FR2310148A1 - FLUSHING AIR VALVE FOR CLEANING HOLLOW FILTER ELEMENTS - Google Patents

FLUSHING AIR VALVE FOR CLEANING HOLLOW FILTER ELEMENTS

Info

Publication number: FR2310148A1
Authority: FR; France
Prior art keywords: air valve; filter elements; hollow filter; flushing air; cleaning hollow
Prior art date: 1975-05-05
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.): Granted

Application number

FR7613281A

Other languages

French (fr)

Other versions

FR2310148B1 (en

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.)

Buehler AG

Original Assignee

Buehler 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.)

1975-05-05

Filing date

1976-05-04

Publication date

1976-12-03

1976-05-04 Application filed by Buehler AG filed Critical Buehler AG

1976-12-03 Publication of FR2310148A1 publication Critical patent/FR2310148A1/en

1978-08-25 Application granted granted Critical

1978-08-25 Publication of FR2310148B1 publication Critical patent/FR2310148B1/fr

Status Granted legal-status Critical Current

Links

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

Landscapes

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

FR7613281A 1975-05-05 1976-05-04 FLUSHING AIR VALVE FOR CLEANING HOLLOW FILTER ELEMENTS Granted FR2310148A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH578375A CH592466A5 (en)	1975-05-05	1975-05-05

Publications (2)

Publication Number	Publication Date
FR2310148A1 true FR2310148A1 (en)	1976-12-03
FR2310148B1 FR2310148B1 (en)	1978-08-25

Family

ID=4299259

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7613281A Granted FR2310148A1 (en)	1975-05-05	1976-05-04	FLUSHING AIR VALVE FOR CLEANING HOLLOW FILTER ELEMENTS

Country Status (12)

Country	Link
JP (1)	JPS51142167A (en)
AT (1)	AT357172B (en)
AU (1)	AU497809B2 (en)
BR (1)	BR7602800A (en)
CA (1)	CA1064835A (en)
CH (1)	CH592466A5 (en)
DE (1)	DE2545252C3 (en)
ES (1)	ES447446A1 (en)
FR (1)	FR2310148A1 (en)
GB (1)	GB1538128A (en)
IT (1)	IT1059222B (en)
SE (1)	SE414454B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4690700A (en) *	1983-11-07	1987-09-01	Howeth David Franklin	Backflushed air filters with quick opening multiple discharge valve
SE451115B (en) *	1985-01-16	1987-09-07	Ulveco Kockum Sonic Ab	INSTALLATION FOR SOOTHING OF BOILERS OR SIMILAR, INCLUDING A MULTIPLE LOW-FREQUENT SOUND ALREADY DEVICES
SE466386B (en) *	1990-06-21	1992-02-10	Flaekt Ab	DEVICE FOR THE FITTING OF SUITABLE FILTER ELEMENTS IN A FILTER CHAMBER
SE468721B (en) *	1991-07-04	1993-03-08	Flaekt Ab	VALVE DEVICE FOR GENERATING SHORT-TERM PRESSURE PULSES EXAMPLE FOR BLEASING BASIC FILTER ELEMENTS
DE102011011449B4 (en) *	2011-02-17	2015-09-03	Ullmann & Co. Gmbh	Device for filtration dedusting
US20160076665A1 (en) *	2014-09-17	2016-03-17	Alstom Technology Ltd	Valve with small tank penetration diameter
EP3130829B1 (en) *	2015-08-12	2018-08-15	General Electric Technology GmbH	Valve

