AU5094969A - Safety switch arrangement for electrical resistance heaters - Google Patents

Safety switch arrangement for electrical resistance heaters

Info

Publication number
AU5094969A
AU5094969A AU50949/69A AU5094969A AU5094969A AU 5094969 A AU5094969 A AU 5094969A AU 50949/69 A AU50949/69 A AU 50949/69A AU 5094969 A AU5094969 A AU 5094969A AU 5094969 A AU5094969 A AU 5094969A
Authority
AU
Australia
Prior art keywords
electrical resistance
safety switch
switch arrangement
resistance heaters
heaters
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
AU50949/69A
Inventor
Stauber Siegfried
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
Priority to CH1073267A priority Critical patent/CH476443A/en
Priority to AT954067A priority patent/AT279755B/en
Priority to DE19681765834 priority patent/DE1765834A1/en
Priority to FR1574569D priority patent/FR1574569A/fr
Priority to US747659A priority patent/US3525967A/en
Priority to NL6810634A priority patent/NL6810634A/xx
Priority to GB36109/68A priority patent/GB1223165A/en
Application filed by Individual filed Critical Individual
Priority to AU50949/69A priority patent/AU5094969A/en
Publication of AU5094969A publication Critical patent/AU5094969A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
    • F24H9/2028—Continuous-flow heaters
    • 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
    • A47J31/00—Apparatus for making beverages
    • A47J31/44—Parts or details or accessories of beverage-making apparatus
    • A47J31/54—Water boiling vessels in beverage making machines
    • A47J31/542—Continuous-flow heaters
    • A47J31/545—Control or safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/10—Control of fluid heaters characterised by the purpose of the control
    • F24H15/128—Preventing overheating
    • F24H15/132—Preventing the operation of water heaters with low water levels, e.g. dry-firing
    • 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
    • H01H37/46—Thermally-sensitive members actuated due to expansion or contraction of a solid
    • H01H37/48—Thermally-sensitive members actuated due to expansion or contraction of a solid with extensible rigid rods or tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Control Of Resistance Heating (AREA)
  • Resistance Heating (AREA)
  • Electric Stoves And Ranges (AREA)
AU50949/69A 1967-07-28 1969-02-24 Safety switch arrangement for electrical resistance heaters Expired AU5094969A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CH1073267A CH476443A (en) 1967-07-28 1967-07-28 Safety switching device for electrical resistance heating
AT954067A AT279755B (en) 1967-07-28 1967-10-23 Safety switching device for electrical resistance heating
DE19681765834 DE1765834A1 (en) 1967-07-28 1968-07-24 Safety switching device for electrical resistance heating
FR1574569D FR1574569A (en) 1967-07-28 1968-07-25
US747659A US3525967A (en) 1967-07-28 1968-07-25 Safety switch arrangement for electrical resistance heaters
NL6810634A NL6810634A (en) 1967-07-28 1968-07-26
GB36109/68A GB1223165A (en) 1967-07-28 1968-07-29 Safety switch arrangement for electrical resistance heaters
AU50949/69A AU5094969A (en) 1967-07-28 1969-02-24 Safety switch arrangement for electrical resistance heaters

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1073267A CH476443A (en) 1967-07-28 1967-07-28 Safety switching device for electrical resistance heating
AU50949/69A AU5094969A (en) 1967-07-28 1969-02-24 Safety switch arrangement for electrical resistance heaters

Publications (1)

Publication Number Publication Date
AU5094969A true AU5094969A (en) 1970-08-27

Family

ID=25629129

Family Applications (1)

Application Number Title Priority Date Filing Date
AU50949/69A Expired AU5094969A (en) 1967-07-28 1969-02-24 Safety switch arrangement for electrical resistance heaters

Country Status (8)

Country Link
US (1) US3525967A (en)
AT (1) AT279755B (en)
AU (1) AU5094969A (en)
CH (1) CH476443A (en)
DE (1) DE1765834A1 (en)
FR (1) FR1574569A (en)
GB (1) GB1223165A (en)
NL (1) NL6810634A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989926A (en) * 1972-06-19 1976-11-02 Rank Xerox, Ltd. Device for preventing overheating of electrophotographic fixing device
IT8321433V0 (en) * 1983-04-05 1983-04-05 Irca Spa TEMPERATURE LIMITER IN PARTICULAR FOR ELECTRIC HEATING ELEMENTS.
CA1284517C (en) * 1986-03-18 1991-05-28 Norbert William Ellmann Heating unit for inhalation therapy
US5713864A (en) * 1995-04-11 1998-02-03 Sims Level 1, Inc. Integral conductive polymer resistance heated tubing

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE562509A (en) *
US1803852A (en) * 1929-03-11 1931-05-05 Modern Oil Well Supply Company Signal system and apparatus for boilers
US1859605A (en) * 1930-03-03 1932-05-24 Buckeye Incubator Mfg Company Electric switch
US1912921A (en) * 1930-09-08 1933-06-06 Gen Plate Co Thermostatic heater
US2187418A (en) * 1935-10-07 1940-01-16 Westinghouse Electric & Mfg Co Temperature regulator
US2793268A (en) * 1954-07-01 1957-05-21 Gen Mills Inc Thermal relay with shorting strip
US3130354A (en) * 1959-02-20 1964-04-21 Herbert S Burling Temperature control

Also Published As

Publication number Publication date
CH476443A (en) 1969-07-31
NL6810634A (en) 1969-01-30
FR1574569A (en) 1969-06-02
US3525967A (en) 1970-08-25
AT279755B (en) 1970-03-25
DE1765834A1 (en) 1971-10-14
GB1223165A (en) 1971-02-24

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