FR1245175A - Improvements to control valves - Google Patents

Improvements to control valves

Info

Publication number
FR1245175A
FR1245175A FR815127A FR815127A FR1245175A FR 1245175 A FR1245175 A FR 1245175A FR 815127 A FR815127 A FR 815127A FR 815127 A FR815127 A FR 815127A FR 1245175 A FR1245175 A FR 1245175A
Authority
FR
France
Prior art keywords
ring
disc
ducts
boss
chamber
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
FR815127A
Other languages
French (fr)
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.)
SPX Flow Technology Crawley Ltd
Original Assignee
APV Corp Ltd
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 APV Corp Ltd filed Critical APV Corp Ltd
Application granted granted Critical
Publication of FR1245175A publication Critical patent/FR1245175A/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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/224—Details of bearings for the axis of rotation
    • F16K1/225—Details of bearings for the axis of rotation the axis of rotation having only one bearing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Details Of Valves (AREA)
  • Lift Valve (AREA)

Abstract

937,203. Valves. A.P.V. CO. Ltd. Jan. 8, 1960 [Jan. 9, 1959], No. 949/59. Class 135. A circular valve-closure disc 5 with a radiused periphery is provided with a boss 5b rising centrally from one face thereof and at an oblique angle of 45 degrees to the mid-plane of the disc, the boss being extended and reduced in diameter to form an operating spindle 4. The disc 5 is disposed in a chamber 5a formed by enlargements at the abutting ends of two ducts 1, 2, which ends are spigoted and held together by a threaded ring 10; the end of duct 2 is recessed 8 to house a resilient sealing ring 6, e.g. of rubber, to which a nylon or metal backing ring 7 is bonded or mechanically interlocked. The unit 6, 7 is capable of radial movement in the recess 8 so that after initially assembling the parts, the disc 5, which is of greater diameter than the inner diameter of the ring 6, is moved to the closed position and thereby moves the unit 6, 7 to the position where it most effectively seals the disc periphery; the ring 10 is then fully tightened to retain the unit 6, 7 in this position. The inner diameter of the ring 6 is equal to that of the chamber 5a, which latter has a centre offset upwardly from the axis of the ducts 1, 2 to avoid the formation of a shoulder, the lower wall of the chamber being at the same level as the lower point of the ducts. The spindle 4 is journalled in a boss 11, and packing 13 between bosses 5b and 11 is compressed by a spring 14 between the outer end of the spindle 4 and a lever 15 attached thereto. The valve may be cleaned by flowing through it a cleansing liquid.
FR815127A 1959-01-09 1960-01-08 Improvements to control valves Expired FR1245175A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB94959A GB937203A (en) 1959-01-09 1959-01-09 Fluid control valves

Publications (1)

Publication Number Publication Date
FR1245175A true FR1245175A (en) 1960-11-04

Family

ID=9713348

Family Applications (1)

Application Number Title Priority Date Filing Date
FR815127A Expired FR1245175A (en) 1959-01-09 1960-01-08 Improvements to control valves

Country Status (2)

Country Link
FR (1) FR1245175A (en)
GB (1) GB937203A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3190610A (en) * 1961-09-27 1965-06-22 Cabot Corp Self-cleaning rotary valve for controlling flow of aerosols
DE1297426B (en) * 1966-07-11 1969-06-12 Nitzschke Otto Throttle valve with angled actuating shaft
DE102006024782A1 (en) * 2006-05-27 2007-11-29 Bayerische Motoren Werke Ag Two-stage exhaust gas turbocharger arrangement for internal combustion engine, has bypass closable by throttle component that is poppet valve with catch plate, where poppet valve is rotatably movable around valve shaft

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3779511A (en) * 1971-08-13 1973-12-18 Fmc Corp Sanitary butterfly valve
US8763987B2 (en) * 2009-11-03 2014-07-01 Mks Instruments, Inc. Butterfly valve and system employing same and method for using same field

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3190610A (en) * 1961-09-27 1965-06-22 Cabot Corp Self-cleaning rotary valve for controlling flow of aerosols
DE1297426B (en) * 1966-07-11 1969-06-12 Nitzschke Otto Throttle valve with angled actuating shaft
DE102006024782A1 (en) * 2006-05-27 2007-11-29 Bayerische Motoren Werke Ag Two-stage exhaust gas turbocharger arrangement for internal combustion engine, has bypass closable by throttle component that is poppet valve with catch plate, where poppet valve is rotatably movable around valve shaft

Also Published As

Publication number Publication date
GB937203A (en) 1963-09-18

Similar Documents

Publication Publication Date Title
GB1208234A (en) Improved fluid flow control valve
FR1245175A (en) Improvements to control valves
SE7602218L (en) VALVE
GB721939A (en) Improvements in or relating to safety valve for releasing both positive and negativeexcessive pressures
GB668563A (en) Valve construction
GB746909A (en) Improvements in or relating to butterfly valves
GB617444A (en) Improvements in cocks with spherical plugs and renewable ring seatings therefor
ES253796U (en) Valves
GB929873A (en) A new or improved ball joint
GB873136A (en) Improvements in butterfly valves
GB903168A (en) Improvements in or relating to fluid flow control valves
GB893870A (en) Improvements in and relating to fluid control valves
GB190928193A (en) Improvements in and relating to Fluid Controlling Devices.
GB930836A (en) Improvements in fluid flow control valves
GB596488A (en) Improvements in valves
GB957412A (en) Improvements in or relating to fluid flow control valves
GB859958A (en) Improvements in or relating to fluid flow control valves
GB941816A (en) Fluid flow control valves
GB759668A (en) Improvements in beer taps
GB803585A (en) Improvements in fluid flow control valves of the screw down type
GB803169A (en) A stop cock with a drilled stopmember rotatable in the valve body
GB727808A (en) Improvements in valves with diaphragm sealing means
GB909478A (en) Improvements in and relating to gate-lift valves
GB815831A (en) Improvements relating to cocks or valves
GB609518A (en) Improvements relating to taps, cocks, and the like