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EP0088670A1 - Möbelstück mit drehender Tür, besonders ein Kühlschrank mit einem in der Gegentür untergebrachten, elektrischen Schaltkreis - Google Patents

Möbelstück mit drehender Tür, besonders ein Kühlschrank mit einem in der Gegentür untergebrachten, elektrischen Schaltkreis Download PDF

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Publication number
EP0088670A1
EP0088670A1 EP83400389A EP83400389A EP0088670A1 EP 0088670 A1 EP0088670 A1 EP 0088670A1 EP 83400389 A EP83400389 A EP 83400389A EP 83400389 A EP83400389 A EP 83400389A EP 0088670 A1 EP0088670 A1 EP 0088670A1
Authority
EP
European Patent Office
Prior art keywords
door
electrical
furniture
fixed
power supply
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.)
Granted
Application number
EP83400389A
Other languages
English (en)
French (fr)
Other versions
EP0088670B1 (de
Inventor
Noel Desort
Camille Rossi
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.)
D'ELECTROMENAGER DU NORD SELNOR Ste
Original Assignee
D'ELECTROMENAGER DU NORD SELNOR Ste
Thomson-Brandt SA
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
Priority claimed from FR8203734A external-priority patent/FR2522891A1/fr
Priority claimed from FR8209454A external-priority patent/FR2527848A2/fr
Application filed by D'ELECTROMENAGER DU NORD SELNOR Ste, Thomson-Brandt SA filed Critical D'ELECTROMENAGER DU NORD SELNOR Ste
Publication of EP0088670A1 publication Critical patent/EP0088670A1/de
Application granted granted Critical
Publication of EP0088670B1 publication Critical patent/EP0088670B1/de
Expired legal-status Critical Current

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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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F25D23/028—Details
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/0081—Additional features or accessories of hinges for transmitting energy, e.g. electrical cable routing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R35/00—Flexible or turnable line connectors, i.e. the rotation angle being limited
    • H01R35/04—Turnable line connectors with limited rotation angle with frictional contact members
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
    • E05Y2900/31—Application of doors, windows, wings or fittings thereof for domestic appliances for refrigerators
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/02—Details of doors or covers not otherwise covered
    • F25D2323/024—Door hinges
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/40—Refrigerating devices characterised by electrical wiring

