JPH02306082A - 冷蔵庫 - Google Patents

冷蔵庫

Info

Publication number
JPH02306082A
JPH02306082A JP12570789A JP12570789A JPH02306082A JP H02306082 A JPH02306082 A JP H02306082A JP 12570789 A JP12570789 A JP 12570789A JP 12570789 A JP12570789 A JP 12570789A JP H02306082 A JPH02306082 A JP H02306082A
Authority
JP
Japan
Prior art keywords
door
shape memory
memory alloy
alloy spring
spring
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
JP12570789A
Other languages
English (en)
Inventor
Yukihide Teranishi
寺西　幸秀
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Priority to JP12570789A priority Critical patent/JPH02306082A/ja
Publication of JPH02306082A publication Critical patent/JPH02306082A/ja
Pending legal-status Critical Current

Links

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  • Refrigerator Housings (AREA)

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。

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は冷蔵庫に関し、特にドアの閉め忘れ防止機構を
備えた冷蔵庫に関する。
〔従来の技術〕
従来、この種の冷蔵庫は特別なドアの閉め忘れ防止機構
はついていない。
〔発明が解決しようとする課題〕
上述した従来の冷蔵庫は、ドアの閉め忘れ防止機構を備
えていないので、使用者が閉めたつもりで忘れたり、あ
るいは子供が開けっばなしにしたりして、中に入ってい
るものが冷却されなくなること、すなわち機能が低下す
るという欠点がある。
本発明の目的は、かかるドアの開かれつづけた状態を監
視し、機能低下を防止することのできる冷蔵庫を提供す
ることにある。
〔課題を解決するための手段〕
本発明の冷蔵庫は、冷蔵庫本体とドア側に形状記憶合金
製スプリングの両端がそれぞれ支持されており、室温に
よって前記形状記憶合金性スプリングの形状記憶効果が
現われドアが閉じる機構を含んで構成される。
〔実施例〕　′ 次に、本発明の実施例について図面を参照して説明する
。
第１図は本発明の一実施例を示す冷蔵庫主要部の横断面
図である。
第１図に示すように、本実施例は低温をやわらかく且つ
室温で形状記憶効果を発揮する形状記憶合金製スプリン
グ３と、冷蔵庫本体１の内部が冷えてないときでもドア
２の開閉が行えるための形状記憶合金製スプリング３に
直列に配置されたスプリング４とを有している。尚、冷
蔵庫本体１とドア２とは蝶番５により結合されている。
すなわち、形状記憶合金製スプリング３の一端はドア２
に固定され、他端は一般のコイルスプリング４と直列に
接続されている。このコイルスプリング４の他端は冷蔵
庫本体１に固定されている。
いま、冷蔵庫使用中に使用者によってドア２が開けられ
たとする。このとき、形状記憶合金製スプリング３の温
度は低くやわらかいので伸びた状態となっている。この
ドア２を開けたまま放置すると、室温によって形状記憶
合金製スプリング３は温められ、形状記憶効果を発揮し
て元の長さに縮もうとする。この際、コイルスプリング
４は伸びるが、形状記憶合金製スプリング３の縮む量が
大きいので、ドア２は自動的に閉じられる。
一方、冷蔵庫内が冷えていないときは、形状記憶合金製
スプリング３は縮んだ状態で固いが、スプリング４が伸
びることによってドア２は開けることができる。
〔発明の効果〕
以上説明したように、本発明の冷蔵庫は、本体とドア側
に形状記憶合金製スプリングを係合させ、室温によって
形状記憶効果が現われドアを閉じる機構を含むことによ
り、ドアの閉め忘れを防止するとともに、機能低下を防
止することができるという効果がある。
図面の簡単な説明 第１図は本発明の一実施例を示す冷蔵庫主要部の横断面
図である。
１・・・冷蔵庫本体、２・・・ドア、３・・・形状記憶
合金製スプリング、４・・・スプリング、５・・・蝶番
。

Claims (1)

    【特許請求の範囲】
  1. 冷蔵庫本体とドア側に形状記憶合金製スプリングの両端
    がそれぞれ支持されており、室温によって前記形状記憶
    合金性スプリングの形状記憶効果が現われドアが閉じる
    機構を含むことを特徴とする冷蔵庫。
JP12570789A 1989-05-19 1989-05-19 冷蔵庫 Pending JPH02306082A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12570789A JPH02306082A (ja) 1989-05-19 1989-05-19 冷蔵庫

