FR842498A - Appareil de filtration - Google Patents

Appareil de filtration

Info

Publication number: FR842498A
Authority: FR; France
Prior art keywords: filtration apparatus; filtration
Prior art date: 1938-08-23
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

Other languages

Inventor

Albert Beale

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.)

STREAM LINE FILTERS Ltd

Original Assignee

STREAM LINE FILTERS Ltd

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.)

1938-08-23

Filing date

1938-08-23

Publication date

1939-06-13

1938-08-23 Application filed by STREAM LINE FILTERS Ltd filed Critical STREAM LINE FILTERS Ltd

1939-06-13 Application granted granted Critical

1939-06-13 Publication of FR842498A publication Critical patent/FR842498A/fr

Status Expired legal-status Critical Current

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
- B01D29/46—Edge filtering elements, i.e. using contiguous impervious surfaces of flat, stacked bodies
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/30—Feeding devices ; Discharge devices
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/32—Removal of the filter cakes
- 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
- B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
- 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
- B01D35/18—Heating or cooling the filters

Landscapes

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

FR842498D 1938-08-23 1938-08-23 Appareil de filtration Expired FR842498A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR842498T		1938-08-23

Publications (1)

Publication Number	Publication Date
FR842498A true FR842498A (fr)	1939-06-13

Family

ID=9311471

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR842498D Expired FR842498A (fr)	1938-08-23	1938-08-23	Appareil de filtration

Country Status (1)

Country	Link
FR (1)	FR842498A (fr)

1938
- 1938-08-23 FR FR842498D patent/FR842498A/fr not_active Expired

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