FR2389398A1 - - Google Patents

Info

Publication number
FR2389398A1
FR2389398A1 FR7813172A FR7813172A FR2389398A1 FR 2389398 A1 FR2389398 A1 FR 2389398A1 FR 7813172 A FR7813172 A FR 7813172A FR 7813172 A FR7813172 A FR 7813172A FR 2389398 A1 FR2389398 A1 FR 2389398A1
Authority
FR
France
Prior art keywords
plates
filter
hydraulic pressure
regulator
damaging
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.)
Granted
Application number
FR7813172A
Other languages
English (en)
French (fr)
Other versions
FR2389398B3 (cs
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.)
Envirotech Corp
Original Assignee
Envirotech Corp
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 Envirotech Corp filed Critical Envirotech Corp
Publication of FR2389398A1 publication Critical patent/FR2389398A1/fr
Application granted granted Critical
Publication of FR2389398B3 publication Critical patent/FR2389398B3/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/04—Controlling the filtration
    • 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
    • B01D25/19—Clamping means for closing the filter press, e.g. hydraulic jacks

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Control Of Fluid Pressure (AREA)
FR7813172A 1977-05-04 1978-05-03 Expired FR2389398B3 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79380677A 1977-05-04 1977-05-04

Publications (2)

Publication Number Publication Date
FR2389398A1 true FR2389398A1 (cs) 1978-12-01
FR2389398B3 FR2389398B3 (cs) 1980-11-28

Family

ID=25160848

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7813172A Expired FR2389398B3 (cs) 1977-05-04 1978-05-03

Country Status (4)

Country Link
DE (1) DE2818989A1 (cs)
FR (1) FR2389398B3 (cs)
GB (1) GB1598260A (cs)
NL (1) NL7803525A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2823501C2 (de) * 1978-05-30 1985-04-18 Eberhard Hoesch & Söhne GmbH & Co, 5160 Düren Plattenfilterpresse mit Steuereinrichtung für die Bewegung der Plattenverschiebevorrichtung und eines etwaigen Filtertuchwaschwagens

Also Published As

Publication number Publication date
DE2818989A1 (de) 1978-11-09
GB1598260A (en) 1981-09-16
NL7803525A (nl) 1978-11-07
FR2389398B3 (cs) 1980-11-28

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Legal Events

Date Code Title Description
ST Notification of lapse