FIXING STRUCTURE AND MANUAL VALVE OF VALVE DEVICE

PROBLEM TO BE SOLVED: To provide a fixing structure of a valve device capable of reducing an installation space therefor and increasing the assembling property thereof. SOLUTION: A storage recessed part 17 formed of first recessed part 21 opening to an outer surface 16a and a second recessed part 22...

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Hauptverfasser:	SHIMA TOSHIHIKO, KAMIYA TADAYOSHI, SUZUKI TAKUYA, FUJIWARA EIJU, AZEYANAGI MUNETOSHI, SHIRAI NOBUYUKI, SHIRAI SOICHI
Format:	Patent
Sprache:	eng
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES FIXED-CAPACITY GAS-HOLDERS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING LIGHTING MECHANICAL ENGINEERING REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION STORING OF DISTRIBUTING GASES OR LIQUIDS TAPS TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE THERMAL INSULATION IN GENERAL VALVES VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a fixing structure of a valve device capable of reducing an installation space therefor and increasing the assembling property thereof. SOLUTION: A storage recessed part 17 formed of first recessed part 21 opening to an outer surface 16a and a second recessed part 22 recessed in the bottom face 21a of the first recessed part 21 is formed in a plug body housing 16. Check valves 8 are disposed in the recessed part 22, and a manual valve 14 is disposed in the first recessed part 21. A female screw part 45 in which a screw groove is engraved is formed on the inner peripheral surface of the first recessed part 21 near the opening part, and the manual valve 14 is fixed in the first recessed part 21 by fixedly screwing the housing 35 in the female screw part 45. Then, the check valves 8 and 9 are held between the bottom face 22a of the second recessed part 22 and the bottom part 35a of the housing 35, and pressingly fixed to the inside of the second recessed part 22 by its tightening force. COPYRIGHT: (C)2006,JPO&NCIPI