GB351025A - Improvements in and relating to means for ventilating enclosures - Google Patents

Improvements in and relating to means for ventilating enclosures

Info

Publication number
GB351025A
GB351025A GB1569/30A GB156930A GB351025A GB 351025 A GB351025 A GB 351025A GB 1569/30 A GB1569/30 A GB 1569/30A GB 156930 A GB156930 A GB 156930A GB 351025 A GB351025 A GB 351025A
Authority
GB
United Kingdom
Prior art keywords
air
fans
fresh
casing
steam
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
GB1569/30A
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.)
Haden Drysys International Ltd
Original Assignee
Haden Drysys International 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 Haden Drysys International Ltd filed Critical Haden Drysys International Ltd
Priority to GB1569/30A priority Critical patent/GB351025A/en
Publication of GB351025A publication Critical patent/GB351025A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1084—Arrangement or mounting of control or safety devices for air heating systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/0233—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with air flow channels
    • F28D1/024—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with air flow channels with an air driving element
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2363/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Central Air Conditioning (AREA)

Abstract

351,025. Ventilating apparatus. CARRIER ENGINEERING CO., Ltd. and GROOM, S. L., 24, Buckingham Gate, London. Jan. 16, 1930, No. 1569. [Class 137.] Ventilating apparatus for an enclosure comprises a heat exchanger supplied with steam, a fan drawing air over the exchanger and means sensitive to the thermal conditions in the enclosure for varying the speed of the fan and consequently the flow of air for controlling the heat transfer. With this arrangement there is no need to throttle or cut-off the steam and condensation in the heater is therefore minimized. A mixture of fresh and return air from inlets B, B1 respectively is drawn over a steam heater C in a casing A and distributed to the enclosure by means of outlet nozzles D preferably adjustable as regards direction. As shown in Fig. 1 a fan E is provided for each outlet, the fans being connected to a common shaft G by thermostatically controlled clutches F by which one or more fans may be shut off at different temperatures. Alternatively the fans may be controlled by varying the speed of the driving motor H. For this purpose the control arm of a variable resistance in series with the field winding of the motor is actuated by a thermostatically controlled compressed air motor. As shown in Fig. 2a the casing is provided with additional inlets B2, B3 for fresh and returned air in such a position as to byepass the heater C. The air inlets may be provided with manually or automatically operated baffles to control the amounts of fresh and returned air. In a modification the casing is adapted to be disposed over existing radiator systems.
GB1569/30A 1930-01-16 1930-01-16 Improvements in and relating to means for ventilating enclosures Expired GB351025A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1569/30A GB351025A (en) 1930-01-16 1930-01-16 Improvements in and relating to means for ventilating enclosures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1569/30A GB351025A (en) 1930-01-16 1930-01-16 Improvements in and relating to means for ventilating enclosures

Publications (1)

Publication Number Publication Date
GB351025A true GB351025A (en) 1931-06-16

Family

ID=9724248

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1569/30A Expired GB351025A (en) 1930-01-16 1930-01-16 Improvements in and relating to means for ventilating enclosures

Country Status (1)

Country Link
GB (1) GB351025A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3225677A (en) * 1963-10-10 1965-12-28 Richard M Steele Junction chamber for equalizing pressure of conditioned-air supply incorporating returned-air duct

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3225677A (en) * 1963-10-10 1965-12-28 Richard M Steele Junction chamber for equalizing pressure of conditioned-air supply incorporating returned-air duct

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