DE29612037U1 - mattress - Google Patents

mattress

Info

Publication number
DE29612037U1
DE29612037U1 DE29612037U DE29612037U DE29612037U1 DE 29612037 U1 DE29612037 U1 DE 29612037U1 DE 29612037 U DE29612037 U DE 29612037U DE 29612037 U DE29612037 U DE 29612037U DE 29612037 U1 DE29612037 U1 DE 29612037U1
Authority
DE
Germany
Prior art keywords
mattress
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.)
Expired - Lifetime
Application number
DE29612037U
Other languages
German (de)
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.)
HUKLA WERKE GmbH
Original Assignee
HUKLA WERKE GmbH
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 HUKLA WERKE GmbH filed Critical HUKLA WERKE GmbH
Priority to DE29612037U priority Critical patent/DE29612037U1/en
Publication of DE29612037U1 publication Critical patent/DE29612037U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
    • H05B3/342—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs heaters used in textiles
    • H05B3/347—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs heaters used in textiles woven fabrics
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
    • A47C21/04—Devices for ventilating, cooling or heating
    • A47C21/048—Devices for ventilating, cooling or heating for heating
    • 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
    • H05B3/10—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H05B3/145—Carbon only, e.g. carbon black, graphite
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/04—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature
    • H02H5/042—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature using temperature dependent resistors
    • H02H5/043—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature using temperature dependent resistors the temperature dependent resistor being disposed parallel to a heating wire, e.g. in a heating blanket
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
    • H05B2203/005—Heaters using a particular layout for the resistive material or resistive elements using multiple resistive elements or resistive zones isolated from each other
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/011—Heaters using laterally extending conductive material as connecting means
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/017—Manufacturing methods or apparatus for heaters
DE29612037U 1996-07-10 1996-07-10 mattress Expired - Lifetime DE29612037U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29612037U DE29612037U1 (en) 1996-07-10 1996-07-10 mattress

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29612037U DE29612037U1 (en) 1996-07-10 1996-07-10 mattress

Publications (1)

Publication Number Publication Date
DE29612037U1 true DE29612037U1 (en) 1996-10-24

Family

ID=8026331

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29612037U Expired - Lifetime DE29612037U1 (en) 1996-07-10 1996-07-10 mattress

Country Status (1)

Country Link
DE (1) DE29612037U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19831574A1 (en) * 1998-07-14 2000-01-27 Wet Automotive Systems Ag Seat heater e.g. for car seat has switch for rapidly heating part of seat area with greater heating density
DE19907968A1 (en) * 1999-02-24 2000-08-31 Bayerische Motoren Werke Ag Method and device for heating a seat by electrical resistance heating
US8845187B2 (en) 2009-03-13 2014-09-30 Koninklijke Philips N.V. Zero heat flux temperature sensing device
CN107232864A (en) * 2017-06-13 2017-10-10 芜湖桑乐金电子科技有限公司 Digital control constant temperature carbon crystal cushion

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19831574A1 (en) * 1998-07-14 2000-01-27 Wet Automotive Systems Ag Seat heater e.g. for car seat has switch for rapidly heating part of seat area with greater heating density
US6150642A (en) * 1998-07-14 2000-11-21 W.E.T Automotive System Ag Seat heater and process for heating of a seat
DE19831574C2 (en) * 1998-07-14 2002-08-22 Wet Automotive Systems Ag Seat heating and method for heating a seat
DE19907968A1 (en) * 1999-02-24 2000-08-31 Bayerische Motoren Werke Ag Method and device for heating a seat by electrical resistance heating
EP1031460A3 (en) * 1999-02-24 2000-11-29 Bayerische Motoren Werke Aktiengesellschaft Electrical resistance heating for a seat
US8845187B2 (en) 2009-03-13 2014-09-30 Koninklijke Philips N.V. Zero heat flux temperature sensing device
CN107232864A (en) * 2017-06-13 2017-10-10 芜湖桑乐金电子科技有限公司 Digital control constant temperature carbon crystal cushion

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19961205

R150 Term of protection extended to 6 years

Effective date: 19991122

R157 Lapse of ip right after 6 years

Effective date: 20030201