JP5999381B2 - 駆動装置 - Google Patents
駆動装置 Download PDFInfo
- Publication number
- JP5999381B2 JP5999381B2 JP2014127143A JP2014127143A JP5999381B2 JP 5999381 B2 JP5999381 B2 JP 5999381B2 JP 2014127143 A JP2014127143 A JP 2014127143A JP 2014127143 A JP2014127143 A JP 2014127143A JP 5999381 B2 JP5999381 B2 JP 5999381B2
- Authority
- JP
- Japan
- Prior art keywords
- spring
- movable member
- base
- memory alloy
- shape memory
- 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 - Fee Related
Links
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
- F03G7/061—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element
- F03G7/0614—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element using shape memory elements
- F03G7/06143—Wires
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
- F03G7/065—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like using a shape memory element
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Springs (AREA)
- Lens Barrels (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Manipulator (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Description
B 筐体
1 駆動装置
2 形状記憶合金部材
21 形状記憶合金線
22 被覆部材
3 ベース部材
31 動作凹部
32 動作基部
33 端子固定部
34 バネ支持部
35 支持用凸部
36 加締め用溝
37 ガイド穴
4 可動部材
41 動作凸部
42 伝達部
43 フランジ部
5 端子金具
6 ブラケット
61 挿通窓
7 バネ体
71 バネ基部
72 バネ本体
8 バネ
81 バネ本体
82 連結保持部
83 可動保持部
Claims (4)
- 表面部に一又は複数の動作凹部からなる動作基部を有するベース部材と、
該ベース部材と対向するように配置され、対向面側に前記動作凹部内に挿入される動作凸部を有する可動部材とを備え、
前記ベース部材と前記可動部材との間に通電した際の発熱により収縮する線状又は帯状の形状記憶合金部材を介在させ、前記形状記憶合金部材の通電による収縮に連動して可動部材を前記ベース部材に対し離反する方向に移動させるようにした駆動装置において、
前記ベース部材に支持されて前記可動部材を前記離反する方向に付勢するバネ体を備え、
前記ベース部材は、前記動作基部の側部にバネ支持部を備え、
前記可動部材は、前記バネ支持部の上面と対向するフランジ状の押し上げ部を備え、前記バネ支持部と前記押し上げ部との間にバネ体を介在させたことを特徴とする駆動装置。 - 前記バネ体は、前記バネ支持部の両端に開口したガイド穴に挿入されるバネ基部と、該両バネ基部間に両端を支持させて押し上げ部側に膨出した円弧状を成すように湾曲したバネ本体とを備え、
該ガイド穴の少なくとも何れか一方が長穴溝状に形成された請求項1に記載の駆動装置。 - 前記バネ体は、端部が前記可動部材に移動可能に保持され、前記バネ支持部側に膨出した円弧状に湾曲したバネ本体を備え、該バネ本体の円弧状頂部を前記バネ支持部の上面に当接させた請求項1に記載の駆動装置。
- 前記ベース部材に前記可動部材を移動可能に保持させるブラケットを備えた請求項1〜3に記載の駆動装置。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014127143A JP5999381B2 (ja) | 2014-06-20 | 2014-06-20 | 駆動装置 |
TW103130563A TWI602993B (zh) | 2014-06-20 | 2014-09-04 | Drive |
PCT/JP2014/077475 WO2015194060A1 (ja) | 2014-06-20 | 2014-10-08 | 駆動装置 |
CN201480002737.5A CN105531475B (zh) | 2014-06-20 | 2014-10-08 | 驱动装置 |
KR1020157005171A KR101695326B1 (ko) | 2014-06-20 | 2014-10-08 | 구동장치 |
EP14868727.0A EP3159538A4 (en) | 2014-06-20 | 2014-10-08 | Drive device |
US14/744,039 US9909572B2 (en) | 2014-06-20 | 2015-06-19 | Drive device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014127143A JP5999381B2 (ja) | 2014-06-20 | 2014-06-20 | 駆動装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016006309A JP2016006309A (ja) | 2016-01-14 |
JP5999381B2 true JP5999381B2 (ja) | 2016-09-28 |
Family
ID=54935083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014127143A Expired - Fee Related JP5999381B2 (ja) | 2014-06-20 | 2014-06-20 | 駆動装置 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP3159538A4 (ja) |
JP (1) | JP5999381B2 (ja) |
KR (1) | KR101695326B1 (ja) |
CN (1) | CN105531475B (ja) |
