FR2204442A1 - - Google Patents

Info

Publication number
FR2204442A1
FR2204442A1 FR7335709A FR7335709A FR2204442A1 FR 2204442 A1 FR2204442 A1 FR 2204442A1 FR 7335709 A FR7335709 A FR 7335709A FR 7335709 A FR7335709 A FR 7335709A FR 2204442 A1 FR2204442 A1 FR 2204442A1
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.)
Granted
Application number
FR7335709A
Other versions
FR2204442B1 (fr
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.)
Celleco AB
Original Assignee
Celleco AB
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 Celleco AB filed Critical Celleco AB
Publication of FR2204442A1 publication Critical patent/FR2204442A1/fr
Application granted granted Critical
Publication of FR2204442B1 publication Critical patent/FR2204442B1/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/55—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
    • 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
    • B01D29/01—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 flat filtering elements
    • 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
    • B01D29/90—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 for feeding
    • 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
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/143—Filter condition indicators
    • 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
    • B01D35/22—Directing the mixture to be filtered on to the filters in a manner to clean the filters
FR7335709A 1972-10-25 1973-10-05 Expired FR2204442B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE13741/72A SE367849B (fr) 1972-10-25 1972-10-25

Publications (2)

Publication Number Publication Date
FR2204442A1 true FR2204442A1 (fr) 1974-05-24
FR2204442B1 FR2204442B1 (fr) 1978-11-10

Family

ID=20297909

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7335709A Expired FR2204442B1 (fr) 1972-10-25 1973-10-05

Country Status (11)

Country Link
US (1) US3935109A (fr)
JP (1) JPS4976160A (fr)
AU (1) AU459140B2 (fr)
CA (1) CA987636A (fr)
DE (1) DE2353541A1 (fr)
FI (1) FI51610C (fr)
FR (1) FR2204442B1 (fr)
GB (1) GB1441436A (fr)
IT (1) IT1003188B (fr)
SE (1) SE367849B (fr)
SU (1) SU576016A3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0102615A1 (fr) * 1982-09-04 1984-03-14 Adolf Dipl.-Ing. Voss Procédé et installation pour la préparation d'engrais solides à partir de purin

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52137767A (en) * 1976-05-14 1977-11-17 Showa Koji Kk Method of separating suspended solid matters contained in liquid
SE402942B (sv) * 1976-11-30 1978-07-24 Ljungstrom Eva Kristina Fraktioneringsapparat
SE465967B (sv) * 1990-04-11 1991-11-25 Celleco Ab Foerfarande och anordning foer separering av en fibersuspension
US5221008A (en) * 1990-05-11 1993-06-22 Derrick Manufacturing Corporation Vibratory screening machine and non-clogging wear-reducing screen assembly therefor
DE4427432A1 (de) * 1994-08-03 1996-02-08 Hubert Wilz Verfahren und Anordnung zum kontinuierlichen Entfernen von abfilterbaren Stoffen aus einer Flüssigkeit
RU2542269C2 (ru) * 2013-06-06 2015-02-20 Федеральное государственное унитарное предприятие "Государственный научный центр Российской Федерации-Физико-энергетический институт имени А.И. Лейпунского" Модуль предварительной очистки жидкости
RU2638845C1 (ru) * 2016-12-29 2017-12-18 Акционерное общество "Государственный научный центр Российской Федерации-Физико-энергетический институт имени А.И.Лейпунского Мембранный фильтр для очистки жидких сред от механических примесей

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1892039A (en) * 1931-11-30 1932-12-27 Joseph Hughes Rucker Cistern filter

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2874840A (en) * 1954-09-24 1959-02-24 Columbian General Blacks Ltd Methods of separating or classifying materials
US2860784A (en) * 1955-03-15 1958-11-18 Du Pont Filtration method
US2901763A (en) * 1955-03-24 1959-09-01 Jalkanen Matti Johannes Scraper means
US3003642A (en) * 1957-06-05 1961-10-10 Process Filters Inc Filter assembly and automatic shut-off valve therefor
US3004669A (en) * 1957-06-05 1961-10-17 Process Filters Inc Filter and automatic leaf shut-off therefor
US2988223A (en) * 1958-02-15 1961-06-13 Celleco Ab Arrangement for removal of resin and/or dewatering of pulp
US3024911A (en) * 1958-09-15 1962-03-13 Celleco Ab Method of assorting, dewatering or the like of fibrous material suspended in water
SE327328B (fr) * 1967-05-17 1970-08-17 G Holm
US3474911A (en) * 1967-12-11 1969-10-28 Freeport Sulphur Co Filters
US3789978A (en) * 1971-04-20 1974-02-05 B Janson Method and apparatus for separating finer particles from coarse particles suspended in a liquid

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1892039A (en) * 1931-11-30 1932-12-27 Joseph Hughes Rucker Cistern filter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0102615A1 (fr) * 1982-09-04 1984-03-14 Adolf Dipl.-Ing. Voss Procédé et installation pour la préparation d'engrais solides à partir de purin
WO1984000953A1 (fr) * 1982-09-04 1984-03-15 Adolf Voss Appareil et procede pour la fabrication d'engrais a partir de lisiers

Also Published As

Publication number Publication date
IT1003188B (it) 1976-06-10
DE2353541A1 (de) 1974-05-02
GB1441436A (en) 1976-06-30
JPS4976160A (fr) 1974-07-23
FI51610B (fr) 1976-11-01
CA987636A (en) 1976-04-20
US3935109A (en) 1976-01-27
FR2204442B1 (fr) 1978-11-10
SE367849B (fr) 1974-06-10
AU6048073A (en) 1975-03-20
FI51610C (fi) 1977-02-10
SU576016A3 (ru) 1977-10-05
AU459140B2 (en) 1975-03-20

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Legal Events

Date Code Title Description
ST Notification of lapse