JPS63185044U - - Google Patents

Info

Publication number
JPS63185044U
JPS63185044U JP7605887U JP7605887U JPS63185044U JP S63185044 U JPS63185044 U JP S63185044U JP 7605887 U JP7605887 U JP 7605887U JP 7605887 U JP7605887 U JP 7605887U JP S63185044 U JPS63185044 U JP S63185044U
Authority
JP
Japan
Prior art keywords
shape memory
memory alloy
movable plate
ventilation damper
closing device
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
Application number
JP7605887U
Other languages
Japanese (ja)
Other versions
JPH083860Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1987076058U priority Critical patent/JPH083860Y2/en
Publication of JPS63185044U publication Critical patent/JPS63185044U/ja
Application granted granted Critical
Publication of JPH083860Y2 publication Critical patent/JPH083860Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Ventilation (AREA)
  • Air-Flow Control Members (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、本考案の一実施例のスライド式換気
用ダンパーの自動開閉装置の断面図、第２図は、
同装置の正面図、第３図，，は同装置の作
動模式図を示す。第４図，，は他の実施例
のスライド式換気用ダンパーの自動開閉装置の作
動模式図、第５図は、バイアスバネの張力調整機
構の一例の略示図である。 １，１′：サツシユ枠、２：固定パネル、３，
５：円形開口、４：移動パネル（可動板）、６：
第１の形状記憶合金バネ、７：第１バイアス用バ
ネ、８：第２の形状記憶合金バネ、９：第２バイ
アス用バネ、４１：第１移動パネル、４２：第２
移動パネル、５１，５２：円形開口、６１：第１
形状記憶合金バネ、６２：第２形状記憶合金バネ
、７１：第１バイアスバネ、７２：第２バイアス
バネ、１００：筒状カバー、１０１：張力調整用
ボルト、１０２：蝶ネジ、１０３：円形開口、１
０４：移動パネル。 FIG. 1 is a sectional view of an automatic opening/closing device for a sliding ventilation damper according to an embodiment of the present invention, and FIG.
The front view of the device, FIG. 3, shows a schematic diagram of the operation of the device. FIGS. 4 and 4 are schematic diagrams of the operation of an automatic opening/closing device for a sliding ventilation damper according to another embodiment, and FIG. 5 is a schematic diagram of an example of a bias spring tension adjustment mechanism. 1, 1': Sash frame, 2: Fixed panel, 3,
5: Circular opening, 4: Movable panel (movable plate), 6:
First shape memory alloy spring, 7: First bias spring, 8: Second shape memory alloy spring, 9: Second bias spring, 41: First moving panel, 42: Second
Movable panel, 51, 52: circular opening, 61: first
Shape memory alloy spring, 62: Second shape memory alloy spring, 71: First bias spring, 72: Second bias spring, 100: Cylindrical cover, 101: Tension adjustment bolt, 102: Thumb screw, 103: Circular opening ,1
04: Moving panel.

Claims (1)

【実用新案登録請求の範囲】 (1) 可動板の移動によつて空気の流通が断続さ
れる換気用ダンパーにおいて、二方向性の第１の
形状記憶合金バネを可動板の一端に、同第２の形
状記憶合金バネを可動板の他端に各々取着し、か
つ第１の形状記憶合金と第２の形状記憶合金とは
その変態点が相異するものを選択し、一定範囲の
適温気温領域時にのみ空気が流通するようにした
ことを特徴とする換気用ダンパー自動開閉装置。 (2) 可動板が第１及び第２の二枚の可動板から
なり、二方向性の第１の形状記憶合金バネを第１
の可動板に、第２の形状記憶合金バネを第２の可
動板に各々取着したことを特徴とする実用新案登
録請求の範囲第１項記載の換気用ダンパー自動開
閉装置。 (3) 可動板が複数個の空気流通開口を有するも
のであることを特徴とする実用新案登録請求の範
囲第１項又は第２項記載の換気用ダンパー自動開
閉装置。 (4) 形状記憶合金バネが、ＴｉＮｉ製又はＣｕ
ＺｎＡｌ製であることを特徴とする実用新案登録
請求の範囲第１項ないし第３項のいずれかに記載
の換気用ダンパー自動開閉装置。[Claims for Utility Model Registration] (1) In a ventilation damper in which air circulation is interrupted by the movement of a movable plate, a bidirectional first shape memory alloy spring is attached to one end of the movable plate; Two shape memory alloy springs are each attached to the other end of the movable plate, and the first shape memory alloy and the second shape memory alloy are selected to have different transformation points, and are heated to an appropriate temperature within a certain range. An automatic ventilation damper opening/closing device characterized by allowing air to circulate only when the temperature is within the range. (2) The movable plate consists of two movable plates, a first and a second movable plate, and a bidirectional first shape memory alloy spring is attached to the first movable plate.
2. The ventilation damper automatic opening/closing device according to claim 1, wherein a second shape memory alloy spring is attached to each of the second movable plates. (3) The ventilation damper automatic opening/closing device according to claim 1 or 2, wherein the movable plate has a plurality of air circulation openings. (4) Shape memory alloy spring made of TiNi or Cu
The ventilation damper automatic opening/closing device according to any one of claims 1 to 3, which is made of ZnAl.
JP1987076058U 1987-05-22 1987-05-22 Ventilation damper-Automatic opening / closing device Expired - Lifetime JPH083860Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987076058U JPH083860Y2 (en) 1987-05-22 1987-05-22 Ventilation damper-Automatic opening / closing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987076058U JPH083860Y2 (en) 1987-05-22 1987-05-22 Ventilation damper-Automatic opening / closing device

