JP4157447B2 - ダンパー装置 - Google Patents
ダンパー装置 Download PDFInfo
- Publication number
- JP4157447B2 JP4157447B2 JP2003317118A JP2003317118A JP4157447B2 JP 4157447 B2 JP4157447 B2 JP 4157447B2 JP 2003317118 A JP2003317118 A JP 2003317118A JP 2003317118 A JP2003317118 A JP 2003317118A JP 4157447 B2 JP4157447 B2 JP 4157447B2
- Authority
- JP
- Japan
- Prior art keywords
- baffle
- drive unit
- damper device
- joint
- cover member
- 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
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/042—Air treating means within refrigerated spaces
- F25D17/045—Air flow control arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/08—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation using ducts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/061—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation through special compartments
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/067—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by air ducts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/04—Refrigerators with a horizontal mullion
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Air-Flow Control Members (AREA)
Description
カバー部材9の開口部の縁と駆動部5のケース11との間に形成される適度な間隔は、広い場合には水が浸入し、狭い場合には毛細管現象により水が浸透してしまうので、これらの間に形成されている。
2 フレーム
3 開口部
4 バッフル
5 駆動部
8 合わせ目
9 カバー部材
14 接着剤
Claims (4)
- 駆動部と、該駆動部により駆動されるバッフルと、このバッフルにより開閉される開口部を形成するフレームとを有するダンパー装置において、前記駆動部の外部を構成するケースと蓋の合わせ目を覆うと共に、前記駆動部の外部に存在する水分がこの内部に浸入することを防止するカバー部材を備えることを特徴とするダンパー装置。
- 前記フレームと前記カバー部材とは一体成形されたものであることを特徴とする請求項1記載のダンパー装置。
- 駆動部と、該駆動部により駆動されるバッフルと、このバッフルにより開閉される開口部を形成するフレームとを有するダンパー装置において、前記駆動部の外部を構成するケースと蓋の合わせ目はカバー部材で覆われ、前記カバー部材の開口部の縁と、前記ケースの合わせ目に塗布されて封止すると共に、前記駆動部の外部に存在する水分がこの内部に浸入することを防止する接着剤を備えることを特徴とするダンパー装置。
- 前記接着剤はシリコン接着剤であることを特徴とする請求項3記載のダンパー装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003317118A JP4157447B2 (ja) | 2003-09-09 | 2003-09-09 | ダンパー装置 |
KR1020040071307A KR100609152B1 (ko) | 2003-09-09 | 2004-09-07 | 댐퍼 장치 |
US10/936,609 US7357369B2 (en) | 2003-09-09 | 2004-09-08 | Damper device |
CNB2004100771829A CN1325861C (zh) | 2003-09-09 | 2004-09-09 | 风门装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003317118A JP4157447B2 (ja) | 2003-09-09 | 2003-09-09 | ダンパー装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005083672A JP2005083672A (ja) | 2005-03-31 |
JP4157447B2 true JP4157447B2 (ja) | 2008-10-01 |
Family
ID=34416803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003317118A Expired - Fee Related JP4157447B2 (ja) | 2003-09-09 | 2003-09-09 | ダンパー装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7357369B2 (ja) |
JP (1) | JP4157447B2 (ja) |
KR (1) | KR100609152B1 (ja) |
CN (1) | CN1325861C (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4647519B2 (ja) * | 2006-02-28 | 2011-03-09 | 日本電産サンキョー株式会社 | ダンパー装置 |
JP2008070052A (ja) * | 2006-09-14 | 2008-03-27 | Toshiba Corp | 冷蔵庫 |
JP2008075971A (ja) * | 2006-09-21 | 2008-04-03 | Nidec Sankyo Corp | ダンパー装置 |
