FR2192857B1 - - Google Patents
Info
- Publication number
- FR2192857B1 FR2192857B1 FR7325884A FR7325884A FR2192857B1 FR 2192857 B1 FR2192857 B1 FR 2192857B1 FR 7325884 A FR7325884 A FR 7325884A FR 7325884 A FR7325884 A FR 7325884A FR 2192857 B1 FR2192857 B1 FR 2192857B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
- F04B43/1223—Machines, pumps, or pumping installations having flexible working members having peristaltic action the actuating elements, e.g. rollers, moving in a straight line during squeezing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/114—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for inward flow filtration
- B01D29/115—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for inward flow filtration open-ended, the arrival of the mixture to be filtered and the discharge of the concentrated mixture are situated on both opposite sides of the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
- B01D29/606—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by pressure measuring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
- B01D29/82—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/885—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices with internal recirculation through the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/26—Filters with built-in pumps filters provided with a pump mounted in or on the casing
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtration Of Liquid (AREA)
- Treatment Of Sludge (AREA)
- External Artificial Organs (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2200158A DE2200158B2 (de) | 1972-01-04 | 1972-01-04 | Verfahren zur Fraktionierung von in Suspension sich befindenden feststoffartigen Partikeln in separater, geflockter oder agglomerierter Form und Vorrichtung zur Durchführung des Verfahrens |
DE2234592A DE2234592C2 (de) | 1972-01-04 | 1972-07-14 | Verfahren und Vorrichtung zur teilweisen Fraktionierung von in Suspension sich befindenden feststoffartigen oder Feststoffcharakter aufweisenden Partikeln in separater, geflockter oder agglomerierter Form |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2192857A1 FR2192857A1 (en) | 1974-02-15 |
FR2192857B1 true FR2192857B1 (fr) | 1977-05-13 |
Family
ID=25762526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7325884A Granted FR2192857A1 (en) | 1972-01-04 | 1973-07-13 | Sludge dewatering filter - combines vacuum filtration with sludge feed |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE802027A (fr) |
DE (2) | DE2200158B2 (fr) |
FR (1) | FR2192857A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2480626C1 (ru) * | 2011-11-03 | 2013-04-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Азово-Черноморская государственная агроинженерная академия" (ФГБОУ ВПО АЧГАА) | Ротационный вакуумный насос шлангового типа |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2532556B1 (fr) * | 1982-09-03 | 1987-02-06 | Marseille Eaux | Dispositif simplifie pour la filtration et la separation en continu des produits fluides et solides |
GB9507311D0 (en) * | 1995-04-07 | 1995-05-31 | Hoare David A | Sewage sludge separation apparatus |
JP7139323B2 (ja) * | 2016-11-01 | 2022-09-20 | エフ.ホフマン-ラ ロシュ アーゲー | Cns関連疾患を処置するための1,3-ジヒドロ-1,4-ベンゾジアゼピン-2-チオン |
-
1972
- 1972-01-04 DE DE2200158A patent/DE2200158B2/de active Granted
- 1972-07-14 DE DE2234592A patent/DE2234592C2/de not_active Expired
-
1973
- 1973-07-06 BE BE133216A patent/BE802027A/fr unknown
- 1973-07-13 FR FR7325884A patent/FR2192857A1/fr active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2480626C1 (ru) * | 2011-11-03 | 2013-04-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Азово-Черноморская государственная агроинженерная академия" (ФГБОУ ВПО АЧГАА) | Ротационный вакуумный насос шлангового типа |
Also Published As
Publication number | Publication date |
---|---|
FR2192857A1 (en) | 1974-02-15 |
DE2234592C2 (de) | 1982-06-16 |
DE2200158A1 (de) | 1973-07-12 |
DE2234592A1 (de) | 1974-01-31 |
DE2200158B2 (de) | 1974-08-01 |
BE802027A (fr) | 1973-11-05 |
DE2200158C3 (fr) | 1975-03-20 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |