JPS4931243B1 - - Google Patents
Info
- Publication number
- JPS4931243B1 JPS4931243B1 JP48072333A JP7233373A JPS4931243B1 JP S4931243 B1 JPS4931243 B1 JP S4931243B1 JP 48072333 A JP48072333 A JP 48072333A JP 7233373 A JP7233373 A JP 7233373A JP S4931243 B1 JPS4931243 B1 JP S4931243B1
- Authority
- JP
- Japan
- 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
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
- H01F7/14—Pivoting armatures
- H01F7/145—Rotary electromagnets with variable gap
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/10—Scanning systems
- G02B26/101—Scanning systems with both horizontal and vertical deflecting means, e.g. raster or XY scanners
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/02—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only
- H04N3/08—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving reflector
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US87941169A | 1969-11-24 | 1969-11-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4931243B1 true JPS4931243B1 (ja) | 1974-08-20 |
Family
ID=25374103
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP45102832A Pending JPS4844966B1 (ja) | 1969-11-24 | 1970-11-24 | |
JP48072333A Pending JPS4931243B1 (ja) | 1969-11-24 | 1973-06-28 | |
JP48102722A Pending JPS501402B1 (ja) | 1969-11-24 | 1973-09-13 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP45102832A Pending JPS4844966B1 (ja) | 1969-11-24 | 1970-11-24 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP48102722A Pending JPS501402B1 (ja) | 1969-11-24 | 1973-09-13 |
Country Status (2)
Country | Link |
---|---|
US (1) | US3624574A (ja) |
JP (3) | JPS4844966B1 (ja) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4049945A (en) * | 1973-10-10 | 1977-09-20 | Winkler & Dunnebier Maschinenfabrik Und Eisengiesserei Kg | Method of and apparatus for cutting material to shape from a moving web by burning |
US3959673A (en) * | 1974-12-19 | 1976-05-25 | General Scanning, Inc. | Oscillation motors |
JPS51133605U (ja) * | 1975-04-18 | 1976-10-28 | ||
US3970979A (en) * | 1975-07-02 | 1976-07-20 | General Scanning Inc. | Limited rotation motor with velocity sensing system |
US4187452A (en) * | 1975-08-27 | 1980-02-05 | International Business Machines Corporation | Electromechanical torsional oscillator with resonant frequency and amplitude control |
US4076998A (en) * | 1976-08-23 | 1978-02-28 | General Scanning, Inc. | Oscillation motor |
US4090112A (en) * | 1976-08-23 | 1978-05-16 | General Scanning, Inc. | Electrically damped oscillation motor |
JPS5337612U (ja) * | 1976-09-08 | 1978-04-03 | ||
US4186332A (en) * | 1978-05-22 | 1980-01-29 | General Scanning Inc. | Limited rotation moving iron motor with novel velocity sensing and feedback |
US4370019A (en) * | 1978-12-23 | 1983-01-25 | Canon Kabushiki Kaisha | Optical scanning device with temperature control means |
US4302720A (en) * | 1979-04-20 | 1981-11-24 | Bulova Watch Company | Galvanometer-type motor |
GB2060904B (en) * | 1979-10-02 | 1984-03-28 | Gen Scanning Inc | Galvanometer with rigid synthetic resin outer layer |
US4370613A (en) * | 1979-10-02 | 1983-01-25 | General Scanning, Inc. | Galvanometer with molded outer layer under hoop stress |
JPS5690808U (ja) * | 1979-12-17 | 1981-07-20 | ||
US4371782A (en) * | 1979-12-31 | 1983-02-01 | Frans Brouwer | Optical pattern tracing system with remotely controlled kerf and forward offsets |
US4492970A (en) * | 1982-07-22 | 1985-01-08 | Minnesota Mining & Manufacturing Company | Laser diode printer |
US4462014A (en) * | 1982-07-28 | 1984-07-24 | General Scanning Inc. | Wide-angle actuator |
US4528533A (en) * | 1982-07-28 | 1985-07-09 | General Scanning, Inc. | Actuator with compensating flux path |
US4502147A (en) * | 1982-08-09 | 1985-02-26 | Charles Lescrenier | Means for visually indicating an X-ray field |
