GB412085A - Improvements in and relating to compression refrigerating systems - Google Patents

Improvements in and relating to compression refrigerating systems

Info

Publication number
GB412085A
GB412085A GB28851/33A GB2885133A GB412085A GB 412085 A GB412085 A GB 412085A GB 28851/33 A GB28851/33 A GB 28851/33A GB 2885133 A GB2885133 A GB 2885133A GB 412085 A GB412085 A GB 412085A
Authority
GB
United Kingdom
Prior art keywords
oct
class
fatty acid
relating
compression refrigerating
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
GB28851/33A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co 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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB412085A publication Critical patent/GB412085A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
    • C10M171/008—Lubricant compositions compatible with refrigerants
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
    • C09K5/041—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
    • C09K2205/10—Components
    • C09K2205/104—Carboxylic acid esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Bakery Products And Manufacturing Methods Therefor (AREA)
  • Lubricants (AREA)
  • Confectionery (AREA)

Abstract

412,085. Refrigerating. BRITISH THOMSON-HOUSTON CO., Ltd., Crown House, Aldwych, London.-(Assignees of Dantsizen, C. ; 1240, Glenwood Boulevard, Schenectady, New York, U.S.A.) Oct. 18, 1933, No. 28851. Convention date, Oct. 26, 1932. [Class 29.] Compression systems.-A small amount, e.g. 2 per cent by weight, of a fatty acid or the glyceride of a fatty acid such as lard, is added to the refined mineral oil, e.g. that known under the Registered Trade Mark " Nujol," used for lubricating a system using methylformate as refrigerant to prevent the formation of non-condensable gases. Specification 284,730, [Class 29], is referred to.
GB28851/33A 1932-10-26 1933-10-18 Improvements in and relating to compression refrigerating systems Expired GB412085A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US412085XA 1932-10-26 1932-10-26

Publications (1)

Publication Number Publication Date
GB412085A true GB412085A (en) 1934-06-21

Family

ID=21915323

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28851/33A Expired GB412085A (en) 1932-10-26 1933-10-18 Improvements in and relating to compression refrigerating systems

Country Status (1)

Country Link
GB (1) GB412085A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112430454A (en) * 2019-08-26 2021-03-02 丰田自动车株式会社 Cooling liquid composition and cooling system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112430454A (en) * 2019-08-26 2021-03-02 丰田自动车株式会社 Cooling liquid composition and cooling system
CN112430454B (en) * 2019-08-26 2022-08-19 丰田自动车株式会社 Cooling liquid composition and cooling system

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