IT1307654B1 - Valvola servocomandata per impianti di condizionamento dell'aria noti come impianti a 4 tubi - Google Patents

Valvola servocomandata per impianti di condizionamento dell'aria noti come impianti a 4 tubi

Info

Publication number
IT1307654B1
IT1307654B1 IT1999MI000173A ITMI990173A IT1307654B1 IT 1307654 B1 IT1307654 B1 IT 1307654B1 IT 1999MI000173 A IT1999MI000173 A IT 1999MI000173A IT MI990173 A ITMI990173 A IT MI990173A IT 1307654 B1 IT1307654 B1 IT 1307654B1
Authority
IT
Italy
Prior art keywords
air conditioning
operated valve
systems
servo operated
pipe
Prior art date
Application number
IT1999MI000173A
Other languages
English (en)
Inventor
Angelo Serratto
Original Assignee
Angelo Serratto
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 Angelo Serratto filed Critical Angelo Serratto
Priority to IT1999MI000173A priority Critical patent/IT1307654B1/it
Priority to EP00830045A priority patent/EP1024332A3/en
Priority to US09/494,017 priority patent/US6352105B1/en
Publication of ITMI990173A1 publication Critical patent/ITMI990173A1/it
Application granted granted Critical
Publication of IT1307654B1 publication Critical patent/IT1307654B1/it

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86501—Sequential distributor or collector type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86911—Sequential distributor or collector type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87249—Multiple inlet with multiple outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Multiple-Way Valves (AREA)
  • Flow Control (AREA)
IT1999MI000173A 1999-01-29 1999-01-29 Valvola servocomandata per impianti di condizionamento dell'aria noti come impianti a 4 tubi IT1307654B1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT1999MI000173A IT1307654B1 (it) 1999-01-29 1999-01-29 Valvola servocomandata per impianti di condizionamento dell'aria noti come impianti a 4 tubi
EP00830045A EP1024332A3 (en) 1999-01-29 2000-01-26 Servocontrolled valve for air-conditioning systems known as four pipes systems
US09/494,017 US6352105B1 (en) 1999-01-29 2000-01-28 Servocontrolled valve for air-conditioning systems known as four pipe systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999MI000173A IT1307654B1 (it) 1999-01-29 1999-01-29 Valvola servocomandata per impianti di condizionamento dell'aria noti come impianti a 4 tubi

Publications (2)

Publication Number Publication Date
ITMI990173A1 ITMI990173A1 (it) 2000-07-29
IT1307654B1 true IT1307654B1 (it) 2001-11-14

Family

ID=11381679

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999MI000173A IT1307654B1 (it) 1999-01-29 1999-01-29 Valvola servocomandata per impianti di condizionamento dell'aria noti come impianti a 4 tubi

Country Status (3)

Country Link
US (1) US6352105B1 (it)
EP (1) EP1024332A3 (it)
IT (1) IT1307654B1 (it)

