HK1004251A1 - Improvements relating to electrical heating elements and controls - Google Patents

Improvements relating to electrical heating elements and controls

Info

Publication number
HK1004251A1
HK1004251A1 HK98103550A HK98103550A HK1004251A1 HK 1004251 A1 HK1004251 A1 HK 1004251A1 HK 98103550 A HK98103550 A HK 98103550A HK 98103550 A HK98103550 A HK 98103550A HK 1004251 A1 HK1004251 A1 HK 1004251A1
Authority
HK
Hong Kong
Prior art keywords
pct
bimetal
glass
sec
electrically
Prior art date
Application number
HK98103550A
Other languages
English (en)
Inventor
Robert Andrew O'neill
Original Assignee
Otter Controls 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.)
Filing date
Publication date
Priority claimed from GB939321681A external-priority patent/GB9321681D0/en
Application filed by Otter Controls Ltd filed Critical Otter Controls Ltd
Priority to HK98119181A priority Critical patent/HK1015068A1/xx
Publication of HK1004251A1 publication Critical patent/HK1004251A1/xx

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
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0202—Switches
    • H05B1/0213—Switches using bimetallic elements
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/21—Water-boiling vessels, e.g. kettles
    • A47J27/21008—Water-boiling vessels, e.g. kettles electrically heated
    • A47J27/21041—Water-boiling vessels, e.g. kettles electrically heated with heating elements arranged outside the water vessel
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/21—Water-boiling vessels, e.g. kettles
    • A47J27/21008—Water-boiling vessels, e.g. kettles electrically heated
    • A47J27/21058—Control devices to avoid overheating, i.e. "dry" boiling, or to detect boiling of the water
    • A47J27/21066—Details concerning the mounting thereof in or on the water boiling vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/002—Thermally-actuated switches combined with protective means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/12—Means for adjustment of "on" or "off" operating temperature
    • H01H37/14—Means for adjustment of "on" or "off" operating temperature by anticipatory electric 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
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/28—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material
    • H05B3/30—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material on or between metallic plates
    • 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
    • H05B3/78—Heating arrangements specially adapted for immersion heating
    • H05B3/82—Fixedly-mounted immersion heaters
    • 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
    • H05B2203/021—Heaters specially adapted for heating liquids
HK98103550A 1993-10-21 1998-04-28 Improvements relating to electrical heating elements and controls HK1004251A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HK98119181A HK1015068A1 (en) 1993-10-21 1998-04-28 Improvements relating to controls for electrical heating elements

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939321681A GB9321681D0 (en) 1993-10-21 1993-10-21 Improvements relating to electrically heated water boiling vessels
GB9401559A GB9401559D0 (en) 1993-10-21 1994-01-27 Improvements relating to electrical heating elements and controls therefor

Publications (1)

Publication Number Publication Date
HK1004251A1 true HK1004251A1 (en) 1998-11-20

Family

ID=26303716

Family Applications (2)

Application Number Title Priority Date Filing Date
HK98100363A HK1001354A1 (en) 1993-10-21 1998-01-16 Improvements relating to electrically heated water boiling vessels
HK98103550A HK1004251A1 (en) 1993-10-21 1998-04-28 Improvements relating to electrical heating elements and controls

Family Applications Before (1)

Application Number Title Priority Date Filing Date
HK98100363A HK1001354A1 (en) 1993-10-21 1998-01-16 Improvements relating to electrically heated water boiling vessels

Country Status (13)