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12570789A JPH02306082A (ja) 1989-05-19 1989-05-19 冷蔵庫

Publications (1)

Publication Number Publication Date
JPH02306082A true JPH02306082A (ja) 1990-12-19

Family

ID=14916742

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12570789A Pending JPH02306082A (ja) 1989-05-19 1989-05-19 冷蔵庫

Country Status (1)

Country Link
JP (1) JPH02306082A (ja)

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Publication number Priority date Publication date Assignee Title
US7500704B2 (en) * 2006-11-01 2009-03-10 Gm Global Technology Operations, Inc. Compartment access system with active material component and method for controlling access to an interior compartment
JP2010091427A (ja) * 2008-10-08 2010-04-22 Toshiba Corp 自動分析装置及びその収納庫の蓋駆動方法
EP2196119A1 (de) * 2008-08-22 2010-06-16 S.W. Muller Behälter für Esswaren
US10112745B2 (en) 2015-10-22 2018-10-30 Autosplice, Inc. Selectively accessible container apparatus, hinge assembly with a shape memory alloy filament, and methods
US10372199B2 (en) 2014-10-08 2019-08-06 Apple Inc. Apparatus for managing power and running and booting an inter-processor communication link between independently operable processors
US10372637B2 (en) 2014-09-16 2019-08-06 Apple Inc. Methods and apparatus for aggregating packet transfer over a virtual bus interface
US10552352B2 (en) 2015-06-12 2020-02-04 Apple Inc. Methods and apparatus for synchronizing uplink and downlink transactions on an inter-device communication link
US10558580B2 (en) 2016-02-29 2020-02-11 Apple Inc. Methods and apparatus for loading firmware on demand
US10585699B2 (en) 2018-07-30 2020-03-10 Apple Inc. Methods and apparatus for verifying completion of groups of data transactions between processors
US10591976B2 (en) 2016-11-10 2020-03-17 Apple Inc. Methods and apparatus for providing peripheral sub-system stability
US10719376B2 (en) 2018-08-24 2020-07-21 Apple Inc. Methods and apparatus for multiplexing data flows via a single data structure
US10841880B2 (en) 2016-01-27 2020-11-17 Apple Inc. Apparatus and methods for wake-limiting with an inter-device communication link
US10846224B2 (en) 2018-08-24 2020-11-24 Apple Inc. Methods and apparatus for control of a jointly shared memory-mapped region
US10853272B2 (en) 2016-03-31 2020-12-01 Apple Inc. Memory access protection apparatus and methods for memory mapped access between independently operable processors
US11558348B2 (en) 2019-09-26 2023-01-17 Apple Inc. Methods and apparatus for emerging use case support in user space networking
US11606302B2 (en) 2020-06-12 2023-03-14 Apple Inc. Methods and apparatus for flow-based batching and processing
US11775359B2 (en) 2020-09-11 2023-10-03 Apple Inc. Methods and apparatuses for cross-layer processing
US11792307B2 (en) 2018-03-28 2023-10-17 Apple Inc. Methods and apparatus for single entity buffer pool management
US11799986B2 (en) 2020-09-22 2023-10-24 Apple Inc. Methods and apparatus for thread level execution in non-kernel space
US11829303B2 (en) 2019-09-26 2023-11-28 Apple Inc. Methods and apparatus for device driver operation in non-kernel space
US11876719B2 (en) 2021-07-26 2024-01-16 Apple Inc. Systems and methods for managing transmission control protocol (TCP) acknowledgements
US11882051B2 (en) 2021-07-26 2024-01-23 Apple Inc. Systems and methods for managing transmission control protocol (TCP) acknowledgements
US11954540B2 (en) 2020-09-14 2024-04-09 Apple Inc. Methods and apparatus for thread-level execution in non-kernel space

Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1918493A3 (en) * 2006-11-01 2013-04-17 GM Global Technology Operations LLC Compartment access system with active material component and method for controlling access to an interior compartment
US7500704B2 (en) * 2006-11-01 2009-03-10 Gm Global Technology Operations, Inc. Compartment access system with active material component and method for controlling access to an interior compartment
EP2196119A1 (de) * 2008-08-22 2010-06-16 S.W. Muller Behälter für Esswaren
JP2010091427A (ja) * 2008-10-08 2010-04-22 Toshiba Corp 自動分析装置及びその収納庫の蓋駆動方法
US10372637B2 (en) 2014-09-16 2019-08-06 Apple Inc. Methods and apparatus for aggregating packet transfer over a virtual bus interface
US10684670B2 (en) 2014-10-08 2020-06-16 Apple Inc. Methods and apparatus for managing power with an inter-processor communication link between independently operable processors
US10372199B2 (en) 2014-10-08 2019-08-06 Apple Inc. Apparatus for managing power and running and booting an inter-processor communication link between independently operable processors
US10551906B2 (en) 2014-10-08 2020-02-04 Apple Inc. Methods and apparatus for running and booting inter-processor communication link between independently operable processors
US10552352B2 (en) 2015-06-12 2020-02-04 Apple Inc. Methods and apparatus for synchronizing uplink and downlink transactions on an inter-device communication link
US10112745B2 (en) 2015-10-22 2018-10-30 Autosplice, Inc. Selectively accessible container apparatus, hinge assembly with a shape memory alloy filament, and methods
US10841880B2 (en) 2016-01-27 2020-11-17 Apple Inc. Apparatus and methods for wake-limiting with an inter-device communication link
US10846237B2 (en) 2016-02-29 2020-11-24 Apple Inc. Methods and apparatus for locking at least a portion of a shared memory resource
US10572390B2 (en) 2016-02-29 2020-02-25 Apple Inc. Methods and apparatus for loading firmware on demand
US10558580B2 (en) 2016-02-29 2020-02-11 Apple Inc. Methods and apparatus for loading firmware on demand
US10853272B2 (en) 2016-03-31 2020-12-01 Apple Inc. Memory access protection apparatus and methods for memory mapped access between independently operable processors
US11809258B2 (en) 2016-11-10 2023-11-07 Apple Inc. Methods and apparatus for providing peripheral sub-system stability
US10591976B2 (en) 2016-11-10 2020-03-17 Apple Inc. Methods and apparatus for providing peripheral sub-system stability
US12314786B2 (en) 2018-03-28 2025-05-27 Apple Inc. Methods and apparatus for memory allocation and reallocation in networking stack infrastructures
US11843683B2 (en) 2018-03-28 2023-12-12 Apple Inc. Methods and apparatus for active queue management in user space networking
US11792307B2 (en) 2018-03-28 2023-10-17 Apple Inc. Methods and apparatus for single entity buffer pool management
US11824962B2 (en) 2018-03-28 2023-11-21 Apple Inc. Methods and apparatus for sharing and arbitration of host stack information with user space communication stacks
US10585699B2 (en) 2018-07-30 2020-03-10 Apple Inc. Methods and apparatus for verifying completion of groups of data transactions between processors
US10719376B2 (en) 2018-08-24 2020-07-21 Apple Inc. Methods and apparatus for multiplexing data flows via a single data structure
US10846224B2 (en) 2018-08-24 2020-11-24 Apple Inc. Methods and apparatus for control of a jointly shared memory-mapped region
US11347567B2 (en) 2018-08-24 2022-05-31 Apple Inc. Methods and apparatus for multiplexing data flows via a single data structure
US11829303B2 (en) 2019-09-26 2023-11-28 Apple Inc. Methods and apparatus for device driver operation in non-kernel space
US11558348B2 (en) 2019-09-26 2023-01-17 Apple Inc. Methods and apparatus for emerging use case support in user space networking
US12568064B2 (en) 2019-09-26 2026-03-03 Apple Inc. System and method for granting intermediary access to a data flow between non-kernel applications
US11606302B2 (en) 2020-06-12 2023-03-14 Apple Inc. Methods and apparatus for flow-based batching and processing
US11775359B2 (en) 2020-09-11 2023-10-03 Apple Inc. Methods and apparatuses for cross-layer processing
US11954540B2 (en) 2020-09-14 2024-04-09 Apple Inc. Methods and apparatus for thread-level execution in non-kernel space
US11799986B2 (en) 2020-09-22 2023-10-24 Apple Inc. Methods and apparatus for thread level execution in non-kernel space
US11876719B2 (en) 2021-07-26 2024-01-16 Apple Inc. Systems and methods for managing transmission control protocol (TCP) acknowledgements
US11882051B2 (en) 2021-07-26 2024-01-23 Apple Inc. Systems and methods for managing transmission control protocol (TCP) acknowledgements
US12316548B2 (en) 2021-07-26 2025-05-27 Apple Inc. Systems and methods for managing transmission control protocol (TCP) acknowledgements

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