US4525030A (en) * | 1982-08-26 | 1985-06-25 | General Scanning Inc. | Positioner for optical element |
US4502752A (en) * | 1982-11-08 | 1985-03-05 | General Scanning, Inc. | Resonant actuator for optical scanning |
DE3490738T1 (de) * | 1984-07-24 | 1986-11-20 | General Scanning Inc., Watertown, Mass. | Steller mit Ausgleich-Induktionsfluß-Weg |
FR2569865B1 (fr) * | 1984-08-28 | 1986-09-19 | Barved Zumizion | Dispositif pour dessiner un graphisme par rayon laser sur un ecran |
JPH0448140Y2 (ja) * | 1986-01-09 | 1992-11-12 | ||
US4694212A (en) * | 1986-03-21 | 1987-09-15 | General Scanning, Inc. | Magnetic preloading of actuator bearings |
CH669049A5 (de) * | 1986-04-11 | 1989-02-15 | Heinz Keiser | Oszillierende lineare auslenkvorrichtung. |
US4694235A (en) * | 1986-08-01 | 1987-09-15 | General Scanning, Inc. | Capacitive position sensor |
JP2869064B2 (ja) * | 1987-03-11 | 1999-03-10 | ソニー株式会社 | ディスク駆動装置 |
US4845424A (en) * | 1987-11-16 | 1989-07-04 | Gamble John G | Rotary displacement motor |
US5169050A (en) * | 1991-06-03 | 1992-12-08 | General Scanning, Inc. | Wire bonder with improved actuator |
DE4337800A1 (de) * | 1993-11-05 | 1995-05-11 | Anschuetz & Co Gmbh | Lagerung für einen drehwinkelbegrenzten Rotor |
WO1995027227A1 (en) * | 1994-03-31 | 1995-10-12 | Minnesota Mining & Mfg | Support stand for an optical scanning module |
JP3315893B2 (ja) * | 1997-05-27 | 2002-08-19 | 旭光学工業株式会社 | 光学偏向装置の電磁駆動装置 |
US6307292B1 (en) * | 1999-12-30 | 2001-10-23 | Gsi Lumonics, Inc. | Galvanometer with axial symmetry and improved bearing design |
US6104268A (en) * | 2000-01-05 | 2000-08-15 | Chieh-Hsueh Hsu | Magnetism-sensitive lifter rotatable intermittently and dividing angles controlled by a computer |
US6563248B2 (en) * | 2000-12-28 | 2003-05-13 | Asmo Co., Ltd. | Hybrid-magnet DC motor |
KR100707418B1 (ko) * | 2003-06-05 | 2007-04-13 | 엘지전자 주식회사 | 리니어 압축기의 제어 방법 |
DE10350447A1 (de) * | 2003-10-29 | 2005-06-02 | Braun Gmbh | Antriebseinheit zur Erzeugung einer oszillierenden Bewegung für elektrische Kleingeräte |
US20050189824A1 (en) * | 2003-12-04 | 2005-09-01 | Lg Electronics Inc. | Reciprocating motor |
US7649288B1 (en) | 2006-10-05 | 2010-01-19 | Gsi Group Corporation | System and method for providing rotation control in a limited rotation motor system |
CN104124848B (zh) * | 2014-08-13 | 2016-06-22 | 温州大学 | 一种具有正磁弹簧刚度的力矩马达 |
KR102533636B1 (ko) * | 2016-12-30 | 2023-05-17 | 뉴스케일 파워, 엘엘씨 | 격납 시일부 |
FR3100400B1 (fr) * | 2019-09-03 | 2022-03-11 | Cedrat Tech | Actionneur magnetique et systeme mecatronique |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB629073A (en) * | 1947-10-28 | 1949-09-09 | Ericsson Telephones Ltd | Improvements in or relating to polarised electromagnetic devices |
US2546740A (en) * | 1949-07-26 | 1951-03-27 | Gen Electric | Alternating-current electromagnet with armature |
US2635155A (en) * | 1949-08-20 | 1953-04-14 | Taylor Instrument Co | Synchronously-operated switch |
GB679801A (en) * | 1949-12-14 | 1952-09-24 | Cfcmug | Improvements in or relating to recording electromagnetic oscillographs |
US2578419A (en) * | 1950-04-11 | 1951-12-11 | Gen Electric | Eccentric magnetic suspension |
US2882459A (en) * | 1954-06-04 | 1959-04-14 | Berglund Nils Knut Edvard | Polarised relay |
US3221191A (en) * | 1962-09-12 | 1965-11-30 | Daco Instr Company Inc | Angular displacement solenoid |
US3177385A (en) * | 1963-01-10 | 1965-04-06 | Mechanics For Electronics | Electric motor for limited rotation |
-
1969
- 1969-11-24 US US879411A patent/US3624574A/en not_active Expired - Lifetime
-
1970
- 1970-11-24 JP JP45102832A patent/JPS4844966B1/ja active Pending
-
1973
- 1973-06-28 JP JP48072333A patent/JPS4931243B1/ja active Pending
- 1973-09-13 JP JP48102722A patent/JPS501402B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS501402B1 (ja) | 1975-01-17 |
JPS4844966B1 (ja) | 1973-12-27 |
US3624574A (en) | 1971-11-30 |