DE204403C - - Google Patents

Info

Publication number
DE204403C
DE204403C DENDAT204403D DE204403DA DE204403C DE 204403 C DE204403 C DE 204403C DE NDAT204403 D DENDAT204403 D DE NDAT204403D DE 204403D A DE204403D A DE 204403DA DE 204403 C DE204403 C DE 204403C
Authority
DE
Germany
Prior art keywords
scale
sheets
scraping
tabs
bent
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.)
Active
Application number
DENDAT204403D
Other languages
German (de)
English (en)
Publication of DE204403C publication Critical patent/DE204403C/de
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
    • B08B9/0436—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided with mechanical cleaning tools, e.g. scrapers, with or without additional fluid jets
    • 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
    • F16L2101/00—Uses or applications of pigs or moles
    • F16L2101/10—Treating the inside of pipes
    • F16L2101/12—Cleaning

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
DENDAT204403D Active DE204403C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE204403C true DE204403C (enrdf_load_stackoverflow)

Family

ID=466737

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT204403D Active DE204403C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE204403C (enrdf_load_stackoverflow)

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