GB1019921A - Improvements in electric liquid-heating means - Google Patents

Improvements in electric liquid-heating means

Info

Publication number
GB1019921A
GB1019921A GB779563A GB779563A GB1019921A GB 1019921 A GB1019921 A GB 1019921A GB 779563 A GB779563 A GB 779563A GB 779563 A GB779563 A GB 779563A GB 1019921 A GB1019921 A GB 1019921A
Authority
GB
United Kingdom
Prior art keywords
vessel
tube
switch
strip
extension
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.)
Expired
Application number
GB779563A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB779563A priority Critical patent/GB1019921A/en
Priority to GB1019922D priority patent/GB1019922A/en
Publication of GB1019921A publication Critical patent/GB1019921A/en
Expired legal-status Critical Current

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
    • A47J27/21016—Water-boiling vessels, e.g. kettles electrically heated with heating elements immersed in the water
    • A47J27/21033—Water-boiling vessels, e.g. kettles electrically heated with heating elements immersed in the water with removable heating elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/16—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/34—Means for transmitting heat thereto, e.g. capsule remote from contact member

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Cookers (AREA)

Abstract

1019921 Thermal switches; tumbler switches C B ANNABLE [27 Feb 1963] 7795/63 Headings A4A B 1 and B2 [Also in Division H5] A double or single pole switch comprises normally-open contacts 13, one of which is carried by a blade engaged by an extension 21 of a doubleended member 12. A spiral spring, Fig.5 (not shown) gives the member 12 a snap action. The switch controls an element for heating liquids in a removable vessel and is normally operated manually, but a mechanism comprising a spring-loaded pivoted arm 30 and a rod 29 which detects the presence of the vessel moves the member 12 to the "off" position when the vessel is removed and locks it thus until the vessel is replaced. In addition, the switch is put to "off" by a bi-metallic strip, acting on extension arm 41, when the liquid boils; the bi-metallic strip is housed in a tube 37 into which the vapour is ducted. The tube is open to atmosphere at both ends to ensure rapid cooling of the strip.
GB779563A 1963-02-27 1963-02-27 Improvements in electric liquid-heating means Expired GB1019921A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB779563A GB1019921A (en) 1963-02-27 1963-02-27 Improvements in electric liquid-heating means
GB1019922D GB1019922A (en) 1963-02-27 1963-02-27 Improvements in electric liquid-heatings means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB779563A GB1019921A (en) 1963-02-27 1963-02-27 Improvements in electric liquid-heating means

Publications (1)

Publication Number Publication Date
GB1019921A true GB1019921A (en) 1966-02-09

Family

ID=9839891

Family Applications (2)

Application Number Title Priority Date Filing Date
GB779563A Expired GB1019921A (en) 1963-02-27 1963-02-27 Improvements in electric liquid-heating means
GB1019922D Expired GB1019922A (en) 1963-02-27 1963-02-27 Improvements in electric liquid-heatings means

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1019922D Expired GB1019922A (en) 1963-02-27 1963-02-27 Improvements in electric liquid-heatings means

Country Status (1)

Country Link
GB (2) GB1019921A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0279782A1 (en) * 1987-02-20 1988-08-24 Lükon Fabrik für elektrothermische Apparate und elektrische Stabheizkörper Paul Lüscher Device for heating water or drinks
GB2202376A (en) * 1987-02-10 1988-09-21 Woodhall Michael Electrical appliances
GB2215134A (en) * 1988-01-28 1989-09-13 Strix Ltd Thermally-sensitive control switch
EP0681307A1 (en) * 1994-05-06 1995-11-08 Seb S.A. Security device for a mobile electric element and barbecue with such device

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3444356A (en) * 1966-11-04 1969-05-13 John J Finn Immersion heater
US4238666A (en) * 1978-03-13 1980-12-09 Pomper William R Portable electric single service beverage heating device
US4546237A (en) * 1983-11-02 1985-10-08 Service Ideas, Inc. Wall-mountable single cup electric liquid heating appliance
GB2414785B (en) * 2004-06-02 2008-07-16 Martin Lister Freezer heater stick

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202376A (en) * 1987-02-10 1988-09-21 Woodhall Michael Electrical appliances
EP0279782A1 (en) * 1987-02-20 1988-08-24 Lükon Fabrik für elektrothermische Apparate und elektrische Stabheizkörper Paul Lüscher Device for heating water or drinks
GB2215134A (en) * 1988-01-28 1989-09-13 Strix Ltd Thermally-sensitive control switch
GB2215134B (en) * 1988-01-28 1992-08-26 Strix Ltd Thermally-sensitive controls
EP0681307A1 (en) * 1994-05-06 1995-11-08 Seb S.A. Security device for a mobile electric element and barbecue with such device
FR2719720A1 (en) * 1994-05-06 1995-11-10 Seb Sa Safety device for a mobile electric element and electric barbecue equipped with such a device.
US5621198A (en) * 1994-05-06 1997-04-15 Seb S.A. Safety device for a mobile electric unit and electric barbecue fitted with this device
US5739493A (en) * 1994-05-06 1998-04-14 Seb S.A. Safety device for a mobile electric unit and electric barbecue fitted with this device

Also Published As

Publication number Publication date
GB1019922A (en) 1966-02-09

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