GB419122A - Valves - Google Patents

Valves

Info

Publication number
GB419122A
GB419122A GB4070/34A GB407034A GB419122A GB 419122 A GB419122 A GB 419122A GB 4070/34 A GB4070/34 A GB 4070/34A GB 407034 A GB407034 A GB 407034A GB 419122 A GB419122 A GB 419122A
Authority
GB
United Kingdom
Prior art keywords
piston
sleeve
grooves
feb
packing
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
GB4070/34A
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.)
NAAMLOOZE VENNOOTSCHAP NIEUWE
Original Assignee
NAAMLOOZE VENNOOTSCHAP NIEUWE
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 NAAMLOOZE VENNOOTSCHAP NIEUWE filed Critical NAAMLOOZE VENNOOTSCHAP NIEUWE
Publication of GB419122A publication Critical patent/GB419122A/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
    • F16K49/00—Means in or on valves for heating or cooling
    • F16K49/005—Circulation means for a separate heat transfer fluid
    • F16K49/007—Circulation means for a separate heat transfer fluid located within the obturating element
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/26—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Sealing Devices (AREA)
  • Toys (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

419,122. Valve components. NAAMLOOZE YENNOOTSCHAP NIEUWE OCTROOI MAATSCHAPPIJ, 30, Carel van Bylandtlaan, The Hague.-(Assignees of Beardsley, E. W. ; 136, Liberty Street, New York, U.S.A.) Feb. 7, 1934, No. 4070. Convention date, Feb. 7, 1933. [Class 135.] A valve comprises a casing 10 provided with an inlet port 11 and an outlet port 12 within which is mounted a piston A terminating in a flared portion 14. A stem 16 is secured to the piston A and engages a threaded spindle 18 operated by the motor 25 or the handwheel 28. The piston A is provided with packing comprising rings 40 of asbestos and graphite mixture &c. alternated with spacer rings 41 having grooves a, b connected by radial ports c. A number of lubricating pipes 48, provided with fittings 50 for connecting to a grease gun, are arranged to supply lubricant to the grooves a. A sleeve 36 surrounds the piston and is secured to a member 34 engaging grooves in the frame 20. The sleeve 36 also has projections 37 engaging grooves in the piston A. The sleeve 36 is adjusted relatively to the piston A to compress the packing B by a nut 43. The annular space between the piston A and the sleeve 36 forms a cooling water space, water being supplied through the pipe 56 and passing through ports 57 to the spindle 18.
GB4070/34A 1933-02-07 1934-02-07 Valves Expired GB419122A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US419122XA 1933-02-07 1933-02-07

Publications (1)

Publication Number Publication Date
GB419122A true GB419122A (en) 1934-11-06

Family

ID=21919013

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4070/34A Expired GB419122A (en) 1933-02-07 1934-02-07 Valves

Country Status (2)

Country Link
DE (1) DE625297C (en)
GB (1) GB419122A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4147182A (en) * 1973-10-31 1979-04-03 Inreco Ab Control valve, in particular two- or three-way valve for heat exchangers and the like
GB2125942A (en) * 1982-08-11 1984-03-14 Asuka Kogyo Co Ltd Switch valve
WO2008056022A1 (en) * 2006-11-07 2008-05-15 Juha Solantie Device for opening/closing valves or similar

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4147182A (en) * 1973-10-31 1979-04-03 Inreco Ab Control valve, in particular two- or three-way valve for heat exchangers and the like
GB2125942A (en) * 1982-08-11 1984-03-14 Asuka Kogyo Co Ltd Switch valve
WO2008056022A1 (en) * 2006-11-07 2008-05-15 Juha Solantie Device for opening/closing valves or similar

Also Published As

Publication number Publication date
DE625297C (en) 1936-02-06

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