Suction pulsation reduction apparatus of swash plate-type compressor
AssigneeHanon Systems
InventorsYoung Seop Yoon, Seung Taek Lim
Life of this patent
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Abstract
The present invention relates to a suction pulsation reducing device of a swash plate type compressor, and more particularly, to a suction pulsation reduction apparatus provided on a suction channel formed in a rear head of a swash plate type compressor, in which a moving range of a core portion is limited and all parts to be mounted on a suction channel are integrally formed in a case.
Claims14
1-13. (canceled)
A suction pulsation reduction apparatus provided on a suction channel formed in a rear head of a swash plate type compressor, comprising:
- a case including an inlet located at a suction port side and having one side opened in a longitudinal direction, an outlet formed by making a predetermined region on an outer circumferential surface hollow, and a latching portion protruding outwardly from the outer circumferential surface of the end part of the case
- a core portion moving in the longitudinal direction in the case according to a suction pressure of the coolant introduced from the inlet to control an opening/closing area of the inlet;
- and
- an elastic spring inserted into the case and seated on the other side surface of the case to elastically support the core portion.
The suction pulsation reduction apparatus of claim 3, wherein the core hook portion protrudes at a point spaced by a predetermined distance from the other end in the longitudinal direction of the case, and
- the distance spaced from the other end is equal to or shorter than a length of the hook moving groove.
Dependencies are inferred from the claim text.