利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

2205 条记录 (耗时 0.023 秒)

    HEAD FOR THERMAL RADIATORS AND METHOD FOR MAKING THE HEAD
    91.
    发明公开
    HEAD FOR THERMAL RADIATORS AND METHOD FOR MAKING THE HEAD 审中-公开

    公开(公告)号：EP3702717A1

    公开(公告)日：2020-09-02

    申请号：EP20158609.6

    申请日：2020-02-20

    申请人： W-A Progettazioni S.r.l.

    发明人： LOLLI, Valter

    IPC分类号： F28F9/26 ,  F28D1/053 ,  F28F21/08

    摘要： Described is a head (3) for thermal radiators, formed by a hollow body (11) which has an end cap (12) and a side wall (13), which extends from the end cap (12) and finishes with at least two tubular extensions (14) facing the end cap (12); wherein the side wall (13) is equipped with two circular openings (15) axially aligned with each other along a direction at right angles to the direction of extension of the tubular extensions (14); and wherein the circular openings (15) are made and lie on respective flat lateral faces (16), parallel to and facing each other, of the hollow body (11), and the peripheral edges (17) of the circular openings (15) are each shaped like a single thread (18) made in the thickness of the respective flat lateral face (16).

    HEAT EXCHANGER AND AIR CONDITIONING DEVICE WITH SAME
    92.
    发明公开
    HEAT EXCHANGER AND AIR CONDITIONING DEVICE WITH SAME 审中-公开

    公开(公告)号：EP3699539A1

    公开(公告)日：2020-08-26

    申请号：EP18869213.1

    申请日：2018-10-10

    申请人： Daikin Industries, Ltd.

    发明人： YAMADA, Kouju ,  SATOU, Ken ,  JINDOU, Masanori ,  ORITANI, Yoshio

    IPC分类号： F28F9/02 ,  F25B39/00 ,  F28D1/053 ,  F28F1/02

    摘要： A heat exchanger (11) includes a plurality of flat pipes (63) and a header collecting pipe (70, 80). The header collecting pipe (70, 80) includes a flat pipe-side header forming member (91) to which the flat pipes (63) are inserted, and an opposite-side header forming member (92) that faces the flat pipe-side header forming member (91) and forms an internal space (70S, 80S) between the opposite-side header forming member and the flat pipe-side header forming member (91). The flat pipe-side header forming member (91) has a flat pipe-side curved portion (91a) protruding toward the flat pipes (63). The opposite-side header forming member (92) has an opposite-side curved portion (92a) protruding toward a side away from the flat pipes (63). The inner diameter of the opposite-side curved portion (92a) is smaller than the inner diameter of the flat pipe-side curved portion (91a).

    HEAT EXCHANGER TUBE
    100.
    发明公开
    HEAT EXCHANGER TUBE 审中-公开

    公开(公告)号：EP3623738A1

    公开(公告)日：2020-03-18

    申请号：EP18831266.4

    申请日：2018-07-02

    申请人： Japan Climate Systems Corporation

    发明人： YOSHIDA Takashi ,  UENO Yasunori ,  SHINTANI Yoshihiro

    IPC分类号： F28F1/02 ,  B23K1/00 ,  B23K1/19 ,  B60H1/32 ,  F28D1/053 ,  F28F1/40 ,  F28F1/42 ,  F28F19/06

    摘要： A plate material forming a tube body part 50 bends at one end section of a first flat wall section 51 in an airflow direction of outside air toward the other side, and bends at the other end section of the first flat wall section 51 in the airflow direction of outside air toward one side. A first middle column section 55 and a second middle column section 56 are formed at an intermediate section of the second flat wall section 52 in the airflow direction of outside air. An overlapping section 57 is provided which extends from a protruding end of the first middle column section 55 toward an inner surface of an end-wall section 53 on one side.