EP2631545A1 - A heating plate including at least one temperature sensor element - Google Patents

A heating plate including at least one temperature sensor element Download PDF

Info

Publication number
EP2631545A1
EP2631545A1 EP12156428.0A EP12156428A EP2631545A1 EP 2631545 A1 EP2631545 A1 EP 2631545A1 EP 12156428 A EP12156428 A EP 12156428A EP 2631545 A1 EP2631545 A1 EP 2631545A1
Authority
EP
European Patent Office
Prior art keywords
temperature sensor
sensor element
heating plate
heating
panel
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
EP12156428.0A
Other languages
German (de)
French (fr)
Other versions
EP2631545B1 (en
Inventor
Thomas Dehnert
Ulrich Häutle
Rainer Brahm
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.)
Electrolux Home Products Corp NV
Original Assignee
Electrolux Home Products Corp NV
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 Electrolux Home Products Corp NV filed Critical Electrolux Home Products Corp NV
Priority to EP12156428.0A priority Critical patent/EP2631545B1/en
Publication of EP2631545A1 publication Critical patent/EP2631545A1/en
Application granted granted Critical
Publication of EP2631545B1 publication Critical patent/EP2631545B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • F24C15/00—Details
    • F24C15/10—Tops, e.g. hot plates; Rings
    • F24C15/102—Tops, e.g. hot plates; Rings electrically heated
    • F24C15/105—Constructive details concerning the regulation of the temperature
    • 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
    • H05B2213/00—Aspects relating both to resistive heating and to induction heating, covered by H05B3/00 and H05B6/00
    • H05B2213/07—Heating plates with temperature control means

Definitions

  • the present invention relates to a heating plate with at least one temperature sensor element.
  • the present invention relates to a heating plate for cooking appliances.
  • the temperature sensor In a conventional heating plate the temperature sensor is arranged out of a heating element. Sometimes the temperature sensor is fixed at fastening means of said heating element. Thus, the distance between the temperature sensor and the heating element is relative large. The detection of the temperature on the heating plate is improper. Further, the latency of the detection of the temperature is relative high.
  • US 3,684,862 discloses an electric hot plate of cooking purposes including an insert for securing a temperature sensor.
  • the temperature sensor is provided to contact the bottom of a cooking vessel placed on the hot plate.
  • the insert is in an opening within a central unheated portion of the hot plate.
  • the insert comprises a thin peripheral wall by which said insert is fitted in the opening.
  • the temperature sensor is secured by a snap-in mechanism.
  • the object of the present invention is achieved by the heating plate according to claim 1.
  • the heating plate according to the present invention includes at least one temperature sensor element, wherein the heating plate comprises:
  • the main idea of the present invention is the shaped hole in the supporting plate, wherein the temperature sensor element can be inserted into the bigger portion of said shaped hole and fixed in the smaller portion of the same shaped hole. No additional fastening means are required for fixing the temperature sensor element. Further, no tools are necessary for the installation of the temperature sensor element at the heating plate.
  • the temperature sensor element is pressed against the top panel. This ensures an exact detection of the temperature. Further, the latency for the detection of the temperature is reduced.
  • the shaped hole is formed as a keyhole.
  • the keyhole is easy to handle, when the temperature sensor element is installed.
  • a graphite layer is arranged between the heating panel and the top panel.
  • the graphite layer support the heat transfer from the heating panel to the top panel.
  • the at least one shaped hole may be also formed in the heating panel, wherein the shaped hole in the heating panel is congruent with the corresponding shaped hole in the supporting panel.
  • At least one slot or long hole is formed in the graphite layer, wherein the slot or long hole in the graphite layer is congruent with the corresponding shaped hole in the supporting panel.
  • the temperature sensor element can be moved along the longitudinal axis of the slot or long hole and fixed in the smaller portion of the shaped hole, after being inserted into the bigger portion of said shaped hole.
  • the heating plate comprises at least one pressing disc arranged below the supporting plate.
  • the at least one pressing disc may be provided for pressing the supporting plate against the top panel. In this way the temperature sensor element is also indirectly pressed against the top panel.
  • the at least one pressing disc is fixed or fixable at the heating plate by at least one fastening bolt and at least one screw nut.
  • the temperature sensor element has the form of a mushroom, wherein the head of the mushroom-shaped temperature sensor element is pressed against the top panel and the shaft of the mushroom-shaped temperature sensor element is fixed in the smaller portion of the shaped hole.
  • the heating plate is provided for cooking appliances.
  • FIG 1 illustrates a schematic view from below at a heating plate according to a preferred embodiment of the present invention.
  • the heating plate is provided for cooking appliances.
  • the heating plate includes a top panel 10, a graphite layer 12, a heating panel 14 and a supporting plate 16.
  • the heating panel 14 is arranged above the supporting plate 16.
  • the graphite layer 12 is arranged above the heating panel 14 again.
  • the top panel 10 is arranged above the graphite layer 12.
  • the top panel 10, the graphite layer 12, the heating panel 14 and the supporting plate 16 are formed as sheets and have substantially the same base area.
  • the heating panel 14 may be formed as a single heating element or subdivided into several heating elements. In the latter case, the heating elements may have different heating powers.
  • a temperature sensor element 20 is arranged in the centre of the heating plate.
  • the temperature sensor element 20 is fixed within the heating panel 14 of the heating plate.
  • the temperature sensor element 20 is indirectly pressed against the top panel 10 of the heating plate by a number of pressing discs 18.
