ZA734446B - Electric apparatus for heating liquids - Google Patents

Electric apparatus for heating liquids

Info

Publication number
ZA734446B
ZA734446B ZA734446A ZA734446A ZA734446B ZA 734446 B ZA734446 B ZA 734446B ZA 734446 A ZA734446 A ZA 734446A ZA 734446 A ZA734446 A ZA 734446A ZA 734446 B ZA734446 B ZA 734446B
Authority
ZA
South Africa
Prior art keywords
electric apparatus
heating liquids
liquids
heating
electric
Prior art date
Application number
ZA734446A
Other languages
English (en)
Inventor
D Fourny
Original Assignee
Belling & Co 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
Application filed by Belling & Co Ltd filed Critical Belling & Co Ltd
Publication of ZA734446B publication Critical patent/ZA734446B/xx

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G05D23/1909—Control of temperature characterised by the use of electric means using an analogue comparing device whose output amplitude can only take two discrete values
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Cookers (AREA)
ZA734446A 1972-06-30 1973-06-29 Electric apparatus for heating liquids ZA734446B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7223835A FR2191390B1 (enrdf_load_stackoverflow) 1972-06-30 1972-06-30

Publications (1)

Publication Number Publication Date
ZA734446B true ZA734446B (en) 1974-09-25

Family

ID=9101186

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA734446A ZA734446B (en) 1972-06-30 1973-06-29 Electric apparatus for heating liquids

Country Status (4)

Country Link
AU (1) AU5763173A (enrdf_load_stackoverflow)
FR (1) FR2191390B1 (enrdf_load_stackoverflow)
GB (1) GB1426399A (enrdf_load_stackoverflow)
ZA (1) ZA734446B (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO143082C (no) * 1979-04-20 1981-01-14 Ferrofil As Fremgangsmaate til regulering av tilfoert effekt til et varmeelement i en vannvarmer og anordning til utfoerelse av fremgangsmaaten
US4467178A (en) * 1982-03-26 1984-08-21 Swindle Elro M Control system for regulating water heater operation in accordance with anticipated demand
GB2135143A (en) * 1983-02-01 1984-08-22 Ti Russell Hobbs Ltd Electric heating appliance
GB2153604A (en) * 1984-01-23 1985-08-21 Stephen Day Immersion heater controller
GB2185161B (en) * 1985-12-09 1990-03-21 Otter Controls Ltd Controls for electrically powered heating elements
GB9108597D0 (en) * 1991-04-22 1991-06-05 Otter Controls Ltd Controls for water heating appliances
US7706671B2 (en) 2005-03-16 2010-04-27 B2M Asset Management, Llc Multi-function liquid container
GB2511040A (en) * 2013-02-20 2014-08-27 Frank Gough Relay kettle
CN104433787A (zh) * 2014-12-09 2015-03-25 常熟市久昇电器有限公司 温控式电热水壶
CN104490264B (zh) * 2014-12-17 2017-09-26 信宜市汇美电器有限公司 可调保温温度范围的电热水壶

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1773107A1 (de) * 1968-02-03 1971-12-02 Licentia Gmbh Automatisch arbeitendes Geraet zur Erhitzung von Wasser bis zum Kochpunkt
DE1673502A1 (de) * 1968-02-03 1971-06-03 Licentia Gmbh Automatisch arbeitendes Geraet zur Erhitzung von Wasser

Also Published As

Publication number Publication date
FR2191390A1 (enrdf_load_stackoverflow) 1974-02-01
FR2191390B1 (enrdf_load_stackoverflow) 1974-12-27
AU5763173A (en) 1975-01-09
GB1426399A (en) 1976-02-25

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