Patent
   D794166
Priority
Nov 22 2016
Filed
Mar 15 2017
Issued
Aug 08 2017
Expiry
Aug 08 2032
Assg.orig
Entity
unknown
9
11
n/a
The ornamental design for a fluid control valve, as shown and described.

FIG. 1 shows a front view of a fluid control valve showing our new design;

FIG. 2 shows a rear view thereof;

FIG. 3 shows a right side view thereof;

FIG. 4 shows a left side view thereof;

FIG. 5 shows a top view thereof;

FIG. 6 shows a bottom view thereof;

FIG. 7 shows a top, front and left side perspective view thereof; and,

FIG. 8 shows a bottom, rear and right side perspective view thereof.

The broken lines shown in the figures are included for the purpose of illustrating portions of the fluid control valve and form no part of the claimed design.

The present article is a fluid control valve used, for example, to immediately discharge a large amount of pressure fluid at high speed for wiping off dust attached to a bag filter of a dust collector. The fluid control valve includes: a body having two pressure fluid inlet/outlet ports; and a bonnet attached on an upper part of the body (See Reference drawings 1 and 2). The two pressure fluid inlet/outlet ports communicate with each other via a not illustrated passage formed inside the body. In the passage, a not illustrated valve body integrally formed with a diaphragm is provided. When using, for example, a not illustrated pressure fluid supply source such as an air tank is connected to one of the pressure fluid inlet/outlet ports, and a not illustrated injection pipe connected with an upper opening of the bag filter provided inside the dust collector is connected to the other of the pressure fluid inlet/outlet ports. In this state, when the pressure fluid is supplied to the present article, the valve body is opened according to the pressure of the pressure fluid, and the pressure fluid is injected inside the bag filter via the injection pipe. The injected pressure fluid causes impact on the bag filter to remove the dust attached to an outer periphery of the bag filter.

Kato, Hisataka, Komatsuzaki, Hisashi, Soutome, Motohiro

Patent Priority Assignee Title
D831793, Aug 09 2016 TYL, INC Valve assembly
D838812, Jun 30 2017 SMC Corporation Flow control valve
D838813, Jun 30 2017 SMC Corporation Flow control valve
D894340, Aug 09 2016 TYL, Inc. Valve assembly
D964523, Jul 10 2020 SMC Corporation Flow control valve
D966468, Jul 10 2020 SMC Corporation Flow control valve
D966469, Jul 10 2020 SMC Corporation Flow control valve
D968571, Sep 25 2019 SMC Corporation Flow control valve
ER7208,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 27 2017KOMATSUZAKI, HISASHISMC CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0415740599 pdf
Feb 27 2017KATO, HISATAKASMC CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0415740599 pdf
Feb 27 2017SOUTOME, MOTOHIROSMC CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0415740599 pdf
Mar 15 2017SMC Corporation(assignment on the face of the patent)
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