EP3479440A1 - Electrical connection device for use in a cooking oven - Google Patents

Electrical connection device for use in a cooking oven

Info

Publication number
EP3479440A1
EP3479440A1 EP16741247.7A EP16741247A EP3479440A1 EP 3479440 A1 EP3479440 A1 EP 3479440A1 EP 16741247 A EP16741247 A EP 16741247A EP 3479440 A1 EP3479440 A1 EP 3479440A1
Authority
EP
European Patent Office
Prior art keywords
electrical connection
connection device
socket
resistance heater
electric wires
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
EP16741247.7A
Other languages
German (de)
French (fr)
Other versions
EP3479440B1 (en
Inventor
Ihsan Arslantekin
Erol Karaer
Oguz TAN
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.)
Arcelik AS
Original Assignee
Arcelik AS
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
Application filed by Arcelik AS filed Critical Arcelik AS
Publication of EP3479440A1 publication Critical patent/EP3479440A1/en
Application granted granted Critical
Publication of EP3479440B1 publication Critical patent/EP3479440B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/02—Soldered or welded connections
    • H01R4/023—Soldered or welded connections between cables or wires and terminals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/06—Arrangement or mounting of electric heating elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/44—Means for preventing access to live contacts
    • H01R13/447—Shutter or cover plate
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/06—Heater elements structurally combined with coupling elements or holders
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/62—Heating elements specially adapted for furnaces
    • H05B3/64—Heating elements specially adapted for furnaces using ribbon, rod, or wire heater
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/02—Soldered or welded connections
    • H01R4/029—Welded connections

