FR2280303A7 - Evaporator slab for refrigerators partic. produced by roll-welding - has capillary tube inserted into narrowed coolant channel at suction tube entrance to act as valve - Google Patents

Evaporator slab for refrigerators partic. produced by roll-welding - has capillary tube inserted into narrowed coolant channel at suction tube entrance to act as valve

Info

Publication number
FR2280303A7
FR2280303A7 FR7523173A FR7523173A FR2280303A7 FR 2280303 A7 FR2280303 A7 FR 2280303A7 FR 7523173 A FR7523173 A FR 7523173A FR 7523173 A FR7523173 A FR 7523173A FR 2280303 A7 FR2280303 A7 FR 2280303A7
Authority
FR
France
Prior art keywords
slab
evaporator
coolant channel
partic
act
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
FR7523173A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR2280303A7 publication Critical patent/FR2280303A7/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • F25B39/022—Evaporators with plate-like or laminated elements
    • F25B39/024—Evaporators with plate-like or laminated elements with elements constructed in the shape of a hollow panel
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/37—Capillary tubes
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/05—Compression system with heat exchange between particular parts of the system
    • F25B2400/052—Compression system with heat exchange between particular parts of the system between the capillary tube and another part of the refrigeration cycle
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/05—Compression system with heat exchange between particular parts of the system
    • F25B2400/054—Compression system with heat exchange between particular parts of the system between the suction tube of the compressor and another part of the cycle
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/01—Geometry problems, e.g. for reducing size

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

An evaporator slab, partic. a roll welded evaporator slab with an interconnected coolant channel system at the end of which is a suction tube and at the beginning of which is a capillary tube connected to the suction tube to act as a control valve. The end section of the capillary is compression bonded to the evaporator slab and sealed from the coolant channel which joins the suction tube, such that the channel (11) in the region of the opening of the capillary tube (15) connection has a reduced cross section (16) which is only put larger in diameter than the diameter of the capillary tube (15) which passes down into it.
FR7523173A 1974-07-27 1975-07-24 Evaporator slab for refrigerators partic. produced by roll-welding - has capillary tube inserted into narrowed coolant channel at suction tube entrance to act as valve Expired FR2280303A7 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE7425651U DE7425651U (en) 1974-07-27 1974-07-27 EVAPORATOR BOARD, IN PARTICULAR ROLL-WELDED EVAPORATOR BOARD
DE2436248A DE2436248A1 (en) 1974-07-27 1974-07-27 EVAPORATOR BOARD, IN PARTICULAR ROLL-WELDED EVAPORATOR BOARD

Publications (1)

Publication Number Publication Date
FR2280303A7 true FR2280303A7 (en) 1976-02-20

Family

ID=32509378

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7523173A Expired FR2280303A7 (en) 1974-07-27 1975-07-24 Evaporator slab for refrigerators partic. produced by roll-welding - has capillary tube inserted into narrowed coolant channel at suction tube entrance to act as valve

Country Status (2)

Country Link
DE (2) DE2436248A1 (en)
FR (1) FR2280303A7 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986006936A1 (en) * 1985-05-28 1986-12-04 Brevetti Gaggia S.P.A. Improvements in ice-cream machines, particularly for domestic use
EP0563718A1 (en) * 1992-03-30 1993-10-06 KM-SCHMÖLE GmbH Refrigeration device for refrigerators
WO2004023049A1 (en) * 2002-08-13 2004-03-18 BSH Bosch und Siemens Hausgeräte GmbH Heat exchanger-turbine assembly

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4793150A (en) * 1988-05-13 1988-12-27 General Electric Company Refrigeration system including refrigerant noise suppression
DE4442817C2 (en) * 1994-12-01 1998-01-29 Krupp Vdm Gmbh Evaporator for a compressor cooling device
US5765393A (en) * 1997-05-28 1998-06-16 White Consolidated Industries, Inc. Capillary tube incorporated into last pass of condenser
DE19902043A1 (en) * 1999-01-20 2000-08-03 Aeg Hausgeraete Gmbh Method for reducing the noise generated in refrigeration circuit evaporators has a honeycomb liquid collection system located at the low point of an evaporator.
DE19907183A1 (en) * 1999-02-19 2000-08-24 Bsh Bosch Siemens Hausgeraete Evaporator board

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986006936A1 (en) * 1985-05-28 1986-12-04 Brevetti Gaggia S.P.A. Improvements in ice-cream machines, particularly for domestic use
EP0563718A1 (en) * 1992-03-30 1993-10-06 KM-SCHMÖLE GmbH Refrigeration device for refrigerators
WO2004023049A1 (en) * 2002-08-13 2004-03-18 BSH Bosch und Siemens Hausgeräte GmbH Heat exchanger-turbine assembly

Also Published As

Publication number Publication date
DE7425651U (en) 1976-03-04
DE2436248A1 (en) 1976-02-05

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Legal Events

Date Code Title Description
ST Notification of lapse