NL6907018A - - Google Patents

Info

Publication number: NL6907018A
Authority: NL; Netherlands

Application number

NL6907018A

Other versions

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.)

1968-05-09

Filing date

1969-05-07

Publication date

1969-11-11

1969-05-07 Application filed filed Critical

1969-11-11 Publication of NL6907018A publication Critical patent/NL6907018A/xx

1979-07-16 Publication of NL160757B publication Critical patent/NL160757B/xx

1979-12-17 Application granted granted Critical

1979-12-17 Publication of NL160757C publication Critical patent/NL160757C/xx

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/22—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using a flexible member, e.g. diaphragm, urged by fluid pressure
- B30B9/225—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using a flexible member, e.g. diaphragm, urged by fluid pressure the diaphragm being tubular
- 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
- B01D29/13—Supported filter elements
- B01D29/15—Supported filter elements arranged for inward flow filtration
- 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
- B01D29/78—Handling the filter cake in the filter for purposes other than for regenerating for washing
- 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
- B01D29/822—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression using membranes
- 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
- B01D29/94—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 discharging the filter cake, e.g. chutes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- 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)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Filtration Of Liquid (AREA)
Filtering Materials (AREA)
Separation Using Semi-Permeable Membranes (AREA)

NL6907018.A 1968-05-09 1969-05-07 Inrichting voor het persen van vloeistof uit vloeistof- houdend materiaal. NL160757C (nl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB2200968		1968-05-09
GB50525/68A GB1271494A (en)	1968-05-09	1968-05-09	Filtration apparatus

Publications (3)

Publication Number	Publication Date
NL6907018A true NL6907018A (de)	1969-11-11
NL160757B NL160757B (nl)	1979-07-16
NL160757C NL160757C (nl)	1979-12-17

Family

ID=26255650

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL6907018.A NL160757C (nl)	1968-05-09	1969-05-07	Inrichting voor het persen van vloeistof uit vloeistof- houdend materiaal.

Country Status (9)

Country	Link
US (1)	US3540586A (de)
BE (1)	BE732728A (de)
DE (1)	DE1923409C3 (de)
FR (1)	FR2008147A1 (de)
GB (1)	GB1271494A (de)
HK (1)	HK12577A (de)
LU (1)	LU58597A1 (de)
NL (1)	NL160757C (de)
PL (1)	PL80057B1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2549040C3 (de) *	1975-11-03	1979-08-16	Merck Patent Gmbh, 6100 Darmstadt	Auspreßfilter
GB1582957A (en) *	1977-02-07	1981-01-21	English Clays Lovering Pochin	Tube pressure filters
US4371376A (en) *	1981-06-17	1983-02-01	Norwood Minerals, Inc.	Consolidation of slurries of solid particulate materials
GB2120569A (en) *	1982-05-26	1983-12-07	Alfa Laval Co Ltd	Tube pressure filters
DE3240326C2 (de) *	1982-10-30	1984-08-23	Kanal-Müller Julius Müller GmbH & Co KG, 3284 Schieder-Schwalenberg	Vorrichtung zur Druckentwässerung von wässrigen Schlämmen
DE3516819C2 (de) *	1985-05-10	1994-01-20	Heinkel Ind Zentrifugen	Auspreßfilter für Suspensionen
FR2626524B1 (fr) *	1988-01-29	1991-02-22	Pall Erno	Appareil pour la separation en ses deux phases d'une substance composee de matieres solides en suspension dans un liquide
DE3838108A1 (de) *	1988-11-10	1990-05-17	Heinkel Ind Zentrifugen	Vorrichtung zum betreiben eines auspressfilters
DE3838296A1 (de) *	1988-11-11	1990-05-17	Heinkel Ind Zentrifugen	Verfahren und vorrichtung zum einstuelpen der membran bei einem auspressfilter fuer suspensionen
DE3902201A1 (de) *	1989-01-26	1990-08-02	Heinkel Ind Zentrifugen	Verfahren und vorrichtung zum betrieb eines auspressfilters fuer fluessigkeits-feststoff-gemische
DE3902200A1 (de) *	1989-01-26	1990-08-16	Heinkel Ind Zentrifugen	Verfahren zum kleinstueckigen absprengen des filterkuchens an einem auspressfilter
AT393118B (de) *	1989-12-01	1991-08-26	Guggemos Horst	Einrichtung zum entwaessern von schlaemmen
DE4423152C2 (de) *	1994-07-04	1998-04-09	Orpu Gmbh	Verfahren und Vorrichtung zum Entwässern von Fördermedien
BE1017588A5 (fr)	2007-05-02	2009-01-13	Talleres Landaluce Sa	Procede de filtration ameliore.
EP2248571A1 (de)	2009-05-05	2010-11-10	Meura S.A.	Filterpresse mit Membranen und Filterverfahren
BR102019026860A2 (pt)	2019-12-16	2021-06-22	José Oswaldo Da Silva	Equipamento e método para o desaguamento e compactação de lodos, rejeitos, materiais pastosos e suspensões

