AU2921377A

AU2921377A – Heating unit for smooth top cooker
– Google Patents

AU2921377A – Heating unit for smooth top cooker
– Google Patents
Heating unit for smooth top cooker

Info

Publication number
AU2921377A

AU2921377A
AU29213/77A
AU2921377A
AU2921377A
AU 2921377 A
AU2921377 A
AU 2921377A
AU 29213/77 A
AU29213/77 A
AU 29213/77A
AU 2921377 A
AU2921377 A
AU 2921377A
AU 2921377 A
AU2921377 A
AU 2921377A
Authority
AU
Australia
Prior art keywords
heating unit
smooth top
top cooker
cooker
smooth
Prior art date
1976-09-30
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
AU29213/77A
Other versions

AU505311B2
(en

Inventor
J Hughes
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.)

Micropore International Ltd

Original Assignee
Micropore International Ltd
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.)
1976-09-30
Filing date
1977-09-29
Publication date
1979-04-05

1977-09-29
Application filed by Micropore International Ltd
filed
Critical
Micropore International Ltd

1979-04-05
Publication of AU2921377A
publication
Critical
patent/AU2921377A/en

1979-11-15
Application granted
granted
Critical

1979-11-15
Publication of AU505311B2
publication
Critical
patent/AU505311B2/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

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

H05B3/68—Heating arrangements specially adapted for cooking plates or analogous hot-plates

H05B3/74—Non-metallic plates, e.g. vitroceramic, ceramic or glassceramic hobs, also including power or control circuits

H05B3/748—Resistive heating elements, i.e. heating elements exposed to the air, e.g. coil wire heater

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

H05B3/68—Heating arrangements specially adapted for cooking plates or analogous hot-plates

AU29213/77A
1976-09-30
1977-09-29
Heating unit for smooth top cooker

Expired

AU505311B2
(en)

Applications Claiming Priority (2)

Application Number
Priority Date
Filing Date
Title

GB40673/76A

GB1579729A
(en)

1976-09-30
1976-09-30
Electrical heating units

GBGB40673/76

1976-09-30

Publications (2)

Publication Number
Publication Date

AU2921377A
true

AU2921377A
(en)

1979-04-05

AU505311B2

AU505311B2
(en)

1979-11-15

Family
ID=10416064
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

AU29213/77A
Expired

AU505311B2
(en)

1976-09-30
1977-09-29
Heating unit for smooth top cooker

Country Status (16)

Country
Link

US
(1)

US4253012A
(en)

JP
(1)

JPS5367577A
(en)

AU
(1)

AU505311B2
(en)

BE
(1)

BE859250A
(en)

CA
(1)

CA1093133A
(en)

CH
(1)

CH616799A5
(en)

DE
(2)

DE2759941C1
(en)

DK
(1)

DK431277A
(en)

ES
(1)

ES462748A1
(en)

FR
(1)

FR2366770A1
(en)

GB
(1)

GB1579729A
(en)

IT
(1)

IT1114426B
(en)

NL
(1)

NL7710649A
(en)

NZ
(1)

NZ185313A
(en)

SE
(1)

SE7710674L
(en)

ZA
(1)

ZA775847B
(en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

SE8000898L
(en)

*

1979-02-07
1980-08-08
Micropore International Ltd

DEVICE FOR DELETING COOKERS

IT8320567V0
(en)

*

1983-01-21
1983-01-21
I R C A Ind Resistenze Corazza

ELECTRIC HEATING ELEMENT, IN PARTICULAR FOR SMOOTH COOKING HOBS.

JPS6376294A
(en)

*

1986-09-18
1988-04-06
松下電器産業株式会社
Electric heating unit

JPS63121289A
(en)

*

1986-11-10
1988-05-25
松下電器産業株式会社
Electric heating unit

JPS63121288A
(en)

*

1986-11-10
1988-05-25
松下電器産業株式会社
Manufacture of electric heating unit

JPS63252379A
(en)

*

1987-04-08
1988-10-19
松下電器産業株式会社
Electric heating unit

JP2548339Y2
(en)

*

1990-04-13
1997-09-17
日本電熱株式会社

Heating equipment

DE4122106A1
(en)

*

1991-07-04
1993-01-07
Ako Werke Gmbh & Co
Radiation heating element for electric cooking hob – has separation ribs inserted between adjacent windings of spiral heating coil

DE4304539A1
(en)

*

1993-02-11
1994-08-18
Belzig Elektrowaerme Gmbh
Radiant heater for glass ceramic cooking surfaces

DE4320214A1
(en)

*

1993-06-18
1994-12-22
Belzig Elektrowaerme Gmbh

Arrangements of electrical connections and elements therefor

DE19506005A1
(en)

*

1995-02-21
1996-08-22
Belzig Elektrowaerme Gmbh

Radiant heater

GB2336087B
(en)

*

1998-04-01
2002-02-13
Ceramaspeed Ltd
Base for an electric heater and method of manufacture

DE19919784A1
(en)

1999-04-30
2000-11-02
Diehl Ako Stiftung Gmbh & Co

Receiving tray with an insulating layer for radiant heating elements and method for producing channels in the insulating layer

GB0213405D0
(en)

*

2002-06-12
2002-07-24
Ceramaspeed Ltd
Thermal insulation material

US9296154B1
(en)

*

2008-08-07
2016-03-29
Mcelroy Manufacturing, Inc.
Tapered wattage radial heater

US9380649B2
(en)

*

2010-04-06
2016-06-28
Nichias Corporation
Jacket heater and method for attaching same

US8878102B2
(en)

*

2011-06-15
2014-11-04
Scentsy, Inc.
Base structures, scent warmers including such base structures, and related methods

US10149566B2
(en)

*

2012-08-29
2018-12-11
Koninklijke Philips N.V.
Appliance for preparing food

ES2536462B1
(en)

*

2013-11-21
2016-03-09
Bsh Electrodomésticos España, S.A.

Cooking appliance

Family Cites Families (15)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US563032A
(en)

*

1896-06-30

William s

DE259021C
(en)

*

US747185A
(en)

*

1897-05-17
1903-12-15
Cons Car Heating Co
Electric heater.

US1152950A
(en)

*

1914-07-16
1915-09-07
Holcomb & Hoke Mfg Co
Hot-plate-heating means for corn-popping machines and the like.

AT132957B
(en)

*

1930-12-19
1933-04-25
Wilhelm Schachinger

Electric hotplate.

GB372813A
(en)

*

1931-02-07
1932-05-09
Charles Cecil Turner
Improvements in or relating to electric heating elements

US2164650A
(en)

*

1937-01-16
1939-07-04
Rutenber Electric Company
Heating plate device

US2490602A
(en)

*

1947-08-18
1949-12-06
Wenzel O Schick
Electrical heating element support

US2955190A
(en)

*

1957-07-01
1960-10-04
Ferro Corp
Circuitous resistance plate type electric heater

US2943178A
(en)

*

1957-07-18
1960-06-28
Westinghouse Electric Corp
Electric heating apparatus

GB1433478A
(en)

*

1972-08-05
1976-04-28
Mcwilliams J A
Electrical heating apparatus

DE2246118A1
(en)

*

1972-09-20
1974-03-28
Hummel Metallwarenfab A

COOKING PLATE FOR ELECTRIC STOVES

US3819903A
(en)

*

1973-06-28
1974-06-25
Whirlpool Co
Ceramic cooktop with a spiralled heating coil element assembly

US4057670A
(en)

*

1976-01-28
1977-11-08
Jenaer Glaswerk Schott & Gen.
Cooking surfaces of glass-ceramic plates with layers with different values for radiation transmission

WO1989012673A1
(en)

*

1988-06-21
1989-12-28
Vax Appliances Limited
Fabric cleaning and sanitizing compositions

1976

1976-09-30
GB
GB40673/76A
patent/GB1579729A/en
not_active
Expired

1977

1977-09-23
SE
SE7710674A
patent/SE7710674L/en
unknown

1977-09-29
DE
DE2759941A
patent/DE2759941C1/en
not_active
Expired

1977-09-29
DE
DE2744079A
patent/DE2744079B2/en
not_active
Ceased

1977-09-29
IT
IT28105/77A
patent/IT1114426B/en
active

1977-09-29
NL
NL7710649A
patent/NL7710649A/en
not_active
Application Discontinuation

1977-09-29
AU
AU29213/77A
patent/AU505311B2/en
not_active
Expired

1977-09-29
DK
DK431277A
patent/DK431277A/en
unknown

1977-09-29
ES
ES462748A
patent/ES462748A1/en
not_active
Expired

1977-09-30
FR
FR7730172A
patent/FR2366770A1/en
active
Granted

1977-09-30
CH
CH1200977A
patent/CH616799A5/fr
not_active
IP Right Cessation

1977-09-30
JP
JP11695877A
patent/JPS5367577A/en
active
Granted

1977-09-30
ZA
ZA00775847A
patent/ZA775847B/en
unknown

1977-09-30
BE
BE181348A
patent/BE859250A/en
not_active
IP Right Cessation

1977-09-30
CA
CA287,827A
patent/CA1093133A/en
not_active
Expired

1977-09-30
NZ
NZ185313A
patent/NZ185313A/en
unknown

1979

1979-05-16
US
US06/039,526
patent/US4253012A/en
not_active
Expired – Lifetime

Also Published As

Publication number
Publication date

DE2744079A1
(en)

1978-04-06

CH616799A5
(en)

1980-04-15

US4253012A
(en)

1981-02-24

AU505311B2
(en)

1979-11-15

FR2366770A1
(en)

1978-04-28

DE2759941C1
(en)

1986-03-06

FR2366770B1
(en)

1984-01-27

IT1114426B
(en)

1986-01-27

NL7710649A
(en)

1978-04-03

DK431277A
(en)

1978-03-31

BE859250A
(en)

1978-01-16

ES462748A1
(en)

1979-12-16

ZA775847B
(en)

1978-08-30

NZ185313A
(en)

1981-05-29

CA1093133A
(en)

1981-01-06

JPS563633B2
(en)

1981-01-26

DE2744079B2
(en)

1981-06-25

JPS5367577A
(en)

1978-06-16

SE7710674L
(en)

1978-03-31

GB1579729A
(en)

1980-11-26

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(en)

1981-07-07

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