RU2003136116A - BALL VALVE - Google Patents

BALL VALVE Download PDF

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Publication number
RU2003136116A
RU2003136116A RU2003136116/06A RU2003136116A RU2003136116A RU 2003136116 A RU2003136116 A RU 2003136116A RU 2003136116/06 A RU2003136116/06 A RU 2003136116/06A RU 2003136116 A RU2003136116 A RU 2003136116A RU 2003136116 A RU2003136116 A RU 2003136116A
Authority
RU
Russia
Prior art keywords
ball
mandrels
edge
disks
radius
Prior art date
Application number
RU2003136116/06A
Other languages
Russian (ru)
Other versions
RU2262630C2 (en
Inventor
Феликс Александрович Коуги (RU)
Феликс Александрович Коугия
Original Assignee
Феликс Александрович Коуги (RU)
Феликс Александрович Коугия
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Феликс Александрович Коуги (RU), Феликс Александрович Коугия filed Critical Феликс Александрович Коуги (RU)
Priority to RU2003136116/06A priority Critical patent/RU2262630C2/en
Publication of RU2003136116A publication Critical patent/RU2003136116A/en
Application granted granted Critical
Publication of RU2262630C2 publication Critical patent/RU2262630C2/en

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  • Taps Or Cocks (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Claims (2)

1. Шаровой кран, содержащий корпус с патрубками, расположенный в его полости и закрепленный на валу шар с выполненным в нем сквозным отверстием, а так же два кольцевых уплотнения шара, размещенных в пазах подпружиненных оправок, отличающийся тем, что, с целью увеличения срока службы кольцевых уплотнений, на двух торцах шара, перпендикулярных оси его вращения, закреплены два диска, край которых выполнен в виде четырехлепесткового кулачка и расположен вблизи торцов оправок в открытом и закрытом состояниях крана, а в промежуточном состоянии крана край дисков упирается в торцы оправок, обеспечивая их перемещение вместе с уплотнениями шара в осевом направлении и предотвращая соприкосновение уплотнений и шара.1. Ball valve comprising a housing with nozzles located in its cavity and mounted on the shaft of the ball with a through hole made therein, as well as two O-rings of the ball located in the grooves of the spring-loaded mandrels, characterized in that, in order to increase the service life O-rings, on two ends of the ball perpendicular to the axis of rotation, two discs are fixed, the edge of which is made in the form of a four-leaf cam and is located near the ends of the mandrels in the open and closed states of the valve, and in the intermediate state to ana disc edge abuts the ends of the mandrels, providing their movement together with the seals of the ball in the axial direction and preventing the contact of the seals and the ball. 2. Шаровой кран по п.1, отличающийся тем, что в торцах оправок выполнены обращенные к краю дисков радиального сечения пазы, радиус которых равен радиусу выступов на краю дисков, при этом центр радиуса пазов смещен относительно оси вращения дисков в направлении противолежащей оправки.2. Ball valve according to claim 1, characterized in that at the ends of the mandrels are made facing the edge of the disks of a radial section of the grooves, the radius of which is equal to the radius of the protrusions on the edge of the disks, while the center of the radius of the grooves is offset relative to the axis of rotation of the disks in the direction of the opposite mandrel.
RU2003136116/06A 2003-12-11 2003-12-11 Ball cock RU2262630C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2003136116/06A RU2262630C2 (en) 2003-12-11 2003-12-11 Ball cock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2003136116/06A RU2262630C2 (en) 2003-12-11 2003-12-11 Ball cock

Publications (2)

Publication Number Publication Date
RU2003136116A true RU2003136116A (en) 2005-05-20
RU2262630C2 RU2262630C2 (en) 2005-10-20

Family

ID=35820262

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2003136116/06A RU2262630C2 (en) 2003-12-11 2003-12-11 Ball cock

Country Status (1)

Country Link
RU (1) RU2262630C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU183743U1 (en) * 2018-04-16 2018-10-02 Евгений Михайлович Шелегов BALL VALVE

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU203284U1 (en) * 2020-10-22 2021-03-30 Общество с ограниченной ответственностью «Восточная Арматурная Компания» Ball valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU183743U1 (en) * 2018-04-16 2018-10-02 Евгений Михайлович Шелегов BALL VALVE

Also Published As

Publication number Publication date
RU2262630C2 (en) 2005-10-20

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20061212