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JPH0793055A Expired / Lapsed JP ⏱️ 0.0 years remaining

Equipment that has the function of controlling the rotation speed of the cooling fan

Assignee: Panasonic Holdings Corp
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Filing: 1993-09-21
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Granted: —
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Expires: 2013-09-21
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Abstract

Abstract Translated from Japanese (57)【要約】 【目的】 機器の内部温度を温度センサsens1〜s ensNで検出し、温度条件によって冷却用ファンMの 回転数を制御する機能を有する機器を提供する。 【構成】 温度センサsens1〜sensNで機器内 部の温度を検出する。検出された温度が設定温度より低 ければ冷却用ファンMに供給する電圧Voを下げて冷却 用ファンの回転数を落とす。検出された温度が設定温度 より高い場合は、冷却用ファンMに供給する電圧Voを 上げて冷却用ファンMの回転数を上げる。 (57) [Abstract] [Purpose] The internal temperature of the equipment is detected by temperature sensors sens1 to s Provided is a device having a function of detecting the temperature with ensN and controlling the rotation speed of the cooling fan M depending on the temperature condition. [Structure] Temperature sensors sens1 to sensN detect the temperature inside the device. If the detected temperature is lower than the set temperature, the voltage Vo supplied to the cooling fan M is lowered to reduce the rotation speed of the cooling fan. When the detected temperature is higher than the set temperature, the voltage Vo supplied to the cooling fan M is increased to increase the rotation speed of the cooling fan M.

Inventors

  • 👤 Takemasa Maehashi
  • 👤 健雅 前橋
  • 👤 Masafumi Yamaguchi
  • 👤 雅史 山口

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-11-09 04:11
CPC Classifications
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