摘要:
The present invention has an object to comprise an apparatus for high efficiency gas temperature and humidity adjustment and an adjustment method allowing to elevate the heat exchange efficiency of a cooling coil, reduce the cooling water quantity, lower also the pipe arrangement diameter and water supply pump power, making possible to cut the initial cost and running cost of the air-conditioning system. The apparatus for high efficiency gas temperature and humidity adjustment is characterized by that means for removing condensate water deposited on the cooling coil.
摘要:
The invention relates to a method of automatically tightening up pipe joints with a tightening machine (24), which is characterized by the steps of checking where the tightening data is proper and accumulating predetermined values of tightening conditions, actual tightening data and result of checking by means of a tightening data processor (25) provided in the tightening machine (24), and accumulating the tightening data and the result of checking by a host computer (4) connected to the processor (25) by a communication means.
摘要:
In a slot array structure, electromagnetic wave emission which is uniform as a whole over the length of a laser tube is realized to allow uniform laser emission with minimum energy loss. Slots (10) are formed at a predetermined pitch in a long end face (H plane) of each waveguide (1) along a central line (m) in the longitudinal direction of the H plane to be alternately located on the left and right sides of the central line (m) and spaced apart from the central line (m) by a distance (d).
摘要:
An on-off device disposed at each of the inlet and the outlet of a fluid controller is one of five kinds of on-off devices, i.e., on-off device having a two-port valve, on-off device having a two-port valve and a three-port valve, on-off device having a two-port valve and two three-port valves, on-off device having two three-port valves, and on-off device having three three-port valves, The main bodies of two-port valves of all types of on-off devices are identical in configuration and each have an inlet and an outlet in a bottom face thereof. Main bodies of three-port valves of all types of on-off devices are identical in configuration and each formed in a bottom face thereof with an inlet, an outlet always in communication with the inlet, and an inlet-outlet subopening.
摘要:
A coupling (104,80) comprises a holding member (40) having a U-shaped cross section, and a channel member (41,101) held by the holding member. The holding member (40) has an upper wall (81) formed with screw bores (84) for use in attaching the holding member to a fluid controller. The channel member (41,101) comprises a body having an inner channel and fitted in a space between the upper wall of the holding member and a lower wall thereof, a tubular upward projection (92) communicating with the inner channel of the body and having an upper end (92) inserted in a through bore (85) in the upper wall (81) of the holding member (41,101) to communicate with a downward channel of the fluid controller, and a tubular lateral projection (94) communicating with the inner channel of the body and extending laterally. The upper end of the channel member has an outward flange (93), and the through bore of the upper wall of the holding member has an inward flange (85a) for supporting the flange.