Country Link
US (2) US5852283A (xx)
EP (2) EP0724766B1 (xx)
JP (2) JPH09506792A (xx)
CN (3) CN1071929C (xx)
AT (1) ATE188067T1 (xx)
AU (2) AU682069B2 (xx)
CA (2) CA2173717A1 (xx)
DE (1) DE69422302T2 (xx)
HK (2) HK1001354A1 (xx)
NZ (2) NZ275489A (xx)
RU (1) RU2138136C1 (xx)
SG (2) SG48208A1 (xx)
WO (2) WO1995011515A1 (xx)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9423900D0 (en) † 1994-11-26 1995-01-11 Pifco Ltd Improvements to thick film elements
US6153859A (en) * 1995-07-31 2000-11-28 Strix Limited Liquid heating vessels
GB2336986B (en) * 1995-07-31 2000-03-01 Strix Ltd Liquid heating vessels
FR2770077B1 (fr) * 1997-10-17 2002-03-01 Moulinex Sa Chaudiere pour appareil electromenager et appareil electromenager comportant une telle chaudiere
GB2345597B (en) * 1999-01-11 2003-07-02 Otter Controls Ltd Improvements relating to thermal controls
GB2378818B (en) 1999-02-11 2003-06-11 Otter Controls Ltd Improvements relating to control of electric heating elements
CN1311495C (zh) * 1999-04-06 2007-04-18 株式会社生方制作所 热敏开关
US6606937B2 (en) * 2000-04-25 2003-08-19 Food Equipment Technologies Company, Inc. Self-heating hot beverage serving urn and method
US6825758B1 (en) 2000-06-26 2004-11-30 Nokian Tyres Plc System for detecting and communicating operational characteristics of tires telecommunicationally and a method therefor
JP3886802B2 (ja) * 2001-03-30 2007-02-28 株式会社東芝 磁性体のパターニング方法、磁気記録媒体、磁気ランダムアクセスメモリ
GB2382225C (en) * 2001-11-16 2007-10-10 Kettle Solutions Ltd Switch for water boiling appliance such as a kettle
NL1022942C2 (nl) * 2003-03-17 2004-09-20 Ferro Techniek Holding Bv Inrichting voor het verwarmen van vloeistoffen.
US20060016342A1 (en) * 2004-07-20 2006-01-26 James Wilson Kettle having offset opening and recessed lid
US7303100B2 (en) 2004-07-20 2007-12-04 Wki Holding Company, Inc. Kettle having movable spout lid and actuator
US20060016341A1 (en) * 2004-07-20 2006-01-26 James Wilson Kettle having spout liner and spout jacket
BRPI0620036B1 (pt) * 2005-12-19 2018-07-24 Koninklijke Philips N.V. Aparelho gerador de vapor e método de controlar a pressão de vapor em um aparelho gerador de vapor
FR2901955B1 (fr) * 2006-06-05 2010-03-26 Seb Sa Appareil menager pour le chauffage de liquide
FR2932971B1 (fr) * 2008-06-27 2010-08-20 Cie Mediterraneenne Des Cafes Chaudiere pour machine de preparation de boissons chaudes
CN101629758B (zh) * 2008-07-19 2012-09-26 浙江家泰电器制造有限公司 液体加热器皿过热保护控制器组件
CN101630607B (zh) * 2008-07-19 2012-04-25 浙江家泰电器制造有限公司 液体加热器皿过热保护控制器组件
CN101534581B (zh) * 2009-04-24 2012-04-04 宁波圣莱达电器股份有限公司 电热膜加热器的安全保护装置
IT1401780B1 (it) * 2010-09-22 2013-08-28 Thermowatt Spa Termostato elettronico con sicurezza attivata da resistori.
USD677510S1 (en) 2011-06-16 2013-03-12 Calphalon Corporation Coffee maker

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1143834A (xx) * 1965-04-30 1900-01-01
US3737624A (en) * 1970-09-16 1973-06-05 Progressive Products Co Electric grill with a thin-film heating element
GB1384527A (en) * 1971-02-05 1975-02-19 Otter Controls Ltd Electric immersion heater units
US4057707A (en) * 1975-10-17 1977-11-08 Corning Glass Works Electric heating unit
US4292888A (en) * 1978-02-13 1981-10-06 Wells Alton R Fountain pump for electric coffee percolators
US4266211A (en) * 1978-04-24 1981-05-05 Herman Ulanet Snap action thermostats
US4286377A (en) * 1978-07-03 1981-09-01 General Electric Company Method of manufacture for a resistance heater and temperature sensor
US4155291A (en) * 1978-08-30 1979-05-22 General Electric Company Control system for automatic coffee brewing machines
US4431907A (en) * 1981-10-16 1984-02-14 White Consolidated Industries, Inc. Range temperature protection
US4555686A (en) * 1984-05-29 1985-11-26 Texas Instruments Incorporated Snap-acting thermostatic switch assembly
AU594955B2 (en) * 1985-05-22 1990-03-22 Otter Controls Limited Electric powered heating elements and controls therefor
DE3535687A1 (de) * 1985-10-05 1987-04-09 Braun Ag Warmhalteplatte, insbesondere fuer eine elektrische kaffeemaschine
DE3545442A1 (de) * 1985-12-20 1987-06-25 Bosch Siemens Hausgeraete Heizelement fuer thermische hausgeraete, insbesondere fuer kochstellen
GB8618372D0 (en) * 1986-07-28 1986-09-03 Otter Controls Ltd Thermal control units
US4710610A (en) * 1986-09-08 1987-12-01 Nordyne, Inc. Electric resistance heater and limit switch assembly
US4751368A (en) * 1986-11-17 1988-06-14 Daifotes Theodore S Food warming device
US4726288A (en) * 1987-01-13 1988-02-23 Jvj Enterprises, Inc. Heatable container for food preparation machine
DE3735334A1 (de) * 1987-10-19 1989-04-27 Thermostat & Schaltgeraetebau Thermisch gesteuerte elektrische schalteinrichtung
DE4108725A1 (de) * 1991-03-18 1992-09-24 Inter Control Koehler Hermann Thermische schalteinheit fuer elektrische waermegeraete
US5294838A (en) * 1992-01-13 1994-03-15 Juravich Gerard D Thermostatically controlled electrical outlet apparatus
GB9205178D0 (en) * 1992-03-10 1992-04-22 Otter Controls Ltd Improvements relating to controls for electrically heated water boiling vessels
US5445062A (en) * 1993-05-21 1995-08-29 Polster; Louis S. Cooker/rethermalizer

