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1. (WO2018159066) GAS PRESSURE REGULATOR
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Pub. No.: WO/2018/159066 International Application No.: PCT/JP2017/044784
Publication Date: 07.09.2018 International Filing Date: 13.12.2017
IPC:
G01N 1/00 (2006.01) ,F16K 17/04 (2006.01) ,G01N 27/62 (2006.01)
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
1
Sampling; Preparing specimens for investigation
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
17
Safety valves; Equalising valves
02
opening on surplus pressure on one side; closing on insufficient pressure on one side
04
spring-loaded
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
27
Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
62
by investigating the ionisation of gases; by investigating electric discharges, e.g. emission of cathode
Applicants:
株式会社島津製作所 SHIMADZU CORPORATION [JP/JP]; 京都府京都市中京区西ノ京桑原町1番地 1, Nishinokyo-Kuwabara-cho, Nakagyo-ku, Kyoto-shi, Kyoto 6048511, JP
Inventors:
藤岡 真悟 FUJIOKA, Shingo; JP
Agent:
特許業務法人京都国際特許事務所 KYOTO INTERNATIONAL PATENT LAW OFFICE; 京都府京都市下京区東洞院通四条下ル元悪王子町37番地 豊元四条烏丸ビル Hougen-Sizyokarasuma Building, 37, Motoakuozi-tyo, Higasinotouin Sizyo-sagaru, Simogyo-ku, Kyoto-si, Kyoto 6008091, JP
Priority Data:
2017-000916U02.03.2017JP
Title (EN) GAS PRESSURE REGULATOR
(FR) RÉGULATEUR DE PRESSION DE GAZ
(JA) ガス圧調整器
Abstract:
(EN) A gas pressure regulator 51 characterized by being provided with an inlet-side gas flow channel 210, an outlet-side gas flow channel communicated with the inlet-side gas flow channel 210 via a connecting part 220, an opening/closing member 240 for opening and closing the connecting part 220, an elastic member 250 for urging the opening/closing member 240 so as to close the connecting part 220 when the pressure inside the outlet-side gas flow channel 230 is equal to or greater than a pre-set pressure, and a resistance tube 512 connected to an upstream side of the inlet-side gas flow channel 210.
(FR) La présente invention concerne un régulateur de pression de gaz 51 caractérisé en ce qu’il est pourvu d’un canal d’écoulement de gaz côté entrée 210, un canal d’écoulement de gaz côté sortie communiquant avec le canal d’écoulement de gaz côté entrée 210 par l’intermédiaire d’une partie de raccordement 220, un élément d’ouverture/fermeture 240 pour ouvrir et fermer la partie de raccordement 220, un élément élastique 250 pour pousser l’élément d’ouverture/fermeture 240 de façon à fermer la partie de raccordement 220 lorsque la pression à l’intérieur du canal d’écoulement de gaz côté sortie 230 est égale ou supérieure à une pression prédéfinie, et un tube de résistance 512 raccordé à un côté amont du canal d’écoulement de gaz côté entrée 210.
(JA) 入口側ガス流路210と、接続部220を介して前記入口側ガス流路210と連通する出口側ガス流路230と、前記接続部220を開閉する開閉部材240と、前記出口側ガス流路230の内部の圧力が予め決められた圧力値以上になると前記接続部220を閉じるように前記開閉部材240を付勢する弾性部材250と、前記入口側ガス流路210の上流側に接続された抵抗管512とを備えることを特徴とするガス圧調整器51。
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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: Japanese (JA)
Filing Language: Japanese (JA)