AT359470B - GAS FILTER - Google Patents

GAS FILTER

Info

Publication number: AT359470B
Authority: AT; Austria
Prior art keywords: gas filter; filter; gas
Prior art date: 1973-09-11

Application number

AT730574A

Other languages

German (de)

Other versions

ATA730574A (en

Original Assignee

Arenco Bmd Maschfab

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.)

1973-09-11

Filing date

1974-09-11

Publication date

1980-11-10

1974-09-11 Application filed by Arenco Bmd Maschfab filed Critical Arenco Bmd Maschfab

1980-04-15 Publication of ATA730574A publication Critical patent/ATA730574A/en

1980-11-10 Application granted granted Critical

1980-11-10 Publication of AT359470B publication Critical patent/AT359470B/en

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4272—Special valve constructions adapted to filters or filter elements
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/30—Hardeners

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Physics & Mathematics (AREA)
Spectroscopy & Molecular Physics (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
General Physics & Mathematics (AREA)
Filtering Of Dispersed Particles In Gases (AREA)

AT730574A 1973-09-11 1974-09-11 GAS FILTER AT359470B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19732345722 DE2345722A1 (en)	1973-09-11	1973-09-11	Self cleaning gas filter with backflush - having rotary valve in backflush line to provide pulsing action

Publications (2)

Publication Number	Publication Date
ATA730574A ATA730574A (en)	1980-04-15
AT359470B true AT359470B (en)	1980-11-10

Family

ID=5892231

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT730574A AT359470B (en)	1973-09-11	1974-09-11	GAS FILTER

Country Status (2)

Country	Link
AT (1)	AT359470B (en)
DE (1)	DE2345722A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE9101433U1 (en) *	1991-02-08	1991-04-25	Steag Ag, 4300 Essen	Housing for accommodating a dust filter for a gas sampling probe
AT405615B (en) *	1997-10-17	1999-10-25	Kappa Arbeitsschutz & Umweltte	METHOD AND DEVICE FOR CLEANING A DUST SEPARATOR
AT410403B (en) *	2001-07-12	2003-04-25	Scheuch Gmbh	METHOD AND DEVICE FOR CLEANING FILTERS FOR DUST-EXHAUST GASES
AT510406B1 (en) *	2011-04-04	2012-04-15	Scheuch Gmbh	HOSE FILTER FOR CLEANING DUST-LOADED GASES AND INJECTOR FOR SUCH A HOSE FILTER

1973
- 1973-09-11 DE DE19732345722 patent/DE2345722A1/en not_active Ceased
1974
- 1974-09-11 AT AT730574A patent/AT359470B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
ATA730574A (en)	1980-04-15
DE2345722A1 (en)	1975-03-20

Publication	Publication Date	Title
IT1020610B (en)	1977-12-30	GAS PURIFICATION
IT1007000B (en)	1976-10-20	DUST FILTER
FI56310B (en)	1979-09-28	FILTER ELEMENT
BE810095A (en)	1974-07-23	DIGITAEL FILTER
NO142025C (en)	1980-07-02	AIR FILTER.
NL153745B (en)	1977-06-15	HIGH PASS FILTER.
IT989406B (en)	1975-05-20	FILTER FOR GAS
DK142743C (en)	1981-08-17	GAS FILTER CLEANER
AT339264B (en)	1977-10-10	GAS FILTER
SE7512561L (en)	1976-05-10	FILTER
IT1008989B (en)	1976-11-30	FILTRATION
AT357991B (en)	1980-08-11	GAS FILTER MEDIUM
IT1026525B (en)	1978-10-20	GAS PURIFICATION
BE828462A (en)	1975-10-28	FILTER ASSEMBLY
BR7401957D0 (en)	1974-11-19	COAL FILTER
AT354675B (en)	1979-01-25	GAS PURIFICATION DEVICE
BE811058A (en)	1974-08-16	GAS PREPARATION PROCESS
NL7509418A (en)	1976-02-10	FILTER.
ATA596573A (en)	1979-06-15	POCKET FILTER
AT332779B (en)	1976-10-11	CIGARETTE FILTER
FI56767B (en)	1979-12-31	FILTER FOER ROEKBAR TOBAKSPRODUKT
AT359470B (en)	1980-11-10	GAS FILTER
NL7511003A (en)	1976-03-22	FILTER.
NL7415129A (en)	1975-06-03	FILTER CANDLE.
IT1019770B (en)	1977-11-30	INERTIA FILTER FOR GAS

Legal Events

Date	Code	Title	Description
1988-01-15	ELJ	Ceased due to non-payment of the annual fee