DE204402C - - Google Patents

Info

Publication number
DE204402C
DE204402C DENDAT204402D DE204402DA DE204402C DE 204402 C DE204402 C DE 204402C DE NDAT204402 D DENDAT204402 D DE NDAT204402D DE 204402D A DE204402D A DE 204402DA DE 204402 C DE204402 C DE 204402C
Authority
DE
Germany
Prior art keywords
cylinder
spring
hood
compressed air
piston
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
DENDAT204402D
Other languages
German (de)
English (en)
Publication of DE204402C publication Critical patent/DE204402C/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
    • F28G3/00Rotary appliances
    • F28G3/10Rotary 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)
  • Percussive Tools And Related Accessories (AREA)
DENDAT204402D Active DE204402C (cs)

Publications (1)

Publication Number Publication Date
DE204402C true DE204402C (cs)

Family

ID=466736

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT204402D Active DE204402C (cs)

Country Status (1)

Country Link
DE (1) DE204402C (cs)

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