GB465494A - Improvements in taps or valves - Google Patents

Improvements in taps or valves

Info

Publication number
GB465494A
GB465494A GB3128635A GB3128635A GB465494A GB 465494 A GB465494 A GB 465494A GB 3128635 A GB3128635 A GB 3128635A GB 3128635 A GB3128635 A GB 3128635A GB 465494 A GB465494 A GB 465494A
Authority
GB
United Kingdom
Prior art keywords
valve
actuating spindle
inlet
engaging
pin
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
GB3128635A
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.)
Howlett & Co Ltd M
Original Assignee
Howlett & Co Ltd M
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 Howlett & Co Ltd M filed Critical Howlett & Co Ltd M
Priority to GB3128635A priority Critical patent/GB465494A/en
Publication of GB465494A publication Critical patent/GB465494A/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
    • F16K1/32—Details
    • F16K1/52—Means for additional adjustment of the rate of flow
    • F16K1/526—Means for additional adjustment of the rate of flow for limiting the maximum flow rate, using a second valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Multiple-Way Valves (AREA)

Abstract

465,494. Valves. YATES, H. J., HOWLETT & CO.. Ltd., M., and DOLPHIN, J. Nov. 12, 1935, No. 31286. [Class 135] [Also in Group XI] A valve device, particularly adapted for regulating the passage of gas to gas burners and of the kind having inlet and discharge ports controlled by separate valves each of which is independently adjustable has the two valves actuated by a common operating member having a lost motion connection with one valve whereby it can be adjusted to any position from closed to fully open and then the other valve can be adj asted to any position from closed to fully open without altering the setting of the first valve. In the form shown in Fig. 1 the actuating spindle 14 has a screwdriver slot 16 and a radial pin 17 adapted to co-operate with a depending lug 18 on the rotary cylindrical or tapered inlet valve 6. The actuating spindle is also formed with a boss 21 having radial arms 19 housed between a partition 20 and the valve 6, said boss carrying an eccentric pin 22 engaging a transverse slot in a flattened part 22 of the outlet valve 7. This valve, which comprises a cylindrical part with a pointed end 8, is adapted to co-operate with an aperture 2 in the nozzle 9 and is guided by the flattened part sliding in longitudinal grooves in the casing. In a modification of this form the actuating spindle is formed integrally with the rotary cylindrical valve and the crank pin is formed on a separate piece having a lost motion connection with the cylindrical valve. In the form shown in Fig. 11 the rotary valve has a projection 64 adapted to co-operate with a lug 65 on the valve 61 which is formed with a cam groove 63 engaging a fixed pin. In a modification of this form the actuating spindle is formed integrally with the member provided with the cam groove. In another form the actuating spindle is formed integrally with the outlet valve and has a radial pin engaging the inlet valve and a screw-threaded enlargement engaging a corresponding thread on the casing. In modifications of the form shown in Fig. 11 the rotary inlet valve seats in a manually operable plug cock whereby the supply may be interrupted without altering the adjustment of the inlet and discharge valve.
GB3128635A 1935-11-12 1935-11-12 Improvements in taps or valves Expired GB465494A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3128635A GB465494A (en) 1935-11-12 1935-11-12 Improvements in taps or valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3128635A GB465494A (en) 1935-11-12 1935-11-12 Improvements in taps or valves

Publications (1)

Publication Number Publication Date
GB465494A true GB465494A (en) 1937-05-07

Family

ID=10320862

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3128635A Expired GB465494A (en) 1935-11-12 1935-11-12 Improvements in taps or valves

Country Status (1)

Country Link
GB (1) GB465494A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2963042A (en) * 1955-06-17 1960-12-06 Configured Tube Products Co Valves for gas burners or the like
WO2020009952A1 (en) * 2018-07-05 2020-01-09 Fisher Controls International Llc Rotary axial globe valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2963042A (en) * 1955-06-17 1960-12-06 Configured Tube Products Co Valves for gas burners or the like
WO2020009952A1 (en) * 2018-07-05 2020-01-09 Fisher Controls International Llc Rotary axial globe valve
US10962122B2 (en) 2018-07-05 2021-03-30 Fisher Controls International Llc Rotary axial globe valve

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