Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018143422) LIQUID SUPPLY SYSTEM
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/143422 International Application No.: PCT/JP2018/003638
Publication Date: 09.08.2018 International Filing Date: 02.02.2018
IPC:
F04B 43/08 (2006.01) ,F04B 15/08 (2006.01) ,F25B 9/00 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
B
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
43
Machines, pumps, or pumping installations having flexible working members
08
having tubular flexible members
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
B
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
15
Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
06
for liquids near their boiling point, e.g. under subnormal pressure
08
the liquids having low boiling points
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
B
REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
9
Compression machines, plant, or systems, in which the refrigerant is air or other gas of low boiling point
Applicants:
イーグル工業株式会社 EAGLE INDUSTRY CO., LTD. [JP/JP]; 東京都港区芝大門一丁目12番15号 1-12-15, Shiba-Daimon, Minato-ku, Tokyo 1058587, JP
Inventors:
古田 清隆 FURUTA, Kiyotaka; JP
森 浩一 MORI, Koichi; JP
▲高▼田 寛 TAKATA, Hiroshi; JP
Agent:
中村 剛 NAKAMURA, Go; JP
坂井 浩一郎 SAKAI, Koichiro; JP
森廣 亮太 MORIHIRO, Ryota; JP
Priority Data:
2017-01905203.02.2017JP
Title (EN) LIQUID SUPPLY SYSTEM
(FR) SYSTÈME DE DISTRIBUTION DE LIQUIDE
(JA) 液体供給システム
Abstract:
(EN) Provided is a liquid supply system with which efficient cooling is made possible. Specifically provided is a liquid supply system 10 provided with a vessel which has pump chambers P1, P2 provided in the interior thereof and is provided with an inlet opening 131b and delivery opening 131c for fluid, supply passages 131e, 131Xc which supply a liquid flowing in from the inlet opening 131b to the pump chambers P1, P2, and a discharge passage 190 which guides the liquid discharged from the pump chambers P1, P2 to the delivery opening 131c, the liquid supply system being characterized in that a heat-resistant layer 500 is formed on wall surfaces 180, 181 of the inner walls within the pump chambers P1, P2 that come into contact with the liquid, said layer being formed from a material PTFE having lower thermal conductivity than the members which constitute the wall surfaces 180, 181.
(FR) La présente invention concerne un système de distribution de liquide avec lequel un refroidissement efficace est rendu possible. L’invention concerne spécifiquement un système de distribution de liquide 10 pourvu d’une cuve qui comporte des chambres de pompe P1, P2 disposées à l’intérieur de celle-ci et est pourvue d’une ouverture d’entrée 131b et d’une ouverture de distribution 131c pour un fluide, des passages de distribution 131e, 131Xc qui distribuent un liquide s’écoulant à l’intérieur depuis l’ouverture d’entrée 131b vers les chambres de pompe P1, P2, et un passage d’évacuation 190 qui guide le liquide évacué depuis les chambres de pompe P1, P2 vers l’ouverture de distribution 131c, le système de distribution de liquide étant caractérisé en ce qu’une couche résistante à la chaleur 500 est formée sur des surfaces de paroi 180, 181 des parois internes à l’intérieur des chambres de pompe P1, P2 qui viennent en contact avec le liquide, ladite couche étant formée d’un matériau PTFE ayant une conductivité thermique inférieure à celle des éléments qui constituent les surfaces de paroi 180, 181.
(JA) 効率良く冷却することが可能な液体供給システムを提供する。内部にポンプ室P1、P2が備えられ、かつ流体の吸入口131b及び送出口131cが設けられている容器と、前記吸入口131bから流入する液体を前記ポンプ室P1,P2に供給する供給通路131e、131Xcと、前記ポンプ室P1,P2から排出される液体を前記送出口131cへ導く排出通路190と、を有する液体供給システム10であって、前記ポンプ室P1,P2内で前記液体と接する内壁の壁面180,181に、前記壁面180,181を構成する部材より熱伝導率の低い材料PTFEによる熱抵抗層500を形成したことを特徴とする液体供給システム。
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)