FR1499944A - Filtration strainer - Google Patents

Filtration strainer

Info

Publication number: FR1499944A
Authority: FR; France
Prior art keywords: filtration strainer; strainer; filtration
Prior art date: 1966-04-25
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

Application number

FR58916A

Other languages

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.)

Compagnie Electro Mecanique SA

Original Assignee

Compagnie Electro Mecanique SA

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.)

1966-04-25

Filing date

1966-04-25

Publication date

1967-11-03

1966-04-25 Application filed by Compagnie Electro Mecanique SA filed Critical Compagnie Electro Mecanique SA

1966-04-25 Priority to FR58916A priority Critical patent/FR1499944A/en

1967-04-21 Priority to GB18469/67A priority patent/GB1127258A/en

1967-11-03 Application granted granted Critical

1967-11-03 Publication of FR1499944A publication Critical patent/FR1499944A/en

Status Expired legal-status Critical Current

Classifications

- 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
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
- 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
- B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward 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
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
- 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
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Paper (AREA)

FR58916A 1966-04-25 1966-04-25 Filtration strainer Expired FR1499944A (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
FR58916A FR1499944A (en)	1966-04-25	1966-04-25	Filtration strainer
GB18469/67A GB1127258A (en)	1966-04-25	1967-04-21	Filter

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR58916A FR1499944A (en)	1966-04-25	1966-04-25	Filtration strainer

Publications (1)

Publication Number	Publication Date
FR1499944A true FR1499944A (en)	1967-11-03

Family

ID=8607001

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR58916A Expired FR1499944A (en)	1966-04-25	1966-04-25	Filtration strainer

Country Status (2)

Country	Link
FR (1)	FR1499944A (en)
GB (1)	GB1127258A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4834783A (en) *	1988-05-09	1989-05-30	Consolidation Coal Company	Rotary separator
US4836611A (en) *	1988-05-09	1989-06-06	Consolidation Coal Company	Method and apparatus for drilling and separating

1966
- 1966-04-25 FR FR58916A patent/FR1499944A/en not_active Expired
1967
- 1967-04-21 GB GB18469/67A patent/GB1127258A/en not_active Expired

Also Published As

Publication number	Publication date
GB1127258A (en)	1968-09-18

Publication	Publication Date	Title
AT313605B (en)	1974-02-25	Filter element
CH501422A (en)	1971-01-15	filter
CH458896A (en)	1968-06-30	filter
AT268316B (en)	1969-02-10	Filter device
NL157166B (en)	1978-06-15	MONOLYTIC CRYSTAL FILTER.
BE757121A (en)	1971-03-16	FILTER ELEMENTS
AT306278B (en)	1973-04-10	Attachment filter
NL150341B (en)	1976-08-16	FILTER.
CH500748A (en)	1970-12-31	Backwashable filter
AT280357B (en)	1970-04-10	Electromechanical filter
CH526325A (en)	1972-08-15	Filtering device
FR1540119A (en)	1968-09-20	Filtered connector
CH506212A (en)	1971-04-15	Low pass filter
BE747829A (en)	1970-09-23	FILTER ELEMENTS
FR1499944A (en)	1967-11-03	Filtration strainer
BE752094A (en)	1970-12-01	FILTRATION ELEMENT
AT271498B (en)	1969-06-10	Filter apparatus
FR1481140A (en)	1967-05-19	Filter press
FR1511844A (en)	1968-02-02	Filter press
DE2053591B2 (en)	1972-04-13	FILTER ARRANGEMENT
FR1482020A (en)	1967-05-26	Strainer
FR1491398A (en)	1967-08-11	Strainer
BE753961A (en)	1970-12-31	FILTER ARRANGEMENT
FR1478801A (en)	1967-04-28	Filtered
FR1520200A (en)	1968-04-05	Filtered