TW (1) | TWI602993B (ja) |
WO (1) | WO2015194060A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6813170B2 (ja) * | 2016-08-02 | 2021-01-13 | 株式会社テージーケー | アクチュエータ |
US9785196B1 (en) * | 2016-08-18 | 2017-10-10 | Microsoft Technology Licensing, Llc | Capture connector for actuated locking devices |
JP7063581B2 (ja) * | 2017-11-14 | 2022-05-09 | フォスター電機株式会社 | アクチュエータ |
JP6660364B2 (ja) | 2017-11-17 | 2020-03-11 | 株式会社丸和製作所 | アクチュエータおよびアクチュエータの製造方法 |
CN110273821B (zh) * | 2018-03-15 | 2021-03-30 | 华为技术有限公司 | 发电装置、发电系统、基于发电装置的终端和充电系统 |
JP7193952B2 (ja) * | 2018-08-23 | 2022-12-21 | フォスター電機株式会社 | アクチュエータ |
US11146187B2 (en) * | 2019-02-06 | 2021-10-12 | Seiko Instruments Inc. | Inertial force imparting device and tactile sensation presenting device |
JP7114087B2 (ja) * | 2019-10-02 | 2022-08-08 | 株式会社丸和製作所 | アクチュエータおよびアクチュエータの製造方法 |
JP7293531B2 (ja) * | 2019-10-04 | 2023-06-20 | フォスター電機株式会社 | アクチュエータ |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6326707B1 (en) * | 2000-05-08 | 2001-12-04 | Mark A. Gummin | Shape memory alloy actuator |
JP4142597B2 (ja) | 2004-02-10 | 2008-09-03 | トキコーポレーション株式会社 | 形状記憶合金アクチュエータ |
JP4730011B2 (ja) * | 2005-07-26 | 2011-07-20 | パナソニック電工株式会社 | 小型バルブ |
CN101233354A (zh) * | 2005-07-26 | 2008-07-30 | 松下电工株式会社 | 小型阀 |
EP1909008A4 (en) * | 2005-07-26 | 2011-01-26 | Panasonic Elec Works Co Ltd | COMPACT VALVE |
JP4832373B2 (ja) * | 2007-07-10 | 2011-12-07 | オリンパス株式会社 | 形状記憶合金アクチュエータ |
JP5107682B2 (ja) * | 2007-11-26 | 2012-12-26 | セイコーインスツル株式会社 | 駆動モジュールおよびそれを備える電子機器 |
CN103080543B (zh) * | 2010-08-20 | 2016-06-22 | 株式会社青电舍 | 冲击驱动式致动器 |
US20120199763A1 (en) * | 2011-02-03 | 2012-08-09 | Lind Randall F | Mesofluidic shape memory alloy valve |
ITMI20112121A1 (it) * | 2011-11-22 | 2013-05-23 | Getters Spa | Sistema per la produzione di acqua calda e distributore automatico di bevande che lo utilizza |
JP5656030B2 (ja) * | 2012-08-17 | 2015-01-21 | Smk株式会社 | 駆動装置及びその製造方法 |
JP5967366B2 (ja) * | 2012-09-11 | 2016-08-10 | Smk株式会社 | 平型形状記憶ケーブル体及びそれを使用した駆動装置 |
JP6046981B2 (ja) * | 2012-10-30 | 2016-12-21 | ミネベア株式会社 | アクチュエータ |
JP6046980B2 (ja) * | 2012-10-30 | 2016-12-21 | ミネベア株式会社 | アクチュエータ |
-
2014
- 2014-06-20 JP JP2014127143A patent/JP5999381B2/ja not_active Expired - Fee Related
- 2014-09-04 TW TW103130563A patent/TWI602993B/zh not_active IP Right Cessation
- 2014-10-08 WO PCT/JP2014/077475 patent/WO2015194060A1/ja active Application Filing
- 2014-10-08 EP EP14868727.0A patent/EP3159538A4/en not_active Withdrawn
- 2014-10-08 CN CN201480002737.5A patent/CN105531475B/zh not_active Expired - Fee Related
- 2014-10-08 KR KR1020157005171A patent/KR101695326B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CN105531475A (zh) | 2016-04-27 |
TW201600718A (zh) | 2016-01-01 |
EP3159538A4 (en) | 2017-11-15 |
TWI602993B (zh) | 2017-10-21 |
KR101695326B1 (ko) | 2017-01-11 |
KR20160036526A (ko) | 2016-04-04 |
CN105531475B (zh) | 2018-05-15 |
CN105531475A9 (zh) | 2016-07-20 |
WO2015194060A1 (ja) | 2015-12-23 |
EP3159538A1 (en) | 2017-04-26 |
JP2016006309A (ja) | 2016-01-14 |
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