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1. (WO2017110221) UNIAXIAL ECCENTRIC SCREW PUMP
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/110221 International Application No.: PCT/JP2016/080916
Publication Date: 29.06.2017 International Filing Date: 19.10.2016
IPC:
F04C 2/107 (2006.01) ,F04C 15/00 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
C
ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
2
Rotary-piston machines or pumps
08
of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
10
of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
107
with helical teeth
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
C
ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
15
Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/-F04C14/164
Applicants:
兵神装備株式会社 HEISHIN LTD. [JP/JP]; 兵庫県神戸市兵庫区御崎本町1丁目1番54号 1-1-54, Misakihommachi, Hyogo-ku, Kobe-shi, Hyogo 6520852, JP
Inventors:
田中 圭 TANAKA, Kei; JP
Agent:
鮫島 睦 SAMEJIMA, Mutsumi; JP
前堀 義之 MAEHORI, Yoshiyuki; JP
Priority Data:
2015-25500225.12.2015JP
Title (EN) UNIAXIAL ECCENTRIC SCREW PUMP
(FR) POMPE À VIS EXCENTRÉE UNIAXIALE
(JA) 一軸偏心ねじポンプ
Abstract:
(EN) The present invention is provided with a stator 32 wherein an internal peripheral surface is formed as a female thread, a rotor 33 comprising a male screw shaft body that can be inserted into the stator 32, an external housing 31 capable of movement between a first position capable of compressing the stator 32 and second position in which at least the compression state of the stator 32 is eased, and guide members 55, 56 that guide an end part of the external housing 31 and that are capable of limiting movement of the external housing 31 in a stator peripheral direction while permitting movement of the external housing 31 in a stator radial direction.
(FR) La présente invention comporte un stator (32), dans lequel une surface périphérique interne est formée sous la forme d'un filetage femelle, un rotor (33) comprenant un corps d'arbre de vis mâle qui peut être inséré dans le stator (32), un boîtier externe (31) apte à se déplacer entre une première position apte à comprimer le stator (32) et une seconde position dans laquelle au moins l'état de compression du stator (32) est facilité, et des éléments de guidage (55, 56) qui guident une partie d'extrémité du boîtier externe (31) et qui sont aptes à limiter le mouvement du boîtier externe (31) dans une direction périphérique du stator tout en permettant le déplacement du boîtier externe (31) dans une direction radiale du stator.
(JA) 内周面が雌ねじ型に形成されたステータ32と、ステータ32に挿通可能であり、雄ねじ型の軸体からなるロータ33と、ステータ32を圧縮可能な第1位置と、少なくともステータ32の圧縮状態を緩和する第2位置との間を移動可能な外装体31と、外装体31の端部をガイドして、外装体31のステータ径方向への移動を許容しつつ、外装体31のステータ周方向の移動を規制可能なガイド部材55,56とを備える。
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, KE, KG, 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 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)
Also published as:
KR1020180002870CN107709779US20180087507ID2018/07185MYPI 2017001539DE112016006027
IN201737044284TH1701006521A