Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2017094375) PIPE CONNECTION STRUCTURE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/094375 International Application No.: PCT/JP2016/080789
Publication Date: 08.06.2017 International Filing Date: 18.10.2016
IPC:
F16L 5/08 (2006.01) ,F16D 33/18 (2006.01) ,F16L 5/00 (2006.01) ,F16L 5/02 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
L
PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
5
Devices for use where pipes, cables or protective tubing pass through walls or partitions
02
Sealing
08
by means of axial screws compressing a ring or sleeve
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
D
COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
33
Rotary fluid couplings or clutches of the hydrokinetic type
18
Details
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
L
PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
5
Devices for use where pipes, cables or protective tubing pass through walls or partitions
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
L
PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
5
Devices for use where pipes, cables or protective tubing pass through walls or partitions
02
Sealing
Applicants:
株式会社 荏原製作所 EBARA CORPORATION [JP/JP]; 東京都大田区羽田旭町11番1号 11-1, Haneda Asahi-cho, Ohta-ku, Tokyo 1448510, JP
Inventors:
緒方 大洋 OGATA, Hiroshi; JP
形谷 吉則 KATAYA, Yoshinori; JP
河西 英俊 KASAI, Hidetoshi; JP
池田 隼人 IKEDA, Hayato; JP
Agent:
渡邉 勇 WATANABE, Isamu; JP
廣澤 哲也 HIROSAWA, Tetsuya; JP
Priority Data:
2015-23458301.12.2015JP
Title (EN) PIPE CONNECTION STRUCTURE
(FR) STRUCTURE DE RACCORD DE TUYAUX
(JA) 配管接続構造
Abstract:
(EN) The present invention pertains to a pipe connection structure applied to pipes through which a working fluid for a fluid coupling flows. The pipe connection structure comprises: a connection pipe (34) through which the working fluid for the fluid coupling flows; a support member (35) having a through hole (35a) into which the connection pipe (34) is inserted; an annular seal (48) that seals a gap between an outer circumferential surface (34a) of the connection pipe (34) and the through hole (35a); and a flange member (66) that presses the annular seal (48) against the support member (35). The diameter of the outer circumferential surface (34a) of the connection pipe (34) is smaller than the diameter of the through hole (35a).
(FR) La présente invention concerne une structure de raccord de tuyaux qui est appliquée à des tuyaux à travers lesquels s'écoule un fluide de travail pour un coupleur hydraulique. La structure de raccord de tuyaux comprend : un tuyau de liaison (34) à travers lequel s'écoule le fluide de travail pour un coupleur hydraulique ; un élément de support (35) ayant un trou traversant (35a) dans lequel est inséré le tuyau de liaison (34) ; un joint d'étanchéité annulaire (48) qui scelle hermétiquement un espace entre une surface périphérique externe (34a) du tuyau de liaison (34) et le trou traversant (35a) ; un élément de bride (66) qui presse le joint d'étanchéité annulaire (48) contre l'élément de support (35). Le diamètre de la surface périphérique externe (34a) du tuyau de liaison (34) est inférieur au diamètre du trou traversant (35a).
(JA) 本発明は、流体継手の作動流体が流れる配管に適用される配管接続構造に関するものである。 配管接続構造は、流体継手の作動流体が流れる接続管(34)と、接続管(34)が挿入される通孔(35a)を有する支持部材(35)と、接続管(34)の外周面(34a)と通孔(35a)との間の隙間を封止する環状シール(48)と、環状シール(48)を支持部材(35)に押し付けるフランジ部材(66)とを備える。接続管(34)の外周面(34a)の直径は、通孔(35a)の直径よりも小さい。
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)