JPWO2021153017A1 - - Google Patents
Info
- Publication number
- JPWO2021153017A1 JPWO2021153017A1 JP2021574499A JP2021574499A JPWO2021153017A1 JP WO2021153017 A1 JPWO2021153017 A1 JP WO2021153017A1 JP 2021574499 A JP2021574499 A JP 2021574499A JP 2021574499 A JP2021574499 A JP 2021574499A JP WO2021153017 A1 JPWO2021153017 A1 JP WO2021153017A1
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
- G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
- G03B17/14—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets interchangeably
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
- H02K41/02—Linear motors; Sectional motors
- H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Lens Barrels (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020015337 | 2020-01-31 | ||
JP2020015337 | 2020-01-31 | ||
PCT/JP2020/045714 WO2021153017A1 (ja) | 2020-01-31 | 2020-12-08 | リニアアクチュエーター、交換レンズ及び撮像装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JPWO2021153017A1 true JPWO2021153017A1 (ja) | 2021-08-05 |
JPWO2021153017A5 JPWO2021153017A5 (ja) | 2022-08-02 |
JP7347548B2 JP7347548B2 (ja) | 2023-09-20 |
Family
ID=77079024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021574499A Active JP7347548B2 (ja) | 2020-01-31 | 2020-12-08 | リニアアクチュエーター、交換レンズ及び撮像装置 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP7347548B2 (ja) |
CN (1) | CN115023887A (ja) |
WO (1) | WO2021153017A1 (ja) |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03222670A (ja) * | 1989-11-07 | 1991-10-01 | Hitachi Metals Ltd | リニアモータ |
JPH0961692A (ja) * | 1995-08-29 | 1997-03-07 | Koshina:Kk | レンズ駆動装置 |
JP2002359962A (ja) * | 2001-03-30 | 2002-12-13 | Sanyo Denki Co Ltd | シリンダ型リニア同期モータ |
JP2004248490A (ja) * | 2003-01-22 | 2004-09-02 | Thk Co Ltd | リニアモーター及び直線案内装置 |
JP2006136051A (ja) * | 2004-11-02 | 2006-05-25 | Konica Minolta Medical & Graphic Inc | リニアモーター |
JP2008206335A (ja) * | 2007-02-21 | 2008-09-04 | Fuji Mach Mfg Co Ltd | 円筒型リニアモータ |
WO2011001668A1 (ja) * | 2009-06-29 | 2011-01-06 | Thk株式会社 | アクチュエータ及びアクチュエータユニット |
JP2012019613A (ja) * | 2010-07-08 | 2012-01-26 | Thk Co Ltd | リニアモータ |
JP2017093222A (ja) * | 2015-11-13 | 2017-05-25 | 山洋電気株式会社 | コアレスリニアモータ |
WO2019187634A1 (ja) * | 2018-03-30 | 2019-10-03 | ソニー株式会社 | 駆動装置、レンズ鏡筒及び撮像装置 |
-
2020
- 2020-12-08 JP JP2021574499A patent/JP7347548B2/ja active Active
- 2020-12-08 CN CN202080094200.1A patent/CN115023887A/zh active Pending
- 2020-12-08 WO PCT/JP2020/045714 patent/WO2021153017A1/ja active Application Filing
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03222670A (ja) * | 1989-11-07 | 1991-10-01 | Hitachi Metals Ltd | リニアモータ |
JPH0961692A (ja) * | 1995-08-29 | 1997-03-07 | Koshina:Kk | レンズ駆動装置 |
JP2002359962A (ja) * | 2001-03-30 | 2002-12-13 | Sanyo Denki Co Ltd | シリンダ型リニア同期モータ |
JP2004248490A (ja) * | 2003-01-22 | 2004-09-02 | Thk Co Ltd | リニアモーター及び直線案内装置 |
JP2006136051A (ja) * | 2004-11-02 | 2006-05-25 | Konica Minolta Medical & Graphic Inc | リニアモーター |
JP2008206335A (ja) * | 2007-02-21 | 2008-09-04 | Fuji Mach Mfg Co Ltd | 円筒型リニアモータ |
WO2011001668A1 (ja) * | 2009-06-29 | 2011-01-06 | Thk株式会社 | アクチュエータ及びアクチュエータユニット |
JP2012019613A (ja) * | 2010-07-08 | 2012-01-26 | Thk Co Ltd | リニアモータ |
JP2017093222A (ja) * | 2015-11-13 | 2017-05-25 | 山洋電気株式会社 | コアレスリニアモータ |
WO2019187634A1 (ja) * | 2018-03-30 | 2019-10-03 | ソニー株式会社 | 駆動装置、レンズ鏡筒及び撮像装置 |
Also Published As
Publication number | Publication date |
---|---|
JP7347548B2 (ja) | 2023-09-20 |
CN115023887A (zh) | 2022-09-06 |
WO2021153017A1 (ja) | 2021-08-05 |
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