CH307957A - Filter nozzle on a filter system. - Google Patents

Filter nozzle on a filter system.

Info

Publication number
CH307957A
CH307957A CH307957DA CH307957A CH 307957 A CH307957 A CH 307957A CH 307957D A CH307957D A CH 307957DA CH 307957 A CH307957 A CH 307957A
Authority
CH
Switzerland
Prior art keywords
filter
nozzle
filter system
filter nozzle
Prior art date
Application number
Other languages
German (de)
Inventor
Micafi Wicklerei-Einrichtungen
Original Assignee
Micafil Ag
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 Micafil Ag filed Critical Micafil Ag
Publication of CH307957A publication Critical patent/CH307957A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B01D24/12—Downward filtration, the filtering material being supported by pervious surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4626—Construction of spray heads specially adapted for regeneration of the filter material or for filtrate discharging

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Nozzles (AREA)
CH307957D 1953-03-21 1953-03-21 Filter nozzle on a filter system. CH307957A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1096114X 1953-03-21
CH312620T 1953-03-30

Publications (1)

Publication Number Publication Date
CH307957A true CH307957A (en) 1955-06-30

Family

ID=25735923

Family Applications (2)

Application Number Title Priority Date Filing Date
CH307957D CH307957A (en) 1953-03-21 1953-03-21 Filter nozzle on a filter system.
CH312620D CH312620A (en) 1953-03-21 1953-03-30 Filter nozzle on a filter system

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH312620D CH312620A (en) 1953-03-21 1953-03-30 Filter nozzle on a filter system

Country Status (5)

Country Link
BE (1) BE527463A (en)
CH (2) CH307957A (en)
DE (1) DE1006833B (en)
FR (1) FR1096114A (en)
NL (1) NL88667C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5051175A (en) * 1989-12-20 1991-09-24 Roof Accessories, Inc. Drain guard
DE9308085U1 (en) * 1992-06-30 1993-08-05 Nill, Werner, Winterthur, Ch

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US859455A (en) * 1905-11-02 1907-07-09 Pittsburgh Filter Mfg Company Strainer.
DE565663C (en) * 1928-12-28 1932-12-05 Alfred Kretzschmar Filters for liquids
DE893039C (en) * 1949-07-22 1953-10-12 Lilly Haensel Filter nozzle for backwashable liquid filters
BE498884A (en) * 1949-10-25

Also Published As

Publication number Publication date
DE1006833B (en) 1957-04-25
CH312620A (en) 1956-01-31
BE527463A (en)
NL88667C (en)
FR1096114A (en) 1955-06-09

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