FR383442A - Aspirateur de copeaux et de poussières - Google Patents

Aspirateur de copeaux et de poussières

Info

Publication number
FR383442A
FR383442A FR383442DA FR383442A FR 383442 A FR383442 A FR 383442A FR 383442D A FR383442D A FR 383442DA FR 383442 A FR383442 A FR 383442A
Authority
FR
France
Prior art keywords
chip
dust vacuum
dust
vacuum
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
Jean-Francois Cellard
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.)
JEAN FRANCOIS CELLARD
Original Assignee
JEAN FRANCOIS CELLARD
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 JEAN FRANCOIS CELLARD filed Critical JEAN FRANCOIS CELLARD
Application granted granted Critical
Publication of FR383442A publication Critical patent/FR383442A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR383442D 1907-10-29 1907-10-29 Aspirateur de copeaux et de poussières Expired FR383442A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR383442T 1907-10-29

Publications (1)

Publication Number Publication Date
FR383442A true FR383442A (fr) 1908-03-09

Family

ID=1429453

Family Applications (1)

Application Number Title Priority Date Filing Date
FR383442D Expired FR383442A (fr) 1907-10-29 1907-10-29 Aspirateur de copeaux et de poussières

Country Status (1)

Country Link
FR (1) FR383442A (fr)

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