CH492090A - Aufsatz für Strassenabläufe - Google Patents

Aufsatz für Strassenabläufe

Info

Publication number
CH492090A
CH492090A CH789969A CH789969A CH492090A CH 492090 A CH492090 A CH 492090A CH 789969 A CH789969 A CH 789969A CH 789969 A CH789969 A CH 789969A CH 492090 A CH492090 A CH 492090A
Authority
CH
Switzerland
Prior art keywords
attachment
street drains
drains
street
Prior art date
Application number
CH789969A
Other languages
English (en)
Inventor
Weiler Walter
Original Assignee
Passavant Werke
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 Passavant Werke filed Critical Passavant Werke
Publication of CH492090A publication Critical patent/CH492090A/de

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/046—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps adapted to be used with kerbs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/12—Filter presses, i.e. of the plate or plate and frame type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Treatment Of Sludge (AREA)
  • Filtering Materials (AREA)
CH789969A 1968-08-24 1969-05-23 Aufsatz für Strassenabläufe CH492090A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP0031957 1968-08-24

Publications (1)

Publication Number Publication Date
CH492090A true CH492090A (de) 1970-06-15

Family

ID=7372525

Family Applications (2)

Application Number Title Priority Date Filing Date
CH729764A CH411790A (de) 1968-08-24 1964-06-04 Verfahren und Einrichtung zum Auftragen einer Filterhilfsschicht auf das Filtermedium von Filterpressen
CH789969A CH492090A (de) 1968-08-24 1969-05-23 Aufsatz für Strassenabläufe

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH729764A CH411790A (de) 1968-08-24 1964-06-04 Verfahren und Einrichtung zum Auftragen einer Filterhilfsschicht auf das Filtermedium von Filterpressen

Country Status (3)

Country Link
CH (2) CH411790A (de)
DE (1) DE1461442A1 (de)
NL (1) NL6406415A (de)

Also Published As

Publication number Publication date
DE1461442A1 (de) 1969-03-27
NL6406415A (de) 1964-12-07
CH411790A (de) 1966-04-30

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