GB1482276A - Control valve - Google Patents

Control valve

Info

Publication number
GB1482276A
GB1482276A GB45933/74A GB4593374A GB1482276A GB 1482276 A GB1482276 A GB 1482276A GB 45933/74 A GB45933/74 A GB 45933/74A GB 4593374 A GB4593374 A GB 4593374A GB 1482276 A GB1482276 A GB 1482276A
Authority
GB
United Kingdom
Prior art keywords
valve
stem
control
oct
heat exchanger
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
GB45933/74A
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.)
Inreco AB
Original Assignee
Inreco AB
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 Inreco AB filed Critical Inreco AB
Publication of GB1482276A publication Critical patent/GB1482276A/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
    • F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
    • F16K11/14—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
    • 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
    • F16K11/078—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 and linearly movable closure members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lift Valve (AREA)
  • Temperature-Responsive Valves (AREA)
  • Multiple-Way Valves (AREA)

Abstract

1482276 Valves INRECO AB 23 Oct 1974 [31 Oct 1973] 45933/74 Heading F2V [Also in Division F4] A valve unit comprises a body 26 operable in a sealed sliding mode within a bore, the unit consisting of a body 26a fixed axially relative to a stem 22, and a valve member 26b movable axially along the stem by rotation thereof to provide a channel between the body and member of variable cross-sectional area. As shown the member and body have co-operating V-shapes defining channels the edges 26c of which may be arcuate. Rotation of the stem is converted to axial movement by threaded sleeves 22a engaging threaded holes in the members 22b. The body may be in two parts separated by a seal 27 with two movable members operable by opposite handed screws. The valve unit is applicable to a three way valve (20) Fig. 1 (not shown) for the control of water circulated by a pump (5) through a heat exchanger 6 from supply and return mains (1, 10). The position of the valve body 26 may be determined by thermostatic control to proportion water flow rate between the heat exchanger and a by-pass (12) while control of the total flow rate is effected by adjustment of channels between the V formations. The valve may alternatively be operated in a two way mode with the by-pass (12) blanked off by a disc (14).
GB45933/74A 1973-10-31 1974-10-23 Control valve Expired GB1482276A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7314834A SE381326B (en) 1973-10-31 1973-10-31 CONTROL VALVE, WHICH INCLUDES A VALVE SLIDING PLACED ON A MOVABLE SPINDLE WITH A RELATIVE SPINDLE FIXED PART AND A RELATIVE SPINDLE AXIALLY MOVING CONE

Publications (1)

Publication Number Publication Date
GB1482276A true GB1482276A (en) 1977-08-10

Family

ID=20318976

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45933/74A Expired GB1482276A (en) 1973-10-31 1974-10-23 Control valve

Country Status (5)

Country Link
CH (1) CH588653A5 (en)
DE (1) DE2451040A1 (en)
FR (1) FR2250054B1 (en)
GB (1) GB1482276A (en)
SE (1) SE381326B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0146648B1 (en) * 1983-12-22 1987-12-02 Arne Svensson Open/close and regulating arrangement for heat exchange systems
SE9400124L (en) * 1994-01-18 1995-03-06 Esbe Ab Control valve, especially 2 or 3-way valve

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US901141A (en) * 1908-01-27 1908-10-13 Wilfred Baker Steam-valve.
DE1196916B (en) * 1961-09-07 1965-07-15 Citroen Sa Three-way valve with adjustable slide cover
NO126189B (en) * 1971-10-22 1973-01-02 Sentralinst For Ind Forskning

Also Published As

Publication number Publication date
DE2451040A1 (en) 1975-05-07
FR2250054A1 (en) 1975-05-30
FR2250054B1 (en) 1978-06-09
CH588653A5 (en) 1977-06-15
SE7314834L (en) 1975-05-02
DE2451040C2 (en) 1987-07-16
SE381326B (en) 1975-12-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee