HEAT EXCHANGER
    64.
    发明公开
    HEAT EXCHANGER 审中-公开

    公开(公告)号:EP3583854A1

    公开(公告)日:2019-12-25

    申请号:EP19180187.7

    申请日:2019-06-14

    摘要: A machine (1) for making and dispensing liquid or semi-liquid food products, comprising: a container (102) for the product to be dispensed; a dispenser (103) which is connected to the container (102) and which can be turned on and off to allow or inhibit dispensing of the product from the container (102); a stirrer (105) rotatable about a respective axis of rotation (R) and mounted inside the container (102) to mix the product being processed; a thermal system (2) having a circuit with a heat exchanger fluid flowing through it and comprising, along the circuit, an evaporator (3) operatively associated with the container (102) of the product to be dispensed and including an inlet aperture (307) for the heat exchanger fluid, a discharge aperture (308) for the heat exchanger fluid, a first tubular element (301) and a second tubular element (302) coaxial with the first tubular element (301) and having an axial direction of extension and a radial direction of extension (R1), the second tubular element (302) extending at least along an axial direction parallel to the axis of rotation (R) and being disposed inside the first tubular element (301) to define an annular chamber (303) for circulating the heat exchanger fluid and defined by at least one microchannel (800), the microchannel (800) having a hydraulic diameter of between 3 mm and 13 mm.

    MACHINE AND METHOD FOR PROCESSING LIQUID OR SEMI-LIQUID FOOD PRODUCTS

    公开(公告)号:EP3520623A1

    公开(公告)日:2019-08-07

    申请号:EP19153917.0

    申请日:2019-01-28

    IPC分类号: A23G9/22 A23G9/28

    摘要: A machine for processing liquid or semi-liquid food products comprises: a containing element for containing the product to be dispensed; a stirrer for stirring the product to be dispensed; a heat exchanger fluid flowing in a circuit in a direction of circulation through an evaporator, a compressor, a condenser and a pressure reducing element; a fan rotating about an axis of rotation to force an air flow towards the condenser; a control unit connected to the fan to control the fan through a speed signal; a temperature sensor, located downstream of the condenser in the circulation direction to detect a condensation temperature and configured to send to the control unit a temperature signal as a function of which the control unit generates the speed signal.

    CONNECTING KIT AND PRODUCT FEED UNIT COMPRISING THE KIT

    公开(公告)号:EP3453263A1

    公开(公告)日:2019-03-13

    申请号:EP18192629.6

    申请日:2018-09-05

    IPC分类号: A23G9/08 A23G9/22 A23L3/00

    摘要: A kit (1) for connecting to a processing container (R) a device (P) for feeding a liquid or semi-liquid food product, comprising at least:
    - an internally hollow pipe (2) having a first end (2A) and a second end (2B), wherein at least one between the first and the second end (2A, 2B) comprises an enlarged, external terminal portion (3);
    - a receiving element (5) provided with a hole (7) for receiving at least the enlarged, external terminal portion (3) at one end (2A, 2B) of the pipe (2) and with an abutment (6) for stopping the end (2A, 2B) of the pipe (2) inside the hole (7);
    - means (80) for pushing and locking the enlarged, external terminal portion (3) at the end (2A, 2B) inside the receiving hole (7) in order to allow locking the enlarged, external terminal portion (3) against the abutment (6). [Figure 3]