  • the heating plate comprises five pressing discs 18, wherein a central pressing disc 18 is arranged very close to the temperature sensor element 20. Further, the pressing discs 18 guarantees the correct position of the temperature sensor element 20.
  • FIG 2 illustrates a schematic view from below at the supporting plate 16 of the heating plate according to the preferred embodiment of the present invention.
  • the supporting plate 16 comprises a keyhole 26 and five round holes 28.
  • the round holes 28 are provided for receiving a fastening bolt 22 in each case in order to fasten the corresponding pressing disc 18.
  • the keyhole 26 is provided for receiving the temperature sensor element 20.
  • the keyhole 26 includes a bigger portion and a smaller portion.
  • the bigger portion is provided for introducing the temperature sensor element 20 into the supporting plate 16.
  • the smaller portion is provided for fastening the temperature sensor element 20.
  • the supporting plate 16 may comprise an arbitrary hole with at least one bigger portion and at least one smaller portion, wherein the bigger portion allows the introducing of the temperature sensor element 20 into the supporting plate 16 and the smaller portion allows the fastening of the temperature sensor element 20.
  • FIG 3 illustrates a schematic sectional side view of the heating plate according to the preferred embodiment of the present invention.
  • the sectional side view relates to the plane A-A on FIG 1 .
  • FIG 3 clarifies the structure of the heating plate.
  • the top panel 10, the graphite layer 12, the heating panel 14 and the supporting plate 16 are arranged one upon the other.
  • the temperature sensor element 20 is formed as a mushroom.
  • the head of the mushroom-shaped temperature sensor element 20 is pressed against the bottom side of the top panel 10.
  • the shaft of the mushroom-shaped temperature sensor element 20 penetrated through the heating panel 14 and the supporting plate 16.
  • the pressing discs 18 are fastened at the supporting plate 16 by the fastening bolt 22 and a screw nut 24 in each case, wherein the fastening bolts 22 penetrates through the corresponding round holes 28 in the supporting plate 16.
  • a head of the fastening bolt 22 is inside a round hole of the heating panel 14. Said round hole of the heating panel 14 corresponds with the round hole 28 of the supporting plate 16.
  • FIG 4 illustrates a detailed schematic perspective view from below at the temperature sensor element 20 of the heating plate according to the preferred embodiment of the present invention.
  • FIG 4 clarifies the arrangement of the temperature sensor element 20 at the heating plate.
  • the keyhole 26 is formed in the supporting plate 16 as well as in the heating panel 14.
  • the head of the mushroom-shaped temperature sensor element 20 is arranged above the supporting plate 16 and heating panel 14, when the temperature sensor element 20 is fixed at the heating plate. Since the supporting plate 16 and heating panel 14 are pressed against the top panel 10, the temperature sensor element 20 is also pressed against the top panel 10.
  • FIG 5 illustrates a detailed schematic perspective top view of the temperature sensor element 20 of the heating plate according to the preferred embodiment of the present invention.
  • FIG 5 clarifies the arrangement of the head of the mushroom-shaped temperature sensor element 20.
  • the graphite layer 12 comprises a long hole or slot provided for the head of the mushroom-shaped temperature sensor element 20.
  • the height of the head of the mushroom-shaped temperature sensor element 20 is adapted to the thickness of the graphite layer 12.
  • the temperature sensor element 20 is from-locked and friction-locked fasted at the heating plate.
  • the arrangement of the temperature sensor element 20 allows a direct and exact measuring of temperature at the top panel 10.
  • the temperature sensor element 20 does not require any special fastening means.
  • the temperature sensor element 20 is clamped by the pressing discs 18, which are already provided for fastening the heating panel 14 or the heating elements, respectively.
  • the heating plate according to the present invention allows a simple installation of the temperature sensor element 20.
  • the temperature sensor element 20 may be fixed, after the graphite layer 12 and the heating panel 14 have been already installed.
  • the sizes and the arrangements of the pressing discs 18 is dimensioned in such a way that the contact between the temperature sensor element 20 and the top panel 10 is guaranteed, if one conjunction of the screw nut 24 and fastening bolt 22 fails.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Induction Heating Cooking Devices (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

The present invention relates to a heating plate including at least one temperature sensor element (20). The heating plate comprises a top panel (10) forming a top side of the heating plate, and a supporting plate (16) arranged below the top panel (10). The heating plate comprises a heating panel (14) arranged between the top panel (10) and the supporting plate (16), and at least one shaped hole (26) formed in the supporting plate (16). The shaped hole (26) comprises a bigger portion for inserting the temperature sensor element (20) and a smaller portion for fixing said temperature sensor element (20). In particular, the present invention relates to a heating plate for cooking appliances.

Description

  • The present invention relates to a heating plate with at least one temperature sensor element. In particular, the present invention relates to a heating plate for cooking appliances.
  • In a conventional heating plate the temperature sensor is arranged out of a heating element. Sometimes the temperature sensor is fixed at fastening means of said heating element. Thus, the distance between the temperature sensor and the heating element is relative large. The detection of the temperature on the heating plate is improper. Further, the latency of the detection of the temperature is relative high.
  • US 3,684,862 discloses an electric hot plate of cooking purposes including an insert for securing a temperature sensor. The temperature sensor is provided to contact the bottom of a cooking vessel placed on the hot plate. The insert is in an opening within a central unheated portion of the hot plate. The insert comprises a thin peripheral wall by which said insert is fitted in the opening. The temperature sensor is secured by a snap-in mechanism.
  • It is an object of the present invention to provide a heating plate with an improved arrangement of the temperature sensor element in order to obtain an exact detection of the temperature with reduced latency, wherein the temperature sensor element can be easily installed at the heating plate.
  • The object of the present invention is achieved by the heating plate according to claim 1.
  • The heating plate according to the present invention includes at least one temperature sensor element, wherein the heating plate comprises:
    • a top panel forming a top side of the heating plate,
    • a supporting plate arranged below the top panel,
    • a heating panel arranged between the top panel and the supporting plate, and
    • at least one shaped hole formed in the supporting plate, wherein
    • the shaped hole comprises a bigger portion for inserting the temperature sensor element and a smaller portion for fixing said temperature sensor element.
  • The main idea of the present invention is the shaped hole in the supporting plate, wherein the temperature sensor element can be inserted into the bigger portion of said shaped hole and fixed in the smaller portion of the same shaped hole. No additional fastening means are required for fixing the temperature sensor element. Further, no tools are necessary for the installation of the temperature sensor element at the heating plate.
  • In particular, the temperature sensor element is pressed against the top panel. This ensures an exact detection of the temperature. Further, the latency for the detection of the temperature is reduced.
  • Preferably, the shaped hole is formed as a keyhole. The keyhole is easy to handle, when the temperature sensor element is installed.
  • According to a preferred embodiment of the present invention a graphite layer is arranged between the heating panel and the top panel. The graphite layer support the heat transfer from the heating panel to the top panel.
  • Further, the at least one shaped hole may be also formed in the heating panel, wherein the shaped hole in the heating panel is congruent with the corresponding shaped hole in the supporting panel.
  • In particular, at least one slot or long hole is formed in the graphite layer, wherein the slot or long hole in the graphite layer is congruent with the corresponding shaped hole in the supporting panel. The temperature sensor element can be moved along the longitudinal axis of the slot or long hole and fixed in the smaller portion of the shaped hole, after being inserted into the bigger portion of said shaped hole.
  • Preferably, the heating plate comprises at least one pressing disc arranged below the supporting plate.
  • The at least one pressing disc may be provided for pressing the supporting plate against the top panel. In this way the temperature sensor element is also indirectly pressed against the top panel.
  • For example, the at least one pressing disc is fixed or fixable at the heating plate by at least one fastening bolt and at least one screw nut.
  • In particular, the temperature sensor element has the form of a mushroom, wherein the head of the mushroom-shaped temperature sensor element is pressed against the top panel and the shaft of the mushroom-shaped temperature sensor element is fixed in the smaller portion of the shaped hole.
  • At last, the heating plate is provided for cooking appliances.
  • Novel and inventive features of the present invention are set forth in the appended claims.
  • The present invention will be described in further detail with reference to the drawings, in which
    • FIG 1
    illustrates a schematic view from below at a heating plate according to a preferred embodiment of the present invention,
    FIG 2
    illustrates a schematic view from below at a supporting plate of the heating plate according to the preferred embodiment of the present invention,
    FIG 3
    illustrates a schematic sectional side view of the heating plate according to the preferred embodiment of the present invention,
    FIG 4
    illustrates a detailed schematic perspective view from below at a temperature sensor element of the heating plate according to the preferred embodiment of the present invention, and
    FIG 5
    illustrates a detailed schematic perspective top view of the temperature sensor element of the heating plate according to the preferred embodiment of the present invention.
  • FIG 1 illustrates a schematic view from below at a heating plate according to a preferred embodiment of the present invention. In particular, the heating plate is provided for cooking appliances.
  • The heating plate includes a top panel 10, a graphite layer 12, a heating panel 14 and a supporting plate 16. The heating panel 14 is arranged above the supporting plate 16. The graphite layer 12 is arranged above the heating panel 14 again. At last, the top panel 10 is arranged above the graphite layer 12. The top panel 10, the graphite layer 12, the heating panel 14 and the supporting plate 16 are formed as sheets and have substantially the same base area.
