GB2320367A - Liquid heating vessels - Google Patents
Liquid heating vesselsInfo
- Publication number
- GB2320367A GB2320367A GB9802229A GB9802229A GB2320367A GB 2320367 A GB2320367 A GB 2320367A GB 9802229 A GB9802229 A GB 9802229A GB 9802229 A GB9802229 A GB 9802229A GB 2320367 A GB2320367 A GB 2320367A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vessel
- liquid
- control
- base
- sump
- 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.)
- Granted
Links
Classifications
-
- 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
-
- 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
- A47J27/21166—Constructional details or accessories
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/04—Bases; Housings; Mountings
- H01H37/043—Mountings on controlled apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
A liquid heating vessel (6) has a heated base (8) and a thermally sensitive control mounted to the base (8). The control comprises a boiling control for interrupting the supply of energy to the vessel element (12) when liquid in the vessel boils. It is responsive to the liquid temperature in a sump (18) in the vessel base, and comprises a bimetallic actuator (100) in thermal contact with the sump (18) through a C-shaped copper conductor member (110). The vessel also comprises a simmer control operable to maintain the liquid in the vessel at a predetermined temperature after boiling. This control comprises a snap-acting bimetallic actuator through which the current to the element flows in rapidly heat the actuator after 3 set of contacts is closed, so as to supply energy to the element in short bursts to prevent an audible heating sound.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9915959A GB2336986B (en) | 1995-07-31 | 1996-07-31 | Liquid heating vessels |
GB9802229A GB2320367B (en) | 1995-07-31 | 1996-07-31 | Liquid heating vessels |
GB9915958A GB2337919B (en) | 1995-07-31 | 1996-07-31 | Liquid heating vessels |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9515662.6A GB9515662D0 (en) | 1995-07-31 | 1995-07-31 | Liquid heating vessels |
GBGB9605345.9A GB9605345D0 (en) | 1996-03-13 | 1996-03-13 | Liquid heating vessels |
PCT/GB1996/001875 WO1997004694A2 (en) | 1995-07-31 | 1996-07-31 | Liquid heating vessels |
GB9802229A GB2320367B (en) | 1995-07-31 | 1996-07-31 | Liquid heating vessels |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9802229D0 GB9802229D0 (en) | 1998-04-01 |
GB2320367A true GB2320367A (en) | 1998-06-17 |
GB2320367B GB2320367B (en) | 1999-09-22 |
Family
ID=27267834
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9802229A Revoked GB2320367B (en) | 1995-07-31 | 1996-07-31 | Liquid heating vessels |
GB9915958A Expired - Fee Related GB2337919B (en) | 1995-07-31 | 1996-07-31 | Liquid heating vessels |
GB9915959A Expired - Fee Related GB2336986B (en) | 1995-07-31 | 1996-07-31 | Liquid heating vessels |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9915958A Expired - Fee Related GB2337919B (en) | 1995-07-31 | 1996-07-31 | Liquid heating vessels |
GB9915959A Expired - Fee Related GB2336986B (en) | 1995-07-31 | 1996-07-31 | Liquid heating vessels |
Country Status (1)
Country | Link |
---|---|
GB (3) | GB2320367B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2346738A (en) * | 1999-02-11 | 2000-08-16 | Otter Controls Ltd | A cordless electrically heated water boiling vessel |
GB2354927A (en) * | 1999-07-21 | 2001-04-04 | Otter Controls Ltd | Water heating element with adjustable resistance track associated with bimetal control |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2810526B1 (en) * | 2000-06-27 | 2002-11-29 | Seb Sa | HEATING CONTAINER FOR HOUSEHOLD APPLIANCES LIQUID HEATERS |
GB2431516A (en) * | 2005-10-19 | 2007-04-25 | Otter Controls Ltd | Improvements relating to thermal control units |
GB2435404B (en) * | 2006-02-23 | 2011-11-23 | Otter Controls Ltd | Liquid Heating Vessel |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0332445A1 (en) * | 1988-03-10 | 1989-09-13 | D.H. Haden Limited | Electric kettles |
GB2223160A (en) * | 1988-09-30 | 1990-04-04 | Kalvid Electrics Limited | Electric kettle |
EP0574310A1 (en) * | 1992-06-11 | 1993-12-15 | Seb S.A. | Heating plate for a heating container, in particular for a kettle |
GB2291324A (en) * | 1994-07-07 | 1996-01-17 | Pifco Ltd | Kettle for boiling small quantities of water using a non-flat bottom |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8601790D0 (en) * | 1986-01-24 | 1986-02-26 | Redring Electric Ltd | Electric hobs & heating units |
GB8704469D0 (en) * | 1987-02-25 | 1987-04-01 | Thorn Emi Appliances | Thick film electrically resistive tracks |
EP0724767A1 (en) * | 1993-10-21 | 1996-08-07 | Otter Controls Limited | Improvements relating to electrical heating elements and controls therefor |
GB2294187A (en) * | 1994-10-14 | 1996-04-17 | Philips Electronics Nv | Thermal control in a liquid heater |
GB2301434B (en) * | 1994-12-13 | 1999-06-09 | Strix Ltd | Liquid heating vessels |
GB2298723B (en) * | 1995-02-20 | 1998-10-28 | Simatelex Manuf Co | Thermopots |
-
1996
- 1996-07-31 GB GB9802229A patent/GB2320367B/en not_active Revoked
- 1996-07-31 GB GB9915958A patent/GB2337919B/en not_active Expired - Fee Related
- 1996-07-31 GB GB9915959A patent/GB2336986B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0332445A1 (en) * | 1988-03-10 | 1989-09-13 | D.H. Haden Limited | Electric kettles |
GB2223160A (en) * | 1988-09-30 | 1990-04-04 | Kalvid Electrics Limited | Electric kettle |
EP0574310A1 (en) * | 1992-06-11 | 1993-12-15 | Seb S.A. | Heating plate for a heating container, in particular for a kettle |
GB2291324A (en) * | 1994-07-07 | 1996-01-17 | Pifco Ltd | Kettle for boiling small quantities of water using a non-flat bottom |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2346738A (en) * | 1999-02-11 | 2000-08-16 | Otter Controls Ltd | A cordless electrically heated water boiling vessel |
GB2346738B (en) * | 1999-02-11 | 2003-01-29 | Otter Controls Ltd | Improvements relating to control of electric heating elements |
GB2354927A (en) * | 1999-07-21 | 2001-04-04 | Otter Controls Ltd | Water heating element with adjustable resistance track associated with bimetal control |
GB2354927B (en) * | 1999-07-21 | 2004-04-28 | Otter Controls Ltd | Improvements relating to water heating vessels |
Also Published As
Publication number | Publication date |
---|---|
GB2337919A (en) | 1999-12-08 |
GB2336986B (en) | 2000-03-01 |
GB9802229D0 (en) | 1998-04-01 |
GB2320367B (en) | 1999-09-22 |
GB9915959D0 (en) | 1999-09-08 |
GB2337919B (en) | 2000-03-01 |
GB2336986A (en) | 1999-11-03 |
GB9915958D0 (en) | 1999-09-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
773K | Patent revoked under sect. 73(2)/1977 |
Free format text: PATENT REVOKED ON 20050905 |
|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: WD Ref document number: 1012495 Country of ref document: HK |