CH437357A - Low water alarm - Google Patents

Low water alarm

Info

Publication number
CH437357A
CH437357A CH1330266A CH1330266A CH437357A CH 437357 A CH437357 A CH 437357A CH 1330266 A CH1330266 A CH 1330266A CH 1330266 A CH1330266 A CH 1330266A CH 437357 A CH437357 A CH 437357A
Authority
CH
Switzerland
Prior art keywords
low water
water alarm
alarm
low
water
Prior art date
Application number
CH1330266A
Other languages
German (de)
Inventor
Lechner Hans
Original Assignee
Sauter Ag
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 Sauter Ag filed Critical Sauter Ag
Priority to CH1330266A priority Critical patent/CH437357A/en
Publication of CH437357A publication Critical patent/CH437357A/en
Priority to DE19671576832 priority patent/DE1576832B2/en
Priority to GB4185367A priority patent/GB1175568A/en

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
    • H05B1/0216—Switches actuated by the expansion of a solid element, e.g. wire or rod
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/42—Applications, arrangements, or dispositions of alarm or automatic safety devices
    • F22B37/44—Applications, arrangements, or dispositions of alarm or automatic safety devices of safety valves
    • F22B37/443—Safety devices extinguishing the fire
    • 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

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermally Actuated Switches (AREA)
  • Resistance Heating (AREA)
CH1330266A 1966-09-13 1966-09-13 Low water alarm CH437357A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH1330266A CH437357A (en) 1966-09-13 1966-09-13 Low water alarm
DE19671576832 DE1576832B2 (en) 1966-09-13 1967-09-05 Low water protection for steam boilers
GB4185367A GB1175568A (en) 1966-09-13 1967-09-13 Water Deficiency Safety Device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1330266A CH437357A (en) 1966-09-13 1966-09-13 Low water alarm

Publications (1)

Publication Number Publication Date
CH437357A true CH437357A (en) 1967-06-15

Family

ID=4391221

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1330266A CH437357A (en) 1966-09-13 1966-09-13 Low water alarm

Country Status (3)

Country Link
CH (1) CH437357A (en)
DE (1) DE1576832B2 (en)
GB (1) GB1175568A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2611868B1 (en) * 1987-02-24 1990-06-15 Cotherm Sa DEVICE FOR HEATING AND CONTROLLING A SPEAKER

Also Published As

Publication number Publication date
DE1576832B2 (en) 1970-11-26
GB1175568A (en) 1969-12-23
DE1576832A1 (en) 1970-06-11

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