GB1229162A - - Google Patents

Info

Publication number
GB1229162A
GB1229162A GB1229162DA GB1229162A GB 1229162 A GB1229162 A GB 1229162A GB 1229162D A GB1229162D A GB 1229162DA GB 1229162 A GB1229162 A GB 1229162A
Authority
GB
United Kingdom
Prior art keywords
port
inlet
stem
water
plugs
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
Other languages
English (en)
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 GB1229162A publication Critical patent/GB1229162A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/06—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units
    • F24F3/08—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units with separate supply and return lines for hot and cold heat-exchange fluids i.e. so-called "4-conduit" system
    • 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
    • F16K11/16—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 which only slides, or only turns, or only swings in one plane
    • F16K11/161—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 which only slides, or only turns, or only swings in one plane only slides
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
    • F16K31/1262—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like one side of the diaphragm being spring loaded
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Temperature-Responsive Valves (AREA)
  • Control Of Fluid Pressure (AREA)
GB1229162D 1968-04-03 1969-04-03 Expired GB1229162A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT833655 1968-04-03

Publications (1)

Publication Number Publication Date
GB1229162A true GB1229162A (enrdf_load_stackoverflow) 1971-04-21

Family

ID=11126385

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1229162D Expired GB1229162A (enrdf_load_stackoverflow) 1968-04-03 1969-04-03

Country Status (1)

Country Link
GB (1) GB1229162A (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5352436U (enrdf_load_stackoverflow) * 1976-10-08 1978-05-04
JPS53131234U (enrdf_load_stackoverflow) * 1978-03-23 1978-10-18
US4319607A (en) * 1979-12-26 1982-03-16 Yardney Electric Corporation Valve assembly and valve sealing element
EP0624724A1 (de) * 1993-05-08 1994-11-17 Robert Bosch Gmbh Vorrichtung zur Regelung der Leerlaufdrehzahl einer Brennkraftmaschine
WO2011149717A1 (en) * 2010-05-24 2011-12-01 Emerson Process Management Regulator Technologies, Inc. Valve stem and valve plug apparatus for use with fluid regulators
WO2012049694A1 (en) * 2010-10-15 2012-04-19 Spirax Marshall Pvt. Ltd. Actuated valves with a plurality of plugs
EP3104093A1 (en) * 2015-06-11 2016-12-14 Mut Meccanica Tovo S.p.A. Improved hydraulic distributor
CN108506543A (zh) * 2018-06-07 2018-09-07 亿川科技(成都)有限责任公司 气液双流体通流量耦合调节装置

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5352436U (enrdf_load_stackoverflow) * 1976-10-08 1978-05-04
JPS53131234U (enrdf_load_stackoverflow) * 1978-03-23 1978-10-18
US4319607A (en) * 1979-12-26 1982-03-16 Yardney Electric Corporation Valve assembly and valve sealing element
EP0624724A1 (de) * 1993-05-08 1994-11-17 Robert Bosch Gmbh Vorrichtung zur Regelung der Leerlaufdrehzahl einer Brennkraftmaschine
US5467749A (en) * 1993-05-08 1995-11-21 Robert Bosch Gmbh Apparatus for governing the idling rpm of an internal combustion engine
CN102985730B (zh) * 2010-05-24 2016-01-06 艾默生过程管理调节技术公司 用于流体调节器的阀杆和阀塞装置
CN102985730A (zh) * 2010-05-24 2013-03-20 艾默生过程管理调节技术公司 用于流体调节器的阀杆和阀塞装置
US8474786B2 (en) 2010-05-24 2013-07-02 Emerson Process Management Regulator Technologies, Inc. Valve stem and valve plug apparatus for use with fluid regulators
WO2011149717A1 (en) * 2010-05-24 2011-12-01 Emerson Process Management Regulator Technologies, Inc. Valve stem and valve plug apparatus for use with fluid regulators
RU2579427C2 (ru) * 2010-05-24 2016-04-10 Эмерсон Процесс Менеджмент Регьюлэйтор Текнолоджиз, Инк. Устройство штока клапана и плунжера клапана для использования в регуляторах текучей среды
AU2011258679B2 (en) * 2010-05-24 2017-03-16 Emerson Process Management Regulator Technologies, Inc. Valve stem and valve plug apparatus for use with fluid regulators
WO2012049694A1 (en) * 2010-10-15 2012-04-19 Spirax Marshall Pvt. Ltd. Actuated valves with a plurality of plugs
EP3104093A1 (en) * 2015-06-11 2016-12-14 Mut Meccanica Tovo S.p.A. Improved hydraulic distributor
CN108506543A (zh) * 2018-06-07 2018-09-07 亿川科技(成都)有限责任公司 气液双流体通流量耦合调节装置
CN108506543B (zh) * 2018-06-07 2023-09-12 亿川科技(成都)有限责任公司 气液双流体通流量耦合调节装置

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees