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A heatable connection apparatus includes electrically heatable hoses and a junction piece having two nipples for corresponding ones of the hoses. Each hose has two electric heating elements embedded therein. The ends of the heating elements are routed out of the hose for connection. The heating elem

A heatable connection apparatus includes electrically heatable hoses and a junction piece having two nipples for corresponding ones of the hoses. Each hose has two electric heating elements embedded therein. The ends of the heating elements are routed out of the hose for connection. The heating elements from one hose end are connected to corresponding ones of the heating elements from the other hose end to form two heating-element pairs lying diametrically opposite one another. Each heating-element pair is bent downward and guided through with the crimp first from above under a bracket of the housing downward toward the housing bottom, from where it is deflected by 90° along the bottom of the junction piece in tight contact therewith. On the opposite side, the heating-element pair is guided upward and pushed with the crimp first from below and through the bracket.

대표청구항 ▼

1. A heatable connection apparatus comprising: a first media-conducting, electrically heatable hose having a first hose end and defining a first hose length;first and second electrical heating conductors embedded over at least a portion of the first hose length;a second media-conducting, electricall

1. A heatable connection apparatus comprising: a first media-conducting, electrically heatable hose having a first hose end and defining a first hose length;first and second electrical heating conductors embedded over at least a portion of the first hose length;a second media-conducting, electrically heatable hose having a second hose end and defining a second hose length;third and fourth electrical heating conductors embedded over at least a portion of the second hose length;said first and second heating conductors having respective end segments guided out of the end of said first heatable hose and said end segments being stripped of insulation;said third and fourth heating conductors having respective end segments guided out of the end of said second heatable hose and said end segments of said third and fourth heating conductors being stripped of insulation;a junction piece having first and second connecting nipples for receiving corresponding ones of said first and second hose ends thereon;said stripped end segments of said first and second heating conductors being connected to corresponding ones of said stripped end segments of said third and fourth heating conductors so as to define first and second heating conductor pairs;a first crimp sleeve joining the stripped end segments of said first and third heating conductors to define an end region of said first conductor pair;a second crimp sleeve joining the stripped end segments of said second and fourth heating conductors to define an end region of said second conductor pair;said junction piece having a housing defining an outer periphery and first and second sides lying opposite each other;first and second bridge brackets formed on said first and second sides, respectively;said housing having a base in spaced relationship to said first and second bridge brackets;said first crimp sleeve and said second crimp sleeve being arranged diametrically opposite to each other at said outer periphery of said junction piece;said first heating conductor pair being pressed together and bent downward and with said first crimp sleeve being guided first from above beneath said first bridge bracket in the direction of said base whereat said first heating conductor pair is deflected 90° and is disposed around said base in close contact with said housing;said second heating conductor pair being pressed together and bent downward and with said second crimp sleeve being guided first from above beneath said second bridge bracket in the direction of said base whereat said second heating conductor pair is deflected 90° and is disposed around said base in close contact with said housing;said end region of said first heating conductor pair being configured to be guided upward on said second side and passed through underneath said second bridge bracket which is configured to form a second latch and thus position said end region of said first heating conductor pair at this location; and,said end region of said second heating conductor pair being configured to be guided upward on said first side and passed through underneath said first bridge bracket which is configured to form a first latch and thus position said end region at this location. 2. The heatable connection apparatus of claim 1, wherein: said housing has a cylindrical shape and defines a surface having a first groove and a second groove for accommodating heating conductor pairs; and,said first bridge bracket bridges said first groove and said second bridge bracket bridges said second groove. 3. The heatable connection apparatus of claim 1, wherein: said housing has a cylindrical shape and defines a surface having a first channel and a second channel; and,said first bridge bracket bridges said first channel and said second bridge bracket bridges said second channel. 4. The heatable connection apparatus of claim 2, wherein: said first channel being configured to have said first heating conductor pair inserted and guided therein in said downward direction and to have said second heating conductor pair inserted and guided therein in a direction opposite to said downward direction; and,said second channel being configured to have said second heating conductor pair inserted and guided therein in said downward direction and to have said first heating conductor pair inserted and guided therein in a direction opposite to said downward direction. 5. The heatable connection apparatus of claim 1, wherein the heatable connection apparatus is encapsulated by a plastic material together with said first and said second heating conductor pairs. 6. The heatable connection apparatus of claim 5, where said plastic material is one of polyurethane and polyamide. 7. The heatable connection apparatus of claim 1, wherein said junction piece defines a conduit through said housing interconnecting said first and second connecting nipples; and, said housing has a receptacle formed therein and communicating with said conduit. 8. The heatable connection apparatus of claim 7, wherein said receptacle is configured to accommodate a sensor mounted therein.