PROBLEM TO BE SOLVED: To provide a breather which can constantly keep quality by preventing the deterioration of a porous sheet, is high in versatility, and can reduce a manufacturing cost, a motor with a reduction gear, and a wiper motor.SOLUTION: A breather comprises: a cap attachment cylinder part 14 which makes the inside and outside of a casing 9 communicate with each other; an elastic part 16 which is internally fit to the cap attachment cylinder part 14; a cap 17 which is attached to the cap attachment cylinder part 14 via the elastic part 16, has an opening part for making the cap attachment cylinder part 14 and the outside communicate with each other, and has an attachment face; and a porous sheet 18 which is attached to the attachment face so as to block the opening part of the cap 17.SELECTED DRAWING: Figure 3
【課題】多孔質シートの劣化を防止して品質を一定に保つことができると共に、汎用性が高く製造コストを低減できるブリーザ、減速機付モータ、およびワイパモータを提供する。【解決手段】ケーシング9の内外を連通するキャップ取付け筒部14と、このキャップ取付け筒部14に内嵌される弾性部16と、弾性部16を介してキャップ取付け筒部14に装着され、このキャップ取付け筒部14と外部とを連通する開口部を有すると共に、取付面を有するキャップ17と、キャップ17の開口部を閉塞するように取付面に取り付けられる多孔質シート18と、を備える。【選択図】図3
BREATHER, MOTOR WITH REDUCTION GEAR AND WIPER MOTOR
ブリーザ、減速機付モータ、およびワイパモータ
2016-09-08
Patent
Electronic Resource
Japanese
IPC: | 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 |