Title:
UNDERWATER BREATHING MASK ADOPTING A BREATH GAS SEPARATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2011/071345
Kind Code:
A2
Abstract:
The present invention relates to an underwater breathing mask adopting a system which separates breath gas in the water to enable a user to breathe. Particularly, the present invention relates to an underwater breathing mask having a breath gas separating apparatus in which fine holes are formed through a fine pipe having a surface that is treated so as to be hydrophobic, such that breath gas is separated by means of the fine holes in the water to enable the user to breathe.
Inventors:
HEO, Pil Woo (#105-803 Hanvit Apt. Eoeun-dong Yuseong-gu, Daejeon 305-755, 305-755, KR)
허필우 (대전시 유성구 어은동 한빛아파트 105-803, 305-755 Daejeon, 305-755, KR)
PARK, In-Seob (498-26 Noeun-dong Yuseong-gu, Daejeon 305-325, 305-325, KR)
허필우 (대전시 유성구 어은동 한빛아파트 105-803, 305-755 Daejeon, 305-755, KR)
PARK, In-Seob (498-26 Noeun-dong Yuseong-gu, Daejeon 305-325, 305-325, KR)
Application Number:
KR2010/008865
Publication Date:
June 16, 2011
Filing Date:
December 10, 2010
Export Citation:
Assignee:
KOREA INSTITUTE OF MACHINERY AND MATERIALS (171 Jang-dong Yuseong-gu, Daejeon 305-343, 305-343, KR)
한국기계연구원 (대전시 유성구 장동 171, 305-343 Daejeon, 305-343, KR)
HEO, Pil Woo (#105-803 Hanvit Apt. Eoeun-dong Yuseong-gu, Daejeon 305-755, 305-755, KR)
허필우 (대전시 유성구 어은동 한빛아파트 105-803, 305-755 Daejeon, 305-755, KR)
한국기계연구원 (대전시 유성구 장동 171, 305-343 Daejeon, 305-343, KR)
HEO, Pil Woo (#105-803 Hanvit Apt. Eoeun-dong Yuseong-gu, Daejeon 305-755, 305-755, KR)
허필우 (대전시 유성구 어은동 한빛아파트 105-803, 305-755 Daejeon, 305-755, KR)
International Classes:
B63C11/12
Attorney, Agent or Firm:
LEE, Won-Hee (8th Fl. Sung-ji Heights II 642-16 Yoksam-dong, Kangnam-ku, Seoul 135-080, 135-080, KR)
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