Definitions

  • the present invention relates to an electrical cooking appliance, in particular to a cooking oven.
  • the present invention more particularly relates to the electrical connection device of the cooking oven.
  • a cooking oven generally comprises: a housing which comprises a cavity for cooking the food; an electrical resistance heater for heating the cavity, wherein the electrical resistance heater comprises one or more electric wires; and an electrical connection device which comprises: a socket which comprises one or more stationary terminals for the electrical connection through welding with the respective ends of the electric wires of the electrical resistance heater; and a plug which comprises two or more releasable terminals for releasable connection with the stationary terminals of the socket respectively.
  • EP0957661 (A2) discloses an electrical cooking appliance.
  • a problem with the prior art electrical cooking appliance is that the production and assemblage of the electrical connection device incurs comparatively high costs both in terms of material and labor.
  • the ends of the electric wires of the electrical resistance heater are generally not correctly aligned, and thus the assembly operator encounters difficulties in assembling the electrical connection device with the electrical resistance heater.
  • An objective of the present invention is to provide an electrical connection device for use in a cooking oven which solves the aforementioned problems of the prior art in a cost-effective way and which enables an improved production and assembly.
  • the stationary terminals comprise: flat blade sections which are flexible and adapted for spot welding to the respective ends of the electric wires of the electrical resistance heater; and z-shaped sections; and the socket comprises: a holder which comprises z-shaped slots which are adapted to receive the z-shaped sections of the stationary terminals and to secure them against forward/rearward movement when plugging/unplugging the plug into or out of the socket respectively.
  • a major advantageous effect of the present invention is that the assemblage of the electrical connection device with the electrical resistance heater has been improved by virtue of the flexible flat blade sections which compensate during the welding process for the misalignments in the ends of the electric wires. Thereby, the production faults can be eliminated or reduced as much as possible, and thus the production costs can be reduced both in terms of labor and material.
  • Another major advantageous effect of the present invention is that the assemblage of the electrical connection device with the electrical resistance heater has been improved by virtue of the z-shape sections and the z-shaped slots which secure the stationary terminals against relative movement. Thereby, the assembly process can be expedited, and the production costs can be reduced both in terms of labor and material.
  • Figure 1 – is a schematic partial perspective rear view of a cooking oven which comprises an electrical connection device according to an embodiment of the present invention
  • FIG. 2 is another schematic partial perspective view of the cooking oven which comprises the electrical connection device according to an embodiment of the present invention, wherein the the plug and the cover have been removed from the socket;
  • FIG. 3 is another schematic partial perspective view of the cooking oven which comprises the electrical connection device according to an embodiment of the present invention
  • Figure 4 – is another schematic partial perspective view of the cooking oven which comprises the electrical connection device according to an embodiment of the present invention, prior to spot welding of the flat blade sections to the ends of the electric wires of the electrical resistance heater;
  • FIG. 5 is another schematic partial perspective view of the cooking oven which comprises the electrical connection device according to an embodiment of the present invention, wherein the the plug has been removed from the socket;
  • Figure 6 – is another schematic partial perspective exploded view of the cooking oven which comprises the electrical connection device according to an embodiment of the present invention.
  • the electrical connection device (1) is suitable for use in a cooking oven (2) comprising: a housing (3) which comprises a cavity for cooking food; and an electrical resistance heater (4) for heating the cavity, wherein the electrical resistance heater (4) comprises one or more electric wires (5) (Fig. 1).
  • the electrical connection device (1) comprises: a socket (6) which comprises two or more stationary terminals (7) for the electrical connection through spot welding with the respective ends of the electric wires (5) of the electrical resistance heater (4) ; and a plug (8) which comprises two or more releasable terminals (9) for releasable connection with the stationary terminals (7) of the socket (6) respectively (Fig. 1 and Fig. 6)
  • the stationary terminals (7) comprises: flat blade sections (10) which are flexible and adapted for spot welding to the respective ends of the electric wires (5) of the electrical resistance heater (4) ; and z-shaped sections (11) ; and the socket (6) comprises a holder (12) which comprises z-shaped slots (13) which are adapted to receive the z-shaped sections (11) of the stationary terminals (7) and to secure them against forward/rearward movement when plugging/unplugging the plug (8) into or out of the socket (6) respectively (Fig. 2)
  • the flat blade sections (10) extend parallel with a hypothetical line (10a) that joins the ends of the electric wires (5) of the electrical resistance heater (4) (Fig. 2 and Fig. 4).
  • At least one flat blade section (10) is sufficiently long to join two ends of the electric wires (5) (Fig. 2 and Fig. 4).
  • the attachment means (15) comprises one or more keys (16) and one or more slots (17) for receiving the keys (16) respectively (Fig. 1).
  • one of the key (16) and the slot (17) is formed into the socket (6) , and wherein the other one is formed into the cover (14) .
  • the electrical connection device (1) comprises: one or more ribs (18) and one or more recesses (19) which are asymmetrically off centered and adapted to mesh with each other when the plug (8) is engaged with the socket (6) (Fig. 6).
  • one of the rib (18) and the recess (19) is formed into the socket (6) and the other one is formed into the plug (8) .
  • the electrical connection device (1) comprises: one or more wall sections (20) which are adapted to relatively align the plug (8) and the socket (6) (Fig. 3).
  • the housing (3) has a mounting slot (21) (Fig.1).
  • the electrical connection device (1) comprises a mounting bracket (22) which is adapted to be mounted into the mounting slot (21) (Fig. 1).
  • the mounting bracket (22) holds the ends of the electric wires (5) of the electrical resistance heater (4) (Fig. 2)
  • the cooking oven (2) of the present invention comprises the electrical connection device (1) .
  • the stationary terminals (7) of the socket (6) are spot welded with the respective ends of the electric wires (5) of the electrical resistance heater (4) (Fig. 1).
  • a major advantageous effect of the present invention is that the assemblage of the electrical connection device (1) with the electrical resistance heater (4) has been improved by virtue of the flexible flat blade sections (10) which compensate during the welding process for the misalignments in the ends of the electric wires (5) . Thereby, the production faults can be eliminated or reduced as much as possible, and thus the production costs can be reduced both in terms of labor and material.
  • a major advantageous effect of the present invention is that the assemblage of the electrical connection device (1) with the electrical resistance heater (4) has been improved by virtue of the z-shape sections (11) and the z-shaped slots (13) which secure the stationary terminals (7) against relative movement. Thereby, the assembly process can be expedited, and the production costs can be reduced both in terms of labor and material.
  • Other advantageous effects of the present invention can be taken from the above described embodiments.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Resistance Heating (AREA)

Abstract

The present invention relates to an electrical connection device (1) for use in a cooking oven (2) comprising: a housing (3) which comprises a cavity for cooking food; an electrical resistance heater (4) for heating the cavity, wherein the electrical resistance heater (4) comprises one or more electric wires (5). The electrical connection device (1) comprises: a socket (6) which comprises two or more stationary terminals (7) for the electrical connection through welding with the respective ends of the electric wires (5) of the electrical resistance heater (4); and a plug (8) which comprises two or more releasable terminals (9) for releasable connection with the stationary terminals (7) of the socket (6) respectively.

