GB727020A - Improvements relating to the detection of moisture condensation upon window and other surfaces - Google Patents

Improvements relating to the detection of moisture condensation upon window and other surfaces

Info

Publication number
GB727020A
GB727020A GB1650551A GB1650551A GB727020A GB 727020 A GB727020 A GB 727020A GB 1650551 A GB1650551 A GB 1650551A GB 1650551 A GB1650551 A GB 1650551A GB 727020 A GB727020 A GB 727020A
Authority
GB
United Kingdom
Prior art keywords
circuit
plate
window
moisture
building
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
GB1650551A
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.)
MICHAEL ERNEST CHARLES BIRD
R K SAXTON SAX AIR Ltd
Original Assignee
MICHAEL ERNEST CHARLES BIRD
R K SAXTON SAX AIR 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 MICHAEL ERNEST CHARLES BIRD, R K SAXTON SAX AIR Ltd filed Critical MICHAEL ERNEST CHARLES BIRD
Priority to GB1650551A priority Critical patent/GB727020A/en
Publication of GB727020A publication Critical patent/GB727020A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/048—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance for determining moisture content of the material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)

Abstract

727,020. Hygrometric apparatus. SAXTON (SAX-AIR), Ltd., R. K., and BIRD, M. E. C. Oct. 13, 1952 [July 12, 1951], No. 16505/51. Class 97 (3). A condensation detector mounted at the inner side of a window pane or other part of a building or vehicle directly exposed to the atmosphere within the latter and also to the outside air, comprises a flat plate of glass or other non-hygroscopic electrically insulating material of high thermal conductivity having one face cemented to said window pane or other part and provided at its exposed, condensing face with spaced electrodes connected in circuit with an electric warning device or apparatus for regulating the temperature within said building or vehicle. As shown, the detector comprises a glass plate A cemented to a window C. Two segments D of the plate are silvered and connected in circuit with an electrical controller G and with a hot air blower K. When moisture is deposited on the diametral strip a<SP>1</SP> of the plate the circuit through the controller G is completed and the blower is actuated until the room temperature has been raised above the dew point and moisture has evaporated from the strip a<SP>1</SP>. In another form the conducting areas D are connected in circuit with a bell or a warning lamp. Specification 531,734 is referred to.
GB1650551A 1951-07-12 1951-07-12 Improvements relating to the detection of moisture condensation upon window and other surfaces Expired GB727020A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1650551A GB727020A (en) 1951-07-12 1951-07-12 Improvements relating to the detection of moisture condensation upon window and other surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1650551A GB727020A (en) 1951-07-12 1951-07-12 Improvements relating to the detection of moisture condensation upon window and other surfaces

Publications (1)

Publication Number Publication Date
GB727020A true GB727020A (en) 1955-03-30

Family

ID=10078552

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1650551A Expired GB727020A (en) 1951-07-12 1951-07-12 Improvements relating to the detection of moisture condensation upon window and other surfaces

Country Status (1)

Country Link
GB (1) GB727020A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3329341A (en) * 1964-01-29 1967-07-04 Roland S Jones Ventilation system for buildings
US3749885A (en) * 1970-12-18 1973-07-31 Asahi Glass Co Ltd Defogging glass plate
US3806702A (en) * 1973-05-14 1974-04-23 Folger P Apparatus for preventing snow accumulation
US3832527A (en) * 1970-12-18 1974-08-27 Asahi Glass Co Ltd Defogging glass plate
US4196338A (en) * 1974-04-29 1980-04-01 Saint-Gobain Industries Electrically heated vehicle window

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3329341A (en) * 1964-01-29 1967-07-04 Roland S Jones Ventilation system for buildings
US3749885A (en) * 1970-12-18 1973-07-31 Asahi Glass Co Ltd Defogging glass plate
US3832527A (en) * 1970-12-18 1974-08-27 Asahi Glass Co Ltd Defogging glass plate
US3806702A (en) * 1973-05-14 1974-04-23 Folger P Apparatus for preventing snow accumulation
US4196338A (en) * 1974-04-29 1980-04-01 Saint-Gobain Industries Electrically heated vehicle window

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