EP0152941A3 - Refrigerant evaporator with concentric tubes, in particular for ice production devices - Google Patents

Refrigerant evaporator with concentric tubes, in particular for ice production devices Download PDF

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Publication number
EP0152941A3
EP0152941A3 EP85101769A EP85101769A EP0152941A3 EP 0152941 A3 EP0152941 A3 EP 0152941A3 EP 85101769 A EP85101769 A EP 85101769A EP 85101769 A EP85101769 A EP 85101769A EP 0152941 A3 EP0152941 A3 EP 0152941A3
Authority
EP
European Patent Office
Prior art keywords
refrigerant
inlet
refrigerant evaporator
production devices
concentric tubes
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.)
Withdrawn
Application number
EP85101769A
Other languages
German (de)
French (fr)
Other versions
EP0152941A2 (en
Inventor
Ernesto Parodi
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.)
FAST-ICE Srl
Original Assignee
FAST-ICE Srl
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 FAST-ICE Srl filed Critical FAST-ICE Srl
Publication of EP0152941A2 publication Critical patent/EP0152941A2/en
Publication of EP0152941A3 publication Critical patent/EP0152941A3/en
Withdrawn legal-status Critical Current

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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

Abstract

Die Erfindung betrifft einen Rohrmantelverdampfer (1) für Kältemittel, insbesondere zur Eisherstellung. Dieser Verdampfer besteht aus einem doppelwandigen Rohrman­ tel (3, 4) mit einem im oberen Teil angeordneten Einlauf (11) für das flüssige Kältemittel und einem vorzugsweise eben­ falls im oberen Teil auf der diametral entgegengesetzten Seite gegenüber dem Einlauf (11) vorgesehenen Auslauf (12) für das dampfförmige Kältemittel. Der Durchsatz des Kältemittels ist so geregelt, dass das vom Einlauf (11) unter gleichzeitiger Verdampfung herabfliessende Kältemittel die Innenwandungen des Rohrmantelverdampfers (1) auf einem möglichst grossen Anteil seiner Höhe benetzt. The invention relates to a tubular jacket evaporator (1) for refrigerants, especially for ice cream production. This Evaporator consists of a double-walled Rohrman tel (3, 4) with an inlet (11) arranged in the upper part for the liquid refrigerant and preferably one if in the upper part on the diametrically opposite Side opposite the inlet (11) provided outlet (12) for the vaporous refrigerant. The throughput of the The refrigerant is regulated so that the inlet (11) below simultaneous evaporation of refrigerant flowing down the inner walls of the tubular jacket evaporator (1) wetted as much of its height as possible.

EP85101769A 1984-02-21 1985-02-18 Refrigerant evaporator with concentric tubes, in particular for ice production devices Withdrawn EP0152941A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1512584U 1984-02-21
IT1512584U IT8415125V0 (en) 1984-02-21 1984-02-21 SHIRT EVAPORATOR FOR REFRIGERANT CIRCUITS

Publications (2)

Publication Number Publication Date
EP0152941A2 EP0152941A2 (en) 1985-08-28
EP0152941A3 true EP0152941A3 (en) 1985-12-18

Family

ID=11146504

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85101769A Withdrawn EP0152941A3 (en) 1984-02-21 1985-02-18 Refrigerant evaporator with concentric tubes, in particular for ice production devices

Country Status (2)

Country Link
EP (1) EP0152941A3 (en)
IT (1) IT8415125V0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1222740B (en) * 1987-09-25 1990-09-12 Bravo Spa PERFECTED EVAPORATOR FOR REFRIGERANT FLUIDS
US5799726A (en) * 1996-01-23 1998-09-01 Frank; Jimmy I. Refrigerated mixing chamber and method for making same

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1914300A (en) * 1929-06-26 1933-06-13 Albert E Schneider Evaporator for refrigerators
US2441833A (en) * 1943-08-16 1948-05-18 Willard L Morrison Refrigerant evaporator
FR1028448A (en) * 1950-11-27 1953-05-22 Further development of refrigeration appliances
FR1218774A (en) * 1959-03-11 1960-05-12 Separator Ab Immersion refrigerator
US3026686A (en) * 1961-04-03 1962-03-27 Charles E Lowe Ice making refrigeration apparatus and the like
DE1451057A1 (en) * 1964-08-29 1969-05-29 Lowe Charles E Plant for the production of ice cream
US4378680A (en) * 1981-10-08 1983-04-05 Frick Company Shell and tube ice-maker with hot gas defrost

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1914300A (en) * 1929-06-26 1933-06-13 Albert E Schneider Evaporator for refrigerators
US2441833A (en) * 1943-08-16 1948-05-18 Willard L Morrison Refrigerant evaporator
FR1028448A (en) * 1950-11-27 1953-05-22 Further development of refrigeration appliances
FR1218774A (en) * 1959-03-11 1960-05-12 Separator Ab Immersion refrigerator
US3026686A (en) * 1961-04-03 1962-03-27 Charles E Lowe Ice making refrigeration apparatus and the like
DE1451057A1 (en) * 1964-08-29 1969-05-29 Lowe Charles E Plant for the production of ice cream
US4378680A (en) * 1981-10-08 1983-04-05 Frick Company Shell and tube ice-maker with hot gas defrost

Also Published As

Publication number Publication date
IT8415125V0 (en) 1984-02-21
EP0152941A2 (en) 1985-08-28

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 19860819

RIN1 Information on inventor provided before grant (corrected)

Inventor name: PARODI, ERNESTO