FR789223A - Sandblasting improvements - Google Patents

Sandblasting improvements

Info

Publication number
FR789223A
FR789223A FR789223DA FR789223A FR 789223 A FR789223 A FR 789223A FR 789223D A FR789223D A FR 789223DA FR 789223 A FR789223 A FR 789223A
Authority
FR
France
Prior art keywords
sandblasting
sandblasting improvements
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
French (fr)
Inventor
Emile Lauffer
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 filed Critical
Application granted granted Critical
Publication of FR789223A publication Critical patent/FR789223A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
    • B24C7/0046—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier
    • B24C7/0069—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier with means for preventing clogging of the equipment or for preventing abrasive entering the airway

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Jet Pumps And Other Pumps (AREA)
FR789223D 1934-05-19 1935-04-24 Sandblasting improvements Expired FR789223A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE2075732X 1934-05-19

Publications (1)

Publication Number Publication Date
FR789223A true FR789223A (en) 1935-10-25

Family

ID=3895562

Family Applications (1)

Application Number Title Priority Date Filing Date
FR789223D Expired FR789223A (en) 1934-05-19 1935-04-24 Sandblasting improvements

Country Status (5)

Country Link
US (1) US2075732A (en)
BE (1) BE403266A (en)
DE (1) DE653636C (en)
FR (1) FR789223A (en)
NL (1) NL41350C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2580842A (en) * 1947-09-11 1952-01-01 Ruemelin Richard Control valve for sandblast generators
US2651887A (en) * 1950-10-18 1953-09-15 Kent Moore Organization Inc Process of and apparatus for removing carbon from the interior walls of combustion chambers
US3148484A (en) * 1963-01-15 1964-09-15 Jaroco Internat Inc Sandblast generator

Also Published As

Publication number Publication date
NL41350C (en)
US2075732A (en) 1937-03-30
BE403266A (en)
DE653636C (en) 1937-11-29

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