1968
- 1968-05-09 GB GB50525/68A patent/GB1271494A/en not_active Expired
1969
- 1969-04-30 PL PL1969133289A patent/PL80057B1/pl unknown
- 1969-05-05 US US828797A patent/US3540586A/en not_active Expired - Lifetime
- 1969-05-07 NL NL6907018.A patent/NL160757C/xx not_active IP Right Cessation
- 1969-05-08 BE BE732728D patent/BE732728A/xx unknown
- 1969-05-08 DE DE1923409A patent/DE1923409C3/de not_active Expired
- 1969-05-08 LU LU58597D patent/LU58597A1/xx unknown
- 1969-05-08 FR FR6914837A patent/FR2008147A1/fr not_active Withdrawn
1977
- 1977-03-10 HK HK125/77A patent/HK12577A/xx unknown

Also Published As

Publication number	Publication date
FR2008147A1 (de)	1970-01-16
NL160757C (nl)	1979-12-17
US3540586A (en)	1970-11-17
BE732728A (de)	1969-10-16
PL80057B1 (de)	1975-08-30
DE1923409B2 (de)	1980-04-24
GB1271494A (en)	1972-04-19
HK12577A (en)	1977-03-18
NL160757B (nl)	1979-07-16
DE1923409C3 (de)	1981-01-08
DE1923409A1 (de)	1969-11-20
LU58597A1 (de)	1969-08-22

Publication	Publication Date	Title
AU1946070A (de)	1972-05-09
AU428130B2 (de)	1972-09-14
AU2374870A (de)	1972-06-29
FR2008147A1 (de)	1970-01-16
AU429879B2 (de)	1972-11-09
AU416157B2 (de)	1971-08-23
AU2581067A (de)	1970-02-19
AU421558B1 (de)	1970-01-29
AU2580267A (de)	1970-02-05
AU4744468A (de)	1970-06-18
AU3224368A (de)	1969-07-17
AU3789668A (de)	1968-06-20
BE726677A (de)	1969-06-16
BE725030A (de)	1969-05-16
BE727627A (de)	1969-07-01
BE727423A (de)	1969-07-24
BE727190A (de)	1969-07-22
BE709138A (de)	1968-05-16
AU4270368A (de)	1970-03-05
BE727790A (de)	1969-07-01
BE727987A (de)	1969-08-06
BE726970A (de)	1969-07-16
BE726573A (de)	1969-07-07
BE726455A (de)	1969-06-16
BE726224A (de)	1969-05-29

Legal Events

Date	Code	Title	Description
1983-01-17	V1	Lapsed because of non-payment of the annual fee
1989-05-06	NL80	Abbreviated name of patent owner mentioned of already nullified patent	Owner name: HOLLIDAY