methods 0.000 claims description 2
- 239000000696 magnetic material Substances 0.000 claims description 2
- 230000005693 optoelectronics Effects 0.000 claims description 2
- 239000000523 sample Substances 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 description 10
- 230000033228 biological regulation Effects 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 230000005284 excitation Effects 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 241001508691 Martes zibellina Species 0.000 description 1
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000011436 cob Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
- H02K7/065—Electromechanical oscillators; Vibrating magnetic drives
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
- G11B17/34—Guiding record carriers during transducing operation, e.g. for track following
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B21/00—Head arrangements not specific to the method of recording or reproducing
- G11B21/02—Driving or moving of heads
- G11B21/04—Automatic feed mechanism producing a progressive transducing traverse of the head in a direction which cuts across the direction of travel of the recording medium, e.g. helical scan, e.g. by lead-screw
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
- G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
- G11B7/0857—Arrangements for mechanically moving the whole head
- G11B7/08582—Sled-type positioners
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Moving Of Heads (AREA)
- Linear Motors (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7302941A NL7302941A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-03-02 | 1973-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2407485A1 true DE2407485A1 (de) | 1974-09-12 |
Family
ID=19818352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742407485 Pending DE2407485A1 (de) | 1973-03-02 | 1974-02-16 | Linearer schrittmotor |
Country Status (13)
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5545742Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1975-08-15 | 1980-10-27 | ||
| US4271334A (en) * | 1979-04-06 | 1981-06-02 | Discovision Associates | Apparatus for correcting for temperature-induced tracking errors in a system for recovering information from a recording disc |
| US4357567A (en) * | 1979-10-19 | 1982-11-02 | Barcrest Limited | Reversible motor |
| JPS5758249A (en) * | 1980-09-24 | 1982-04-07 | Olympus Optical Co Ltd | Optical system recording and/or reproducing device |
| KR880000999B1 (ko) * | 1981-11-25 | 1988-06-10 | 미쓰다 가쓰시게 | 광학적 정보 기억장치 |
| US4879706A (en) * | 1987-07-29 | 1989-11-07 | Laser Magnetic Storage International Company | Method and apparatus for focus and tracking in an optical disk system |
| US5091710A (en) * | 1988-07-28 | 1992-02-25 | Matsushita Electric Industrial Co., Ltd. | Step linear actuator |
| SE462311B (sv) * | 1988-10-13 | 1990-05-28 | Skf Nova Ab | Linjaert arbetande motor |
| JPH04298943A (ja) * | 1991-03-13 | 1992-10-22 | Sony Corp | コンバージェンス補正装置 |
| US5220222A (en) * | 1991-12-23 | 1993-06-15 | Eastman Kodak Company | Magnetic bushings for an optical access actuator |
| US5828501A (en) * | 1996-07-02 | 1998-10-27 | Barco Gerber Systems | Apparatus and method for positioning a lens to expand an optical beam of an imaging system |
| US5841567A (en) * | 1996-07-02 | 1998-11-24 | Barco Gerber Systems | Method and apparatus for imaging at a plurality of wavelengths |
| US5821981A (en) * | 1996-07-02 | 1998-10-13 | Gerber Systems Corporation | Magnetically preloaded air bearing motion system for an imaging device |
| US5938187A (en) * | 1997-04-18 | 1999-08-17 | Gerber Systems Corporation | Media feed apparatus for an imaging device |
| US5912458A (en) * | 1997-04-18 | 1999-06-15 | Gerber Systems Corporation | Multiple beam scanning system for an imaging device |
| US6042101A (en) * | 1997-06-03 | 2000-03-28 | Gerber Systems Corporation | Automated media transport device and method of using the same |
| DE19853326A1 (de) * | 1998-06-10 | 1999-12-16 | Univ Ilmenau Tech | Tanslator |
| WO2013059934A1 (en) | 2011-10-27 | 2013-05-02 | The University Of British Columbia | Displacement devices and methods for fabrication, use and control of same |
| JP6373992B2 (ja) | 2013-08-06 | 2018-08-15 | ザ・ユニバーシティ・オブ・ブリティッシュ・コロンビア | 変位デバイスおよび方法とそれに関連付けられた運動を検出し推定するための装置 |
| WO2015179962A1 (en) | 2014-05-30 | 2015-12-03 | The University Of British Columbia | Displacement devices and methods for fabrication, use and control of same |
| WO2015184553A1 (en) | 2014-06-07 | 2015-12-10 | The University Of British Columbia | Methods and systems for controllably moving multiple moveable stages in a displacement device |
| EP3155712A4 (en) | 2014-06-14 | 2018-02-21 | The University Of British Columbia | Displacement devices, moveable stages for displacement devices and methods for fabrication, use and control of same |
| EP3320606B1 (en) | 2015-07-06 | 2023-06-07 | The University Of British Columbia | Method and system for controllably moving one or more moveable stages in a displacement device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2506141A (en) * | 1947-08-14 | 1950-05-02 | Drouin Pierre Andre | Uniform microdisplacement device, particularly for gratings scriber |
| US3371156A (en) * | 1964-01-23 | 1968-02-27 | Minnesota Mining & Mfg | Television recording system having audio signals recorded during horizontal blanking intervals |
| FR1537723A (fr) * | 1967-05-19 | 1968-08-30 | Commissariat Energie Atomique | Dispositif de codage d'une liste de termes |
-
1973
- 1973-03-02 NL NL7302941A patent/NL7302941A/xx not_active Application Discontinuation
-
1974
- 1974-02-13 GB GB647874A patent/GB1431141A/en not_active Expired
- 1974-02-14 US US442502A patent/US3894276A/en not_active Expired - Lifetime
- 1974-02-16 DE DE19742407485 patent/DE2407485A1/de active Pending
- 1974-02-27 AT AT160074A patent/AT326760B/de not_active IP Right Cessation
- 1974-02-27 SE SE7402592A patent/SE403331B/xx unknown
- 1974-02-27 JP JP49022422A patent/JPS50313A/ja active Pending
- 1974-02-27 FR FR7406636A patent/FR2220107A1/fr not_active Withdrawn
- 1974-02-28 ES ES423740A patent/ES423740A1/es not_active Expired
- 1974-02-28 CA CA193,721A patent/CA1003887A/en not_active Expired
- 1974-03-01 CH CH296474A patent/CH578800A5/xx not_active IP Right Cessation
- 1974-03-04 BE BE141635A patent/BE811858A/xx unknown
- 1974-03-06 IT IT67549/74A patent/IT1009185B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| BE811858A (fr) | 1974-09-04 |
| CH578800A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-08-13 |
| GB1431141A (en) | 1976-04-07 |
| NL7302941A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-09-04 |
| US3894276A (en) | 1975-07-08 |
| IT1009185B (it) | 1976-12-10 |
| AU6607274A (en) | 1975-08-28 |
| SE403331B (sv) | 1978-08-07 |
| FR2220107A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-09-27 |
| ATA160074A (de) | 1975-03-15 |
| CA1003887A (en) | 1977-01-18 |
| JPS50313A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-01-06 |
| AT326760B (de) | 1975-12-29 |
| ES423740A1 (es) | 1976-06-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| OHW | Rejection |