1975
- 1975-05-05 CH CH578375A patent/CH592466A5/xx not_active IP Right Cessation
- 1975-10-09 DE DE2545252A patent/DE2545252C3/en not_active Expired
1976
- 1976-04-20 IT IT22470/76A patent/IT1059222B/en active
- 1976-04-23 GB GB16690/76A patent/GB1538128A/en not_active Expired
- 1976-04-29 ES ES447446A patent/ES447446A1/en not_active Expired
- 1976-05-03 AT AT322276A patent/AT357172B/en not_active IP Right Cessation
- 1976-05-04 CA CA251,790A patent/CA1064835A/en not_active Expired
- 1976-05-04 AU AU13626/76A patent/AU497809B2/en not_active Expired
- 1976-05-04 FR FR7613281A patent/FR2310148A1/en active Granted
- 1976-05-04 JP JP51050032A patent/JPS51142167A/en active Granted
- 1976-05-04 SE SE7605089A patent/SE414454B/en not_active IP Right Cessation
- 1976-05-05 BR BR2800/76A patent/BR7602800A/en unknown

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number	Publication date
IT1059222B (en)	1982-05-31
SE414454B (en)	1980-08-04
DE2545252B2 (en)	1978-06-15
GB1538128A (en)	1979-01-10
FR2310148B1 (en)	1978-08-25
JPS5518126B2 (en)	1980-05-16
BR7602800A (en)	1976-11-09
AU497809B2 (en)	1979-01-11
AT357172B (en)	1980-06-25
DE2545252A1 (en)	1976-11-18
CA1064835A (en)	1979-10-23
AU1362676A (en)	1977-11-10
CH592466A5 (en)	1977-10-31
ATA322276A (en)	1979-11-15
SE7605089L (en)	1976-11-06
DE2545252C3 (en)	1979-03-29
JPS51142167A (en)	1976-12-07
ES447446A1 (en)	1977-07-01

Legal Events

Date	Code	Title	Description
1981-10-09	CL	Concession to grant licences
1991-04-05	ST	Notification of lapse

Publication	Publication Date	Title
DK149917C (en)	1988-01-04	ELECTROFILTER FOR AIR CLEANING
NL7810103A (en)	1979-04-10	TIRE IMPROVEMENTS.
IT7921142A0 (en)	1979-03-20	CLEANING BLOCKS FOR TOILETS.
AT374861B (en)	1984-06-12	CLEANING PIPE
FR2313512A1 (en)	1976-12-31	FLUSH
BE844971A (en)	1977-02-07	STREAM TURBINE
BR7700411A (en)	1977-10-18	METHOD FOR CLEANING THE FILTER DEVICE
BR7605952A (en)	1977-08-16	FILTRATION SET FOR CLEANING GAS OR AIR CHAINS
PT66987A (en)	1977-10-01	NEW PHENYLAETHYLAMINE
FR2353679A1 (en)	1977-12-30	SELF-PROPELLED RAILWAY CONSTRUCTION MACHINE, ESPECIALLY BALLAST CLEANING MACHINE AT SWITCH LEVEL
FR2310148A1 (en)	1976-12-03	FLUSHING AIR VALVE FOR CLEANING HOLLOW FILTER ELEMENTS
AT355386B (en)	1980-02-25	FLOW VALVE
SE7707514L (en)	1977-12-31	GAS CLEANING
AT382698B (en)	1987-03-25	SWING VALVE
AR210190A1 (en)	1977-06-30	ELECTROMECHANICAL FILTER
PT67110A (en)	1977-11-01	NEW CORTICOIDE
SE418051B (en)	1981-05-04	FILTER CLEANER FILTER
AT350760B (en)	1979-06-25	CLEAN AIR UNIT
BE859510A (en)	1978-04-07	WATER FLUSH VALVE
SE420440B (en)	1981-10-05	PIPE SWITCH VALVE
SE7813047L (en)	1979-07-01	FLOW AIR AIR
RO79772A2 (en)	1982-08-17	FILTER FOR CLEANING THE AIR
SE7607934L (en)	1977-01-15	FLOW VALVE
DK583076A (en)	1978-06-24	PROCEDURE FOR CLEANING AIR EXHAUST FROM RAYON PRODUCTION AND FACILITIES FOR IMPLEMENTING THE PROCEDURE
ATA891478A (en)	1984-11-15	FLOW VIBRATOR