Description

    ELECTRICAL CONNECTION DEVICE FOR USE IN A COOKING OVEN
  • The present invention relates to an electrical cooking appliance, in particular to a cooking oven. The present invention more particularly relates to the electrical connection device of the cooking oven.
  • Electrical cooking appliances such as cooking ovens are commonly known in the art. A cooking oven generally comprises: a housing which comprises a cavity for cooking the food; an electrical resistance heater for heating the cavity, wherein the electrical resistance heater comprises one or more electric wires; and an electrical connection device which comprises: a socket which comprises one or more stationary terminals for the electrical connection through welding with the respective ends of the electric wires of the electrical resistance heater; and a plug which comprises two or more releasable terminals for releasable connection with the stationary terminals of the socket respectively.
  • EP0957661 (A2) discloses an electrical cooking appliance.
  • A problem with the prior art electrical cooking appliance is that the production and assemblage of the electrical connection device incurs comparatively high costs both in terms of material and labor. In particular the ends of the electric wires of the electrical resistance heater are generally not correctly aligned, and thus the assembly operator encounters difficulties in assembling the electrical connection device with the electrical resistance heater.
  • An objective of the present invention is to provide an electrical connection device for use in a cooking oven which solves the aforementioned problems of the prior art in a cost-effective way and which enables an improved production and assembly.
  • This objective has been achieved by the electrical connection device as defined in claim 1, and the cooking oven as defined in claim 9. Further achievements have been attained by the subject-matters respectively defined in the dependent claims.
  • In the electrical connection device of the present invention, the stationary terminals comprise: flat blade sections which are flexible and adapted for spot welding to the respective ends of the electric wires of the electrical resistance heater; and z-shaped sections; and the socket comprises: a holder which comprises z-shaped slots which are adapted to receive the z-shaped sections of the stationary terminals and to secure them against forward/rearward movement when plugging/unplugging the plug into or out of the socket respectively.
  • A major advantageous effect of the present invention is that the assemblage of the electrical connection device with the electrical resistance heater has been improved by virtue of the flexible flat blade sections which compensate during the welding process for the misalignments in the ends of the electric wires. Thereby, the production faults can be eliminated or reduced as much as possible, and thus the production costs can be reduced both in terms of labor and material. Another major advantageous effect of the present invention is that the assemblage of the electrical connection device with the electrical resistance heater has been improved by virtue of the z-shape sections and the z-shaped slots which secure the stationary terminals against relative movement. Thereby, the assembly process can be expedited, and the production costs can be reduced both in terms of labor and material.
  • Additional features and additional advantageous effects of the electrical connection device and the cooking oven of the present invention will become more apparent with the detailed description of the embodiments with reference to the accompanying drawings in which:
  • Figure 1 – is a schematic partial perspective rear view of a cooking oven which comprises an electrical connection device according to an embodiment of the present invention;
  • Figure 2 – is another schematic partial perspective view of the cooking oven which comprises the electrical connection device according to an embodiment of the present invention, wherein the the plug and the cover have been removed from the socket;
  • Figure 3 – is another schematic partial perspective view of the cooking oven which comprises the electrical connection device according to an embodiment of the present invention;
  • Figure 4 – is another schematic partial perspective view of the cooking oven which comprises the electrical connection device according to an embodiment of the present invention, prior to spot welding of the flat blade sections to the ends of the electric wires of the electrical resistance heater;
  • Figure 5 – is another schematic partial perspective view of the cooking oven which comprises the electrical connection device according to an embodiment of the present invention, wherein the the plug has been removed from the socket;
  • Figure 6 – is another schematic partial perspective exploded view of the cooking oven which comprises the electrical connection device according to an embodiment of the present invention.
