CH615604A5 - - Google Patents

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Info

Publication number: CH615604A5
Authority: CH; Switzerland
Prior art keywords: collecting space; filtrate collecting; liquid; filter layer; centrifugal drum
Prior art date: 1977-02-22

Application number

CH217977A

Other languages

German (de)

English (en)

Inventor

Leonhard Spiewok

Original Assignee

Escher Wyss Ag

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.)

1977-02-22

Filing date

1977-02-22

Publication date

1980-02-15

1977-02-22 Application filed by Escher Wyss Ag filed Critical Escher Wyss Ag

1977-02-22 Priority to CH217977A priority Critical patent/CH615604A5/de

1978-02-14 Priority to US05/877,713 priority patent/US4146476A/en

1978-02-16 Priority to SE7801811A priority patent/SE7801811L/xx

1978-02-17 Priority to IT20380/78A priority patent/IT1092773B/it

1978-02-17 Priority to IN182/CAL/78A priority patent/IN148372B/en

1978-02-20 Priority to GB6674/78A priority patent/GB1598503A/en

1978-02-21 Priority to FR7804848A priority patent/FR2380820A1/fr

1978-02-21 Priority to NL7801938A priority patent/NL7801938A/xx

1978-02-22 Priority to BR7801069A priority patent/BR7801069A/pt

1978-02-22 Priority to JP1958578A priority patent/JPS53105768A/ja

1980-02-15 Publication of CH615604A5 publication Critical patent/CH615604A5/de

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B15/00—Other accessories for centrifuges
- B04B15/06—Other accessories for centrifuges for cleaning bowls, filters, sieves, inserts, or the like
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/52—Regenerating the filter material in the filter by forces created by movement of the filter element
- B01D33/56—Regenerating the filter material in the filter by forces created by movement of the filter element involving centrifugal force

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Centrifugal Separators (AREA)

CH217977A 1977-02-22 1977-02-22 CH615604A5 (fr)

Priority Applications (10)

Application Number	Priority Date	Filing Date	Title
CH217977A CH615604A5 (fr)	1977-02-22	1977-02-22
US05/877,713 US4146476A (en)	1977-02-22	1978-02-14	Peeling centrifuge
SE7801811A SE7801811L (sv)	1977-02-22	1978-02-16	Forfaringssett och anordning for regenerering av filterskiktet i en skalcentrifug
IT20380/78A IT1092773B (it)	1977-02-22	1978-02-17	Procedimento ed apparato per la rigenerazione dello strato filtrante di una centrifuga selezionatrice
IN182/CAL/78A IN148372B (fr)	1977-02-22	1978-02-17
GB6674/78A GB1598503A (en)	1977-02-22	1978-02-20	Method and apparatus for regenerating the filter bed of a peeling centrifuge
FR7804848A FR2380820A1 (fr)	1977-02-22	1978-02-21	Procede et dispositif pour la regeneration de la couche filtrante d'une centrifugeuse a ecroutage
NL7801938A NL7801938A (nl)	1977-02-22	1978-02-21	Werkwijze en inrichting voor het regenereren van de filterlaag van een schilcentrifuge.
BR7801069A BR7801069A (pt)	1977-02-22	1978-02-22	Processo e instalacao de regeneracao da camada filtrante de uma centrifuga descorticante
JP1958578A JPS53105768A (en)	1977-02-22	1978-02-22	Method of regenerating filter layer in batch type centrifugal separator and apparatus therefor

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH217977A CH615604A5 (fr)	1977-02-22	1977-02-22

Publications (1)

Publication Number	Publication Date
CH615604A5 true CH615604A5 (fr)	1980-02-15

Family

ID=4227732

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH217977A CH615604A5 (fr)	1977-02-22	1977-02-22

Country Status (10)

