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IT1203572B - REFRIGERANT CIRCUIT FOR REFRIGERATING PLANTS INCLUDING A FLURALITY OF REFRIGERANT ENVIRONMENTS AND SOLENOID VALVE - Google Patents

REFRIGERANT CIRCUIT FOR REFRIGERATING PLANTS INCLUDING A FLURALITY OF REFRIGERANT ENVIRONMENTS AND SOLENOID VALVE

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
Italian (it)
Other versions
IT8667482A0 (en
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/en
Publication of IT8667482A0 publication Critical patent/IT8667482A0/en
Priority to DE3718490A priority patent/DE3718490C2/en
Priority to FR878708061A priority patent/FR2600150B1/en
Application granted granted Critical
Publication of IT1203572B publication Critical patent/IT1203572B/en

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 REFRIGERANT CIRCUIT FOR REFRIGERATING PLANTS INCLUDING A FLURALITY OF REFRIGERANT ENVIRONMENTS AND SOLENOID VALVE IT1203572B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT67482/86A IT1203572B (en) 1986-06-11 1986-06-11 REFRIGERANT CIRCUIT FOR REFRIGERATING PLANTS INCLUDING A FLURALITY OF REFRIGERANT ENVIRONMENTS AND SOLENOID VALVE
DE3718490A DE3718490C2 (en) 1986-06-11 1987-06-02 Refrigeration circuit for cooling systems with several cold rooms
FR878708061A FR2600150B1 (en) 1986-06-11 1987-06-10 BISTABLE SWITCHING ELECTROVALVE, ESPECIALLY FOR USE IN A REFRIGERATION CIRCUIT FOR REFRIGERATION INSTALLATIONS INCLUDING A PLURALITY OF REFRIGERATED CHAMBERS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67482/86A IT1203572B (en) 1986-06-11 1986-06-11 REFRIGERANT CIRCUIT FOR REFRIGERATING PLANTS INCLUDING A FLURALITY OF REFRIGERANT ENVIRONMENTS AND SOLENOID VALVE

Publications (2)

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

Family

ID=11302779

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67482/86A IT1203572B (en) 1986-06-11 1986-06-11 REFRIGERANT CIRCUIT FOR REFRIGERATING PLANTS INCLUDING A FLURALITY OF REFRIGERANT ENVIRONMENTS AND SOLENOID VALVE

Country Status (3)

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

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0776496T3 (en) * 1994-08-23 1999-06-21 Bsh Bosch Und Siemens Hausgero Circuit device for activating at least one electrically actuated magnet
ES2125027T3 (en) * 1994-08-23 1999-02-16 Bosch Siemens Hausgeraete CIRCUIT FOR EXCITING AT LEAST ONE ELECTRICALLY ACTIONABLE MAGNET.
JP3493133B2 (en) 1998-04-28 2004-02-03 株式会社東芝 solenoid valve
JP2003505658A (en) * 1998-09-17 2003-02-12 シュロット ハラルド Cool air generation circuit for cooling system
JP3456905B2 (en) * 1998-09-18 2003-10-14 株式会社東芝 refrigerator
DE69920161T2 (en) * 1999-02-19 2005-09-22 Ranco Inc. Of Delaware, Wilmington magnetic valve
DE19922466C2 (en) * 1999-05-17 2002-06-13 Schrott Harald Method of manufacturing an electromagnetic valve
DE19922089A1 (en) 1999-05-17 2000-11-23 Schrott Harald Bistable electromagnetic valve
DE10037251A1 (en) * 2000-07-31 2002-02-14 Bsh Bosch Siemens Hausgeraete Bistable solenoid valve
DE20023972U1 (en) * 2000-12-15 2008-04-10 BSH Bosch und Siemens Hausgeräte GmbH Solenoid valve for a refrigerant circuit
EP1336783A3 (en) 2002-02-19 2003-09-03 SCHROTT, Harald Bistable electromagnetic valve
DE50303266D1 (en) 2002-02-19 2006-06-14 Schrott Harald Bistable electromagnetic valve
DE50303893D1 (en) 2002-02-19 2006-08-03 Schrott Harald Bistable electromagnetic valve
DE10216687A1 (en) * 2002-02-19 2003-08-28 Aweco Appliance Sys Gmbh & Co Bistable electromagnetic valve e.g. for refrigerator, comprises valve chamber located inside control coil and permanent magnets located in valve housing
DE10206778A1 (en) 2002-02-19 2003-08-28 Aweco Appliance Sys Gmbh & Co Bistable electromagnetic valve
DE102011002544A1 (en) * 2011-01-12 2012-07-12 Zf Friedrichshafen Ag Magnetic valve for pneumatic actuator for actuating circuits or clutches in automatic transmissions of commercial motor cars, has permanent magnet magnetized along axial direction and arranged coaxial to armature and to coil core
ITTO20130143A1 (en) * 2013-02-21 2014-08-22 Indesit Co Spa METHOD OF CHECKING A REFRIGERANT APPLIANCE
US9970566B2 (en) 2014-03-19 2018-05-15 Bitron S.P.A. Bistable electric valve, in particular for a system for recovering petrol vapours in a motor vehicle
EP3617571B1 (en) * 2018-08-29 2022-08-03 BSH Hausgeräte GmbH Home appliance using a valve

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 (en) * 1977-05-24 1981-07-02 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Multi-way solenoid valve with a tubular valve housing
US4242880A (en) * 1977-11-01 1981-01-06 Tokyo Shibaura Electric Co., Ltd. Refrigerating apparatus
IT1111778B (en) * 1979-01-22 1986-01-13 Philco Italiana SINGLE COMPRESSOR REFRIGERATOR-FREEZER MACHINE
FR2548329B1 (en) * 1983-06-30 1986-06-20 Bosteels Michel DEVICE FOR CONTROLLING CALIBRATED FLOW RATES

Also Published As

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

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950630