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1. (WO2018077045) INJECTOR HAVING ADJUSTABLE NOZZLE POSITION AND DEVICE
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Pub. No.: WO/2018/077045 International Application No.: PCT/CN2017/106069
Publication Date: 03.05.2018 International Filing Date: 13.10.2017
IPC:
B05B 7/04 (2006.01) ,B05B 15/08 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
B
SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
7
Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
02
Spray pistols; Apparatus for discharge
04
with arrangements for mixing liquids or other fluent materials before discharge
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
B
SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
15
Details of spraying plant or apparatus not otherwise provided for; Accessories
06
Mountings, supporting or holding means, or rests for spray heads or other outlets when in use or out of use
08
Means for adjusting position of spray heads
Applicants:
山东大学 SHANDONG UNIVERSITY [CN/CN]; 中国山东省济南市 历下区经十路17923号 No.17923,Jingshi Road, Lixia District Jinan, Shandong 250061, CN
Inventors:
王雷 WANG, Lei; CN
贾丰泽 JIA, Fengze; CN
赵红霞 ZHAO, Hongxia; CN
Agent:
济南圣达知识产权代理有限公司 JINAN SHENGDA INTELLECTUAL PROPERTY AGENCY CO., LTD; 中国山东省济南市 历下区经十路17703号华特广场B308 Room 308, Block B, Huate Square No.17703, Jingshi Road, Lixia District Jinan, Shandong 250061, CN
Priority Data:
201610945572.626.10.2016CN
Title (EN) INJECTOR HAVING ADJUSTABLE NOZZLE POSITION AND DEVICE
(FR) INJECTEUR AYANT UNE POSITION DE BUSE RÉGLABLE ET DISPOSITIF
(ZH) 喷嘴位置可调的喷射器及装置
Abstract:
(EN) An injector having an adjustable nozzle position and a device, the injector comprising a first flow pipe (1), a nozzle (3), a receiving chamber (2), a second flow pipe (6), a mixing chamber and diffusion chamber (8), an expansion piece (9) which has a length that may change with changes in pressure and which is arranged at a connection position between the first flow pipe (1) and the nozzle (3); the first flow pipe (1), the expansion piece (9), the nozzle (3) and the mixing chamber and diffusion chamber (8) are are sequentially connected along an axis. The injector may automatically adjust the position of an injector nozzle according to changes in the one-time flow pressure, so as to improve the performance of the injector, such that the injector may maintain good performance under different working conditions.
(FR) Injecteur ayant une position de buse réglable et un dispositif, l'injecteur comprenant un premier tuyau d'écoulement (1), une buse (3), une chambre de réception (2), un second tuyau d'écoulement (6), une chambre de mélange et chambre de diffusion (8), un élément d'expansion (9) qui a une longueur qui peut changer avec des changements de pression et qui est agencé dans une position de raccordement entre le premier tuyau d'écoulement (1) et la buse (3); le premier tuyau d'écoulement (1), l'élément d'expansion (9), la buse (3) et la chambre de mélange et chambre de diffusion (8) sont séquentiellement raccordés le long d'un axe. L'injecteur peut régler automatiquement la position d'une buse d'injecteur en fonction de changements de la pression d'écoulement en une seule fois, de manière à améliorer les performances de l'injecteur, de telle sorte que l'injecteur peut maintenir de bonnes performances dans différentes conditions de travail.
(ZH) 一种喷嘴位置可调的喷射器及装置,所述喷射器包括一次流管(1)、喷嘴(3)、接收室(2)、二次流管(6)、混合室和扩散室(8),在一次流管(1)与喷嘴(3)的连接位置处设置有长度随着压力变化而变化的伸缩器(9);所述一次流管(1)、伸缩器(9)、喷嘴(3)、混合室和扩散室(8)沿轴线依次连接。所述喷射器根据一次流压力大小的变换自动调节喷射器喷嘴位置,改善喷射器的性能,使喷射器在处于不同的工况下都具有良好的性能。
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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, JP, 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: Chinese (ZH)
Filing Language: Chinese (ZH)