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Some front load washing machines use wax motors to engage the door lock assembly. When a cycle is started, a wax motor is actuated pushing a pin outward and locking the door. This design has cost, reliability and safety advantages. In moist conditions a wax motor costs less for equivalent reliability than an electromagnetic solenoid or motor latch.
A typical paint valve system will have a "female" valve, the stem being part of the top actuator. The valve can be preassembled with the valve cup and installed on the can as one piece, prior to pressure-filling. The actuator is added later. Modern aerosol spray products have three major parts: the can, the valve and the actuator or button.
An actuator is a component of a machine that produces force, torque, or displacement, when an electrical, pneumatic or hydraulic input is supplied to it in a system (called an actuating system). The effect is usually produced in a controlled way. [1] An actuator translates such an input signal into the required form of mechanical energy.
If there is a spring inside of the actuator, it will force the valve open or closed and will keep it in that position while power is restored. An actuator may be specified "fail open" or "fail close" to describe its behavior. In the case of an electric actuator, losing power will keep the valve stationary unless there is a backup power supply.
Map showing alcoholic beverage control states in the United States. The 17 control or monopoly states as of November 2019 are: [2]. Alabama – Liquor stores are state-run or on-premises establishments with a special off-premises license, per the provisions of Title 28, Code of Ala. 1975, carried out by the Alabama Alcoholic Beverage Control Board.
This means that when liquor stores close at 9 p.m. Saturday, they’re legally not allowed to open again until 10 a.m. Tuesday. That’s 61 hours of liquor stores being legally closed.
The dispenser has the additional benefits of controlling the amount of the pour limiting over-pour. [1] [2] ... This page was last edited on 14 July 2022, ...
When the container's valve is opened by pressing the actuator, fragrance is forced through the spray nozzle located inside the actuator to create a mist of droplets containing fragrance. These droplets are 30 to 50 micrometres in diameter. A recently developed alternative, the "bag-on-valve" aerosol, places the air freshener inside a bag in the ...