Country	Link
US (1)	US4146476A (fr)
JP (1)	JPS53105768A (fr)
BR (1)	BR7801069A (fr)
CH (1)	CH615604A5 (fr)
FR (1)	FR2380820A1 (fr)
GB (1)	GB1598503A (fr)
IN (1)	IN148372B (fr)
IT (1)	IT1092773B (fr)
NL (1)	NL7801938A (fr)
SE (1)	SE7801811L (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI60652C (fi) *	1980-05-28	1982-03-10	Rauma Repola Oy	Foerfarande och anordning foer tjockning av suspension eller massa
US5048199A (en) *	1989-01-06	1991-09-17	Wen-Don Corporation	Dewatering composition
JPH0729070B2 (ja) *	1989-07-07	1995-04-05	株式会社松本機械製作所	遠心分離機のフィルタ洗浄方法
ES2057619T3 (es) *	1990-02-15	1994-10-16	Krauss Maffei Ag	Procedimiento para la limpieza del elemento filtrante de una centrifugadora de filtro.
US5250119A (en) *	1990-02-15	1993-10-05	Krauss Maffei, A.G.	Process for cleaning the filtering medium of a filtering centrifuge
CN101791595B (zh) *	2010-01-06	2011-11-30	安徽赛而特离心机有限公司	一种碟式分离机冲洗液输送装置
DE102021124023A1 (de) *	2021-09-16	2023-03-16	Bluecatbio Gmbh	Zentrifuge und Verfahren zum Reinigen einer Zentrifuge

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE349605A (fr) *	1927-03-12
FR745505A (fr) *	1931-12-17	1933-05-12
US2172320A (en) *	1933-11-27	1939-09-05	Sharples Corp	Method of dewaxing hydrocarbon oils
US2658620A (en) *	1948-03-19	1953-11-10	Sharples Corp	Separation of liquid from solids
US2765915A (en) *	1953-11-16	1956-10-09	Nilsson Ivar Linus	Method of and means for recovering fibers from pulp-water
US3074556A (en) *	1960-04-25	1963-01-22	Rosaen Filter Co	Fluid filtering mechanism
FR1404009A (fr) *	1964-06-22	1965-06-25		Appareil pour la filtration de liquides
DE2212178A1 (de) *	1972-03-14	1973-09-20	Kloeckner Humboldt Deutz Ag	Spuelbare zentrifuge
DE2260461C3 (de) *	1972-12-11	1980-06-04	Krauss-Maffei Ag, 8000 Muenchen	Filterzentrifuge

1977
- 1977-02-22 CH CH217977A patent/CH615604A5/de not_active IP Right Cessation
1978
- 1978-02-14 US US05/877,713 patent/US4146476A/en not_active Expired - Lifetime
- 1978-02-16 SE SE7801811A patent/SE7801811L/xx unknown
- 1978-02-17 IT IT20380/78A patent/IT1092773B/it active
- 1978-02-17 IN IN182/CAL/78A patent/IN148372B/en unknown
- 1978-02-20 GB GB6674/78A patent/GB1598503A/en not_active Expired
- 1978-02-21 NL NL7801938A patent/NL7801938A/xx not_active Application Discontinuation
- 1978-02-21 FR FR7804848A patent/FR2380820A1/fr active Granted
- 1978-02-22 BR BR7801069A patent/BR7801069A/pt unknown
- 1978-02-22 JP JP1958578A patent/JPS53105768A/ja active Pending

Also Published As

Publication number	Publication date
SE7801811L (sv)	1978-08-23
FR2380820A1 (fr)	1978-09-15
IT7820380A0 (it)	1978-02-17
FR2380820B1 (fr)	1983-04-22
IN148372B (fr)	1981-01-31
JPS53105768A (en)	1978-09-14
NL7801938A (nl)	1978-08-24
BR7801069A (pt)	1978-09-19
GB1598503A (en)	1981-09-23
IT1092773B (it)	1985-07-12
US4146476A (en)	1979-03-27

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Legal Events

Date	Code	Title	Description
1986-10-31	PL	Patent ceased
2024-10-31	PL	Patent ceased