JPS6467556A - Ventilating device - Google Patents

Ventilating device

Info

Publication number
JPS6467556A
JPS6467556A JP22359087A JP22359087A JPS6467556A JP S6467556 A JPS6467556 A JP S6467556A JP 22359087 A JP22359087 A JP 22359087A JP 22359087 A JP22359087 A JP 22359087A JP S6467556 A JPS6467556 A JP S6467556A
Authority
JP
Japan
Prior art keywords
condition
case
opening
opened
closed
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.)
Pending
Application number
JP22359087A
Other languages
Japanese (ja)
Inventor
Chozaburo Matsumoto
Katsumi Okita
Yoshiyuki Tanaka
Misao Okamoto
Hiroyuki Araki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SAHARA SHOJI KK
Sekisui House Ltd
Sekisui Chemical Co Ltd
Original Assignee
SAHARA SHOJI KK
Sekisui House Ltd
Sekisui Chemical Co Ltd
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 by SAHARA SHOJI KK, Sekisui House Ltd, Sekisui Chemical Co Ltd filed Critical SAHARA SHOJI KK
Priority to JP22359087A priority Critical patent/JPS6467556A/en
Publication of JPS6467556A publication Critical patent/JPS6467556A/en
Pending legal-status Critical Current

Links

Landscapes

  • Air-Flow Control Members (AREA)
  • Building Environments (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Ventilation (AREA)

Abstract

PURPOSE:To enable automatic opening and closing operation of a ventilating port by having a cassete in which coil springs made of shape changing memory alloy are stored in order that connecting members are transferred through sliders in the direction at which a opening and closing plates are opened, closed and rotated more or less than prescribed temperature. CONSTITUTION:When the temperature in a case 10 is gradually increased and reaches +7 deg.C in the case where opening and closing plates 20, 20, 20 are closed, coil springs 60 made of shape memory alloy are changed from a contracted condition to an expanded condition and connecting members 40 are moved downward by interlocking with sliders 50. And a plurality of opening and closing plates 20, 20, 20 are opened and rotated collectively and a ventilating hole 11 of the case 10 is in a totally-opened condition. Further the totally-opened condition is held even if the temperature is increased. When the temperature in the case 10 is gradually decreased and reaches +3 deg.C in the totally-opened condition, the coil springs 60 made of shape memory alloy are changed from the contracted condition to the expanded condition and the connecting members 40 are moved upward by interlocking with the sliders 50. And the opening and closing plates 20, 20, 20 are closed and rotated, and the ventilating port 11 of the case 10 comes in closed condition again.
JP22359087A 1987-09-07 1987-09-07 Ventilating device Pending JPS6467556A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22359087A JPS6467556A (en) 1987-09-07 1987-09-07 Ventilating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22359087A JPS6467556A (en) 1987-09-07 1987-09-07 Ventilating device

Publications (1)

Publication Number Publication Date
JPS6467556A true JPS6467556A (en) 1989-03-14

Family

ID=16800551

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22359087A Pending JPS6467556A (en) 1987-09-07 1987-09-07 Ventilating device

Country Status (1)

Country Link
JP (1) JPS6467556A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02122805U (en) * 1989-03-15 1990-10-09
JPH0669647U (en) * 1993-02-22 1994-09-30 フルタ電機株式会社 Agricultural and building shutter frame structure
JP3005568U (en) * 1994-01-17 1995-01-10 得司 佐原 "Shape memory alloy and vias series mounting functional structure"
JPH0726581U (en) * 1993-06-07 1995-05-19 佐原ブレス工業株式会社 Ventilation
WO2013118291A1 (en) * 2012-02-10 2013-08-15 株式会社佐原 Ventilation device
CN110593741A (en) * 2019-09-27 2019-12-20 河南城建学院 Light-transmitting rainproof shutter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6113246B2 (en) * 1977-03-10 1986-04-12 Sony Corp

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6113246B2 (en) * 1977-03-10 1986-04-12 Sony Corp

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02122805U (en) * 1989-03-15 1990-10-09
JPH0669647U (en) * 1993-02-22 1994-09-30 フルタ電機株式会社 Agricultural and building shutter frame structure
JPH0726581U (en) * 1993-06-07 1995-05-19 佐原ブレス工業株式会社 Ventilation
JP3005568U (en) * 1994-01-17 1995-01-10 得司 佐原 "Shape memory alloy and vias series mounting functional structure"
WO2013118291A1 (en) * 2012-02-10 2013-08-15 株式会社佐原 Ventilation device
CN110593741A (en) * 2019-09-27 2019-12-20 河南城建学院 Light-transmitting rainproof shutter
CN111734284A (en) * 2019-09-27 2020-10-02 河南城建学院 Light-transmitting rainproof shutter
CN110593741B (en) * 2019-09-27 2020-10-16 河南城建学院 Light-transmitting rainproof shutter
CN111734284B (en) * 2019-09-27 2021-09-21 河南城建学院 Light-transmitting rainproof shutter

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