Title:
流量調整弁
Document Type and Number:
Japanese Patent JP6803223
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a Y-shaped valve through the inside of which fluid passes excellently.SOLUTION: A flow regulating valve includes: a straight pipe part 2; a cross pipe part 3 having an internal space communicating with a flow passage of the straight pipe part in a state of crossing a flow passage of the straight pipe part 2, and having a diameter larger than the straight pipe part 2; and a valve body 4a provided in the cross pipe part 3 and configured to linearly move in a reciprocative manner to adjust opening of the flow passage of the straight pipe part 2. A second portion 3b of the cross pipe part 3 is connected to the straight pipe part 2 at an intermediate part, and at the second portion 3b with a tapered shape positioned outward in a radial direction on an inner wall surface of the straight pipe part 2, a valve seat 3c is formed. When the valve body 4a is at a closing position of contacting with the valve seat 3c, the valve body 4a closes the entire cross section of the straight pipe part 2.SELECTED DRAWING: Figure 2
Inventors:
Tokio Takahashi
Yu Zaitsu
Hiroshi Sugimoto
Hideo Tanaka
Hideo Ezaki
Yu Zaitsu
Hiroshi Sugimoto
Hideo Tanaka
Hideo Ezaki
Application Number:
JP2016251342A
Publication Date:
December 23, 2020
Filing Date:
December 26, 2016
Export Citation:
Assignee:
Suntory Holdings Limited
Imatec Co., Ltd.
Imatec Co., Ltd.
International Classes:
F16K1/10; F16K27/02
Domestic Patent References:
| JP5077664U | ||||
| JP8061553A | ||||
| JP2266183A |
Foreign References:
| US6026835 | ||||
| US1999493 | ||||
| US1833193 | ||||
| US1703248 | ||||
| GB868055A | ||||
| DE896439C1 |
Attorney, Agent or Firm:
Hiroshi Kobayashi
Kurokawa Megumi
Yasuhito Suzuki
Kurokawa Megumi
Yasuhito Suzuki