GB1344812A - Protective inserts for condenser tubes - Google Patents

Protective inserts for condenser tubes

Info

Publication number
GB1344812A
GB1344812A GB1344812DA GB1344812A GB 1344812 A GB1344812 A GB 1344812A GB 1344812D A GB1344812D A GB 1344812DA GB 1344812 A GB1344812 A GB 1344812A
Authority
GB
United Kingdom
Prior art keywords
sleeve
banner
condenser tubes
protective inserts
waterswellable
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
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.)
BANNER F
Original Assignee
BANNER F
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 BANNER F filed Critical BANNER F
Publication of GB1344812A publication Critical patent/GB1344812A/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
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/002—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using inserts or attachments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B25/00—Regulating, controlling, or safety means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B2250/00—Accessories of steam engines; Arrangements or control devices of piston pumps, compressors without crank shafts or condensors for so far as they influence the functioning of the engines
    • F01B2250/007—Condensing devices for steam engines

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

1344812 Tubular heat exchange elements A BANNER & F BANNER 15 Sept 1972 42850/72 Addition to 1247429 Heading F4S In a protective insert sleeve of a waterswellable plastics material (e.g. hygroscopic nylon) having at one end an outwardly extending flange, the sleeve wall is of tapering thickness such that the fluid inlet area of the sleeve is from 30 to 70% of the outlet area. The sleeve may have a portion whose cross-sectional shape is non-circular to hold the sleeve in position when first inserted in the tube generally as described in Specification 1,249,596.
GB1344812D 1972-09-15 1972-09-15 Protective inserts for condenser tubes Expired GB1344812A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4285072 1972-09-15

Publications (1)

Publication Number Publication Date
GB1344812A true GB1344812A (en) 1974-01-23

Family

ID=10426242

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1344812D Expired GB1344812A (en) 1972-09-15 1972-09-15 Protective inserts for condenser tubes

Country Status (1)

Country Link
GB (1) GB1344812A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4330034A (en) * 1979-06-20 1982-05-18 Helmut Lang Two-pass heat exchanger
US4396059A (en) * 1981-10-05 1983-08-02 Ensign Plastics, Limited Insert for a condenser tube
GB2129539A (en) * 1982-11-04 1984-05-16 Trade And Industry The Secreta Heat transfer process
EP0110545A1 (en) * 1982-11-04 1984-06-13 Secretary of State for Trade and Industry in Her Britannic Majesty's Gov. of the U.K. of Great Britain and Northern Ireland Heat transfer process
GB2168135A (en) * 1984-11-23 1986-06-11 Westinghouse Electric Corp Nuclear steam generator tube orifice insert for primary temperature reduction
US4706743A (en) * 1984-10-12 1987-11-17 Societe Industrielle Pecquet, Tesson Tube plates for heat exchangers

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4330034A (en) * 1979-06-20 1982-05-18 Helmut Lang Two-pass heat exchanger
US4396059A (en) * 1981-10-05 1983-08-02 Ensign Plastics, Limited Insert for a condenser tube
GB2129539A (en) * 1982-11-04 1984-05-16 Trade And Industry The Secreta Heat transfer process
EP0110545A1 (en) * 1982-11-04 1984-06-13 Secretary of State for Trade and Industry in Her Britannic Majesty's Gov. of the U.K. of Great Britain and Northern Ireland Heat transfer process
US4706743A (en) * 1984-10-12 1987-11-17 Societe Industrielle Pecquet, Tesson Tube plates for heat exchangers
GB2168135A (en) * 1984-11-23 1986-06-11 Westinghouse Electric Corp Nuclear steam generator tube orifice insert for primary temperature reduction
US4724904A (en) * 1984-11-23 1988-02-16 Westinghouse Electric Corp. Nuclear steam generator tube orifice for primary temperature reduction

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years