JPS59128089U - Defrost device for refrigerator - Google Patents

Defrost device for refrigerator

Info

Publication number
JPS59128089U
JPS59128089U JP2012483U JP2012483U JPS59128089U JP S59128089 U JPS59128089 U JP S59128089U JP 2012483 U JP2012483 U JP 2012483U JP 2012483 U JP2012483 U JP 2012483U JP S59128089 U JPS59128089 U JP S59128089U
Authority
JP
Japan
Prior art keywords
refrigerator
magnet
shutter
shape memory
fixed
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
JP2012483U
Other languages
Japanese (ja)
Inventor
角田　照夫
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP2012483U priority Critical patent/JPS59128089U/en
Publication of JPS59128089U publication Critical patent/JPS59128089U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は冷凍冷蔵庫の縦断面図、第２図は本考案による
要部拡大断面図、第３図は第２図の構成部品を示す斜視
図、第４図は電気回路図である。 １・・・蒸発器、２・・・冷気循環用ファン、３・・・
冷凍室、５・・・動作案内軸、６・・・シャッタ、７・
・・ファングリル板、Ｂ・・・形状記憶合金製バネ、９
・・・ピン、１０・・・可動マグネット、１１・・・固
定マグネット、１２・・・アーム。FIG. 1 is a vertical cross-sectional view of a refrigerator-freezer, FIG. 2 is an enlarged cross-sectional view of main parts according to the present invention, FIG. 3 is a perspective view showing the components of FIG. 2, and FIG. 4 is an electric circuit diagram. 1...Evaporator, 2...Cold air circulation fan, 3...
Freezer compartment, 5... Operation guide shaft, 6... Shutter, 7.
...Fan grill plate, B...Shape memory alloy spring, 9
... Pin, 10... Movable magnet, 11... Fixed magnet, 12... Arm.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 冷凍冷蔵庫の冷気循環用ファングリル部にシャッタ６と
該シャッタ内に形状記憶合金製バネ８を設けるとともに
、シャッタ６に駆動マグネット１０を固定し、可動マグ
ネット１０と空間を介して対向する位置に固定マグネッ
ト１１を固定し、形状記憶合金製バネ８を高温で伸びる
ように記憶処理を施したことを特徴とする冷蔵庫用除霜
装置。A shutter 6 and a shape memory alloy spring 8 are provided in the cold air circulation fan grill portion of the refrigerator-freezer, and a drive magnet 10 is fixed to the shutter 6 at a position facing the movable magnet 10 with a space in between. A defrosting device for a refrigerator, characterized in that a magnet 11 is fixed and a shape memory alloy spring 8 is subjected to memory treatment so that it stretches at high temperatures.
JP2012483U 1983-02-16 1983-02-16 Defrost device for refrigerator Pending JPS59128089U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012483U JPS59128089U (en) 1983-02-16 1983-02-16 Defrost device for refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012483U JPS59128089U (en) 1983-02-16 1983-02-16 Defrost device for refrigerator

Publications (1)

Publication Number Publication Date
JPS59128089U true JPS59128089U (en) 1984-08-29

Family

ID=30151256

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012483U Pending JPS59128089U (en) 1983-02-16 1983-02-16 Defrost device for refrigerator

Country Status (1)

Country Link
JP (1) JPS59128089U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015055376A (en) * 2013-09-10 2015-03-23 ハイアールアジアインターナショナル株式会社 Refrigerator
JP2018096597A (en) * 2016-12-12 2018-06-21 アクア株式会社 refrigerator
JP2018096598A (en) * 2016-12-12 2018-06-21 アクア株式会社 refrigerator
JP2018100808A (en) * 2016-12-21 2018-06-28 アクア株式会社 refrigerator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015055376A (en) * 2013-09-10 2015-03-23 ハイアールアジアインターナショナル株式会社 Refrigerator
JP2018096597A (en) * 2016-12-12 2018-06-21 アクア株式会社 refrigerator
JP2018096598A (en) * 2016-12-12 2018-06-21 アクア株式会社 refrigerator
JP2018100808A (en) * 2016-12-21 2018-06-28 アクア株式会社 refrigerator

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