Title:
VENTILATION APPARATUS OF A DRILLSHIP
Document Type and Number:
WIPO Patent Application WO/2012/015170
Kind Code:
A2
Abstract:
The present invention relates to a drillship, and more particularly, to a ventilation apparatus of a drillship which allows for a suitable temperature and pressure on a drillship operating in polar regions. The ventilation apparatus of a drillship according to the present invention comprises: a derrick forming a space which is blocked and sealed from the outside (because the ventilation apparatus is used on a drillship); a moonpool formed at the bottom of the derrick; an air inlet device for supplying outdoor air to the moonpool or the derrick; and an air exhaust device for exhausting air which is drawn in from the top of the derrick.
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Inventors:
CHOO, Keum Dae (106-704, Deoksan 1-Cha APT. Gohyeon-dong, Geoje Si, Gyeongsangnam-do 656-763, 656-763, KR)
추금대 (경상남도 거제시 고현동 덕산1차아파트 106-704, 656-763 Gyeongsangnam-do, 656-763, KR)
LEE, Yu Young (28-205, Okrim APT. Majeon-dong, Geoje Si, Gyeongsangnam-do 656-752, 656-752, KR)
이유영 (경상남도 거제시 마전동 옥림아파트 28-205, 656-752 Gyeongsangnam-do, 656-752, KR)
추금대 (경상남도 거제시 고현동 덕산1차아파트 106-704, 656-763 Gyeongsangnam-do, 656-763, KR)
LEE, Yu Young (28-205, Okrim APT. Majeon-dong, Geoje Si, Gyeongsangnam-do 656-752, 656-752, KR)
이유영 (경상남도 거제시 마전동 옥림아파트 28-205, 656-752 Gyeongsangnam-do, 656-752, KR)
Application Number:
KR2011/004557
Publication Date:
February 02, 2012
Filing Date:
June 22, 2011
Export Citation:
Assignee:
DAEWOO SHIPBUILDING & MARINE ENGINEERING CO., LTD. (85 Da-dong, Jung-gu, Seoul 100-180, 100-180, KR)
대우조선해양 주식회사 (서울 중구 다동 85, 100-180 Seoul, 100-180, KR)
CHOO, Keum Dae (106-704, Deoksan 1-Cha APT. Gohyeon-dong, Geoje Si, Gyeongsangnam-do 656-763, 656-763, KR)
추금대 (경상남도 거제시 고현동 덕산1차아파트 106-704, 656-763 Gyeongsangnam-do, 656-763, KR)
LEE, Yu Young (28-205, Okrim APT. Majeon-dong, Geoje Si, Gyeongsangnam-do 656-752, 656-752, KR)
대우조선해양 주식회사 (서울 중구 다동 85, 100-180 Seoul, 100-180, KR)
CHOO, Keum Dae (106-704, Deoksan 1-Cha APT. Gohyeon-dong, Geoje Si, Gyeongsangnam-do 656-763, 656-763, KR)
추금대 (경상남도 거제시 고현동 덕산1차아파트 106-704, 656-763 Gyeongsangnam-do, 656-763, KR)
LEE, Yu Young (28-205, Okrim APT. Majeon-dong, Geoje Si, Gyeongsangnam-do 656-752, 656-752, KR)
International Classes:
B63B35/44; B63B27/04; B63J2/02; F24F13/10
Attorney, Agent or Firm:
AIP PATENT & LAW FIRM (Shinwon Bldg. 8F, 823-14Yeoksam-dong, Gangnam-gu, Seoul 135-933, 135-933, KR)
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