FR465931A - Racloir pour trous de main de chaudières - Google Patents

Racloir pour trous de main de chaudières

Info

Publication number
FR465931A
FR465931A FR465931DA FR465931A FR 465931 A FR465931 A FR 465931A FR 465931D A FR465931D A FR 465931DA FR 465931 A FR465931 A FR 465931A
Authority
FR
France
Prior art keywords
scraper
hand holes
boiler
boiler hand
holes
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.)
Expired
Application number
Other languages
English (en)
Inventor
Gideon Pillow Brown
Gabriel Harold Withers
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GABRIEL HAROLD WITHERS
Original Assignee
GABRIEL HAROLD WITHERS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by GABRIEL HAROLD WITHERS filed Critical GABRIEL HAROLD WITHERS
Application granted granted Critical
Publication of FR465931A publication Critical patent/FR465931A/fr
Expired 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
    • F28G1/00—Non-rotary, e.g. reciprocated, appliances
    • F28G1/08—Non-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)
FR465931D 1913-12-09 1913-12-09 Racloir pour trous de main de chaudières Expired FR465931A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR465931T 1913-12-09

Publications (1)

Publication Number Publication Date
FR465931A true FR465931A (fr) 1914-04-30

Family

ID=1504753

Family Applications (1)

Application Number Title Priority Date Filing Date
FR465931D Expired FR465931A (fr) 1913-12-09 1913-12-09 Racloir pour trous de main de chaudières

Country Status (1)

Country Link
FR (1) FR465931A (fr)

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