JP2008075972A (ja) * | 2006-09-21 | 2008-04-03 | Nidec Sankyo Corp | ダンパー装置 |
JP2008089256A (ja) * | 2006-10-03 | 2008-04-17 | Nidec Sankyo Corp | ダンパー装置 |
JP4948377B2 (ja) * | 2007-12-10 | 2012-06-06 | 三菱電機株式会社 | 冷蔵庫 |
CN102365514B (zh) * | 2009-02-27 | 2015-04-01 | 伊莱克斯家用产品公司 | 冰箱空气管道 |
CN101886868B (zh) * | 2009-05-11 | 2012-06-27 | 日立空调·家用电器株式会社 | 挡板装置及具有挡板装置的冰箱 |
JP2011058684A (ja) * | 2009-09-09 | 2011-03-24 | Hitachi Appliances Inc | ダンパ装置およびダンパ装置を備えた冷蔵庫 |
JP6258104B2 (ja) * | 2014-03-31 | 2018-01-10 | 日本電産サンキョー株式会社 | ダンパ装置 |
JP6373053B2 (ja) * | 2014-04-30 | 2018-08-15 | 日本電産サンキョー株式会社 | ダンパ装置 |
CN104279811B (zh) * | 2014-10-09 | 2017-01-11 | 合肥美的电冰箱有限公司 | 电动风门及冰箱 |
CN104964507B (zh) * | 2015-07-30 | 2018-07-20 | 宁波爱姆优东海精工电器有限公司 | 一种冰箱风门的定位结构 |
JP6918578B2 (ja) * | 2017-05-26 | 2021-08-11 | 日本電産サンキョー株式会社 | ダンパ装置 |
CN109968103A (zh) * | 2019-05-15 | 2019-07-05 | 博阳(长兴)智能机电制造有限公司 | 一种数控攻钻机防尘装置 |
JP7289229B2 (ja) * | 2019-07-10 | 2023-06-09 | 日立グローバルライフソリューションズ株式会社 | ダンパ装置及びこれを備える冷蔵装置 |
JP2021021519A (ja) * | 2019-07-26 | 2021-02-18 | 日立グローバルライフソリューションズ株式会社 | ダンパ装置及びこれを備える冷蔵装置 |
JP7225165B2 (ja) * | 2020-07-03 | 2023-02-20 | 日立グローバルライフソリューションズ株式会社 | 冷蔵庫 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR920007626B1 (ko) * | 1990-10-24 | 1992-09-09 | 대우전자 주식회사 | 냉장고의 온도조절 댐퍼 구동기구와 그 제어방법 및 제어장치 |
US5174546A (en) * | 1991-02-25 | 1992-12-29 | Taco, Inc. | Actuator and zone valve |
JP2715226B2 (ja) * | 1992-09-28 | 1998-02-18 | 株式会社三協精機製作所 | ダンパー装置 |
US5417235A (en) * | 1993-07-28 | 1995-05-23 | Regents Of The University Of Michigan | Integrated microvalve structures with monolithic microflow controller |
JP3047160B2 (ja) * | 1995-09-13 | 2000-05-29 | 株式会社三協精機製作所 | モータ式ダンパー装置 |
JP3270889B2 (ja) | 1996-03-27 | 2002-04-02 | 株式会社三協精機製作所 | モータ式ダンパー装置 |
JPH10132124A (ja) * | 1996-10-28 | 1998-05-22 | Mitsubishi Electric Corp | 電動弁 |
CN1141754C (zh) * | 1999-05-26 | 2004-03-10 | 彭苏萍 | 地质雷达防爆天线外壳 |
US6206043B1 (en) * | 1999-11-08 | 2001-03-27 | Ranco Incorporated Of Delaware | CAM operated diverter valve |
US6244564B1 (en) * | 2000-02-10 | 2001-06-12 | Kabushuki Kaisha Sankyo Seiki Seisakusho | Motor-type damper unit |
CN2419556Y (zh) * | 2000-04-28 | 2001-02-14 | 佛山通宝股份有限公司 | 冰箱用的步进式电动风门 |
JP2005513806A (ja) * | 2001-12-20 | 2005-05-12 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 耐水ハウジングを有する電子装置 |
CN2549408Y (zh) * | 2002-06-03 | 2003-05-07 | 张炳圣 | 电冰箱风门装置 |
-
2003
- 2003-09-09 JP JP2003317118A patent/JP4157447B2/ja not_active Expired - Fee Related
-
2004
- 2004-09-07 KR KR1020040071307A patent/KR100609152B1/ko active IP Right Grant
- 2004-09-08 US US10/936,609 patent/US7357369B2/en active Active
- 2004-09-09 CN CNB2004100771829A patent/CN1325861C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7357369B2 (en) | 2008-04-15 |
US20050076670A1 (en) | 2005-04-14 |
CN1595026A (zh) | 2005-03-16 |
KR20050026345A (ko) | 2005-03-15 |
KR100609152B1 (ko) | 2006-08-02 |
JP2005083672A (ja) | 2005-03-31 |
CN1325861C (zh) | 2007-07-11 |
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