Tube cleaner having anchored rotatable spiral member

Details Tube cleaner having anchored rotatable spiral member Tube cleaner having anchored rotatable spiral member

1978-04-18

1979-11-20

Fisher, Richard V.

Heat exchange

With scraper removing product from temperature modifying...

165 85, 165 95, 165109, 165174, 138 38, 138108, 1510406R, F28G 300, F28G 1508

Patent

active

041747500

ABSTRACT:
A spirally configured member, rotatably positioned within an elongated tube, the spiral member adapted to continuously clean the tube's interior wall when such member is caused to rotate. The spiral has one end rotatably anchored by a plug fixed to one upstream end of the tube and a swivel linking the plug and the spiral member.

REFERENCES:
patent: 304470 (1884-09-01), Thomas
patent: 525932 (1894-09-01), Whitney
patent: 710798 (1902-10-01), Nowotny
patent: 812361 (1906-02-01), Pickles et al.
patent: 1783844 (1930-12-01), Jacobsen
patent: 2310234 (1943-02-01), Haug
patent: 2943845 (1960-07-01), Jaklitsch
patent: 3086372 (1963-04-01), Barger et al.
patent: 3407871 (1968-10-01), Penney
"Brush Cleaning of Condenser Tubes Saves Power, Costs", Heating/Piping/Air Conditioning, Sep. 1975, pp. 1-5.

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