EP1602887A3 - Device for producing ice crystals in an aqueous solution - Google Patents

Device for producing ice crystals in an aqueous solution Download PDF

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Publication number
EP1602887A3
EP1602887A3 EP05011791A EP05011791A EP1602887A3 EP 1602887 A3 EP1602887 A3 EP 1602887A3 EP 05011791 A EP05011791 A EP 05011791A EP 05011791 A EP05011791 A EP 05011791A EP 1602887 A3 EP1602887 A3 EP 1602887A3
Authority
EP
European Patent Office
Prior art keywords
tube
inner tube
interior
piece
aqueous solution
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Withdrawn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
EP05011791A
Other languages
German (de)
French (fr)
Other versions
EP1602887A2 (en
Inventor
Ernst Jahn
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
Publication of EP1602887A2 publication Critical patent/EP1602887A2/en
Publication of EP1602887A3 publication Critical patent/EP1602887A3/en
Withdrawn legal-status Critical Current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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C1/00—Producing ice
    • F25C1/12—Producing ice by freezing water on cooled surfaces, e.g. to form slabs
    • F25C1/14—Producing ice by freezing water on cooled surfaces, e.g. to form slabs to form thin sheets which are removed by scraping or wedging, e.g. in the form of flakes
    • F25C1/145—Producing ice by freezing water on cooled surfaces, e.g. to form slabs to form thin sheets which are removed by scraping or wedging, e.g. in the form of flakes from the inner walls of cooled bodies

Abstract

Vorrichtung zum Erzeugen von Eiskristallen in einer wässrigen Lösung, mit wenigstens einer Einheit (27), bestehend aus einem durch ein Innenrohr (1) und ein Außenrohr (2) gebildeten Doppelrohr (1, 2), das mit Rohrstutzen (4, 5) zum Ein- bzw.-Ausleiten eines Kältemittels versehen ist, einem in dem Innenraum des Innenrohrs (1) angeordneten Rotor (12), der mit einer Mehrzahl von an der Innenwand des Innenrohrs (1) anliegenden Kratzern (11) versehen ist, einem das abzukühlende Fluid in den Innenraum des Innenrohrs (1) einführendes Rohrstück (8), einem das abgekühlte Fluid aus dem Innenraum des Innenrohrs (1) abführenden Rohrstück (10), einer im Bereich eines der Enden des Doppelrohrs (1, 2) im Innenraum des Innenrohr (1) angeordnete, die Taumelbewegungen des Rotors (12) aufnehmenden Bogenzahnkupplung (15), deren eines Stück mit dem Rotor (12) und deren anderes Stück mit einer durch einen das Doppelrohr (1, 2) verschließenden Deckel (7) geführten Welle (16) verbunden ist, und einem auf die Welle (16) wirkenden Antrieb (18).

Figure imgaf001
Device for producing ice crystals in an aqueous solution, comprising at least one unit (27) consisting of a double tube (1, 2) formed by an inner tube (1) and an outer tube (2) and connected to tube stubs (4, 5) for Inlet and outlet of a refrigerant is provided, one in the interior of the inner tube (1) arranged rotor (12) which is provided with a plurality of on the inner wall of the inner tube (1) adjacent scratches (11), one to be cooled Fluid in the interior of the inner tube (1) introducing tube piece (8), a cooled fluid from the interior of the inner tube (1) laxative tube piece (10), one in the region of one of the ends of the double tube (1, 2) in the interior of the inner tube (1) arranged, the tumbling movements of the rotor (12) receiving the curved tooth coupling (15), one piece with the rotor (12) and the other piece with a through the double tube (1, 2) closing the lid (7) guided wave ( 16) is connected, and a drive (18) acting on the shaft (16).
Figure imgaf001
EP05011791A 2004-06-02 2005-06-01 Device for producing ice crystals in an aqueous solution Withdrawn EP1602887A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200420008732 DE202004008732U1 (en) 2004-06-02 2004-06-02 Device for generating ice crystals in an aqueous solution
DE202004008732U 2004-06-02

