GB770861A - Apparatus capable of producing periodical jets of gas - Google Patents

Apparatus capable of producing periodical jets of gas

Info

Publication number
GB770861A
GB770861A GB18623/55A GB1862355A GB770861A GB 770861 A GB770861 A GB 770861A GB 18623/55 A GB18623/55 A GB 18623/55A GB 1862355 A GB1862355 A GB 1862355A GB 770861 A GB770861 A GB 770861A
Authority
GB
United Kingdom
Prior art keywords
gas
conduit
adsorption
jets
dried
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
GB18623/55A
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Esso Research and Engineering Co
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 Exxon Research and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of GB770861A publication Critical patent/GB770861A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B13/00—Special devices for ventilating gasproof shelters
    • 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
    • F24F3/02—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 pressure or velocity of the primary air
    • F24F3/04—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 pressure or velocity of the primary air operating with high pressure or high velocity

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Abstract

770,861. Electric indicating systems. ESSO RESEARCH & ENGINEERING CO. June 28, 1955 [July 27, 1954], No. 18623/55. Class 40 (1). [Also in Group XXVIII] In a device for determining the moisture content of a gas wherein a stream of the gas is first divided into two portions, one being passed into a conduit 25 and the other being first dried and then supplied to a conduit 26, the conduits lead via a valve 32 and conduits 30, 31 to a coil 41 in a Dewar flask 22 and thence to cells 42, 43 which contain a bed of adsorption-desorption material and a thermopile 47, 48 connected by leads 49, 50 to a conduit 29 of a measuring instrument (not shown). By operating the valve 32 the dried and undried portions of the gas stream are admitted to the cells 42, 43 alternately, the adsorption and desorption of the moisture therein resulting in temperature changes which cause the thermopiles to actuate the measuring instrument and thereby record the moisture content of the gas.
GB18623/55A 1954-07-27 1955-06-28 Apparatus capable of producing periodical jets of gas Expired GB770861A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US770861XA 1954-07-27 1954-07-27

Publications (1)

Publication Number Publication Date
GB770861A true GB770861A (en) 1957-03-27

Family

ID=22135990

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18623/55A Expired GB770861A (en) 1954-07-27 1955-06-28 Apparatus capable of producing periodical jets of gas

Country Status (1)

Country Link
GB (1) GB770861A (en)

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