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1. (WO2017135467) ROTARY MACHINE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/135467 International Application No.: PCT/JP2017/004197
Publication Date: 10.08.2017 International Filing Date: 06.02.2017
IPC:
F04C 29/00 (2006.01) ,B23P 11/02 (2006.01) ,F04B 39/12 (2006.01) ,F04C 18/02 (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
29
Component parts, details, or accessories, of pumps or pumping installations specially adapted for elastic fluids, not provided for in groups F04C18/-F04C28/193
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
P
OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
11
Connecting or disconnecting metal parts or objects by metal-working techniques, not otherwise provided for
02
by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits
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
39
Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/-F04B37/225
12
Casings; Cylinders; Cylinder heads; Fluid connections
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
18
Rotary-piston pumps specially adapted for elastic fluids
02
of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
Applicants:
三菱重工サーマルシステムズ株式会社 MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD. [JP/JP]; 東京都港区港南二丁目16番5号 16-5, Konan 2-chome, Minato-ku, Tokyo 1088215, JP
Inventors:
及能 敬暁 KYUNO Hiroaki; JP
玉置 斉 TAMAKI Hitoshi; JP
山下 拓馬 YAMASHITA Takuma; JP
木全 央幸 KIMATA Yoshiyuki; JP
Agent:
森 隆一郎 MORI Ryuichirou; JP
志賀 正武 SHIGA Masatake; JP
高橋 詔男 TAKAHASHI Norio; JP
山崎 哲男 YAMASAKI Tetsuo; JP
松沼 泰史 MATSUNUMA Yasushi; JP
Priority Data:
2016-02097805.02.2016JP
Title (EN) ROTARY MACHINE
(FR) MACHINE ROTATIVE
(JA) 回転機械
Abstract:
(EN) The present invention is provided with: a housing including a tubular side wall section (35) and a plurality of protruding sections (35A) provided to the inner side of the side wall section (35); and a first radial bearing (32) that is accommodated within the housing and that includes a bearing main body (65) and extending sections (66) which extend in a direction from the bearing main body (65) toward the side wall section (35) to reach the inner side of the side wall section (35). The plurality of protruding sections (35A) and a plurality of recessed sections (69) are disposed in a direction intersecting the radial direction D and the thrust direction of a rotating shaft and/or a radial direction D, and the protruding sections (35A) are thermocompression bonded to the plurality of recessed sections (69).
(FR) La présente invention comporte : un boîtier comprenant une section paroi latérale (35) tubulaire et une pluralité de sections saillantes (35A) disposées sur le côté intérieur de la section paroi latérale (35) ; et un premier palier radial (32) qui est logé dans le boîtier et qui comprend un corps principal (65) de palier et des sections d'extension (66) qui s'étendent dans une direction à partir du corps principal (65) de palier vers la section (35) paroi latérale pour atteindre le côté intérieur de la section (35) paroi latérale. La pluralité de sections saillantes (35A) et une pluralité de sections renfoncées (69) sont disposées dans une direction croisant la direction radiale D et la direction de poussée d'un arbre rotatif et/ou une direction radiale D, et les sections saillantes (35A) sont collées par thermocompression à la pluralité de sections renfoncées (69).
(JA) 筒状とされた側壁部(35)、及び側壁部(35)の内側に設けられた複数の凸部(35A)を含むハウジングと、ハウジング内に収容されており、軸受本体(65)、及び軸受本体(65)から側壁部(35)に向かう方向に延出しており、側壁部(35)の内側に到達する延出部(66)を含む第1のラジアル軸受(32)と、を備え、複数の凸部(35A)、及び複数の凹部(69)は、回転軸のラジアル方向D及びスラスト方向に交差する方向及び/またはラジアル方向Dに配置されており、複数の凹部(69)に対して凸部(35A)が熱圧着される。
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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, 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, 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 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:
EP3396166