GB1296876A - - Google Patents

Info

Publication number
GB1296876A
GB1296876A GB1296876DA GB1296876A GB 1296876 A GB1296876 A GB 1296876A GB 1296876D A GB1296876D A GB 1296876DA GB 1296876 A GB1296876 A GB 1296876A
Authority
GB
United Kingdom
Prior art keywords
april
air
over
trembath
thermostat
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
Other languages
English (en)
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 filed Critical
Publication of GB1296876A publication Critical patent/GB1296876A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
    • H02H11/006—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of too high or too low voltage
    • H02H11/007—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of too high or too low voltage involving automatic switching for adapting the protected apparatus to the supply voltage

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)
  • Drying Of Gases (AREA)
GB1296876D 1970-04-29 1970-04-29 Expired GB1296876A (forum.php)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2067770 1970-04-29

Publications (1)

Publication Number Publication Date
GB1296876A true GB1296876A (forum.php) 1972-11-22

Family

ID=10149846

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1296876D Expired GB1296876A (forum.php) 1970-04-29 1970-04-29

Country Status (1)

Country Link
GB (1) GB1296876A (forum.php)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2181311A (en) * 1985-10-02 1987-04-15 Sanyo Electric Co Dual voltage electric heating apparatus
GB2235597A (en) * 1989-08-17 1991-03-06 Fuji Xerox Co Ltd Image forming apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2181311A (en) * 1985-10-02 1987-04-15 Sanyo Electric Co Dual voltage electric heating apparatus
GB2181311B (en) * 1985-10-02 1989-09-27 Sanyo Electric Co Electric heating apparatus
GB2235597A (en) * 1989-08-17 1991-03-06 Fuji Xerox Co Ltd Image forming apparatus
US5229577A (en) * 1989-08-17 1993-07-20 Fuji Xerox Co., Ltd. Image forming apparatus utilizing an ac voltage control circuit

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee