DE181514C - - Google Patents

Info

Publication number
DE181514C
DE181514C DENDAT181514D DE181514DA DE181514C DE 181514 C DE181514 C DE 181514C DE NDAT181514 D DENDAT181514 D DE NDAT181514D DE 181514D A DE181514D A DE 181514DA DE 181514 C DE181514 C DE 181514C
Authority
DE
Germany
Prior art keywords
hammer
piston
groove
spring
boiler
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
DENDAT181514D
Other languages
German (de)
English (en)
Publication of DE181514C publication Critical patent/DE181514C/de
Active legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G7/00—Cleaning by vibration or pressure waves

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)
DENDAT181514D Active DE181514C (cg-RX-API-DMAC10.html)

Publications (1)

Publication Number Publication Date
DE181514C true DE181514C (cg-RX-API-DMAC10.html)

Family

ID=445688

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT181514D Active DE181514C (cg-RX-API-DMAC10.html)

Country Status (1)

Country Link
DE (1) DE181514C (cg-RX-API-DMAC10.html)

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