IT1203572B - Circuito frigorigeno per impianti frigoriferi includenti una fluralilita'di ambienti refrigeranti ed elettrovalvola deviatrice bistabile utilizzabile in tale circuito - Google Patents

Circuito frigorigeno per impianti frigoriferi includenti una fluralilita'di ambienti refrigeranti ed elettrovalvola deviatrice bistabile utilizzabile in tale circuito

Info

Publication number
IT1203572B
IT1203572B IT67482/86A IT6748286A IT1203572B IT 1203572 B IT1203572 B IT 1203572B IT 67482/86 A IT67482/86 A IT 67482/86A IT 6748286 A IT6748286 A IT 6748286A IT 1203572 B IT1203572 B IT 1203572B
Authority
IT
Italy
Prior art keywords
refrigerant
flurality
environments
solenoid valve
plants including
Prior art date
Application number
IT67482/86A
Other languages
English (en)
Other versions
IT8667482A0 (it
Inventor
Pietro Gindri
Giovanni Blengino
Original Assignee
Elbi Int Spa
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 Elbi Int Spa filed Critical Elbi Int Spa
Priority to IT67482/86A priority Critical patent/IT1203572B/it
Publication of IT8667482A0 publication Critical patent/IT8667482A0/it
Priority to DE3718490A priority patent/DE3718490C2/de
Priority to FR878708061A priority patent/FR2600150B1/fr
Application granted granted Critical
Publication of IT1203572B publication Critical patent/IT1203572B/it

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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
    • F16K31/082—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet using a electromagnet and a permanent magnet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/04—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in series
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2511—Evaporator distribution valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Magnetically Actuated Valves (AREA)
IT67482/86A 1986-06-11 1986-06-11 Circuito frigorigeno per impianti frigoriferi includenti una fluralilita'di ambienti refrigeranti ed elettrovalvola deviatrice bistabile utilizzabile in tale circuito IT1203572B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT67482/86A IT1203572B (it) 1986-06-11 1986-06-11 Circuito frigorigeno per impianti frigoriferi includenti una fluralilita'di ambienti refrigeranti ed elettrovalvola deviatrice bistabile utilizzabile in tale circuito
DE3718490A DE3718490C2 (de) 1986-06-11 1987-06-02 Kälteerzeugungskreis für Kühlanlagen mit mehreren Kühlräumen
FR878708061A FR2600150B1 (fr) 1986-06-11 1987-06-10 Electrovalve de commutation bistable, utilisable notamment dans un circuit de refrigeration pour installations frigorifiques incluant une pluralite de chambres refrigerees

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67482/86A IT1203572B (it) 1986-06-11 1986-06-11 Circuito frigorigeno per impianti frigoriferi includenti una fluralilita'di ambienti refrigeranti ed elettrovalvola deviatrice bistabile utilizzabile in tale circuito

Publications (2)

Publication Number Publication Date
IT8667482A0 IT8667482A0 (it) 1986-06-11
IT1203572B true IT1203572B (it) 1989-02-15

Family

ID=11302779

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67482/86A IT1203572B (it) 1986-06-11 1986-06-11 Circuito frigorigeno per impianti frigoriferi includenti una fluralilita'di ambienti refrigeranti ed elettrovalvola deviatrice bistabile utilizzabile in tale circuito

Country Status (3)

Country Link
DE (1) DE3718490C2 (it)
FR (1) FR2600150B1 (it)
IT (1) IT1203572B (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0776496T3 (da) * 1994-08-23 1999-06-21 Bsh Bosch Und Siemens Hausgero Kredsløbsindretning til aktivering af mindst én elektrisk aktiverbar magnet
EP0776496B1 (de) * 1994-08-23 1998-09-30 BSH Bosch und Siemens Hausgeräte GmbH Schaltungsanordnung zur ansteuerung wenigstens eines elektrisch ansteuerbaren magneten
JP3493133B2 (ja) 1998-04-28 2004-02-03 株式会社東芝 電磁弁
AU4255499A (en) * 1998-09-17 2000-04-10 Schrott, Harald Refrigerating circuit for a refrigeration facility
JP3456905B2 (ja) * 1998-09-18 2003-10-14 株式会社東芝 冷蔵庫
DE69920161T2 (de) * 1999-02-19 2005-09-22 Ranco Inc. Of Delaware, Wilmington Magnetventil
DE19922466C2 (de) * 1999-05-17 2002-06-13 Schrott Harald Verfahren zur Herstellung eines elektromagnetischen Ventils
DE19922089A1 (de) 1999-05-17 2000-11-23 Schrott Harald Bistabiles elektromagnetisches Ventil
DE10037251A1 (de) * 2000-07-31 2002-02-14 Bsh Bosch Siemens Hausgeraete Bistabiles Magnetventil
DE20023972U1 (de) * 2000-12-15 2008-04-10 BSH Bosch und Siemens Hausgeräte GmbH Magnetventil für einen Kältemittelkreislauf
DE50303266D1 (de) 2002-02-19 2006-06-14 Schrott Harald Bistabiles elektromagnetisches Ventil
DE10206778A1 (de) 2002-02-19 2003-08-28 Aweco Appliance Sys Gmbh & Co Bistabiles elektromagnetisches Ventil
ATE331169T1 (de) 2002-02-19 2006-07-15 Schrott Harald Bistabiles elektromagnetisches ventil
EP1336783A3 (de) 2002-02-19 2003-09-03 SCHROTT, Harald Bistabiles elektromagnetisches Ventil
DE10216687A1 (de) * 2002-02-19 2003-08-28 Aweco Appliance Sys Gmbh & Co Bistabiles elektromagnetisches Ventil
DE102011002544A1 (de) * 2011-01-12 2012-07-12 Zf Friedrichshafen Ag Magnetventil sowie Verfahren zum Betreiben des Magnetventils
ITTO20130143A1 (it) * 2013-02-21 2014-08-22 Indesit Co Spa Metodo di controllo di un apparecchio refrigerante
WO2015140726A1 (en) 2014-03-19 2015-09-24 Bitron S.P.A. Bistable electric valve, in particular for a system for recovering petrol vapours in a motor vehicle
PL3617571T3 (pl) * 2018-08-29 2022-11-07 BSH Hausgeräte GmbH Urządzenie gospodarstwa domowego wykorzystujące zawór

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3203447A (en) * 1963-10-09 1965-08-31 Skinner Prec Ind Inc Magnetically operated valve
GB1171653A (en) * 1967-02-02 1969-11-26 American Optical Corp Electrically Actuated Valve
IL41742A (en) * 1973-03-09 1975-07-28 Ormat Turbines A valve
DE2723365C3 (de) * 1977-05-24 1981-07-02 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Mehrwege-Magnetventil mit einem rohrartigen Ventilgehäuse
US4242880A (en) * 1977-11-01 1981-01-06 Tokyo Shibaura Electric Co., Ltd. Refrigerating apparatus
IT1111778B (it) * 1979-01-22 1986-01-13 Philco Italiana Macchina frigo-congelatrice a compressore unico
FR2548329B1 (fr) * 1983-06-30 1986-06-20 Bosteels Michel Dispositif de commande de debits calibres de fluide

Also Published As

Publication number Publication date
FR2600150A1 (fr) 1987-12-18
DE3718490A1 (de) 1987-12-17
FR2600150B1 (fr) 1991-06-21
DE3718490C2 (de) 1997-02-13
IT8667482A0 (it) 1986-06-11

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950630