IT1026370B - Procedimento e dispositivo di filtrazione - Google Patents

Procedimento e dispositivo di filtrazione

Info

Publication number: IT1026370B
Authority: IT; Italy
Prior art keywords: procedure; filtration device; filtration
Prior art date: 1974-01-17

Application number

IT47717/75A

Other languages

English (en)

Original Assignee

Stamicarbon

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.)

1974-01-17

Filing date

1975-01-16

Publication date

1978-09-20

1975-01-16 Application filed by Stamicarbon filed Critical Stamicarbon

1978-09-20 Application granted granted Critical

1978-09-20 Publication of IT1026370B publication Critical patent/IT1026370B/it

Classifications

- 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
- B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
- B01D29/48—Edge filtering elements, i.e. using contiguous impervious surfaces of spirally or helically wound bodies

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Filtration Of Liquid (AREA)
Filtering Of Dispersed Particles In Gases (AREA)
Filtering Materials (AREA)

IT47717/75A 1974-01-17 1975-01-16 Procedimento e dispositivo di filtrazione IT1026370B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7400613A NL7400613A (nl)	1974-01-17	1974-01-17	Werkwijze en inrichting voor het filtreren van media.

Publications (1)

Publication Number	Publication Date
IT1026370B true IT1026370B (it)	1978-09-20

Family

ID=19820565

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT47717/75A IT1026370B (it)	1974-01-17	1975-01-16	Procedimento e dispositivo di filtrazione

Country Status (11)

Country	Link
US (1)	US3975274A (it)
JP (1)	JPS5543374B2 (it)
BE (1)	BE824429A (it)
CA (1)	CA1040108A (it)
CH (1)	CH613126A5 (it)
DE (1)	DE2500990C3 (it)
FR (1)	FR2272716B1 (it)
GB (1)	GB1481501A (it)
IT (1)	IT1026370B (it)
NL (1)	NL7400613A (it)
SE (1)	SE404757B (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4113618A (en) *	1975-12-08	1978-09-12	Hitachi, Ltd.	Method of and apparatus for solid-liquid separation
DE2828976C2 (de) *	1978-07-01	1983-06-01	Bergwerksverband Gmbh, 4300 Essen	Anschwemmkerzenfilter-Vorrichtung für Trockenaustrag und Verfahren zur Reinigung der Vorrichtung
DE3030318C2 (de) *	1980-08-11	1984-11-08	Totoku Electric Co., Ltd., Tokyo	Verfahren zur Herstellung eines Filters
JPS58175956A (ja) *	1982-04-06	1983-10-15	Nissan Motor Co Ltd	直流モ−タの雑音遮蔽構造
GB2126915A (en) *	1982-09-11	1984-04-04	Thermocycle	Filter element
DE3241617A1 (de) *	1982-11-10	1984-05-10	Anton Steinecker Maschinenfabrik Gmbh, 8050 Freising	Rotationsscheibenfilter
GB8415284D0 (en) *	1984-06-15	1984-07-18	Endless Energy Ltd	Filters
GB2170732B (en) *	1985-02-07	1988-11-30	Arai Machinery Corp	A filter process and its device
GB8521716D0 (en) *	1985-08-31	1985-10-02	Parkman Group Servic Ltd	Filters & values
JPH0661413B2 (ja) *	1988-02-16	1994-08-17	信一中村	フィルター
GB8918581D0 (en) *	1989-08-15	1989-09-27	Endless Energy Ltd	A filter element
US5118421A (en) *	1989-08-24	1992-06-02	Albany International Corp.	Cylndrical filter media with support structure
DE4022738A1 (de) *	1990-01-21	1991-07-25	Altenburger Electronic Gmbh	Verfahren zur herstellung einer aus draht gewickelten, rohrfoermigen membran zur mikrofiltration, ultrafiltration oder pervaporation von suspensionen, emulsionen oder zur gastrennung
US5520822A (en) *	1993-08-24	1996-05-28	University Of Kentucky Research Foundation	Apparatus and method of hyperbaric filtration
US5792353A (en) *	1996-05-31	1998-08-11	Filtrox-Werk Ag	Helical filter candle including evenly spaced turns and compressed ends and method of its manufacture
US8147590B2 (en) *	2000-08-17	2012-04-03	Bayne Carew	Fluid filter separator and method
US7513372B2 (en) *	2000-08-17	2009-04-07	Carew E Bayne	Wave coil filter assembly
US8262753B2 (en) *	2000-08-17	2012-09-11	Bayne Carew	Apparatus for generating hydrocarbon fuel
CA2419926C (en) *	2000-08-17	2009-11-10	E. Bayne Carew	Filter assembly, filter element, and method of utilizing the same
ES2718238T3 (es)	2016-06-10	2019-06-28	Alfa Laval Corp Ab	Unidad de filtrado con retrolavado automático

