GB1496915A - Sealed coolant circuit with a coolant therein - Google Patents

Sealed coolant circuit with a coolant therein

Info

Publication number
GB1496915A
GB1496915A GB32200/75A GB3220075A GB1496915A GB 1496915 A GB1496915 A GB 1496915A GB 32200/75 A GB32200/75 A GB 32200/75A GB 3220075 A GB3220075 A GB 3220075A GB 1496915 A GB1496915 A GB 1496915A
Authority
GB
United Kingdom
Prior art keywords
coolant
isomers
sealed
weight
mixture
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
GB32200/75A
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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of GB1496915A publication Critical patent/GB1496915A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K9/00—Plants characterised by condensers arranged or modified to co-operate with the engines
    • F01K9/003—Plants characterised by condensers arranged or modified to co-operate with the engines condenser cooling circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
    • F28B1/06—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using air or other gas as the cooling medium
    • 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
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/0266—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with separate evaporating and condensing chambers connected by at least one conduit; Loop-type heat pipes; with multiple or common evaporating or condensing chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Lubricants (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

1496915 Sealed coolant circuit MASCHINENFABRIK AUGSBURG - NURNBERG AG 1 Aug 1975 [7 Aug 1974] 32200/75 Heading C4X A sealed coolant circuit, with a coolant therein, is characterized in that the coolant is substantially a mixture of water and the isomers 1-methoxypropanol-2 and 2-methoxy-propanol-1, the proportion, in the mixture, of the combined weight of the two isomers to the weight of water being such that the mixture is substantially or precisely an azeotropic mixture consisting of 53% by weight of the isomers and 47% by weight of water. The isomers may be prepared by the addition of propylene oxide to methyl alcohol.
GB32200/75A 1974-08-07 1975-08-01 Sealed coolant circuit with a coolant therein Expired GB1496915A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2437992A DE2437992A1 (en) 1974-08-07 1974-08-07 COOLANT FOR A CLOSED COOLING CIRCUIT OF A PLANT FOR DRAINING THE CONDENSATION HEAT OF THE VAPOR FROM TURBINE STEAM PLANTS

Publications (1)

Publication Number Publication Date
GB1496915A true GB1496915A (en) 1978-01-05

Family

ID=5922648

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32200/75A Expired GB1496915A (en) 1974-08-07 1975-08-01 Sealed coolant circuit with a coolant therein

Country Status (9)

Country Link
JP (1) JPS5314786B2 (en)
CH (1) CH601459A5 (en)
DD (1) DD119606A1 (en)
DE (1) DE2437992A1 (en)
FR (1) FR2281417A1 (en)
GB (1) GB1496915A (en)
IT (1) IT1040286B (en)
NL (1) NL7509330A (en)
ZA (1) ZA755066B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006412A1 (en) * 1978-07-03 1980-01-09 Hamon-Sobelco S.A. Dry cooling tower
JPS58501179A (en) * 1981-07-29 1983-07-21 ザ　ブリテイツシユ　ピトロ−リアム　コンパニ−　ピ−．エル．シ−． Refrigerator and/or heat pump operating fluid

Also Published As

Publication number Publication date
JPS5314786B2 (en) 1978-05-19
DE2437992A1 (en) 1976-03-25
IT1040286B (en) 1979-12-20
JPS5142803A (en) 1976-04-12
NL7509330A (en) 1976-02-10
DD119606A1 (en) 1976-05-05
FR2281417A1 (en) 1976-03-05
ZA755066B (en) 1976-08-25
CH601459A5 (en) 1978-07-14

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Legal Events

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