PROBLEM TO BE SOLVED: To provide a washer pump that can prevent a breathing structure from being damaged at the time of installation or the like and can be reduced more in size and weight.SOLUTION: A housing 30 is provided with a motor housing part 31 receiving a motor, and a corner part 32e arranged between the motor housing part 31 and a washer tank, and a breathing hole 80 is provided between the motor housing part 31 and the corner part 32e for providing communication between the inside and outside of the motor housing part 31. With this, in a state that a washer pump is installed to the washer tank, the breathing hole 80 can be arranged within a range of the outline including the washer pump and the washer tank. Accordingly, a breathing structure can be prevented from being damaged at the time of installation or the like, and a conventional member for the breathing structure becomes unnecessary so that it becomes possible to reduce the size and weight more.SELECTED DRAWING: Figure 16

    【課題】設置時等において呼吸構造が損傷するのを防止でき、かつより小型軽量化を図ることが可能なウォッシャポンプの提供。【解決手段】ハウジング30に、モータを収容するモータ収容部31と、モータ収容部31とウォッシャタンクとの間に配置される角部32eと、が設けられ、モータ収容部31と角部32eとの間に、モータ収容部31の内外を連通する呼吸孔80が設けられている。これにより、ウォッシャポンプをウォッシャタンクに装着した状態のもとで、ウォッシャポンプおよびウォッシャタンクを含むその外郭の範囲内に呼吸孔80を配置させることができる。よって、設置時等において呼吸構造が損傷するのを防止でき、かつ従前のような呼吸構造のための部材が不要となり、より小型軽量化を図ることが可能となる。【選択図】図16


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    Title :

    WASHER PUMP


    Additional title:

    ウォッシャポンプ


    Contributors:

    Publication date :

    2017-12-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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