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US6932112B2 (en) * 2002-08-26 2005-08-23 Bradford, Iii Lawrence J. Multiple port valve
US6983764B2 (en) 2003-04-03 2006-01-10 Hays Fluid Controls, A Division Of Romac Industries, Inc. Sequencing valve and hydronic system
DE112004002159B4 (de) * 2003-11-10 2021-04-22 Waters Technologies Corp. (N.D.Ges.D. Staates Delaware) Vorrichtung und Verfahren zum Steuern des Flusses von Fluid in einer Leitung
US7270149B2 (en) * 2005-10-05 2007-09-18 Mediland Enterprise Corporation Rotary valve assembly
KR20070042018A (ko) * 2005-10-17 2007-04-20 삼성전자주식회사 냉장고
US7779865B2 (en) * 2007-04-20 2010-08-24 Kohler Co. Plumbing valve with undulating disk surface
ATE482018T1 (de) * 2007-09-24 2010-10-15 Siemens Ag Mischvorrichtung mit ventilscheiben
CN100545493C (zh) * 2008-03-31 2009-09-30 艾欧史密斯(中国)热水器有限公司 调温混水阀
CN102007329A (zh) * 2009-05-27 2011-04-06 株式会社爱德万测试 阀门装置及电子元件的温度调节装置
US8936043B2 (en) 2010-08-26 2015-01-20 Parker-Hannifin Corporation Rotary valve
CN102287409B (zh) * 2011-08-09 2014-06-11 泸州天府液压件有限公司 液压随动旋转装置
DE102011119021B3 (de) * 2011-11-22 2013-05-16 Beatrice Saier Vorrichtung und Verfahren zum schaltbaren Verbinden
WO2014141358A1 (ja) * 2013-03-11 2014-09-18 株式会社島津製作所 流路切換バルブ
JP6040812B2 (ja) * 2013-03-15 2016-12-07 株式会社島津製作所 流路切換バルブ
CN104100736A (zh) * 2013-04-03 2014-10-15 贵州国台酒庄有限公司 一种酿制白酒用的分酒阀
TWI516698B (zh) * 2013-07-31 2016-01-11 Apex Medical Corp Air cushion device and its vent valve
US11389843B2 (en) 2014-10-27 2022-07-19 Michael Saier Apparatus and method for connecting in a switchable manner
MX2018006277A (es) * 2015-11-20 2018-08-15 Smc Corp Valvula de conmutacion.
US10161534B2 (en) * 2016-02-19 2018-12-25 Charles N. Santry Multiple flow rate hydrant
CN112240404A (zh) * 2019-07-18 2021-01-19 浙江三花汽车零部件有限公司 一种控制阀
JP7107291B2 (ja) * 2019-09-10 2022-07-27 株式会社デンソー バルブ装置、流体循環回路
CN114391075A (zh) * 2019-09-13 2022-04-22 株式会社电装 阀装置
CN110936736B (zh) * 2019-12-16 2021-06-08 芜湖英罗智能制造有限公司 一种激光打印空间用湿气排放装置
CN113757828B (zh) * 2021-09-07 2022-11-11 珠海格力电器股份有限公司 一种四管制空调系统及其控制方法

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US2384318A (en) * 1942-10-28 1945-09-04 Bleu Charles Le Selector, control valve, and the like
US2377473A (en) * 1943-09-24 1945-06-05 United Aircraft Prod Plural-way cock
US2878786A (en) * 1953-05-07 1959-03-24 Fond Debard Multiple valve apparatus for distributing fluid to a plurality of fluid operated devices
US3181604A (en) * 1962-01-08 1965-05-04 Peerless Of America Air conditioning system for subdivided inhabitable enclosures
US3170508A (en) * 1962-12-18 1965-02-23 Gilbert H Avery Heating and cooling system
US3241602A (en) * 1963-06-25 1966-03-22 Andreassen Roar Heating and cooling system and control therefor
CH443605A (de) * 1965-09-01 1967-09-15 Sulzer Ag Heiz- bzw. Kühlanlage nach dem Vierleiter-Prinzip
US3411538A (en) * 1966-04-16 1968-11-19 Honeywell Gmbh Fluid diverting valve
DE1604162A1 (de) * 1966-07-14 1970-08-27 Draeger Gc Regelungstechnik Gm Regelventil
US3443592A (en) * 1967-04-06 1969-05-13 Dow Chemical Co Rotary multiport sampling valve
US3889878A (en) * 1973-02-16 1975-06-17 Allen West And Company Limited Multi-way valve and position controller therefor
US4156437A (en) * 1978-02-21 1979-05-29 The Perkin-Elmer Corporation Computer controllable multi-port valve
FR2479397A1 (fr) * 1980-03-31 1981-10-02 Ferodo Sa Robinet, notamment pour le reglage du chauffage de l'habitacle d'un vehicule automobile
US4501297A (en) * 1982-04-08 1985-02-26 Automatic Switch Company Rotary valve
IT214562Z2 (it) * 1988-06-07 1990-05-09 Itw Fastex Italia Spa Deviatore di flusso per un impianto di riscaldamento di un veicolo
JPH0384213U (it) * 1989-12-18 1991-08-27
US5261451A (en) * 1991-05-02 1993-11-16 General Electric Company Pneumatic multiplexer
FR2685944B1 (fr) * 1992-01-08 1995-05-19 Snecma Valve rotative de distribution de fluide et ensemble de valves en faisant application.
US5623965A (en) * 1995-10-30 1997-04-29 Delco Electronics Corporation Low effort vacuum valve assembly with rotary actuator
US6012487A (en) * 1997-03-10 2000-01-11 Brian A. Hauck Prime purge injection valve or multi-route selections valve
US6012488A (en) * 1998-09-17 2000-01-11 Rheodyne, L.P. Segmenting valve

Also Published As

Publication number Publication date
EP1024332A2 (en) 2000-08-02
ITMI990173A1 (it) 2000-07-29
EP1024332A3 (en) 2003-07-09
US6352105B1 (en) 2002-03-05

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