Publications (2)

Publication Number Publication Date
EP1602887A2 EP1602887A2 (en) 2005-12-07
EP1602887A3 true EP1602887A3 (en) 2011-06-15

Family

ID=32946675

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05011791A Withdrawn EP1602887A3 (en) 2004-06-02 2005-06-01 Device for producing ice crystals in an aqueous solution

Country Status (2)

Country Link
EP (1) EP1602887A3 (en)
DE (1) DE202004008732U1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100541058C (en) * 2007-10-22 2009-09-16 王飞波 The ice-making system of high concentration fluidization ice

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE608910C (en) * 1933-03-24 1935-04-17 Hans Schamel Dipl Ing Device for making ice in continuous operation
US2080639A (en) * 1935-01-17 1937-05-18 Reconstruction Finance Corp Ice making machine
US2307311A (en) * 1941-10-13 1943-01-05 Vilter Mfg Co Refrigerating machine
US2706385A (en) * 1951-11-19 1955-04-19 Frank W Topping Ice and water dispensers
DE930520C (en) * 1952-10-18 1955-07-18 Gram Brdr As Process for conveying ice from the inside of a freezing drum to a silo and system for carrying out the process
US2943461A (en) * 1955-07-05 1960-07-05 Virgel A Davis Ice making machine
US2986903A (en) * 1959-02-09 1961-06-06 Vilter Mfg Co Heat exchanger system for ice making machines
GB874295A (en) * 1959-08-27 1961-08-02 Vilter Mfg Co Flake ice making machine
DE6608220U (en) * 1967-03-18 1971-07-15 Licentia Gmbh SAFETY SLIP CLUTCH FOR DISPLACING SHAFTS.
DE29808627U1 (en) * 1998-05-13 1998-07-23 Power Transmission Company N V Curved tooth coupling
DE19855593A1 (en) * 1998-12-02 2000-06-21 Zahnradfabrik Friedrichshafen Curved tooth gear coupling has bellows seal enclosing central coupling part, which engages outer coupling parts sealed wrt fixed housing parts, connected to fixed parts in sealed manner
DE10113395C1 (en) * 2001-03-16 2002-08-08 Integral Energietechnik Gmbh scraper

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE608910C (en) * 1933-03-24 1935-04-17 Hans Schamel Dipl Ing Device for making ice in continuous operation
US2080639A (en) * 1935-01-17 1937-05-18 Reconstruction Finance Corp Ice making machine
US2307311A (en) * 1941-10-13 1943-01-05 Vilter Mfg Co Refrigerating machine
US2706385A (en) * 1951-11-19 1955-04-19 Frank W Topping Ice and water dispensers
DE930520C (en) * 1952-10-18 1955-07-18 Gram Brdr As Process for conveying ice from the inside of a freezing drum to a silo and system for carrying out the process
US2943461A (en) * 1955-07-05 1960-07-05 Virgel A Davis Ice making machine
US2986903A (en) * 1959-02-09 1961-06-06 Vilter Mfg Co Heat exchanger system for ice making machines
GB874295A (en) * 1959-08-27 1961-08-02 Vilter Mfg Co Flake ice making machine
DE6608220U (en) * 1967-03-18 1971-07-15 Licentia Gmbh SAFETY SLIP CLUTCH FOR DISPLACING SHAFTS.
DE29808627U1 (en) * 1998-05-13 1998-07-23 Power Transmission Company N V Curved tooth coupling
DE19855593A1 (en) * 1998-12-02 2000-06-21 Zahnradfabrik Friedrichshafen Curved tooth gear coupling has bellows seal enclosing central coupling part, which engages outer coupling parts sealed wrt fixed housing parts, connected to fixed parts in sealed manner
DE10113395C1 (en) * 2001-03-16 2002-08-08 Integral Energietechnik Gmbh scraper

Also Published As

Publication number Publication date
DE202004008732U1 (en) 2004-09-02
EP1602887A2 (en) 2005-12-07

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