JP2016521872A5 - - Google Patents
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- Publication number
- JP2016521872A5 JP2016521872A5 JP2016519633A JP2016519633A JP2016521872A5 JP 2016521872 A5 JP2016521872 A5 JP 2016521872A5 JP 2016519633 A JP2016519633 A JP 2016519633A JP 2016519633 A JP2016519633 A JP 2016519633A JP 2016521872 A5 JP2016521872 A5 JP 2016521872A5
- Authority
- JP
- Japan
- Prior art keywords
- motor
- shutter
- actuator
- bistable solenoid
- aperture
- 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
- 125000006850 spacer group Chemical group 0.000 claims 4
- 238000013459 approach Methods 0.000 claims 2
Applications Claiming Priority (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361833592P | 2013-06-11 | 2013-06-11 | |
| US201361833599P | 2013-06-11 | 2013-06-11 | |
| US201361833587P | 2013-06-11 | 2013-06-11 | |
| US61/833,599 | 2013-06-11 | ||
| US61/833,587 | 2013-06-11 | ||
| US61/833,592 | 2013-06-11 | ||
| US14/088,176 US9228645B2 (en) | 2013-06-11 | 2013-11-22 | Vacuum stable mechanism drive arm |
| US14/088,176 | 2013-11-22 | ||
| US14/170,237 | 2014-01-31 | ||
| US14/170,237 US8911163B1 (en) | 2013-06-11 | 2014-01-31 | Variable aperture mechanism for cryogenic environment, and method |
| PCT/US2014/042010 WO2014201181A1 (en) | 2013-06-11 | 2014-06-11 | Variable aperture mechanism for cryogenic environment, and method |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016521872A JP2016521872A (ja) | 2016-07-25 |
| JP2016521872A5 true JP2016521872A5 (enExample) | 2017-06-01 |
| JP6449262B2 JP6449262B2 (ja) | 2019-01-09 |
Family
ID=52005558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016519633A Active JP6449262B2 (ja) | 2013-06-11 | 2014-06-11 | 極低温環境のための可変アパーチャ機構及び方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8911163B1 (enExample) |
| EP (1) | EP3008812B1 (enExample) |
| JP (1) | JP6449262B2 (enExample) |
| KR (1) | KR102230424B1 (enExample) |
| CA (1) | CA2910978C (enExample) |
| IL (1) | IL242376B (enExample) |
| PL (1) | PL3008812T3 (enExample) |
| WO (1) | WO2014201181A1 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9285653B2 (en) * | 2012-11-06 | 2016-03-15 | Raytheon Company | Variable aperture mechanism for creating different aperture sizes in cameras and other imaging devices |
| US9228645B2 (en) | 2013-06-11 | 2016-01-05 | Raytheon Company | Vacuum stable mechanism drive arm |
| US9323130B2 (en) | 2013-06-11 | 2016-04-26 | Raytheon Company | Thermal control in variable aperture mechanism for cryogenic environment |
| US9448462B2 (en) | 2013-06-11 | 2016-09-20 | Raytheon Company | Pulse width modulation control of solenoid motor |
| WO2015071988A1 (ja) * | 2013-11-14 | 2015-05-21 | キヤノン株式会社 | シャッタ装置およびシャッタ装置を備えた撮像装置 |
| JP2018017532A (ja) | 2016-07-26 | 2018-02-01 | 日本電産コパル株式会社 | 羽根駆動装置及び赤外線撮像装置 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3082674A (en) | 1958-09-11 | 1963-03-26 | Bell & Howell Co | Automatic exposure mechanism with magnetic control of iris blades |
| US4121235A (en) | 1975-09-23 | 1978-10-17 | Fuji Photo Film Co., Ltd. | Electromagnetically operated shutter mechanism |
| US4592083A (en) | 1984-03-27 | 1986-05-27 | Tokyo Shibaura Denki Kabushiki Kaisha | High speed x-ray shutter |
| JPH0227224A (ja) * | 1988-07-18 | 1990-01-30 | Toshiba Corp | 極低温容器及びこれを用いた光測定器 |
| US4995700A (en) | 1989-03-31 | 1991-02-26 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Cryogenic shutter |
| US5128796A (en) | 1989-03-31 | 1992-07-07 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Cryogenic shutter |
| US5689746A (en) | 1993-08-13 | 1997-11-18 | Canon Kabushiki Kaisha | Amount-of-light adjusting device |
| US6515285B1 (en) * | 1995-10-24 | 2003-02-04 | Lockheed-Martin Ir Imaging Systems, Inc. | Method and apparatus for compensating a radiation sensor for ambient temperature variations |
| JPH10281864A (ja) | 1997-04-03 | 1998-10-23 | Nikon Corp | 熱型赤外線カメラ |
| US7321470B2 (en) * | 2002-10-08 | 2008-01-22 | Olympus Corporation | Camera |
| US7427758B2 (en) | 2003-05-28 | 2008-09-23 | Opto-Knowledge Systems, Inc. | Cryogenically cooled adjustable apertures for infra-red cameras |
| US6995359B1 (en) | 2003-06-11 | 2006-02-07 | The United States Of America As Represented By The Secretary Of The Navy | Miniature cryogenic shutter assembly |
| JP2005257669A (ja) * | 2004-02-12 | 2005-09-22 | Toyota Central Res & Dev Lab Inc | 移動部材の速度検出方法及び電磁アクチュエータ駆動装置 |
| JP2007086302A (ja) * | 2005-09-21 | 2007-04-05 | Konica Minolta Opto Inc | 可変絞りを有する画像投影装置 |
| US7436616B2 (en) | 2006-05-31 | 2008-10-14 | Toshiba Corporation | Current pulsing for unloading |
| KR100800480B1 (ko) | 2006-08-04 | 2008-02-04 | 삼성전자주식회사 | 역기전력 캘리브레이션 방법과 이를 이용한 디스크드라이브의 언로딩 제어 방법 및 디스크 드라이브 |
| JP4869855B2 (ja) * | 2006-10-04 | 2012-02-08 | セイコープレシジョン株式会社 | 電磁アクチュエータ及びカメラ用羽根駆動装置 |
| GB2446606A (en) | 2006-12-02 | 2008-08-20 | Nanomotion Ltd | Camera aperture diaphragm with different sized apertures |
| US7724412B2 (en) * | 2007-06-11 | 2010-05-25 | Drs Rsta, Inc. | Variable aperture and actuator assemblies for an imaging system |
| JP4639260B2 (ja) | 2008-08-28 | 2011-02-23 | シャープ株式会社 | カメラモジュールおよびそれを備えた電子機器 |
| JP2010204206A (ja) | 2009-02-27 | 2010-09-16 | Sony Corp | 光量調整装置、レンズ鏡筒、撮像装置、及び撮像装置の制御方法 |
| US7949250B1 (en) | 2009-11-25 | 2011-05-24 | Apple Inc. | Electro-mechanical shutter control |
-
2014
- 2014-01-31 US US14/170,237 patent/US8911163B1/en active Active
- 2014-06-11 KR KR1020157034932A patent/KR102230424B1/ko active Active
- 2014-06-11 PL PL14750026T patent/PL3008812T3/pl unknown
- 2014-06-11 JP JP2016519633A patent/JP6449262B2/ja active Active
- 2014-06-11 EP EP14750026.8A patent/EP3008812B1/en active Active
- 2014-06-11 WO PCT/US2014/042010 patent/WO2014201181A1/en not_active Ceased
- 2014-06-11 CA CA2910978A patent/CA2910978C/en active Active
-
2015
- 2015-10-29 IL IL24237615A patent/IL242376B/en active IP Right Grant
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