Definitions

  • the subject of the invention is a piece of furniture provided with a hinged door, and more particularly a refrigeration appliance comprising an electrical circuit for use placed in its door-panel, which is the case, for example, with a refrigerator. or a fridge-freezer with a compartment conditioned for storing butter at a certain temperature.
  • the present invention overcomes this drawback.
  • a piece of furniture provided with a hinged door and internally comprising an electrical use circuit supplied from a power supply unit fixed on this piece of furniture, electrical connection wires coming from the power supply unit being connected to the operating circuit by means of an electrical connection formed by two elements mounted to pivot one on the other along the axis of the hinges, at least one of these elements being fixed to the door, is characterized in that the power supply unit, fixed on the cabinet, is positioned in such a way that it allows reversible mounting, i.e. right or left, of the door and its hinges without having to touch to the connection wires connection.
  • this power supply unit is fixed in the middle of a lower or upper strip of the cabinet.
  • the cabinet being provided with hinges of the simple rotation type
  • the electrical connection which forms the bottom hinge of the cabinet
  • the electrical connection is characterized in that it comprises, on the one hand, a support element fixed to the lower part of the cabinet and comprising two concentric cylinders of electrically insulating material delimiting a circular central well and an annular groove at the bottom of which protruding respectively metal, elastic contacts, and, on the other hand, a pivoting element fixed on the door and comprising a base of electrically insulating material projecting a metallic cylinder of revolution, forming a central electrical connection pin and a coaxial metallic cylinder forming a annular electrical connection pin, these pins constituting the male part of the electrical connection intended to cooperate with the metal contacts of the support element forming the female part.
  • the piece of furniture being provided with hinges of the rotation-translation type
  • the electrical connection is formed, on the one hand, by a first element made of insulating material carrying two metal contacts on which the two wires of connection intended to be connected to the use circuit, means making it possible to fix this element on the furniture door and, on the other hand, a second element made of electrically insulating material, pivotally mounted on the first element and carrying two contacts metallic elements intended to cooperate with the metallic contacts of the first element, and connected respectively to the two connecting wires intended to be connected to the power supply unit, and means making it possible to secure these two elements together.
  • the cabinet being provided with a pivoting door with hinges and the electrical connection forming the upper hinge, is characterized in that it comprises two pivotally mounted elements provided with electrical contacts, and a socket in which these elements can be slid and which brings them together and centers them with respect to each other, one of these elements being intended to be fixed to the piece of furniture, the other element being intended to be secured to the socket, even intended to be fixed on the door, and in that means ensure the maintenance of the electrical contacts between the pivotally mounted elements when the door, by its weight, undergoes vertical downward movements.
  • a piece of furniture M with a reversible door P usually comprises, as partially shown in FIG. 1, a hinge with a fixed axis, this hinge comprising supports s removably fixed to the piece of furniture M and, associated with these supports s, pivoting elements p which can be fixed on the door P either on the right or on the left, according to the chosen direction of opening, the supports being fixed on the piece of furniture M so as to be able to receive the pivoting elements p.
  • the power supply device of a use circuit placed in a cabinet according to the invention and more particularly in the reversible storm door of a refrigerator comprises, as shown in FIG. 2 or 3, a block 20 of power supply connected to the mains and presenting the required electrical safety standards, an electrical connection R and wires f 11 , f 21 ; f 12 , f 22 of electrical connection joining it, on the one hand, to the block 20 and, on the other hand to a circuit U of use, the connection wires f 12 , f 22 connected to the circuit U of use being housed in the thickness of door P.
  • a cover cap 200 can be fitted onto the support element 2 as shown in FIG. 3.
  • a protective grid 1 is fixed to the lower strip 19 of the Flet refrigerator entirely covering the connecting wires f 11 , f 21 .
  • the electrical connection R is arranged at the bottom of the refrigerator F 1 .
  • This electrical connection R 1 comprises, on the one hand, a support element 2 which can be fixed, removably by means of screws v 2 for example on the refrigerator F 1 (FIG. 2).
  • This support element 2 is formed of a base 5 made of electrically insulating material carrying, as shown in more detail in Figures 4 and 5, two cylinders 3, 4 of revolution, coaxial, also made of electrically insulating material.
  • the base 5 and the cylinders 3, 4 can be in one piece, obtained directly by molding for example.
  • the cylinders 3, 4 respectively define a central well 6, cylindrical, and an annular groove 7, concentric, at the bottom of which are fixed respectively the contacts a 1 , b 1 metallic, elastic.
  • Two holes 8, 9 provided for the passage of the fixing screws v 2 , allow the removable fixing of the support element 2 on the lower strip 19 of the refrigerator F 1 , this support element 2 being provided, in the exemplary embodiment shown in FIG. 4 of two centering pins 81, 91.
  • Connection wires f 11 , f 21 from the power supply unit 20 can be connected to the support element 2, as shown in the cross section of the support element 2 in FIG. 6.
