GB182491A - Improvements relating to air cooling systems - Google Patents

Improvements relating to air cooling systems

Info

Publication number
GB182491A
GB182491A GB18226/22A GB1822622A GB182491A GB 182491 A GB182491 A GB 182491A GB 18226/22 A GB18226/22 A GB 18226/22A GB 1822622 A GB1822622 A GB 1822622A GB 182491 A GB182491 A GB 182491A
Authority
GB
United Kingdom
Prior art keywords
air
cooling fluid
fitted
regulating valve
suction pump
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
GB18226/22A
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.)
Metropolitan Vickers Electrical Co Ltd
Original Assignee
Metropolitan Vickers Electrical 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 Metropolitan Vickers Electrical Co Ltd filed Critical Metropolitan Vickers Electrical Co Ltd
Publication of GB182491A publication Critical patent/GB182491A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F11/00—Arrangements for sealing leaky tubes and conduits

Abstract

182,491. Metropolitan-Vickers Electrical Co., Ltd., (Assignees of Herr, H. T.). July 2, 1921, [Convention date]. Cooling air, tubular apparatus for; regulating or controlling flow of liquids.-Air is cooled in a heat-interchanger wherein a difference of pressure is maintainable between the air and the cooling fluid, so that in, the event of leakage, the ingress of the cooling fluid into the air circuit is prevented. The cooling fluid is maintained at sub-atmospheric pressure by means of a suction pump located at the discharge end and a regulating valve located at the inlet end of the cooling fluid circuit. The invention is described as applied to the cooling of air circulated around an electric motor 11 driving a ship's propeller, sea water being used as the cooling fluid. The air is circulated by the motor through conduits 12, 13 and around the tubas of a cooler 14. The sea-water inlet 25 at the side 10 of the ship is fitted with a stop valve 26 and a regulating valve 18. The suction pump 17 is located at the discharge end 29 of the circuit, where another stop valve 30 is fitted. A window 31 is provided in the sea-water pipe 28 so that the presence of air bubbles in the water may be observed, and a pressure gauge is fitted. The regulating valve is provided with an adjustable guide-cap 20 for the valve stem, whereby the pressure may be regulated. An arrangement is also described comprising several coolers arranged in parallel between the regulating valve and the suction pump, each cooler being fitted with stop valves so that any one may be put out of action for repair &c. while the others continue working. Reference has been directed by the Comptroller to Specifications 22669/98, [Class 122, Steam engines], 142,454 and 165,484, [Class 32, Distilling &c.]
GB18226/22A 1921-07-02 1922-07-03 Improvements relating to air cooling systems Expired GB182491A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US182491XA 1921-07-02 1921-07-02

Publications (1)

Publication Number Publication Date
GB182491A true GB182491A (en) 1923-09-13

Family

ID=21786987

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18226/22A Expired GB182491A (en) 1921-07-02 1922-07-03 Improvements relating to air cooling systems

Country Status (1)

Country Link
GB (1) GB182491A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102155284A (en) * 2011-03-17 2011-08-17 江苏现代造船技术有限公司 Cooling water supplying device of diesel engine for wind and electric hoisting and transporting working ship

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102155284A (en) * 2011-03-17 2011-08-17 江苏现代造船技术有限公司 Cooling water supplying device of diesel engine for wind and electric hoisting and transporting working ship

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