  • The heating panel 14 may be formed as a single heating element or subdivided into several heating elements. In the latter case, the heating elements may have different heating powers.
  • A temperature sensor element 20 is arranged in the centre of the heating plate. The temperature sensor element 20 is fixed within the heating panel 14 of the heating plate. The temperature sensor element 20 is indirectly pressed against the top panel 10 of the heating plate by a number of pressing discs 18. In this example, the heating plate comprises five pressing discs 18, wherein a central pressing disc 18 is arranged very close to the temperature sensor element 20. Further, the pressing discs 18 guarantees the correct position of the temperature sensor element 20.
  • FIG 2 illustrates a schematic view from below at the supporting plate 16 of the heating plate according to the preferred embodiment of the present invention.
  • The supporting plate 16 comprises a keyhole 26 and five round holes 28. The round holes 28 are provided for receiving a fastening bolt 22 in each case in order to fasten the corresponding pressing disc 18. The keyhole 26 is provided for receiving the temperature sensor element 20.
  • The keyhole 26 includes a bigger portion and a smaller portion. The bigger portion is provided for introducing the temperature sensor element 20 into the supporting plate 16. The smaller portion is provided for fastening the temperature sensor element 20.
  • Instead of the keyhole 26, the supporting plate 16 may comprise an arbitrary hole with at least one bigger portion and at least one smaller portion, wherein the bigger portion allows the introducing of the temperature sensor element 20 into the supporting plate 16 and the smaller portion allows the fastening of the temperature sensor element 20.
  • FIG 3 illustrates a schematic sectional side view of the heating plate according to the preferred embodiment of the present invention. The sectional side view relates to the plane A-A on FIG 1.
  • FIG 3 clarifies the structure of the heating plate. The top panel 10, the graphite layer 12, the heating panel 14 and the supporting plate 16 are arranged one upon the other.
  • The temperature sensor element 20 is formed as a mushroom. The head of the mushroom-shaped temperature sensor element 20 is pressed against the bottom side of the top panel 10. The shaft of the mushroom-shaped temperature sensor element 20 penetrated through the heating panel 14 and the supporting plate 16. Thus, the temperature sensor element 20 is directly pressed by the by the heating panel 14, and indirectly pressed by the pressing disc 18 via the supporting plate 16 against the top panel 10. The pressing discs 18 are fastened at the supporting plate 16 by the fastening bolt 22 and a screw nut 24 in each case, wherein the fastening bolts 22 penetrates through the corresponding round holes 28 in the supporting plate 16. A head of the fastening bolt 22 is inside a round hole of the heating panel 14. Said round hole of the heating panel 14 corresponds with the round hole 28 of the supporting plate 16.
  • FIG 4 illustrates a detailed schematic perspective view from below at the temperature sensor element 20 of the heating plate according to the preferred embodiment of the present invention. FIG 4 clarifies the arrangement of the temperature sensor element 20 at the heating plate.
  • The keyhole 26 is formed in the supporting plate 16 as well as in the heating panel 14. Thus, the head of the mushroom-shaped temperature sensor element 20 is arranged above the supporting plate 16 and heating panel 14, when the temperature sensor element 20 is fixed at the heating plate. Since the supporting plate 16 and heating panel 14 are pressed against the top panel 10, the temperature sensor element 20 is also pressed against the top panel 10.
  • FIG 5 illustrates a detailed schematic perspective top view of the temperature sensor element 20 of the heating plate according to the preferred embodiment of the present invention. FIG 5 clarifies the arrangement of the head of the mushroom-shaped temperature sensor element 20.
  • Unlike the supporting plate 16 and the heating panel 14 comprising the keyhole 26, the graphite layer 12 comprises a long hole or slot provided for the head of the mushroom-shaped temperature sensor element 20. The height of the head of the mushroom-shaped temperature sensor element 20 is adapted to the thickness of the graphite layer 12. Thus, the head of the mushroom-shaped temperature sensor element 20 is clamped between the top panel 10 and the heating panel 14. The temperature sensor element 20 is from-locked and friction-locked fasted at the heating plate.
  • The arrangement of the temperature sensor element 20 allows a direct and exact measuring of temperature at the top panel 10. The temperature sensor element 20 does not require any special fastening means. The temperature sensor element 20 is clamped by the pressing discs 18, which are already provided for fastening the heating panel 14 or the heating elements, respectively.
  • The heating plate according to the present invention allows a simple installation of the temperature sensor element 20. The temperature sensor element 20 may be fixed, after the graphite layer 12 and the heating panel 14 have been already installed. The sizes and the arrangements of the pressing discs 18 is dimensioned in such a way that the contact between the temperature sensor element 20 and the top panel 10 is guaranteed, if one conjunction of the screw nut 24 and fastening bolt 22 fails.
  • Although an illustrative embodiment of the present invention has been described herein with reference to the accompanying drawings, it is to be understood that the present invention is not limited to that precise embodiment, and that various other changes and modifications may be affected therein by one skilled in the art without departing from the scope or spirit of the invention. All such changes and modifications are intended to be included within the scope of the invention as defined by the appended claims.
    • List of reference numerals
    • 10
    top panel
    12
    graphite layer
    14
    heating panel
    16
    supporting plate
    18
    pressing disc
    20
    temperature sensor element
    22
    fastening bolt
    24
    screw nut
    26
    keyhole
    28
    round hole

Claims (11)

  1. A heating plate including at least one temperature sensor element (20), comprising:
    - a top panel (10) forming a top side of the heating plate,
    - a supporting plate (16) arranged below the top panel (10),
    - a heating panel (14) arranged between the top panel (10) and the supporting plate (16), and
    - at least one shaped hole (26) formed in the supporting plate (16), wherein
    - the shaped hole (26) comprises a bigger portion for inserting the temperature sensor element (20) and a smaller portion for fixing said temperature sensor element (20).
  2. The heating plate according to claim 1,
    characterized in, that
    the temperature sensor element (20) is pressed against the top panel (10).
  3. The heating plate according to claim 1 or 2, characterized in, that
    the shaped hole is formed as a keyhole (26).
  4. The heating plate according to any one of the preceding claims,
    characterized in, that
    a graphite layer (12) is arranged between the heating panel (14) and the top panel (10).
  5. The heating plate according to any one of the preceding claims,
    characterized in, that
    the at least one shaped hole(26) is also formed in the heating panel (14), wherein the shaped hole (26) in the heating panel (14) is congruent with the corresponding shaped hole (26) in the supporting panel (16).
  6. The heating plate according to any one of the preceding claims,
    characterized in, that
    at least one slot or long hole (28) is formed in the graphite layer (12), wherein the slot or long hole (28) in the graphite layer (12) is congruent with the corresponding shaped hole (26) in the supporting panel (16).
  7. The heating plate according to any one of the preceding claims,
    characterized in, that
    the heating plate comprises at least one pressing disc (18) arranged below the supporting plate (16).
  8. The heating plate according to claim 7,
    characterized in, that
    the at least one pressing disc (18) is provided for pressing the supporting plate (16) against the top panel (10).
  9. The heating plate according to claim 7 or 8, characterized in, that
    the at least one pressing disc (18) is fixed or fixable at the heating plate by at least one fastening bolt (22) and at least one screw nut (24).
  10. The heating plate according to any one of the preceding claims,
    characterized in, that
    the temperature sensor element (20) has the form of a mushroom, wherein the head of the mushroom-shaped temperature sensor element (20) is pressed against the top panel (10) and the shaft of the mushroom-shaped temperature sensor element (20) is fixed in the smaller portion of the shaped hole (26).
  11. The heating plate according to any one of the preceding claims,
    characterized in, that
    the heating plate is provided for cooking appliances.
EP12156428.0A 2012-02-22 2012-02-22 A heating plate including at least one temperature sensor element Not-in-force EP2631545B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP12156428.0A EP2631545B1 (en) 2012-02-22 2012-02-22 A heating plate including at least one temperature sensor element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12156428.0A EP2631545B1 (en) 2012-02-22 2012-02-22 A heating plate including at least one temperature sensor element

Publications (2)

Publication Number Publication Date
EP2631545A1 true EP2631545A1 (en) 2013-08-28
EP2631545B1 EP2631545B1 (en) 2017-05-17

Family

ID=45656347

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12156428.0A Not-in-force EP2631545B1 (en) 2012-02-22 2012-02-22 A heating plate including at least one temperature sensor element

Country Status (1)

Country Link
EP (1) EP2631545B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104501984A (en) * 2014-12-15 2015-04-08 贵州黎阳航空动力有限公司 Thermocouple temperature measurement device and temperature measurement method for brazing
CN105318375A (en) * 2014-07-28 2016-02-10 佛山市顺德区美的电热电器制造有限公司 Induction cooker, panel assembly used for induction cooker and processing method

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3684862A (en) 1971-03-16 1972-08-15 Mssrs E G O Elektro Gerate Bla Thermostatically controlled electric cooker hot plate
EP0789503A2 (en) * 1996-02-07 1997-08-13 AKO-Werke GmbH & Co. KG Radiant heater
WO2001062049A1 (en) * 2000-02-16 2001-08-23 BSH Bosch und Siemens Hausgeräte GmbH Cooking surface comprising a temperature sensor
DE102005030555A1 (en) * 2005-06-22 2007-01-04 E.G.O. Elektro-Gerätebau GmbH Sensor device for a heating device
US20070084457A1 (en) * 2003-09-16 2007-04-19 Rational Ag Heating element for cooking appliances
JP2009259608A (en) * 2008-04-17 2009-11-05 Hitachi Appliances Inc Induction cooker
EP2131625A1 (en) * 2008-03-19 2009-12-09 Rational AG N.a.
DE102010063224A1 (en) * 2009-12-22 2011-06-30 BSH Bosch und Siemens Hausgeräte GmbH, 81739 Hob i.e. induction hob, has housing including spring-loaded airfoils that produce pressing force during pressing of temperature sensor at lower side of base plate, where temperature sensor is arranged in housing

