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1. (WO2017110169) ECCENTRIC VALVE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/110169 International Application No.: PCT/JP2016/077294
Publication Date: 29.06.2017 International Filing Date: 15.09.2016
IPC:
F16K 1/24 (2006.01) ,F16K 1/22 (2006.01) ,F16K 1/226 (2006.01) ,F16K 31/04 (2006.01) ,F16K 31/53 (2006.01) ,H01M 8/04 (2016.01) ,H01M 8/04228 (2016.01) ,H01M 8/04303 (2016.01)
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
K
VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
1
Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
24
with valve members that, on opening of the valve, are initially lifted from the seat and next are turned around an axis parallel to the seat
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
K
VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
1
Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
16
with pivoted closure members
18
with pivoted discs or flaps
22
with axis of rotation crossing the valve member, e.g. butterfly valves
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
K
VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
1
Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
16
with pivoted closure members
18
with pivoted discs or flaps
22
with axis of rotation crossing the valve member, e.g. butterfly valves
226
Shape or arrangement of the sealing
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
K
VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
31
Operating means; Releasing devices
02
electric; magnetic
04
using a motor
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
K
VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
31
Operating means; Releasing devices
44
Mechanical actuating means
53
with toothed gearing
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8
Fuel cells; Manufacture thereof
04
Auxiliary arrangements or processes, e.g. for control of pressure, for circulation of fluids
[IPC code unknown for H01M 8/04228][IPC code unknown for H01M 8/04303]
Applicants:
愛三工業株式会社 AISAN KOGYO KABUSHIKI KAISHA [JP/JP]; 愛知県大府市共和町一丁目1番地の1 1-1, Kyowa-cho 1-chome, Obu-shi, Aichi 4748588, JP
Inventors:
吉岡 衛 YOSHIOKA Mamoru; JP
三島 佳純 MISHIMA Kasumi; JP
伊東 成人 ITO Naruto; JP
福井 誠 FUKUI Makoto; JP
稲垣 貴樹 INAGAKI Takashige; JP
北村 直 KITAMURA Sunao; JP
三隅 洋志 MISUMI Hiroshi; JP
Agent:
特許業務法人コスモス特許事務所 COSMOS PATENT OFFICE; 愛知県名古屋市中区錦二丁目2番22号 名古屋センタービル別館2階 Annex 2nd Floor, Nagoya Center Building, 2-22, Nishiki 2-chome, Naka-ku, Nagoya-shi, Aichi 4600003, JP
Priority Data:
2015-25325925.12.2015JP
Title (EN) ECCENTRIC VALVE
(FR) VANNE EXCENTRÉE
(JA) 偏心弁
Abstract:
(EN) The eccentric valve of one embodiment of the present invention has a drive mechanism, a drive force receiving and supplying section, a bearing for supporting a rotating shaft, and a return spring for generating a return spring force. A pressing force which is a force caused by the return spring force and which tilts the rotating shaft about the bearing to press a valve body in the direction opposite the valve seat, that is, in the direction in which the valve body moves away from the valve seat, is generated when the drive mechanism is not driven. Either the valve body or the valve seat is provided with a seal member for sealing between the valve body and the valve seat when the drive mechanism is not driven.
(FR) Un mode réalisation de la présente invention concerne une vanne excentrée, laquelle vanne a un mécanisme d'entraînement, une section de fourniture et de réception de force d'entraînement, un palier pour porter un arbre rotatif, et un ressort de rappel pour générer une force élastique de rappel. Une force de pression, qui est une force provoquée par la force élastique de rappel et qui incline l'arbre rotatif autour du palier pour presser un corps de vanne dans la direction opposée au siège de vanne, c'est-à-dire dans la direction dans laquelle le corps de vanne s'éloigne du siège de vanne, est générée quand le mécanisme d'entraînement n'est pas entraîné. Le corps de vanne ou le siège de vanne comporte un élément d'étanchéité pour assurer une étanchéité entre le corps de vanne et le siège de vanne quand le mécanisme d'entraînement n'est pas entraîné.
(JA) 本発明の一態様は、偏心弁において、駆動機構と、駆動力受給部と、回転軸を支持する軸受と、リターンスプリング力を発生させるリターンスプリングと、を有し、前記駆動機構の非駆動時に、前記リターンスプリング力に起因して発生する力であり、かつ、前記軸受を支点として前記回転軸を傾けて弁体を弁座から離れる方向に付勢する反弁座方向付勢力を発生させ、前記弁体および前記弁座のいずれか一方に、前記駆動機構の非駆動時に前記弁体と前記弁座との間を封止するシール部材が設けられている。
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, 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:
CN108474482DE112016006030US20190056032