  • the electrical connection R 1 comprises, on the other hand, a pivoting element 10 intended to be fixed by means of screws v 1 on the lower part of the door P, as shown in FIG. 2.
  • This pivoting element 10, intended to come fit on the support element 2 is shown, in longitudinal section, in FIG. 7.
  • the pivoting element 10 comprises a base II made of electrically insulating material provided with a hole 14 for passing the fixing screw v 1 .
  • This base 11 carries two coaxial cylinders 12, 13 of metal of revolution, on which connection wires f 12 , f 22 are connected respectively (only the wire f 12 is visible in FIG. 7) provided to be connected, moreover, to the circuit U of use (the electrical circuit for controlling the temperature of a butter box fitted in the counter door of the refrigerator F 1 for example).
  • the cylinder 12 is a solid metal cylinder forming a contact a 2 intended to cooperate with the contact a 1 of the support element 2, while the tubular cylinder 13, forming a contact b 2 , is fitted on a support 15 made of material electrically insulating in shape such that the pivoting element 10 which constitutes the male part of the electrical connection R 1 can be introduced into the support element 2 forming the female part of this electrical connection R 1 .
  • the base 11 of the pivoting element 10 comprises, around the cylinders 12, 13, a concentric cap 56, intended to come to cap the cylinders 3, 4 of the support element 2, the free end of the cylinder 4 coming to bear on a shoulder 51 inside the cap 56.
  • the cylinder 12 or central pin of the connector R 1 is housed in the circular well 6 of the support element 2 (FIG. 5) while the cylinder 13, the end of which 16 is folded over the insulating support 15, is introduced into the annular, peripheral groove 7 of the support element 2, the end 16 forming the electrical contact b 2 intended to cooperate with the contact b 1 of the support element 2.
  • the pivoting element 10 comprises, at its part opposite the contacts a 2 , b 2 , a cylindrical stud 17 intended to be introduced into an orifice 18 of the door P provided for this purpose, as shown in FIG. 2.
  • the electrical connection R 1 formed by the fixed support element 2 and the pivoting element 10 therefore forms the lower hinge for pivoting the door P on the refrigerator F 1 .
  • the door P may comprise at its base two plates 34 (FIG. 2) provided with holes 18 and placed to the right and to the left of the door P.
  • l support element 2, and the pivoting element 10 associated therewith will be fixed, to the right or to the left, respectively on the lower strip 19 of the refrigerator Flet on the door P, without the connecting wires f 11 , f 21 and f 12 , f 22 need to be disconnected respectively from the power supply unit 20 (wires f 11 , f 21 ) and from the use circuit U (wires f 12 , f 22 ) '
  • a removable protective grid 1 is then replaced on the strip 19.
  • a removable grommet 55 can be used, fixed by means of screws on the strip 19. This grommet 55 can be fixed either on the right or on the left of the power supply 20.
  • This element 30, shown in more detail in FIGS. 10 and 11, is made of electrically insulating material.
  • the metallic cylinder 36 is solid and forms the central pin (contact a 3 ) of the male part of the electrical connection R 2 , while the tubular cylinder 37 forming the contact b3 is fitted onto a piece 38 of insulating material which is introduced into a central bore of the cap 39 provided for this purpose.
  • this set of embodiments is not limiting, but allows rapid and inexpensive mounting of the element 30.
  • the pivoting element 40 shown in longitudinal section in FIG. 12, comprises, in this embodiment of the device according to the invention, a base 41 made of electrically insulating material carrying two coaxial cylinders 42, 43 of revolution, made of insulating material, these cylinders 42, 43 delimiting grooves 44, 45 at the bottom of which are placed metal contacts a 4 , b 4 (only the contact a 4 is in fact visible in FIGS. 9 and 12), intended to cooperate with the contacts a 3 , b 3 of element 30 respectively.
  • This pivoting element 40 is made integral with the element 30 fixed on the door P o by means, for example, of a pin 46 in the shape of a U which passes through the openings 47, 48 formed in the wall of the cap 39, as shown on the cross section along DD of FIG. 11, the pivoting element 40, capped by the cap 39 of the element 30 having at its periphery a circular groove 49 in which is housed the pin 46 (FIGS. 9, 12) .
  • the pivoting element 40 bears on a circular shoulder 50 produced in the internal bore of the cap 39.
  • the connecting wires f 11 , f21 coming from the power supply unit 20 and connected respectively to the contacts a 4 , b 4 of the pivoting element 40 are placed inside a guide sheath 51 of electrically insulating material and screwed on the base 41 of the elé pivoting ment 40.
  • This guide sheath 51 has a bent shape and, in the example shown in FIG. 8, passes through a removable protective grid 1. It is also planned to fix on the edge of the door P o a gutter 52 for protecting the connecting wires f 12 and f 22 .
  • the stud 33 of the element 30 is introduced into the hole 18 located either on the right or on the left, and the base 32 fixed on the door P o ( Figure 8).
  • the support 41 of the pivoting element 40 which can occupy two positions at 180 ° from one another at the end of the sheath 51, into which it is inserted and then fixed, will be suitably placed in the sheath 51, then secured to the element 30 by means of the pin 46.
  • the dimensions of the openings of the grid 1 allow the passage not only of the sheath 51 but also of the pivoting element 40.
  • the fitting R 2 does not act as a hinge.
  • the electrical supply device provided with electrical connections R 1 or R 2 with pivot as described and shown, allows the electrical supply of a circuit U of use with passage of the connection wires in the door , that this door P or P 0 , which can be provided with hinges of the rotation or rotation-translation type, is mounted reversibly, to the right or to the left, without having to touch the connection of the wires f 11 , f21 on the power supply unit 20 and the connection of the wires f 12, f 22 on the circuit U of use, allowing the reversibility of the door by the user and respecting the electrical safety rules.
  • a refrigeration cabinet according to the invention comprises, as shown in FIG. 13, in its upper part, a refrigerator F 3 and, in its lower part, a freezer C whose respective doors P l and P 2 are reversible, that is to say they can be mounted on the right or left of the cabinet.
  • the power supply unit 20 and the associated electrical or electronic circuits are located, in this exemplary embodiment, at the top of the device, behind the removable strip 190, which makes any intervention in these circuits easy.
  • the reversible door P has a fitted door, at least one compartment of which is provided with a temperature control system, the electrical circuit U of use of which is shown diagrammatically in FIG. 15.
  • connection W serving both as a top hinge to this reversible door P and as a means of connecting the connecting conductive wires arriving from the power supply and those going to the circuit U of use.
  • This supply device comprises, as shown in FIG. 16, an element ⁇ A forming a pivot of axis XX, this element A being integral with a support S intended to be fixed on the upper wall of the refrigerator F 3 , a socket 101 into which the cylindrical part of the element A can be introduced, forming a pivot 124, and an element B associated with the element A.
  • a socket 101 is placed on each of the sides of the door P 1 , as shown in FIG. 14.
  • the socket 101 used depends on the opening side chosen for the door P 1 .
  • the unused socket 101 is closed by a plug 110 (FIG. 14).
  • the element A comprises, as shown in longitudinal section in FIG. 17, a central electrical conductor C 1A formed by a rigid metal rod and a cylindrical electrical conductor C 2A , arranged coaxially around the conductor C 1A .
  • a central electrical conductor C 1A formed by a rigid metal rod and a cylindrical electrical conductor C 2A , arranged coaxially around the conductor C 1A .
  • On these conductors C 1A and C 2A are welded respectively electrical wires 201 and 202 passing through the support S and intended to be connected to the electrical supply unit (not visible in FIG. 17).
  • the conductors C 1A and C 2A are kept coaxial by means of two half-shells 102 of electrically insulating material, similar to the half-shell 102 shown in FIG. 18.
  • the half-shells 102 have at their part upper of the plates 140, 141 offset, the plates 140, 141 of one of the half-shells 102 being nested in the plates, offset in opposite direction, of the other half-shell 102, these plates 140, 141 ensuring the establishment of these half-shells 102 relative to each other.
  • a plastic material polyamide for example.
  • Such a material can also be used to produce the cylindrical part of the element A forming the pivot 124.
  • the element B as shown in FIG. 17, comprises a cylindrical sheath 103 intended to slide on the sleeve 101.
  • a core 104 in the form of an inverted bowl, made of electrically insulating material, bearing in its centers an electrical conductor C 1B formed by a rigid metal rod and an electrical conductor C 2B in the form of a cylinder arranged coaxially around the conductor C 1B , these conductors C IB -and C 2B being provided to come into contact with the conductors C respectively 1A and C 2A when the elements A and B are placed opposite and positioned appropriately by means of the sleeve 101.
  • the lower end of the electric conductor C ZB has a flat edge 105, folded outwards, so as to form a plane substantially perpendicular to the axis XX.
  • the core 104 which is molded around the electrical conductors C 1B and C 2B has a shoulder 106 on which abuts the edge 105 released from the electrical conductor C2B.
  • a metal spring 107 bearing, on the one hand, on the edge 105 clear of the conductor C 2B , and, on the other hand, on a metal plate 108 welded inside a cap 109 provided to close the lower part of the sleeve 103. This cap 109 can be welded or glued to the sleeve 103.
  • the electrical conductor C 1B has, at one of its ends (end lower), a cylindrical portion 110 of larger diameter surmounted by a plate 111 projecting.
  • a metal spring 112 located in the hollow part of the core 104 surrounds this portion 110 and abuts, on the one hand, on the plate 111 and, on the other hand, on a metal plate 113, welded to the center of the cap 109, on its inner wall.
  • the plates 108 and 113 are respectively secured to tongues 120, 121 (or 130, 131) on which will be welded the connecting wires 122, 123 going from the tongues 120, 121 of the electrical connection W to the circuit U of use (FIG. 4) .
  • a second hinge of known conventional type, is fixed to the lower part of the cabinet and of the door P 1 .
  • the lower part of the element A (half-shells 102 and peripheral part of the pivot 124) is provided with baffles 114 and 115 ensuring electrical safety according to the standard in force (FIG. 17).
  • the core 104 is provided at its upper part with baffles 116, 117 which are nested in the baffles 114, 115 of the element A when the door P 1 is assembled.
  • the springs 107 and 112 are provided to push the electrical conductors C 1B and C 2B against the electrical conductors C 1A and C 2A carried by the element A and thus establish a permanent electrical contact, even if the door p l , requested by its own weight, undergoes vertical downward movements.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Hinge Accessories (AREA)
  • Refrigerator Housings (AREA)
EP19830400389 1982-03-05 1983-02-25 Möbelstück mit drehender Tür, besonders ein Kühlschrank mit einem in der Gegentür untergebrachten, elektrischen Schaltkreis Expired EP0088670B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR8203734A FR2522891A1 (fr) 1982-03-05 1982-03-05 Dispositif d'alimentation electrique d'un circuit d'utilisation place dans un meuble muni d'une porte pivotante, notamment un refrigerateur
FR8203734 1982-03-05
FR8209454A FR2527848A2 (fr) 1982-05-28 1982-05-28 Dispositif d'alimentation electrique d'un circuit d'utilisation place dans une porte pivotante de meuble, notamment un refrigerateur
FR8209454 1982-05-28

