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1. (WO2018030061) FILTER DEVICE
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Pub. No.:    WO/2018/030061    International Application No.:    PCT/JP2017/025378
Publication Date: 15.02.2018 International Filing Date: 12.07.2017
B01D 35/30 (2006.01), B01D 71/02 (2006.01), G01N 1/10 (2006.01)
Applicants: MURATA MANUFACTURING CO., LTD. [JP/JP]; 10-1, Higashikotari 1-chome, Nagaokakyo-shi, Kyoto 6178555 (JP)
Inventors: BANJU, Masaru; (JP).
WATANABE, Junko; (JP).
KONDO, Takashi; (JP).
TOKOI, Shogo; (JP).
ODA, Yoshio; (JP).
SAWAI, Ayami; (JP)
Agent: SAMEJIMA, Mutsumi; (JP).
OKABE, Hiroshi; (JP)
Priority Data:
2016-158019 10.08.2016 JP
2016-221859 14.11.2016 JP
(JA) 濾過フィルタデバイス
Abstract: front page image
(EN)A filter device is provided which makes it possible to better observe a filtration target that remains in the filter. This filter device is provided with a filter which filters a filtration target contained in a fluid, and a holding member which holds the outer periphery of the filter. On one primary surface of the holding member, an annular protrusion is provided which protrudes in the thickness direction of the holding member and which configures a flow path of the fluid, and on the other primary surface of the holding member, a recess is provided which is recessed in the thickness direction of the holding member and which has an inner diameter greater than that of the protrusion. The filter is arranged inside of the protrusion of the holding member.
(FR)Un dispositif de filtre permet de mieux observer une cible de filtration qui reste dans le filtre. Ce dispositif de filtre est pourvu d'un filtre qui filtre une cible de filtration contenue dans un fluide, et d'un élément de maintien qui maintient la périphérie externe du filtre. Sur une surface principale de l'élément de maintien, une saillie annulaire est prévue qui fait saillie dans la direction de l'épaisseur de l'élément de maintien et qui configure un trajet d'écoulement du fluide, et sur l'autre surface principale de l'élément de maintien, un évidement est prévu qui est en retrait dans la direction de l'épaisseur de l'élément de maintien et qui a un diamètre interne supérieur à celui de la saillie. Le filtre est disposé à l'intérieur de la saillie de l'élément de maintien.
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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)