Title:
調整可能な流量係数を持つボールバルブ
Document Type and Number:
Japanese Patent JP3787770
Kind Code:
B2
Abstract:
A valve connected to a fluid pipe line and having a valve chamber and at least one inlet port (3) and one outlet port (4), the valve comprising a ball (5) mounted in the valve chamber between a pair of seats (8, 9), and having an exterior surface and two ends and a fluid passageway extending between the two ends, the ball (5) is turned by a stem (6) for selective adjustment between an open and a closed position, with the ball (5) and stem (6) having an axis of rotation perpendicular to the centerline between the inlet (3) and outlet (4) ports, and the ball (5) having the centerline for its fluid flow passageway at an angle different from perpendicular to the axis of rotation of the ball (5).
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| JPH08277958 | SCOTCH YOKE TYPE ACTUATOR |
| WO/2012/025929 | A METERING BALL VALVE |
Inventors:
Carlson, Bengt A
Application Number:
JP2001517080A
Publication Date:
June 21, 2006
Filing Date:
August 17, 2000
Export Citation:
Assignee:
Verimo Holding AG
International Classes:
F16K5/06; F16K5/10
Domestic Patent References:
| JP6060694B2 | ||||
| JP10061790A |
Foreign References:
| US5566923 | ||||
| US3762682 |
Attorney, Agent or Firm:
Takehiko Saito
Yasuyuki Hata
Yasuyuki Hata