GB251913A - Apparatus for picking boiler scale and rust - Google Patents

Apparatus for picking boiler scale and rust

Info

Publication number
GB251913A
GB251913A GB2681/26A GB268126A GB251913A GB 251913 A GB251913 A GB 251913A GB 2681/26 A GB2681/26 A GB 2681/26A GB 268126 A GB268126 A GB 268126A GB 251913 A GB251913 A GB 251913A
Authority
GB
United Kingdom
Prior art keywords
rust
picking
boiler scale
disc
hand
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
GB2681/26A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB251913A publication Critical patent/GB251913A/en
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
    • 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)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

251,913. Martinussen, J. P. June 17, 1925, [Convention date]. Percussive hand tools.-An appparatus for removing boiler scale or rust comprises an eccentric mounted on a rotating shaft 5 and in contact with a disc 8. A spring 10 is mounted between the disc and the striker 9, which is pressed on the work by hand. Grooves 12 are to prevent air cushioning.
GB2681/26A 1925-06-17 1926-01-29 Apparatus for picking boiler scale and rust Expired GB251913A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK251913X 1925-06-17

Publications (1)

Publication Number Publication Date
GB251913A true GB251913A (en) 1926-05-13

Family

ID=8150223

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2681/26A Expired GB251913A (en) 1925-06-17 1926-01-29 Apparatus for picking boiler scale and rust

Country Status (1)

Country Link
GB (1) GB251913A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4608853A (en) * 1984-02-07 1986-09-02 Alsthom-Atlantique Percussion apparatus
US5184382A (en) * 1991-08-21 1993-02-09 Equipment Development Company, Inc. Pneumatically driven descaling tool
US5251367A (en) * 1991-08-21 1993-10-12 Equipment Development Company, Inc. Pneumatically driven descaling tools

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4608853A (en) * 1984-02-07 1986-09-02 Alsthom-Atlantique Percussion apparatus
US5184382A (en) * 1991-08-21 1993-02-09 Equipment Development Company, Inc. Pneumatically driven descaling tool
US5251367A (en) * 1991-08-21 1993-10-12 Equipment Development Company, Inc. Pneumatically driven descaling tools

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