CH442240A - Filter device - Google Patents

Filter device

Info

Publication number
CH442240A
CH442240A CH735866A CH735866A CH442240A CH 442240 A CH442240 A CH 442240A CH 735866 A CH735866 A CH 735866A CH 735866 A CH735866 A CH 735866A CH 442240 A CH442240 A CH 442240A
Authority
CH
Switzerland
Prior art keywords
filter device
filter
Prior art date
Application number
CH735866A
Other languages
German (de)
Inventor
Warren Mcilvaine Robert
Original Assignee
Nat Dust Collector Of Canada L
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 Nat Dust Collector Of Canada L filed Critical Nat Dust Collector Of Canada L
Publication of CH442240A publication Critical patent/CH442240A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06—Spray cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
    • E21D11/381—Setting apparatus or devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Separation Of Particles Using Liquids (AREA)
CH735866A 1965-05-19 1966-05-17 Filter device CH442240A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45692765A 1965-05-19 1965-05-19

Publications (1)

Publication Number Publication Date
CH442240A true CH442240A (en) 1967-08-31

Family

ID=23814715

Family Applications (1)

Application Number Title Priority Date Filing Date
CH735866A CH442240A (en) 1965-05-19 1966-05-17 Filter device

Country Status (3)

Country Link
JP (1) JPS4910386B1 (en)
CH (1) CH442240A (en)
GB (1) GB1138457A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190063204A1 (en) * 2017-08-24 2019-02-28 Clifford Wayne Hunter Artificial porosity-pressure adjustable formation fluid-gas control system and method
CN110156295A (en) * 2019-06-04 2019-08-23 沈阳人和机电工程设备有限公司 A kind of filter screen of filtering

Also Published As

Publication number Publication date
JPS4910386B1 (en) 1974-03-09
GB1138457A (en) 1969-01-01

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