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|국가/구분||United States(US) Patent 등록|
|발명자 / 주소||
|출원인 / 주소||
|인용정보||피인용 횟수 : 12 인용 특허 : 0|
An apparatus that provides a fluid seal between a battery post and battery cover. A first stuffing box is located around the battery post. This stuffing box contains an O-ring and a gland fitting which is screwed into the stuffing box for the purpose of squeezing the O-ring to create a fluid seal relationship between the stuffing box and the battery post. A second stuffing box is formed integrally with the battery case. This stuffing box is concentric with the first stuffing box. An O-ring is provided to create a fluid seal between the two stuffing boxes...
In an electric storage battery having a cover and a terminal post which extends upwardly through an aperture in the cover, an improved terminal post seal which permits upward movement of the terminal post through the aperture comprising a first stuffing box carried by the terminal post, a second stuffing box which is integral with the cover and receives said first stuffing box, a first O-ring seal disposed between the terminal post and said first stuffing box and a second O-ring seal disposed between said first and second stuffing boxes which permits rel...