Publications (2)

Publication Number Publication Date
JPS63185044U true JPS63185044U (en) 1988-11-28
JPH083860Y2 JPH083860Y2 (en) 1996-01-31

Family

ID=30922786

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987076058U Expired - Lifetime JPH083860Y2 (en) 1987-05-22 1987-05-22 Ventilation damper-Automatic opening / closing device

Country Status (1)

Country Link
JP (1) JPH083860Y2 (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06109296A (en) * 1992-09-29 1994-04-19 Matsushita Seiko Co Ltd Ventilator
JPH1089761A (en) * 1996-09-09 1998-04-10 Kajima Corp Damper device
JPH1114213A (en) * 1997-04-30 1999-01-22 Nippon Tansan Kk Cooler unit
JPH11188174A (en) * 1997-12-25 1999-07-13 Sega Enterp Ltd Floating game device
JP2000121143A (en) * 1998-10-20 2000-04-28 Nippon Thermostat Kk Ventilator
JP2003097845A (en) * 2001-09-21 2003-04-03 Mitsubishi Electric Corp Air charging damper device
JP2003299721A (en) * 2002-04-12 2003-10-21 Matsushita Electric Ind Co Ltd Volatilizable chemical sustainedly releasing apparatus and air supply circuit for automobile having the same
JP2003307340A (en) * 2002-04-17 2003-10-31 Kyoritsu Air Tech Inc Ventilating opening
JP2006526131A (en) * 2003-04-28 2006-11-16 ナノマッスル・インコーポレイテッド Flow control assembly with shape memory alloy actuator
JP2010271037A (en) * 2010-08-02 2010-12-02 Mitsubishi Electric Corp Air supply damper device
WO2013118291A1 (en) * 2012-02-10 2013-08-15 株式会社佐原 Ventilation device
JP2013190153A (en) * 2012-03-13 2013-09-26 Kuramochi Housing:Kk Ventilator and house by ventilation construction method
CN107436011A (en) * 2016-05-26 2017-12-05 株式会社佐原 Ventilation unit

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59118940U (en) * 1983-01-28 1984-08-10 株式会社協立 damper device
JPS6129248U (en) * 1984-07-25 1986-02-21 正一 高橋 ventilation system
JPS63279051A (en) * 1987-05-11 1988-11-16 Takasago Thermal Eng Co Ltd Device for adjusting a degree of opening of air passage damper

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59118940U (en) * 1983-01-28 1984-08-10 株式会社協立 damper device
JPS6129248U (en) * 1984-07-25 1986-02-21 正一 高橋 ventilation system
JPS63279051A (en) * 1987-05-11 1988-11-16 Takasago Thermal Eng Co Ltd Device for adjusting a degree of opening of air passage damper

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06109296A (en) * 1992-09-29 1994-04-19 Matsushita Seiko Co Ltd Ventilator
JPH1089761A (en) * 1996-09-09 1998-04-10 Kajima Corp Damper device
JPH1114213A (en) * 1997-04-30 1999-01-22 Nippon Tansan Kk Cooler unit
JPH11188174A (en) * 1997-12-25 1999-07-13 Sega Enterp Ltd Floating game device
JP2000121143A (en) * 1998-10-20 2000-04-28 Nippon Thermostat Kk Ventilator
JP2003097845A (en) * 2001-09-21 2003-04-03 Mitsubishi Electric Corp Air charging damper device
JP2003299721A (en) * 2002-04-12 2003-10-21 Matsushita Electric Ind Co Ltd Volatilizable chemical sustainedly releasing apparatus and air supply circuit for automobile having the same
JP2003307340A (en) * 2002-04-17 2003-10-31 Kyoritsu Air Tech Inc Ventilating opening
JP2006526131A (en) * 2003-04-28 2006-11-16 ナノマッスル・インコーポレイテッド Flow control assembly with shape memory alloy actuator
JP2010271037A (en) * 2010-08-02 2010-12-02 Mitsubishi Electric Corp Air supply damper device
WO2013118291A1 (en) * 2012-02-10 2013-08-15 株式会社佐原 Ventilation device
JP2013190153A (en) * 2012-03-13 2013-09-26 Kuramochi Housing:Kk Ventilator and house by ventilation construction method
CN107436011A (en) * 2016-05-26 2017-12-05 株式会社佐原 Ventilation unit
AU2016266047B2 (en) * 2016-05-26 2017-12-21 Sahara Co., Ltd. Ventilation device

Also Published As

Publication number Publication date
JPH083860Y2 (en) 1996-01-31

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