AU2003302988A1 - Defrosting heater, and cooling device using the heater - Google Patents

Defrosting heater, and cooling device using the heater

Info

Publication number: AU2003302988A1
Authority: AU; Australia
Prior art keywords: heater; cooling device; defrosting; defrosting heater; cooling
Prior art date: 2002-12-16
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.): Abandoned

Application number

AU2003302988A

Inventor

Yukio Morikawa

Ichiro Onishi

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.)

Panasonic Holdings Corp

Original Assignee

Matsushita Refrigeration Co

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.)

2002-12-16

Filing date

2003-10-15

Publication date

2004-07-09

2003-10-15 Application filed by Matsushita Refrigeration Co filed Critical Matsushita Refrigeration Co

2004-07-09 Publication of AU2003302988A1 publication Critical patent/AU2003302988A1/en

Status Abandoned legal-status Critical Current

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
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/06—Removing frost
- F25D21/08—Removing frost by electric 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
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/42—Heating elements having the shape of rods or tubes non-flexible
- H05B3/44—Heating elements having the shape of rods or tubes non-flexible heating conductor arranged within rods or tubes of insulating material
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/12—Inflammable refrigerants

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Physics & Mathematics (AREA)
Mechanical Engineering (AREA)
Thermal Sciences (AREA)
General Engineering & Computer Science (AREA)
Defrosting Systems (AREA)
Resistance Heating (AREA)

AU2003302988A 2002-12-16 2003-10-15 Defrosting heater, and cooling device using the heater Abandoned AU2003302988A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP2002363467A JP2004197964A (en)	2002-12-16	2002-12-16	Defrosting heater
JP2002-363467		2002-12-16
PCT/JP2003/013213 WO2004055457A1 (en)	2002-12-16	2003-10-15	Defrosting heater, and cooling device using the heater

Publications (1)

Publication Number	Publication Date
AU2003302988A1 true AU2003302988A1 (en)	2004-07-09

Family

ID=32588207

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2003302988A Abandoned AU2003302988A1 (en)	2002-12-16	2003-10-15	Defrosting heater, and cooling device using the heater

Country Status (4)

Country	Link
JP (1)	JP2004197964A (en)
AU (1)	AU2003302988A1 (en)
TW (1)	TW200419121A (en)
WO (1)	WO2004055457A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR200476403Y1 (en)	2014-01-07	2015-02-26	주식회사지엠피	Dual coil heater
CN107477956A (en) *	2017-09-15	2017-12-15	海信（山东）冰箱有限公司	Evaporator of refrigerator defrost heater, wind cooling refrigerator and defrosting control method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS3622266Y1 (en) *	1959-03-14	1961-08-26
JPS40707Y1 (en) *	1961-11-26	1965-01-11
JPS6188685U (en) *	1984-11-16	1986-06-10
JPH0587415U (en) *	1992-04-22	1993-11-26	東芝ホームテクノ株式会社	Heating cooker
JPH11257831A (en) *	1998-03-13	1999-09-24	Toshiba Corp	Refrigerator
JP2001108352A (en) *	1999-10-01	2001-04-20	Matsushita Refrig Co Ltd	Defrosting device for refrigerator
JP2002267331A (en) *	2001-03-13	2002-09-18	Matsushita Refrig Co Ltd	Refrigerator

2002
- 2002-12-16 JP JP2002363467A patent/JP2004197964A/en active Pending
2003
- 2003-10-13 TW TW92128302A patent/TW200419121A/en unknown
- 2003-10-15 WO PCT/JP2003/013213 patent/WO2004055457A1/en active Application Filing
- 2003-10-15 AU AU2003302988A patent/AU2003302988A1/en not_active Abandoned

Also Published As

Publication number	Publication date
WO2004055457A1 (en)	2004-07-01
JP2004197964A (en)	2004-07-15
TW200419121A (en)	2004-10-01

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Legal Events

Date	Code	Title	Description
2005-09-22	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase