GB1336998A - Valves - Google Patents

Valves

Info

Publication number
GB1336998A
GB1336998A GB1336998DA GB1336998A GB 1336998 A GB1336998 A GB 1336998A GB 1336998D A GB1336998D A GB 1336998DA GB 1336998 A GB1336998 A GB 1336998A
Authority
GB
United Kingdom
Prior art keywords
calorifier
passage
valve member
outlet
radiators
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
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.)
Servotomic Ltd
Original Assignee
Servotomic 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 Servotomic Ltd filed Critical Servotomic Ltd
Publication of GB1336998A publication Critical patent/GB1336998A/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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)

Abstract

1336998 Valves SERVOTOMIC Ltd 15 July 1971 [14 July 1970] 34078/70 Heading F2V [Also in Division F4] A valve V which is designed for use in a central heating installation having a heater H, a number of radiators R and a calorifier C, and which offers two states of operation in one of which states all of the heater output passes to the calorifier and in the other of which a major portion of the output passes to the radiators with the remainder passing to the calorifier, comprises a central inlet port 17 and two aligned outlet ports 15 and 16. Flow between the ports is controlled, manually, by way of a cylindrical valve member 21 having a central bore 22 into which open three lateral passages 24, 25 and 26, passage 26 being relatively smaller than either of the two other lateral passages 24 or 25. In the position of the valve shown, a major proportion of the flow to the inlet 17 passes through the valve member passage 25 and into the outlet port 16, which outlet is connected to the radiators, whilst the remainder of the flow passes through passage 26 and outlet 15 leading to the calorifier C. On turning the valve member through 90 degrees, as determined by stops 30, all the inflow is directed to the outlet port 15 and hence to the calorifier by way of valve member passage 24. In a modification, described but not shown, outlet ports 15 and 16 are arranged at right angles to one another and the valve member is formed only with lateral passage 24 and 26, the manner of operation being the same as above.
GB1336998D 1971-07-15 1971-07-15 Valves Expired GB1336998A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3407870 1971-07-15

Publications (1)

Publication Number Publication Date
GB1336998A true GB1336998A (en) 1973-11-14

Family

ID=10361118

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1336998D Expired GB1336998A (en) 1971-07-15 1971-07-15 Valves

Country Status (1)

Country Link
GB (1) GB1336998A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years