Title of Invention

SUCTION VALVE FOR RECIPROCATING COMPRESSOR.

Abstract A suction valve for reciprocating compressor includes a fixation part, which receives a driving force of a reciprocating motor, and is fixed-combined to the front end surface of a piston performing linear reciprocal movement in the cylinder, a switching part for switching a hollow channel formed to penetrate the piston having a certain area, and a plurality of arms for connecting the switching part and the fixation part to make the switching unit behave in a certain displacement section having the fixation part as a fixed point. Receiving driving force of the reciprocating motor, the piston is bent and straighten by the pressure difference, and stress is distributed evenly in the above process, and minimizing bulking phenomenon to prevent damage of a switching part. Also, the responsiveness of the valve can be improved
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Documents:


Patent Number 207739
Indian Patent Application Number 01489/KOLNP/2003
PG Journal Number 25/2007
Publication Date 22-Jun-2007
Grant Date 21-Jun-2007
Date of Filing 17-Nov-2003
Name of Patentee LG ELECTROBNICS INC.
Applicant Address 20 YOIDO-DONG, YONGDUNGPO-KU, SEOUL 150-721,
Inventors:
# Inventor's Name Inventor's Address
1 KANG KYUNG-SEOK HANKOOK APT. 301-1402, OE-DONG, KIMHAE GYUNGSANGNAM-DO 621-756
2 WOO SUNG -TAE SAMICK BEACH APT. A 102-208 NAMCHUN 2-DONG ,SUYOUNG-GU BUSAN 613-751
3 HYEON SEONG-YEOL JUGONG APT. 209-302 SHINWOL-DONG CHANGWON GYUNGSANGNAM-DO 641-782
PCT International Classification Number F04B 39/10
PCT International Application Number PCT/KR01/00881
PCT International Filing date 2001-05-25
PCT Conventions:
# PCT Application Number Date of Convention Priority Country
1 NA