[go: up one dir, main page]

FR319789A - Improvements in devices for separating and collecting atmospheric dust - Google Patents

Improvements in devices for separating and collecting atmospheric dust

Info

Publication number
FR319789A
FR319789A FR319789DA FR319789A FR 319789 A FR319789 A FR 319789A FR 319789D A FR319789D A FR 319789DA FR 319789 A FR319789 A FR 319789A
Authority
FR
France
Prior art keywords
separating
devices
atmospheric dust
collecting atmospheric
collecting
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
Kiefer
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
Application granted granted Critical
Publication of FR319789A publication Critical patent/FR319789A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/04—Cleaning filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR319789D 1902-03-20 1902-03-20 Improvements in devices for separating and collecting atmospheric dust Expired FR319789A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR319789T 1902-03-20

Publications (1)

Publication Number Publication Date
FR319789A true FR319789A (en) 1902-11-22

Family

ID=1370339

Family Applications (1)

Application Number Title Priority Date Filing Date
FR319789D Expired FR319789A (en) 1902-03-20 1902-03-20 Improvements in devices for separating and collecting atmospheric dust

Country Status (1)

Country Link
FR (1) FR319789A (en)

Similar Documents

Publication Publication Date Title
FR319789A (en) Improvements in devices for separating and collecting atmospheric dust
FR381256A (en) Improvements in devices for vacuum cleaning
FR356112A (en) Improvements in devices for concentrating and separating ores
FR326282A (en) Improvements in resonant boxes for devices to record and reproduce sound
FR329069A (en) Improvements in devices for removing dust deposits
FR319999A (en) Improvements in aviation devices
FR408000A (en) Improvements in separating devices
FR326087A (en) Improvements in announcement devices
FR382802A (en) Improvements in devices for vacuum cleaning
FR332662A (en) Improvements to devices for liquefying air and separating its elements
FR375998A (en) Separating device for dust removing devices
FR476885A (en) Apparatus for sorting and clearing letters in post offices
FR329705A (en) Improvements to devices for evacuating boxes and other containers
FR361490A (en) Device for removing dust in mines
FR324695A (en) Improvements in devices for washing and purifying gases
CH41768A (en) Apparatus to concentrate in vacuum
FR343440A (en) Improvements in pneumatic transport devices
FR343464A (en) Improvements in pneumatic transport devices
GB190206077A (en) Improvements in Apparatus for Dust Collecting
FR331891A (en) Improvements made to filters and devices depending on
FR320494A (en) Improvements in filter presses
FR326606A (en) Improvements in molding equipment
FR327608A (en) Improvements in massage devices
FR325177A (en) Improvements in carbonating devices
FR383379A (en) Improvements in conveyor devices