KR940024055U - 온돌침대 - Google Patents

온돌침대

Info

Publication number
KR940024055U
KR940024055U KR2019930006629U KR930006629U KR940024055U KR 940024055 U KR940024055 U KR 940024055U KR 2019930006629 U KR2019930006629 U KR 2019930006629U KR 930006629 U KR930006629 U KR 930006629U KR 940024055 U KR940024055 U KR 940024055U
Authority
KR
South Korea
Prior art keywords
ondol bed
ondol
bed
Prior art date
Application number
KR2019930006629U
Other languages
English (en)
Other versions
KR960004796Y1 (ko
Inventor
천정우
오홍준
Original Assignee
천정우
오홍준
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 천정우, 오홍준 filed Critical 천정우
Priority to KR2019930006629U priority Critical patent/KR960004796Y1/ko
Publication of KR940024055U publication Critical patent/KR940024055U/ko
Application granted granted Critical
Publication of KR960004796Y1 publication Critical patent/KR960004796Y1/ko

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/004—Means for protecting against undesired influence, e.g. magnetic radiation or static electricity
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0073—Shielding materials
    • H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
    • 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—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/18—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor the conductor being embedded in an insulating material
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Radiation-Therapy Devices (AREA)
KR2019930006629U 1993-04-26 1993-04-26 온돌침대 KR960004796Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930006629U KR960004796Y1 (ko) 1993-04-26 1993-04-26 온돌침대

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930006629U KR960004796Y1 (ko) 1993-04-26 1993-04-26 온돌침대

Publications (2)

Publication Number Publication Date
KR940024055U true KR940024055U (ko) 1994-11-16
KR960004796Y1 KR960004796Y1 (ko) 1996-06-12

Family

ID=19354204

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930006629U KR960004796Y1 (ko) 1993-04-26 1993-04-26 온돌침대

Country Status (1)

Country Link
KR (1) KR960004796Y1 (ko)

Also Published As

Publication number Publication date
KR960004796Y1 (ko) 1996-06-12

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee