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1. (WO2018139538) TWIN ROTARY SCROLL COMPRESSOR AND ASSEMBLY METHOD THEREOF
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Pub. No.: WO/2018/139538 International Application No.: PCT/JP2018/002294
Publication Date: 02.08.2018 International Filing Date: 25.01.2018
IPC:
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
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
三菱重工業株式会社 MITSUBISHI HEAVY INDUSTRIES, 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:
平田 弘文 HIRATA, Hirofumi; JP
伊藤 隆英 ITO, Takahide; JP
山下 拓馬 YAMASHITA, Takuma; JP
Agent:
藤田 考晴 FUJITA, Takaharu; JP
Priority Data:
2017-01332427.01.2017JP
Title (EN) TWIN ROTARY SCROLL COMPRESSOR AND ASSEMBLY METHOD THEREOF
(FR) COMPRESSEUR À SPIRALE À DOUBLE ROTATION, ET PROCÉDÉ D’ASSEMBLAGE DE CELUI-CI
(JA) 両回転スクロール型圧縮機及びその組立方法
Abstract:
(EN) A scroll housing unit (3b) is provided which houses a drive-side scroll member (70), a driven-side scroll member (90), a first support member (33) and a second support member (35). A first drive-side scroll unit (71) and a second drive-side scroll unit (72) are fixed by means of a wall fixing bolt (31). The driven-side scroll member (90) and the second support member (35) are fixed by means of a second support fixing bolt (36). An access hole (3b1) through which the wall fixing bolt (31) and the second support fixing bolt (36) can be accessed is formed in the scroll housing unit (3b).
(FR) Dans le compresseur à spirale à double rotation de l’invention, sont agencés un élément spirale côté entraînement (70), un élément côté entraîné (90), et une partie admission de spirale (3b) qui admet un premier élément support (33) ainsi qu’un second élément support (35). Une première partie spirale côté entraînement (71) et une seconde partie spirale côté entraînement (72) sont fixées au moyen d’un boulon de fixation de paroi (31). L’élément côté entraîné (90) et le second élément support (35) sont fixés au moyen d’un second boulon de fixation de support (36). Un orifice d’accès (3b1) permettant d’accéder au boulon de fixation de paroi (31) et au boulon de fixation de support (36), est formé dans la partie admission de spirale (3b).
(JA) 駆動側スクロール部材(70)と、従動側スクロール部材(90)と、第1サポート部材(33)と、第2サポート部材(35)とを収容するスクロール収容部(3b)が設けられている。第1駆動側スクロール部(71)と第2駆動側スクロール部(72)とは壁体固定ボルト(31)によって固定される。従動側スクロール部材(90)と第2サポート部材(35)とは第2サポート固定ボルト(36)によって固定される。スクロール収容部(3b)には、壁体固定ボルト(31)、及び、第2サポート固定ボルト(36)にアクセス可能なアクセス孔(3b1)が形成されている。
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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, JO, 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)