Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
AIR CONDITIONING COOLANT FORWARDING HOSE CONNECTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/133479
Kind Code:
A1
Abstract:
The present invention relates to an air conditioning coolant forwarding hose connecting device, wherein a coolant forwarding hose for supplying air conditioning coolant and an integrated type of air conditioning pipe can be simply and easily connected together and coupled in a hermetically sealed state via a fastening piece, and, while connecting the coolant forwarding hose, a coupling part vacuum state due to a recessed part of a hose connecting piece is maintained, not only such that is it possible to further improve the hermetic sealing properties of the coolant forwarding hose but also such that it is possible to prevent external shocks or the like from causing collapse and damage of the hose connecting piece to which the coolant forwarding hose is connected, and such that it is possible to markedly reduce the vibrations and the like which occur during forwarding of the coolant.

Inventors:
HEO, Sung Ryong (608-2, 14/2 Gaya 2-dong Busanjin-gu, Busan 614-012, 614-012, KR)
허성룡 (614-012 부산 부산진구 가야2동 14/2, 608-2, Busan, 614-012, KR)
CHOI, Jae Hyeok (208-904 Lotte Cheongeoram Apt, Nambu-dong Yangsan-si, Gyeongsangnam-do 626-785, 626-785, KR)
최재혁 (626-785 경상남도 양산시 남부동 롯데청어람아파트 208-904, Gyeongsangnam-do, 626-785, KR)
Application Number:
KR2012/003143
Publication Date:
September 12, 2013
Filing Date:
April 24, 2012
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
HS R&A CO., LTD. (147-1, Gyo-dong Yangsan-si, Gyeongsangnam-do 626-210, 626-210, KR)
주식회사 화승알앤에이 (626-210 경상남도 양산시 교동 147-1, Gyeongsangnam-do, 626-210, KR)
HEO, Sung Ryong (608-2, 14/2 Gaya 2-dong Busanjin-gu, Busan 614-012, 614-012, KR)
허성룡 (614-012 부산 부산진구 가야2동 14/2, 608-2, Busan, 614-012, KR)
CHOI, Jae Hyeok (208-904 Lotte Cheongeoram Apt, Nambu-dong Yangsan-si, Gyeongsangnam-do 626-785, 626-785, KR)
International Classes:
F24F1/00; F16L33/03; F16L37/113
Domestic Patent References:
WO1999035432A11999-07-15
Foreign References:
JP2008286365A2008-11-27
US20100187815A12010-07-29
KR19980041682A1998-08-17
Attorney, Agent or Firm:
KANG, Kyung Chan et al. (K2B International Patent and Law Office, #303 Soohyup Bldg.,917 Dunsan-dong,,Seo-gu, Daejeon 302-828, 302-828, KR)
Download PDF:
Claims: