公开(公告)号：US09565969B2

公开(公告)日：2017-02-14

申请号：US14347122

申请日：2012-09-28

Applicant: I.R.C.A. S.P.A. INDUSTRIA RESISTENZE CORAZZATE E AFFINI

Inventor： Duilio Capraro ,  Vania Foltran ,  Federico Zoppas

IPC: F24H1/10 ,  A47J31/54 ,  H05B3/48 ,  H01C17/02 ,  H01C17/04

CPC classification number: A47J31/542 ,  F24H1/102 ,  H01C17/02 ,  H01C17/04 ,  H05B3/48 ,  Y10T29/49083 ,  Y10T29/49096

Abstract: The section bar (1) for a fluid flow heater for coffee machines has a longitudinal development with two opposing ends and a first tubular cavity (A), that is accessible at the opposing ends of the section bar (1), and a second cavity (B) having an opening (O) that extends along the longitudinal development of the section bar (1). A heater (10) having an encased resistor (2, 3) integrated in the first cavity (A) of the section bar (1) and a tubular fluid circulation conduit (4) inserted into the second cavity (B) of the section bar (1) and fixed by means of bending at least one lug (B1, B2, B3) around the tubular fluid circulation conduit (4), so that the opposing ends of the tubular fluid circulation conduit (4) emerge with respect to the opposing ends of the section bar (1).

Abstract translation: 用于咖啡机的流体流动加热器的截面杆（1）具有纵向展开，其具有两个相对的端部和第一管状空腔（A），其可在截面杆（1）的相对端处接近，并且第二腔 （B）具有沿截面杆（1）的纵向展开延伸的开口（O）。 具有集成在分段棒（1）的第一空腔（A）中的封装电阻器（2,3）的加热器（10）和插入到截面棒（2）的第二腔体（B）中的管状流体循环导管 （1）并且通过在管状流体循环导管（4）周围弯曲至少一个凸耳（B1，B2，B3）而固定，使得管状流体循环导管（4）的相对端部相对于相对的 截面栏（1）的末端。

公开(公告)号：US10743374B2

公开(公告)日：2020-08-11

申请号：US15748451

申请日：2016-07-29

Applicant: I.R.C.A. S.P.A. INDUSTRIA RESISTENZE CORAZZATE E AFFINI

Inventor： Duilio Capraro ,  Federico Zoppas ,  Paolo De Noni

IPC: H05B3/52 ,  H05B3/04 ,  H05B3/44 ,  H01C17/00 ,  H05B3/06 ,  H05B3/48

Abstract: An armored resistor (1) comprising a tubular casing (2) in which a metallic heating element (3) immersed in an electrically insulating material (4) is arranged. Furthermore, a first closing element (5) and a second closing element (6) of the tubular casing (2) are provided, in which the first closing element (5) is fluid-tightly fixed to the respective first end (7) of the tubular casing (2), and the second closing element (6) is provided with at least one at least one radial protrusion (15) which abuts on the second end (8) of the tubular casing (2), and which delimits at least one passage (16) communicating with the inside of the tubular casing (2), adapted to allow the passage of the electrically insulating material during the manufacturing of the armored resistor.

公开(公告)号：US20140233931A1

公开(公告)日：2014-08-21

申请号：US14347122

申请日：2012-09-28

Applicant: I.R.C.A. S.P.A. INDUSTRIA RESISTENZE CORAZZATE E AFFINI

Inventor： Duilio Capraro ,  Vania Foltran ,  Federico Zoppas

IPC: A47J31/54 ,  H01C17/02 ,  H01C17/04 ,  F24H1/10

CPC classification number: A47J31/542 ,  F24H1/102 ,  H01C17/02 ,  H01C17/04 ,  H05B3/48 ,  Y10T29/49083 ,  Y10T29/49096

Abstract: The section bar (1) for a fluid flow heater for coffee machines has a longitudinal development with two opposing ends and a first tubular cavity (A), that is accessible at the opposing ends of the section bar (1), and a second cavity (B) having an opening (O) that extends along the longitudinal development of the section bar (1). A heater (10) having an encased resistor (2, 3) integrated in the first cavity (A) of the section bar (1) and a tubular fluid circulation conduit (4) inserted into the second cavity (B) of the section bar (1) and fixed by means of bending at least one lug (B1, B2, B3) around the tubular fluid circulation conduit (4), so that the opposing ends of the tubular fluid circulation conduit (4) emerge with respect to the opposing ends of the section bar (1).

Abstract translation: 用于咖啡机的流体流动加热器的截面杆（1）具有纵向展开，其具有两个相对的端部和第一管状空腔（A），其可在截面杆（1）的相对端处接近，并且第二腔 （B）具有沿截面杆（1）的纵向展开延伸的开口（O）。 具有集成在分段棒（1）的第一空腔（A）中的封装电阻器（2,3）的加热器（10）和插入到截面棒（2）的第二腔体（B）中的管状流体循环导管 （1）并且通过在管状流体循环导管（4）周围弯曲至少一个凸耳（B1，B2，B3）而固定，使得管状流体循环导管（4）的相对端部相对于相对的 截面栏（1）的末端。