Publications (2)

Publication Number Publication Date
EP0088670A1 true EP0088670A1 (de) 1983-09-14
EP0088670B1 EP0088670B1 (de) 1987-01-07

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP19830400389 Expired EP0088670B1 (de) 1982-03-05 1983-02-25 Möbelstück mit drehender Tür, besonders ein Kühlschrank mit einem in der Gegentür untergebrachten, elektrischen Schaltkreis

Country Status (2)

Country Link
EP (1) EP0088670B1 (de)
DE (1) DE3369032D1 (de)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2218861A (en) * 1988-05-17 1989-11-22 Gen Motors France Slip rings
WO1994003947A2 (fr) * 1992-07-29 1994-02-17 Societe Atlantique D'isolants Thermiques Expanses Chimiquement Panneau modulaire pour la realisation d'un reseau conducteur, connecteurs associes, et procedes de fabrication des panneaux
WO2008119641A2 (en) * 2007-03-30 2008-10-09 Arcelik Anonim Sirketi A refrigerator
DE202007008106U1 (de) * 2007-06-09 2008-10-23 Liebherr-Hausgeräte Lienz Gmbh Kühl- und/oder Gefriergerät
US20110304254A1 (en) * 2010-06-09 2011-12-15 Hill Phoenix, Inc. Door closing control and electrical connectivity system for refrigerated case
US9157675B2 (en) 2010-06-09 2015-10-13 Hill Phoenix, Inc. Insulated case construction
EP3012533A1 (de) * 2014-10-24 2016-04-27 BSH Hausgeräte GmbH Haushaltsgerät mit einer abdeckung mit einer elektrischen verbindung
CN107100468A (zh) * 2017-06-22 2017-08-29 Tcl家用电器（合肥）有限公司 冰箱中门铰链、冰箱中门过线机构及冰箱
US12163723B2 (en) 2019-10-25 2024-12-10 Electrolux Do Brasil S.A. Door hinge and foot assembly

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021210623A1 (de) * 2021-09-23 2023-03-23 BSH Hausgeräte GmbH Haushaltsgerätevorrichtung, Haushaltsgerät und Verfahren zur Montage und/oder zum Betrieb einer Haushaltsgerätevorrichtung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2645759A (en) * 1950-02-07 1953-07-14 Solari Alfredo Swivel joint for multiconductor electric cables
US2778000A (en) * 1952-06-14 1957-01-15 Whirlpool Seeger Corp Conductive hinge for refrigerator door
FR1391985A (fr) * 1964-01-31 1965-03-12 Dispositif d'assemblage pour tubes
FR1414008A (fr) * 1964-09-02 1965-10-15 Articulation à rotules pour contact électrique circulaire
FR2355987A1 (fr) * 1976-06-22 1978-01-20 Delbart Michel Porte chauffante

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2645759A (en) * 1950-02-07 1953-07-14 Solari Alfredo Swivel joint for multiconductor electric cables
US2778000A (en) * 1952-06-14 1957-01-15 Whirlpool Seeger Corp Conductive hinge for refrigerator door
FR1391985A (fr) * 1964-01-31 1965-03-12 Dispositif d'assemblage pour tubes
FR1414008A (fr) * 1964-09-02 1965-10-15 Articulation à rotules pour contact électrique circulaire
FR2355987A1 (fr) * 1976-06-22 1978-01-20 Delbart Michel Porte chauffante

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4992691A (en) * 1988-05-17 1991-02-12 General Motors France Slip ring arrangements
GB2218861B (en) * 1988-05-17 1992-04-22 Gen Motors France Alternator with cylindrical and flat slip-rings
GB2218861A (en) * 1988-05-17 1989-11-22 Gen Motors France Slip rings
WO1994003947A2 (fr) * 1992-07-29 1994-02-17 Societe Atlantique D'isolants Thermiques Expanses Chimiquement Panneau modulaire pour la realisation d'un reseau conducteur, connecteurs associes, et procedes de fabrication des panneaux
WO1994003947A3 (fr) * 1992-07-29 1994-04-14 Atlantique Isolants Thermiques Panneau modulaire pour la realisation d'un reseau conducteur, connecteurs associes, et procedes de fabrication des panneaux
WO2008119641A2 (en) * 2007-03-30 2008-10-09 Arcelik Anonim Sirketi A refrigerator
WO2008119641A3 (en) * 2007-03-30 2009-02-05 Arcelik As A refrigerator
US8366220B2 (en) 2007-06-09 2013-02-05 Liebherr-Hausgeräte Lienz Gmbh Refrigerator and/or freezer
DE202007008106U1 (de) * 2007-06-09 2008-10-23 Liebherr-Hausgeräte Lienz Gmbh Kühl- und/oder Gefriergerät
US20110304254A1 (en) * 2010-06-09 2011-12-15 Hill Phoenix, Inc. Door closing control and electrical connectivity system for refrigerated case
US8845045B2 (en) * 2010-06-09 2014-09-30 Hill Phoenix, Inc. Door closing control and electrical connectivity system for refrigerated case
US9157675B2 (en) 2010-06-09 2015-10-13 Hill Phoenix, Inc. Insulated case construction
EP3012533A1 (de) * 2014-10-24 2016-04-27 BSH Hausgeräte GmbH Haushaltsgerät mit einer abdeckung mit einer elektrischen verbindung
CN107100468A (zh) * 2017-06-22 2017-08-29 Tcl家用电器（合肥）有限公司 冰箱中门铰链、冰箱中门过线机构及冰箱
CN107100468B (zh) * 2017-06-22 2019-02-26 Tcl家用电器（合肥）有限公司 冰箱中门铰链、冰箱中门过线机构及冰箱
US12163723B2 (en) 2019-10-25 2024-12-10 Electrolux Do Brasil S.A. Door hinge and foot assembly

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DE3369032D1 (en) 1987-02-12
EP0088670B1 (de) 1987-01-07

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