|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||417/387 ; 417/389 ; 417/393 ; 417/395|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 20 인용 특허 : 3|
Insulation is provided in the form of wall insulation, piston or diaphragm insulation and/or piston rod and/or diaphragm washer insulation to increase the temperature in the working air chamber of an air motor of the piston or diaphragm type to reduce the formation of ice on exhaust.
A reduced ice forming pneumatic fluid motor comprising: a main housing having a first interior wall and a first movable partition supported by said housing, said first interior wall and first movable portion together defining a first chamber having an expandable volume, said first chamber being provided with means for receiving a compressed fluid and means for expanding said fluid to produce motive force, means for exhausting expanded fluid from said first chamber, and discrete insulation means for impeding heat transfer from said first chamber to an are...