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2084433A (en) *	1934-10-27	1937-06-22	Chorlton Frank Oscar Levi	Filter, strainer, and the like
US2133004A (en) *	1936-08-11	1938-10-11	Motor Improvements Inc	Filter
BE454202A (it) *	1943-12-30
US2429417A (en) *	1945-01-16	1947-10-21	Franklin R Magill	Automatic self-cleaning water strainer
US2569748A (en) *	1946-08-22	1951-10-02	Grave Thomas De	Strainer apparatus
US2856076A (en) *	1956-03-30	1958-10-14	Fram Corp	Fiber disc filter cartridges
US3216572A (en) *	1961-11-24	1965-11-09	Bendix Corp	Filter unit
US3487931A (en) *	1968-03-06	1970-01-06	Universal Oil Prod Co	Filter unit with removable selfcleaning screen section

1974
- 1974-01-17 NL NL7400613A patent/NL7400613A/xx not_active Application Discontinuation
1975
- 1975-01-11 DE DE2500990A patent/DE2500990C3/de not_active Expired
- 1975-01-14 CH CH38575A patent/CH613126A5/xx not_active IP Right Cessation
- 1975-01-16 US US05/541,691 patent/US3975274A/en not_active Expired - Lifetime
- 1975-01-16 IT IT47717/75A patent/IT1026370B/it active
- 1975-01-16 FR FR7501244A patent/FR2272716B1/fr not_active Expired
- 1975-01-16 BE BE152414A patent/BE824429A/xx not_active IP Right Cessation
- 1975-01-16 CA CA218,060A patent/CA1040108A/en not_active Expired
- 1975-01-16 GB GB1954/75A patent/GB1481501A/en not_active Expired
- 1975-01-17 SE SE7500533A patent/SE404757B/xx unknown
- 1975-01-17 JP JP768575A patent/JPS5543374B2/ja not_active Expired

Also Published As

Publication number	Publication date
DE2500990B2 (de)	1980-07-17
JPS5543374B2 (it)	1980-11-06
FR2272716A1 (it)	1975-12-26
DE2500990C3 (de)	1981-06-04
DE2500990A1 (de)	1975-07-24
FR2272716B1 (it)	1981-10-23
BE824429A (nl)	1975-07-16
JPS50124263A (it)	1975-09-30
CH613126A5 (it)	1979-09-14
SE7500533L (it)	1975-07-18
US3975274A (en)	1976-08-17
CA1040108A (en)	1978-10-10
SE404757B (sv)	1978-10-30
GB1481501A (en)	1977-08-03
NL7400613A (nl)	1975-07-21

Publication	Publication Date	Title
IT1042345B (it)	1980-01-30	Dispositivo depastigliatore
DK385975A (da)	1976-02-29	Antikonceptionsapparat
AT351624B (de)	1979-08-10	Stereomikrophongeraet
TR18573A (tr)	1977-04-11	Elektroliz cihazi ve usuelue
IT1026370B (it)	1978-09-20	Procedimento e dispositivo di filtrazione
IT1037279B (it)	1979-11-10	Dispositivo fotogalvanico
AT334842B (de)	1976-02-10	Spannvorrichtung
IT1039449B (it)	1979-12-10	Dispositivo per filtrazione
DE2545988A1 (de)	1976-04-29	Lese-kopiergeraet
IT1051145B (it)	1981-04-21	Dispositivo depuratore
SE7412114L (sv)	1976-03-29	Linjeriseringsanordning
TR19318A (tr)	1978-11-28	4-metiltio-2-triflorometilmetansulfonanilid ve tuerevleri
BR7503437A (pt)	1976-05-25	Dispositivo de icamento
SE7414680L (sv)	1976-05-24	Mothallsanordning
IT1037837B (it)	1979-11-20	Dispositivo di nescolarmento
BE830034A (nl)	1975-10-01	Halfgeleiderinrichting
SE400889B (sv)	1978-04-17	Festanordning
IT1030417B (it)	1979-03-30	Procedimento e dispositivo di tessitura
TR18296A (tr)	1976-12-28	Oksasiklohekzan muestaklari ve bunlarin imali usulue
BE832491A (nl)	1975-12-01	Halfgeleiderinrichting
DK434874A (da)	1976-02-15	Filtreringsapparat
SE7509779L (sv)	1976-03-05	Likstromstransformerande anordning
IT1031500B (it)	1979-04-30	Dispositivo d allarme
SE386594B (sv)	1976-08-16	Filteranordning
AT340217B (de)	1977-12-12	Aufnahme- und haltevorrichtung