GB1139911A - Improvements in and relating to electrode boilers - Google Patents

Improvements in and relating to electrode boilers

Info

Publication number
GB1139911A
GB1139911A GB4457664A GB4457664A GB1139911A GB 1139911 A GB1139911 A GB 1139911A GB 4457664 A GB4457664 A GB 4457664A GB 4457664 A GB4457664 A GB 4457664A GB 1139911 A GB1139911 A GB 1139911A
Authority
GB
United Kingdom
Prior art keywords
boiler
load current
outflow
water
value
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
GB4457664A
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 GB4457664A priority Critical patent/GB1139911A/en
Publication of GB1139911A publication Critical patent/GB1139911A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/28—Methods of steam generation characterised by form of heating method in boilers heated electrically
    • F22B1/30—Electrode boilers
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Temperature (AREA)

Abstract

1,139,911. Automatic control systems for electrode boilers. R.H. EATON-WILLIAMS. Feb.1, 1966 [Nov.2, 1964], No.44576/64. Heading G3R. A control system for an electrode boiler comprises means adapted to supply feed water to the boiler when the load current is below a predetermined higher value and to bring about the outflow of water from the boiler and the cessation of said supply when the load current reaches the predetermined higher value, and the cessation of said outflow when the load current reaches a predetermined lower value, the arrangement being such that repeated cycling of the feeding/draining operation results. As described, the system includes feed and drain solenoid valves associated with a relay responsive to a current monitoring resistor or transformer in the electrical supply line to the boiler Fig. 1 (not shown). In a modification, the outflow from the boiler is stopped at an intermediate value of load current, the water then boiling away until a predetermined lower value is attained and the feeding/draining/boiling cycle then repeating continuously; this mode of operation may be realised by including a further relay in the circuit Fig.2 (not shown) or by utilizing a voltage sensitive switching assembly associated with a current transformer in the electrical supply line to the boiler, the said assembly including two magnetic reed switches Fig.3 (not shown).
GB4457664A 1964-11-02 1964-11-02 Improvements in and relating to electrode boilers Expired GB1139911A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4457664A GB1139911A (en) 1964-11-02 1964-11-02 Improvements in and relating to electrode boilers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4457664A GB1139911A (en) 1964-11-02 1964-11-02 Improvements in and relating to electrode boilers

Publications (1)

Publication Number Publication Date
GB1139911A true GB1139911A (en) 1969-01-15

Family

ID=10433931

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4457664A Expired GB1139911A (en) 1964-11-02 1964-11-02 Improvements in and relating to electrode boilers

Country Status (1)

Country Link
GB (1) GB1139911A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3761679A (en) * 1970-06-04 1973-09-25 H Dall Electrode air-humidifier
DE2402966A1 (en) * 1973-03-09 1974-09-12 Plascon Ag METHODS FOR GENERATING WATER VAPOR, IN PARTICULAR FOR HUMIDIFICATION, AND STEAM GENERATORS FOR CARRYING OUT THE METHOD
US3944785A (en) * 1973-02-16 1976-03-16 Eaton Williams Raymond H Electrode boiler with automatic control
US4107511A (en) * 1974-01-18 1978-08-15 Innovative Patent Trust Control system for an electrolytic steam generator
US4146775A (en) * 1976-09-16 1979-03-27 Armstrong Machine Works Automatic control system for an electrode-type air humidifier
EP0333357A1 (en) * 1988-03-18 1989-09-20 Eaton-Williams Group Limited Electrode water boiler

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3761679A (en) * 1970-06-04 1973-09-25 H Dall Electrode air-humidifier
US3944785A (en) * 1973-02-16 1976-03-16 Eaton Williams Raymond H Electrode boiler with automatic control
DE2402966A1 (en) * 1973-03-09 1974-09-12 Plascon Ag METHODS FOR GENERATING WATER VAPOR, IN PARTICULAR FOR HUMIDIFICATION, AND STEAM GENERATORS FOR CARRYING OUT THE METHOD
US3937920A (en) * 1973-03-09 1976-02-10 Plascon Ag. Method of operating an electrode-type water-vapor generator
US4107511A (en) * 1974-01-18 1978-08-15 Innovative Patent Trust Control system for an electrolytic steam generator
US4146775A (en) * 1976-09-16 1979-03-27 Armstrong Machine Works Automatic control system for an electrode-type air humidifier
EP0333357A1 (en) * 1988-03-18 1989-09-20 Eaton-Williams Group Limited Electrode water boiler

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