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1. (WO2017038146) ELECTROMAGNETIC PUMP
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/038146 International Application No.: PCT/JP2016/061038
Publication Date: 09.03.2017 International Filing Date: 04.04.2016
IPC:
F04B 45/04 (2006.01) ,F04B 43/02 (2006.01) ,F04B 43/04 (2006.01) ,F04B 45/047 (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
45
Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
04
having plate-like flexible members, e.g. diaphragms
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
02
having plate-like flexible members, e.g. diaphragms
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
02
having plate-like flexible members, e.g. diaphragms
04
Pumps having electric drive
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
45
Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
04
having plate-like flexible members, e.g. diaphragms
047
Pumps having electric drive
Applicants:
フジクリーン工業株式会社 FUJI CLEAN CO., LTD. [JP/JP]; 愛知県名古屋市千種区今池四丁目1番4号 4-1-4, Imaike, Chikusa-ku, Nagoya-shi, Aichi 4648613, JP
Inventors:
簑口 則宏 MINOGUCHI Norihiro; JP
山田 裕二 YAMADA Yuji; JP
Agent:
特許業務法人あいち国際特許事務所 AICHI, TAKAHASHI, IWAKURA & ASSOCIATES; 愛知県名古屋市中村区名駅3丁目26番19号 名駅永田ビル Meieki Nagata Building, 26-19, Meieki 3-chome, Nakamura-ku, Nagoya-shi, Aichi 4500002, JP
Priority Data:
2015-16854028.08.2015JP
Title (EN) ELECTROMAGNETIC PUMP
(FR) POMPE ÉLECTROMAGNÉTIQUE
(JA) 電磁式ポンプ
Abstract:
(EN) This electromagnetic pump (100) is provided with a diaphragm (142), a first center disk (150), a second center disk (160), and a vibrator (130). The first center disk (150) is disposed facing the outer surface (144) of the diaphragm (142) and is provided with an annular first disk contact surface (151a) in contact with the outer surface (144) when the vibrator (130) is at a neutral position. The second center disk (160) is disposed facing the inner surface (145) of the diaphragm (142) and is provided with an annular second disk contact surface (161a) which is in contact with the inner surface (145) when the vibrator (130) is at the neutral position and which has an outer diameter (D2b) which is set within the range of 1.05 to 1.30 times the outer diameter (D1b) of the first disc contact surface (151a).
(FR) L'invention concerne une pompe électromagnétique (100) comprenant un diaphragme (142), un premier disque central (150), un second disque central (160) et un vibrateur (130). Le premier disque central (150) est disposé pour faire face à la surface externe (144) du diaphragme (142) et comprend une surface de contact annulaire (151a) de premier disque en contact avec la surface externe (144) lorsque le vibrateur (130) se trouve au niveau d'une position neutre. Le second disque central (160) est disposé pour faire face à la surface interne (145) du diaphragme (142) et comprend une surface de contact annulaire (161a) de second disque qui est en contact avec la surface interne (145) lorsque le vibrateur (130) se trouve au niveau de la position neutre et qui possède un diamètre externe (D2b) qui est défini dans la plage de 1,05 à 1,30 fois le diamètre externe (D1b) de la surface de contact (151a) de premier disque.
(JA) 本発明に係る電磁式ポンプ(100)は、ダイアフラム(142)と第1センターディスク(150)及び第2センターディスク(160)と振動子(130)とを備え、第1センターディスク(150)は、ダイアフラム(142)の外表面(144)に対向配置されるとともに、振動子(130)が中立位置にあるときに外表面(144)に当接する円環状の第1ディスク当接面(151a)を備え、第2センターディスク(160)は、ダイアフラム(142)の内表面(145)に対向配置されるとともに、振動子(130)が中立位置にあるときに内表面(145)に当接し且つ第1ディスク当接面(151a)の外径(D1b)の1.05~1.30倍の範囲に設定された外径(D2b)を有する円環状の第2ディスク当接面(161a)を備える。
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, KE, KG, KN, KP, KR, 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)