GB941867A - Improvements in and relating to heat exchangers - Google Patents

Improvements in and relating to heat exchangers

Info

Publication number
GB941867A
GB941867A GB2117662A GB2117662A GB941867A GB 941867 A GB941867 A GB 941867A GB 2117662 A GB2117662 A GB 2117662A GB 2117662 A GB2117662 A GB 2117662A GB 941867 A GB941867 A GB 941867A
Authority
GB
United Kingdom
Prior art keywords
june
moved
pipe
bodies
pipes
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
GB2117662A
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 GB941867A publication Critical patent/GB941867A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G1/00—Non-rotary, e.g. reciprocated, appliances
    • F28G1/12—Fluid-propelled scrapers, bullets, or like solid bodies
    • F28G1/125—Fluid-propelled scrapers, bullets, or like solid bodies forced back and forth by means of flow reversal

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cleaning In General (AREA)

Abstract

941,867. Cleaning pipes. MASCHINENFABRIK AUGSBURG-NURNBERG A.G. June 1, 1962 [June 2, 1961], No. 21176/62. Heading F2N. The pipes 12 of a surface heat exchanger have cleaning bodies 13 moved through them by water flow, each pipe having a cooling body retained therein by perforated stopping devices 14 at their ends and moved to and from by reversal of the direction of flow. The bodies may be brushes, sponge-rubber balls or the like. The stopping devices may be made of a synthetic plastic material. The sleeves 15 of Fig. 2 can slide a short distance 16 towards the pipe, thereby sealing it off and bringing full flow pressure into the brush to move it.
GB2117662A 1961-06-02 1962-06-01 Improvements in and relating to heat exchangers Expired GB941867A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM49232A DE1138800B (en) 1961-06-02 1961-06-02 Method and device for cleaning surface condensers and other surface heat exchangers

Publications (1)

Publication Number Publication Date
GB941867A true GB941867A (en) 1963-11-13

Family

ID=7306456

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2117662A Expired GB941867A (en) 1961-06-02 1962-06-01 Improvements in and relating to heat exchangers

Country Status (3)

Country Link
DE (1) DE1138800B (en)
GB (1) GB941867A (en)
SE (1) SE317394B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3207465C1 (en) * 1982-03-02 1983-10-13 Taprogge Gesellschaft mbH, 4000 Düsseldorf Device for cleaning and reversing flows of cooling water in heat exchanger systems
DE3422353A1 (en) * 1984-06-15 1985-12-19 Mesroc GmbH, 8500 Nürnberg DEVICE FOR IMPROVING THE QUALITY OF TUBE HEAT EXCHANGERS, LIKE SURFACE CAPACITORS AND OTHERS, BY LOWERING THEIR FLOW LOSS

Also Published As

Publication number Publication date
DE1138800B (en) 1962-10-31
SE317394B (en) 1969-11-17

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