|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||F16N-031/124 F15B-009/10 F16K-049/00|
|미국특허분류(USC)||251/25 ; 91/375R ; 91/376R ; 98/2|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 3 인용 특허 : 0|
A device for controlling the displacement of a moving member by means of of a fluid distributor connecting a single-acting actuator for displacing the moving member to a source of fluid under pressure and to an exhaust, wherein the fluid distributor comprises a fixed element (68) having hoses providing fluid connections to the actuator, to the source of fluid under pressure, and to the exhaust, a moving element (64) constrained to be displaced by manually-operated control means, and a moving element (66) constrained to move with the moving member or the ...
A device for controlling displacement of a moving member such as a flap in an installation for heating and ventilating or for air conditioning a motor vehicle, the device comprising slider or rotary knob control means, a fluid distributor actuated by the control means and connected firstly to a source of fluid under pressure and to an exhaust, and secondly to a single-acting actuator in order to connect said actuator to the source of fluid under pressure, to the exhaust, or to isolate it both from the source of fluid under pressure and from the exhaust, ...