Title:
【発明の名称】パイプ、チューブ等の清掃方法
Document Type and Number:
Japanese Patent JPS61500060
Kind Code:
A
Abstract:
Pipes or tubes, for example, in heat exchangers, can be cleaned internally using a water hammer shock wave with a relatively incompressible pig which travels at high velocity and a flushing liquid. FIG. 1 illustrates the use of launcher (14) to apply a very rapid pressure build-up by means of a liquid to one end of a pig located in a tube (11) to be cleaned.
More Like This:
| WO/2012/154055 | CLEANING DEVICE FOR OBJECTS IN A BODY OF WATER |
| JPH10123289 | WASHING METHOD FOR TERMINAL PIPE OF SUPPLY WATER |
Inventors:
Barry, Peter Laraw
Application Number:
JP50314684A
Publication Date:
January 16, 1986
Filing Date:
August 17, 1984
Export Citation:
Assignee:
Rakles Nomini-Proprietary-Limited
International Classes:
B08B9/02; B08B9/032; B08B9/04; B08B9/053; B08B9/055; B08B9/057; F28G1/12; (IPC1-7): B08B9/02; B08B9/04; F28G1/12
Domestic Patent References:
| JPS5468058A | 1979-05-31 | |||
| JP57145583B | ||||
| JPS5549179A | 1980-04-09 | |||
| JPS5361169A | 1978-06-01 | |||
| JPS5628686A | 1981-03-20 | |||
| JPS5037461A | 1975-04-08 |
Attorney, Agent or Firm:
Aoki Akira