  • The reference signs appearing on the drawings relate to the following technical features.
    1. Electrical connection device
    2. Cooking oven
    3. Housing
    4. Electrical resistance heater
    5. Electric wire
    6. Socket
    7. Stationary terminal
    8. Plug
    9. Releasable terminal
    10. Flat blade section
  • 10a. Hypothetical line
    11. Z-shaped section
    12. Holder
    13. Z-shaped slot
    14. Cover
    15. Attachment means
    16. Key
    17. Slot
    18. Rib
    19. Recess
    20. Wall section
    21. Mounting slot
    22. Mounting bracket
  • The electrical connection device (1) is suitable for use in a cooking oven (2) comprising: a housing (3) which comprises a cavity for cooking food; and an electrical resistance heater (4) for heating the cavity, wherein the electrical resistance heater (4) comprises one or more electric wires (5) (Fig. 1).
  • The electrical connection device (1) comprises: a socket (6) which comprises two or more stationary terminals (7) for the electrical connection through spot welding with the respective ends of the electric wires (5) of the electrical resistance heater (4); and a plug (8) which comprises two or more releasable terminals (9) for releasable connection with the stationary terminals (7) of the socket (6) respectively (Fig. 1 and Fig. 6)
  • In the electrical connection device (1) of the present invention, the stationary terminals (7) comprises: flat blade sections (10) which are flexible and adapted for spot welding to the respective ends of the electric wires (5) of the electrical resistance heater (4); and z-shaped sections (11); and the socket (6) comprises a holder (12) which comprises z-shaped slots (13) which are adapted to receive the z-shaped sections (11) of the stationary terminals (7) and to secure them against forward/rearward movement when plugging/unplugging the plug (8) into or out of the socket (6) respectively (Fig. 2)
  • In an embodiment, the flat blade sections (10) extend parallel with a hypothetical line (10a) that joins the ends of the electric wires (5) of the electrical resistance heater (4) (Fig. 2 and Fig. 4).
  • In another embodiment, at least one flat blade section (10) is sufficiently long to join two ends of the electric wires (5) (Fig. 2 and Fig. 4).
  • In another embodiment, the electrical connection device (1) further comprising: a cover (14) which is adapted to secure the z-shaped sections (11) against release from the z-shaped slots (13); and an attachment means (15) for detachably attaching the cover (14) to the socket (6) (Fig. 1).
  • In another embodiment, the attachment means (15) comprises one or more keys (16) and one or more slots (17) for receiving the keys (16) respectively (Fig. 1). In this embodiment, one of the key (16) and the slot (17) is formed into the socket (6), and wherein the other one is formed into the cover (14).
  • In another embodiment, the electrical connection device (1) comprises: one or more ribs (18) and one or more recesses (19) which are asymmetrically off centered and adapted to mesh with each other when the plug (8) is engaged with the socket (6) (Fig. 6). In this embodiment, one of the rib (18) and the recess (19) is formed into the socket (6) and the other one is formed into the plug (8).
  • In another embodiment, the electrical connection device (1) comprises: one or more wall sections (20) which are adapted to relatively align the plug (8) and the socket (6) (Fig. 3).
  • In another embodiment, the housing (3) has a mounting slot (21) (Fig.1). In this embodiment, the electrical connection device (1) comprises a mounting bracket (22) which is adapted to be mounted into the mounting slot (21) (Fig. 1). In this embodiment, the mounting bracket (22) holds the ends of the electric wires (5) of the electrical resistance heater (4) (Fig. 2)
  • The cooking oven (2) of the present invention comprises the electrical connection device (1). The stationary terminals (7) of the socket (6) are spot welded with the respective ends of the electric wires (5) of the electrical resistance heater (4) (Fig. 1).
  • A major advantageous effect of the present invention is that the assemblage of the electrical connection device (1) with the electrical resistance heater (4) has been improved by virtue of the flexible flat blade sections (10) which compensate during the welding process for the misalignments in the ends of the electric wires (5). Thereby, the production faults can be eliminated or reduced as much as possible, and thus the production costs can be reduced both in terms of labor and material. A major advantageous effect of the present invention is that the assemblage of the electrical connection device (1) with the electrical resistance heater (4) has been improved by virtue of the z-shape sections (11) and the z-shaped slots (13) which secure the stationary terminals (7) against relative movement. Thereby, the assembly process can be expedited, and the production costs can be reduced both in terms of labor and material. Other advantageous effects of the present invention can be taken from the above described embodiments.