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3684862A (en) 1971-03-16 1972-08-15 Mssrs E G O Elektro Gerate Bla Thermostatically controlled electric cooker hot plate
EP0789503A2 (en) * 1996-02-07 1997-08-13 AKO-Werke GmbH & Co. KG Radiant heater
WO2001062049A1 (en) * 2000-02-16 2001-08-23 BSH Bosch und Siemens Hausgeräte GmbH Cooking surface comprising a temperature sensor
US20070084457A1 (en) * 2003-09-16 2007-04-19 Rational Ag Heating element for cooking appliances
DE102005030555A1 (en) * 2005-06-22 2007-01-04 E.G.O. Elektro-Gerätebau GmbH Sensor device for a heating device
EP2131625A1 (en) * 2008-03-19 2009-12-09 Rational AG N.a.
JP2009259608A (en) * 2008-04-17 2009-11-05 Hitachi Appliances Inc Induction cooker
DE102010063224A1 (en) * 2009-12-22 2011-06-30 BSH Bosch und Siemens Hausgeräte GmbH, 81739 Hob i.e. induction hob, has housing including spring-loaded airfoils that produce pressing force during pressing of temperature sensor at lower side of base plate, where temperature sensor is arranged in housing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105318375A (en) * 2014-07-28 2016-02-10 佛山市顺德区美的电热电器制造有限公司 Induction cooker, panel assembly used for induction cooker and processing method
CN104501984A (en) * 2014-12-15 2015-04-08 贵州黎阳航空动力有限公司 Thermocouple temperature measurement device and temperature measurement method for brazing
CN104501984B (en) * 2014-12-15 2018-04-27 贵州黎阳航空动力有限公司 A kind of soldering thermocouple temperature measuring apparatus and temp measuring method

Also Published As

Publication number Publication date
EP2631545B1 (en) 2017-05-17

Similar Documents

Publication Publication Date Title
US9897331B2 (en) System and method for mounting undercabinet ventilation hood
US8354620B2 (en) Steam oven heater plate arrangement
US20080308515A1 (en) Adjustable shelf
US20170067651A1 (en) Built-in cooking hob
US10782031B2 (en) System and method for mounting undercabinet ventilation hood
EP0195446B1 (en) Hanger for kitchen appliances
EP2631545A1 (en) A heating plate including at least one temperature sensor element
JP6207454B2 (en) Air conditioner indoor unit
CN103006045A (en) Electromagnetic heating electric pressure cooker
CN106104022A (en) For installing the fixed system of equipment, particularly household electrical appliance
BRPI1005570A2 (en) glass and ceramic hob and mounting method
JP6567883B2 (en) Article mounting structure
WO2019017807A1 (en) Knife holder
US20130019851A1 (en) Oven
EP3323312B1 (en) Domestic appliance with fastening system for fixing in furniture
EP4006428A1 (en) Thermostat probe retainer for a household appliance, and household appliance comprising a thermostat probe fixed by a retainer
EP3098524A1 (en) Air conditioner
CN206709984U (en) Cooking machine
CN104566551B (en) Stove plate support
KR20170102498A (en) Metal holding element for introducing a torque into a plastic housing
EP2872829B1 (en) Fastening system comprising a grid like support of guides in a household appliance
WO2012081016A1 (en) Modular storage system, fasteners and method of assembly therefor
CN216020493U (en) Cooking utensil with timer
RU213278U1 (en) 3D PRINTER DESK
CN220007696U (en) Auxiliary tool for mounting feet of refrigeration equipment

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

17P Request for examination filed

Effective date: 20140123

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20161220

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 894823

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170615

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602012032470

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20170517

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 894823

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170517

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170517

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170818

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170517

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170817

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170517

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170517

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170517

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170517

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170817

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170917

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170517

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170517

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170517

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170517

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170517

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170517

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170517

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170517

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170517

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602012032470

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170517

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170517

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20180220

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170517

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602012032470

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170517

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20180222

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20180228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180228

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180228

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180222

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20181031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180901

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180222

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180222

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180228

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180222

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170517

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170517

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20120222

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170517

Ref country code: MK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170517

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170517