LU59803A1 - - Google Patents

Info

Publication number
LU59803A1
LU59803A1 LU59803DA LU59803A1 LU 59803 A1 LU59803 A1 LU 59803A1 LU 59803D A LU59803D A LU 59803DA LU 59803 A1 LU59803 A1 LU 59803A1
Authority
LU
Luxembourg
Application number
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 filed Critical
Publication of LU59803A1 publication Critical patent/LU59803A1/xx

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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/04—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor
    • F16K5/0492—Easy mounting or dismounting means
    • 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
    • F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
    • F16K11/052—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with pivoted closure members, e.g. butterfly valves
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/13—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/13—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures
    • G05D23/1306—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for liquids
    • G05D23/132—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for liquids with temperature sensing element
    • G05D23/1326—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for liquids with temperature sensing element details of the sensor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
LU59803D 1968-11-13 1969-11-11 LU59803A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1106768A AT306971B (en) 1968-11-13 1968-11-13 Four-way mixer

Publications (1)

Publication Number Publication Date
LU59803A1 true LU59803A1 (en) 1970-01-13

Family

ID=3626571

Family Applications (2)

Application Number Title Priority Date Filing Date
LU59803D LU59803A1 (en) 1968-11-13 1969-11-11
LU59799D LU59799A1 (en) 1968-11-13 1969-11-11

Family Applications After (1)

Application Number Title Priority Date Filing Date
LU59799D LU59799A1 (en) 1968-11-13 1969-11-11

Country Status (9)

Country Link
AT (1) AT306971B (en)
BE (2) BE741646A (en)
CH (2) CH511407A (en)
DE (2) DE1954962A1 (en)
FR (2) FR2023214A1 (en)
GB (1) GB1269128A (en)
LU (2) LU59803A1 (en)
NL (2) NL6916816A (en)
SE (1) SE356580B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1036636B (en) * 1975-07-25 1979-10-30 Ve Ma Elettropompe Spa IMPROVEMENT IN THE MEANS FOR REGULATING THE TEMPERATURE OF ENVIRONMENTS PARTICULARLY FOR CIRCUS HEATING SYSTEMS FORCED FLUID LACING
FR2525318A1 (en) * 1982-04-16 1983-10-21 Le Mer Joseph Thermostatic boiler circulation control valve - has sensor in thermosiphon tube in reservoir controlling valve between tank and feed pipes
US4515307A (en) * 1983-12-12 1985-05-07 Ribaudo Jr Andrew Hot water control system
US4566628A (en) * 1984-03-02 1986-01-28 Tekmar Angewandte Elektronik Gmbh & Co. Kg Method of and system for controlling the ratio between the water flow rate in the primary circuit and the water flow rate in the secondary circuit of a hot water heating system
DE3510136C2 (en) * 1985-03-18 1994-09-01 Koerting Ag Control arrangement for low temperature boilers
JPH0620012Y2 (en) * 1987-01-28 1994-05-25 木村工機株式会社 Electric three-way valve incorporating a constant water flow mechanism
GB0305566D0 (en) * 2003-03-11 2003-04-16 Microgen Energy Ltd A splitter valve
GB2457051B (en) * 2008-01-31 2012-08-08 Faith Louise Ltd Heating system
CN113050728B (en) * 2021-03-26 2022-04-08 西安热工研究院有限公司 Temperature rising system and method for controlling self-starting of deaerator based on data model

Also Published As

Publication number Publication date
CH515438A (en) 1971-11-15
LU59799A1 (en) 1970-01-13
CH511407A (en) 1971-08-15
GB1269128A (en) 1972-04-06
BE741645A (en) 1970-04-16
FR2024863A1 (en) 1970-09-04
DE1954990A1 (en) 1970-06-11
DE1954962A1 (en) 1970-06-04
NL6916816A (en) 1970-05-15
AT306971B (en) 1973-05-10
FR2023214A1 (en) 1970-08-07
BE741646A (en) 1970-04-16
SE356580B (en) 1973-05-28
NL6916815A (en) 1970-05-15

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