Abstract The 1st type of parallel flow evaporator, comprising an upper tank and a lower tank, a plurality of flat pipes communicating said upper and lower tanks, fins inserted between each of said flat pipes, having an outlet pipe and an inlet pipe respectively, said outlet pipe being inserted into the innermost of said upper tank and provided with bores at respective positions above each of said flat pipes, and said outlet and inlet pipes are respectively inserted on the windward of said upper and lower tanks. The 2nd type of parallel flow evaporator, comprising an outlet tank and an inlet tank arranged side by side before and after along the wind course, a plurality of flat pipes formed into inverted U-shape communicating said outlet and inlet tanks, fins inserted between each of said flat pipes, each of said tanks is respectively communicated with said inlet and outlet pipes, and said outlet pipe being inserted into the innermost of said outlet tank and provided with bores at respective positions below each of said flat pipes, and said outlet and inlet pipes are respectively inserted on the windward of said tanks.
A parallel flow type evaporator comprising a first and a second tank, a plurality of flat pipes communicating between said first and second tanks, fins inserted between adjacent flat pipes, an outlet pipe inserted into the innermost regions of said first tank and an inlet pipe communicating with said second tank, said outlet pipe and said inlet pipe inserted near the windward region of said first and second tanks, and said outlet pipe provided with a plurality of bores adjacent said flat pipes communicating between said first and said second tanks.
Claim 2
Dependent Claim
91 words
A parallel flow type evaporator comprising a first and a second tank, a plurality of flat pipes communicating between said first and second tanks, fins inserted between adjacent flat pipes, an outlet pipe inserted into the innermost regions of said first tank and an inlet pipe communicating with said second tank, said outlet pipe and said inlet pipe inserted near the windward region of said first and second tanks, and said outlet pipe provided with a plurality of bores adjacent said flat pipes communicating between said first and said second tanks.
Claim 3
Dependent Claim
23 words
The evaporator of claim 1, wherein said bores provided in said outlet pipe are arranged on the windward side of said outlet pipe.
Claim 4
Dependent Claim
48 words
The evaporator of claim 2, wherein said first tank is an upper tank, said second tank is a lower tank, and said plurality of bores are provided at a region on said outlet pipe above each of said flat pipes communicating between said upper and said lower tanks.