Also Published As

Publication number Publication date
CN1136853A (zh) 1996-11-27
SG48208A1 (en) 1998-04-17
EP0724766B1 (en) 1999-12-22
CA2173717A1 (en) 1995-04-27
AU7946194A (en) 1995-05-08
NZ275488A (en) 1996-11-26
CN1136854A (zh) 1996-11-27
JPH09506792A (ja) 1997-07-08
WO1995011516A1 (en) 1995-04-27
AU689811B2 (en) 1998-04-09
EP0724767A1 (en) 1996-08-07
CN1071929C (zh) 2001-09-26
US5793020A (en) 1998-08-11
CN1245965A (zh) 2000-03-01
JPH09507395A (ja) 1997-07-29
US5852283A (en) 1998-12-22
ATE188067T1 (de) 2000-01-15
NZ275489A (en) 1998-03-25
EP0724766A1 (en) 1996-08-07
AU682069B2 (en) 1997-09-18
CA2173720A1 (en) 1995-04-27
RU2138136C1 (ru) 1999-09-20
HK1001354A1 (en) 1998-06-12
DE69422302T2 (de) 2000-08-10
DE69422302D1 (de) 2000-01-27
SG49215A1 (en) 1998-05-18
AU7946094A (en) 1995-05-08
WO1995011515A1 (en) 1995-04-27
CN1071928C (zh) 2001-09-26
CN1115703C (zh) 2003-07-23

Similar Documents

Publication Publication Date Title
HK1004251A1 (en) Improvements relating to electrical heating elements and controls
US4150280A (en) High efficiency free expansion foil heating element
US5221829A (en) Domestic cooking apparatus
CN1058129C (zh) 液体电加热装置
EP0787417B1 (en) Improvements to thick film elements
EP0286217B1 (en) Thick film electrically resistive tracks
GB2322278A (en) Heating element assembly
KR880008693A (ko) 고체 디스크 유리 국톱용 열 보호장치
IT1280150B1 (it) Combinazione di componenti per piastre elettriche di riscaldamento, dispositivi di accensione, sensori di temperatura o simili
ES1032243U (es) Un dispositivo de conmutacion electrico termicamente controlado.
GB2301226A (en) Water heating apparatus
ES8308193A1 (es) Dispositivo de mando para placas de cocina electricas.
JP3590865B2 (ja) 電気採暖具の温度コントローラの異常加熱防止構造
EP0981263B1 (en) Radiant electric heater
GB2318713A (en) Reduced power density region in an electric heater
SU654451A1 (ru) Греюща плита пресса
GB2325086A (en) Controls for liquid heating vessels
FR2766047B1 (fr) Element chauffant et appareil electromenager, notamment fer a repasser a vapeur, comportant un tel element
ATE240028T1 (de) Kontaktwärmeübertragendes elektrisches kochsystem
JP2023523920A (ja) 調理装置蓋のためのヒータアセンブリ
GB2316847A (en) Support for electric heatering element
GB2305341A (en) Mounting immersion heaters to control devices

Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20091021