GB865788A - Spherical-plug cock having a piston-type packing ring displaceably mounted in the cock body - Google Patents

Spherical-plug cock having a piston-type packing ring displaceably mounted in the cock body

Info

Publication number
GB865788A
GB865788A GB36040/58A GB3604058A GB865788A GB 865788 A GB865788 A GB 865788A GB 36040/58 A GB36040/58 A GB 36040/58A GB 3604058 A GB3604058 A GB 3604058A GB 865788 A GB865788 A GB 865788A
Authority
GB
United Kingdom
Prior art keywords
passage
sealing ring
ball
piston
spherical
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB36040/58A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Neue Argus GmbH
Original Assignee
Neue Argus GmbH
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 Neue Argus GmbH filed Critical Neue Argus GmbH
Publication of GB865788A publication Critical patent/GB865788A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
    • F16K5/205—Sealing effected by the flowing medium

Abstract

865,788. Valves. NEUE ARGUS G.m.b.H. Nov. 10, 1958 [Aug. 11, 1958], No. 36040/58. Class 135. A spherical plug cock comprises a body 1, 2, Fig. 1, containing a spherical plug 3, flow passages 9 and a non-deformable sealing ring 10 guided in a groove in the body part 2 and loaded against the plug by fluid pressure. The admission of fluid under pressure into the annular groove is governed by a valve comprising a ball 17 slidable in a cylinder 11, Fig. 2, contained within the body part 2. When flow through the valve is from right to left, fluid enters the cylinder 11 by a passage 11<SP>1</SP> and the ball is forced upwards to seal the passage 12, at the same time admitting fluid under pressure to the passage 20 communicating with the annular groove and space behind the sealing ring 10. When flow is from left to right the passage 12 is open to admit fluid to the back of the sealing ring and the passage 11<SP>1</SP> is closed by the ball. The sealing ring may also be loaded by a spring 16 acting on a pressure ring 15 and a resilient ring 14. The ball 17 may be replaced by a piston and the valve may be housed in the sealing ring 10 instead of in the body part 2.
GB36040/58A 1958-08-11 1958-11-10 Spherical-plug cock having a piston-type packing ring displaceably mounted in the cock body Expired GB865788A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE865788X 1958-08-11

Publications (1)

Publication Number Publication Date
GB865788A true GB865788A (en) 1961-04-19

Family

ID=6801907

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36040/58A Expired GB865788A (en) 1958-08-11 1958-11-10 Spherical-plug cock having a piston-type packing ring displaceably mounted in the cock body

Country Status (1)

Country Link
GB (1) GB865788A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3122352A (en) * 1961-07-10 1964-02-25 Acf Ind Inc Spherical plug valve having pressurized seats including body pressure relief means
GB2129098A (en) * 1982-09-27 1984-05-10 Teledyne Ind Pressure regulating valve
CN102606764A (en) * 2012-03-29 2012-07-25 浙江超达阀门股份有限公司 Ball valve seat structure with spring sealing mechanism
CN104197036A (en) * 2014-08-18 2014-12-10 洪元生 Ball valve capable of performing safe relief
CN108286615A (en) * 2017-01-09 2018-07-17 凯泰阀门(集团)有限公司 Compound sealing structure for ball valve
CN112984146A (en) * 2021-02-05 2021-06-18 陕西蓝箭航天技术有限公司 Ball valve device for liquid rocket engine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3122352A (en) * 1961-07-10 1964-02-25 Acf Ind Inc Spherical plug valve having pressurized seats including body pressure relief means
GB2129098A (en) * 1982-09-27 1984-05-10 Teledyne Ind Pressure regulating valve
CN102606764A (en) * 2012-03-29 2012-07-25 浙江超达阀门股份有限公司 Ball valve seat structure with spring sealing mechanism
CN104197036A (en) * 2014-08-18 2014-12-10 洪元生 Ball valve capable of performing safe relief
CN108286615A (en) * 2017-01-09 2018-07-17 凯泰阀门(集团)有限公司 Compound sealing structure for ball valve
CN112984146A (en) * 2021-02-05 2021-06-18 陕西蓝箭航天技术有限公司 Ball valve device for liquid rocket engine
CN112984146B (en) * 2021-02-05 2023-01-13 陕西蓝箭航天技术有限公司 Ball valve device for liquid rocket engine

Similar Documents

Publication Publication Date Title
GB969440A (en) Orifice fluid valve assembly
GB1251315A (en)
GB1221620A (en) Double seat fluid control valve
GB1412729A (en) Valve
GB1264267A (en)
GB920699A (en) A gate valve employing lubricant or plastic sealant for sealing between the gate andseat elements
GB865788A (en) Spherical-plug cock having a piston-type packing ring displaceably mounted in the cock body
GB1350379A (en) Non-return fluid-flow valves
GB1351222A (en) Pressure reduction valve
GB1426588A (en) Pressure relief control device
GB945508A (en) Improvements in or relating to fluid flow control valves
GB1338078A (en) Fluid control valve
GB1021500A (en) Fluid-flow control spool valves
GB1249963A (en) Multiway valve
GB900383A (en) Improvements in or relating to auxiliary hoists
GB870631A (en) Improvements relating to fluid pressure relief valves
GB1122946A (en) Improvements in or relating to two-way fluid valves
GB841730A (en) Improvements in relief valves
GB911986A (en) Shut-off cock having a spherical plug
GB1251610A (en)
GB921335A (en) Stop valve
GB1056342A (en) Metering device
GB792868A (en) Improvements in or relating to hydraulic shock absorbers
GB949004A (en) Improvements relating to fluid pressure reduction valves
GB970307A (en) Improvements in or relating to shuttle valves