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US 2003/0155024 A1Published application
Manifold valve
AssigneeAsahi Organic Chemicals Industry Co., Ltd.
InventorsToshihiro Hanada, Takeshi Hamada
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AssigneeAsahi Organic Chemicals Industry Co., Ltd.
InventorsToshihiro Hanada, Takeshi Hamada
Estimating the term…
A manifold valve of the invention comprises a body and respective actuators driving a plurality of valve bodies arranged within the body. The body having a valve chamber on the main flow passage side and a valve chamber on the secondary flow passage side which are communicated with each other by a connecting flow passage, and further having a main flow passage communicating with a communicating port arranged on the bottom center of the valve chamber on the main flow passage side, a branched flow passage communicating with the valve chamber on the main flow passage side, and a secondary flow passage communicating with a communicating port arranged on the bottom center of the valve chamber on the secondary flow passage side. The communicating ports on the sides of the main flow passage and the secondary flow passage are respectively provided with opening and closing valve bodies driven by the actuators.
A manifold valve comprising a body having a valve chamber on a main flow passage side and a valve chamber on a secondary flow passage side, which valve chambers are communicated with each other by a connecting flow passage, a main flow passage communicated with a communicating port on the main flow passage side arranged on the center of the bottom of the valve chamber on the main flow passage side, a branched flow passage communicated with the valve chamber on the main flow passage side, and a secondary flow passage communicated with a communicating, port on the secondary flow passage side arranged on the center of the bottom of the valve chamber on the secondary flow passage side;
A manifold valve comprising a body having three valve chambers composed of a valve chamber on a main flow passage side, a valve chamber on a secondary flow passage side and a valve chamber on a circulating flow passage side, a connecting flow passage communicating the valve chamber on the main flow passage side and the valve chamber on the secondary flow passage side, a main flow passage respectively communicated with a communicating port on the main flow passage side arranged on the center of the bottom of the valve chamber on the main flow passage side and a communicating port on the circulating flow passage side arranged on the center of the bottom of the valve chamber on the circulating flow passage side, a branched flow passage communicated with the valve chamber on the main flow passage side, a secondary flow passage communicated with a communicating port on the secondary flow passage side arranged on the center of the bottom of the valve chamber on the secondary flow passage side, and a circulating flow passage communicated with the valve chamber on the circulating flow passage side;
Dependencies are inferred from the claim text.