Claims (9)

  1. An electrical connection device (1) for use in a cooking oven (2) comprising: a housing (3) which comprises a cavity for cooking food; and an electrical resistance heater (4) for heating the cavity, wherein the electrical resistance heater (4) comprises one or more electric wires (5), the electrical connection device (1) comprising: a socket (6) which comprises two or more stationary terminals (7) for the electrical connection through welding with the ends of the electric wires (5) of the electrical resistance heater (4) respectively; and a plug (8) which comprises two or more releasable terminals (9) for releasable connection with the stationary terminals (7) of the socket (6), the electrical connection device (1) characterized in that the stationary terminals (7) comprises: flat blade sections (10) which are flexible and adapted for spot welding to the respective ends of the electric wires (5) of the electrical resistance heater (4); and z-shaped sections (11); and the socket (6) comprises a holder (12) which comprises z-shaped slots (13) which are adapted to receive the z-shaped sections (11) of the stationary terminals (7) and to secure them against forward/rearward movement when plugging/unplugging the plug (8) into or out of the socket (6) respectively.
  2. The electrical connection device (1) according to claim 1, characterized in that the flat blade sections (10) extend parallel with a hypothetical line (10a) that joins the ends of the electric wires (5) of the electrical resistance heater (4).
  3. The electrical connection device (1) according to claim 2, characterized in that at least one flat blade section (10) is sufficiently long to join two ends of the electric wires (5).
  4. The electrical connection device (1) according to any one of claims 1 to 3, characterized by further comprising: a cover (14) which is adapted to secure the z-shaped sections (11) against release from the z-shaped slots (13); and an attachment means (15) for detachably attaching the cover (14) to the socket (6).
  5. The electrical connection device (1) according to any one of claims 1 to 4, characterized in that the attachment means (15) comprises one or more keys (16) and one or more slots (17) for receiving the keys (16) respectively, wherein one of the key (16) and the slot (17) is formed into the socket (6), and wherein the other one is formed into the cover (14).
  6. The electrical connection device (1) according to any one of claims 1 to 5, characterized by comprising: one or more ribs (18) and one or more recesses (19) which are asymmetrically off centered and adapted to mesh with each other when the plug (8) is engaged with the socket (6), wherein one of the rib (18) and the recess (19) is formed into the socket (6) and the other one is formed into the plug (8).
  7. The electrical connection device (1) according to any one of claims 1 to 6, characterized by comprising: one or more wall sections (20) which are adapted to relatively align the plug (8) and the socket (6).
  8. The electrical connection device (1) according to any one of claims 1 to 7, wherein the housing (3) has a mounting slot (21), the electrical connection device (1) being characterized by further comprising a mounting bracket (22) which is adapted to be mounted into the mounting slot (21), wherein the mounting bracket (22) holds the ends of the electric wires (5) of the electrical resistance heater (4).
  9. A cooking oven (2) comprising: a housing (3) which comprises a cavity for cooking food; an electrical resistance heater (4) for heating the cavity, wherein the electrical resistance heater (4) comprises one or more electric wires (5); and the electrical connection device (1) as defined in any one of claims 1 to 8, wherein the stationary terminals (7) of the socket (6) are spot welded with the respective ends of the electric wires (5) of the electrical resistance heater (4).
EP16741247.7A 2016-07-01 2016-07-01 Electrical connection device for use in a cooking oven Active EP3479440B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2016/065481 WO2018001507A1 (en) 2016-07-01 2016-07-01 Electrical connection device for use in a cooking oven

Publications (2)

Publication Number Publication Date
EP3479440A1 true EP3479440A1 (en) 2019-05-08
EP3479440B1 EP3479440B1 (en) 2020-02-12

Family

ID=56497716

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16741247.7A Active EP3479440B1 (en) 2016-07-01 2016-07-01 Electrical connection device for use in a cooking oven

Country Status (2)

Country Link
EP (1) EP3479440B1 (en)
WO (1) WO2018001507A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2325358A (en) * 1941-04-10 1943-07-27 Edison General Elec Appliance Heating device
DE3227623C1 (en) * 1982-07-23 1983-10-27 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Connection device for a, preferably pearl-insulated, radiant heater, in particular for an oven heater
DE19821140B4 (en) 1998-05-12 2009-08-27 E.G.O. Elektro-Gerätebau GmbH Electric hotplate

Also Published As

Publication number Publication date
EP3479440B1 (en) 2020-02-12
WO2018001507A1 (en) 2018-01-04

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