DE280918C - - Google Patents

Info

Publication number
DE280918C
DE280918C DENDAT280918D DE280918DA DE280918C DE 280918 C DE280918 C DE 280918C DE NDAT280918 D DENDAT280918 D DE NDAT280918D DE 280918D A DE280918D A DE 280918DA DE 280918 C DE280918 C DE 280918C
Authority
DE
Germany
Prior art keywords
cutting edge
tubes
handle
cleaning
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.)
Active
Application number
DENDAT280918D
Other languages
German (de)
English (en)
Publication of DE280918C publication Critical patent/DE280918C/de
Active legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28GCLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G1/00Non-rotary, e.g. reciprocated, appliances
    • F28G1/08Non-rotary, e.g. reciprocated, appliances having scrapers, hammers, or cutters, e.g. rigidly mounted

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cleaning In General (AREA)
DENDAT280918D Active DE280918C (en:Method)

Publications (1)

Publication Number Publication Date
DE280918C true DE280918C (en:Method)

Family

ID=536701

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT280918D Active DE280918C (en:Method)

Country Status (1)

Country Link
DE (1) DE280918C (en:Method)

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