NO152731C - Filtreringsapparat av filterposetypen, med luftfordelingsroer av spioralkonstruksjon. - Google Patents

Filtreringsapparat av filterposetypen, med luftfordelingsroer av spioralkonstruksjon.

Info

Publication number: NO152731C
Authority: NO; Norway
Prior art keywords: filtering; spioral; construction; air distribution; appliance
Prior art date: 1980-08-18

Application number

NO812772A

Other languages

English (en)

Norwegian (no)

Other versions

NO152731B (no

NO812772L (no

Inventor

Allen Starling Johnson Jr

Original Assignee

Allen Starling Johnson Jr

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.)

1980-08-18

Filing date

1981-08-17

Publication date

1985-11-13

1981-08-17 Application filed by Allen Starling Johnson Jr filed Critical Allen Starling Johnson Jr

1982-02-19 Publication of NO812772L publication Critical patent/NO812772L/no

1985-08-05 Publication of NO152731B publication Critical patent/NO152731B/no

1985-11-13 Publication of NO152731C publication Critical patent/NO152731C/no

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
- 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
- B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
- B01D46/0041—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding
- B01D46/0043—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding containing fixed gas displacement elements or cores
- 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
- B01D46/06—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material with means keeping the working surfaces flat
- 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
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2265/06—Details of supporting structures for filtering material, e.g. cores

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Filtering Of Dispersed Particles In Gases (AREA)
Rigid Pipes And Flexible Pipes (AREA)

NO812772A 1980-08-18 1981-08-17 Filtreringsapparat av filterposetypen, med luftfordelingsroer av spioralkonstruksjon. NO152731C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/178,847 US4297115A (en)	1979-09-18	1980-08-18	Bag-type filter with air diffuser tubes of helical construction

Publications (3)

Publication Number	Publication Date
NO812772L NO812772L (no)	1982-02-19
NO152731B NO152731B (no)	1985-08-05
NO152731C true NO152731C (no)	1985-11-13

Family

ID=22654158

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO812772A NO152731C (no)	1980-08-18	1981-08-17	Filtreringsapparat av filterposetypen, med luftfordelingsroer av spioralkonstruksjon.

Country Status (22)

Country	Link
US (1)	US4297115A (de)
EP (1)	EP0046352B1 (de)
JP (1)	JPS5759617A (de)
KR (1)	KR830005887A (de)
AR (1)	AR225539A1 (de)
AT (1)	ATE11739T1 (de)
AU (1)	AU543088B2 (de)
BR (1)	BR8105259A (de)
CA (1)	CA1170999A (de)
DD (1)	DD200216A5 (de)
DE (1)	DE3168896D1 (de)
DK (1)	DK152017C (de)
ES (1)	ES8204300A1 (de)
FI (1)	FI75501C (de)
HK (1)	HK94887A (de)
IL (1)	IL63455A (de)
IN (1)	IN154746B (de)
MX (1)	MX7045E (de)
NO (1)	NO152731C (de)
NZ (1)	NZ197892A (de)
SG (1)	SG64987G (de)
ZA (1)	ZA815219B (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4357151A (en) *	1981-02-25	1982-11-02	American Precision Industries Inc.	Electrostatically augmented cartridge type dust collector and method
US4521231A (en) *	1983-11-10	1985-06-04	General Electric Environmental Services, Inc.	High capacity gas filter system
JPS62200240U (de) *	1986-06-12	1987-12-19
US4861353A (en) *	1987-12-07	1989-08-29	E. I. Du Pont De Nemours And Company	Filter element and assembly
DE4123257A1 (de) *	1991-07-13	1993-01-21	Steinmueller Gmbh L & C	Verfahren zur abreinigung von staub von den aussenseiten von filterelementen und vorrichtung zur durchfuehrung des verfahrens
US5643226A (en) *	1993-02-24	1997-07-01	Minnesota Mining And Manufacturing	Low velocity aortic cannula
US5354288A (en) *	1993-02-24	1994-10-11	Minnesota Mining And Manufacturing Company	Low velocity aortic cannula
US5616137A (en) *	1995-02-22	1997-04-01	Minnesota Mining And Manufacturing Company	Low velocity aortic cannula
GB9702058D0 (en) *	1997-01-31	1997-03-19	Smiths Industries Plc	Fluid-treatment assemblies
US6241699B1 (en) *	1998-07-22	2001-06-05	Chase Medical, Inc.	Catheter system and method for posterior epicardial revascularization and intracardiac surgery on a beating heart
US5910247A (en) *	1997-09-08	1999-06-08	Outterside; W. Mark	Two element filter bag
US6179827B1 (en)	1998-03-16	2001-01-30	Chase Medical	Catheter having integral expandable/collapsible lumen
KR100758238B1 (ko) *	2001-10-08	2007-09-12	주식회사 포스코	자려진동과 내부탈진 기능을 가진 필터백 케이지 탈진장치
DE10225909B4 (de) *	2002-06-11	2005-08-04	Intensiv-Filter Gmbh & Co. Kg	Verfahren zur Herstellung eines Rohrfilters durch Wickeln sowie Rohrfilter
WO2003103798A1 (de) *	2002-06-11	2003-12-18	Intensiv-Filter Gmbh & Co.Kg	Verfahren zur herstellung eines rohrfilters durch wickeln sowie rohrfilter
KR100890803B1 (ko) *	2002-10-18	2009-03-30	주식회사 포스코	집진설비의 회전식 백필터장치
KR101054268B1 (ko)	2009-02-06	2011-08-08	경북대학교 산학협력단	역세척 가능한 필터 카트리지
US10773202B2 (en)	2016-03-02	2020-09-15	Donaldson Company, Inc.	Filter element having inner support and methods
BE1023726B1 (nl) *	2016-06-10	2017-06-30	Castellins Nv	Filtereenheid geschikt voor toepassing in de bastvezelverwerkende nijverheid
KR20190104421A (ko) *	2017-01-24	2019-09-09	신토고교 가부시키가이샤	집진 장치 및 그 분진 제거 방법
US10676301B2 (en) *	2017-02-03	2020-06-09	Wallner Expac, Inc.	Expanded metal core
EP3806975B1 (de) *	2018-06-13	2024-12-04	Cargill, Incorporated	Filtrationsverfahren
GB2592267A (en) *	2020-02-24	2021-08-25	Altair Uk Ltd	Pulse nozzle for filter cleaning systems
US20210346824A1 (en) *	2020-04-13	2021-11-11	Evoqua Water Techhnologies LLC	Regenerative Media Filtration Apparatus Improvements
US12215555B2 (en) *	2023-03-21	2025-02-04	Saudi Arabian Oil Company	Systems and methods for operating candle filters to recover glycols from drilling operations

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE543131A (de) *
US2828017A (en) *	1954-03-16	1958-03-25	Helmer A Ronningen	Automatic backwashing filter
FR1289890A (fr) *	1960-05-18	1962-04-06	Simon Ltd Henry	Perfectionnement aux filtres à air
US3538687A (en) *	1968-07-12	1970-11-10	Aerodyne Machinery Corp	Device for filtering solids from a gas
US3594992A (en) *	1969-04-01	1971-07-27	Air Preheater	Cleaning arrangement for bag filter
US3680285A (en) *	1970-11-23	1972-08-01	Hart Carter Co	Modular bag-type filter for gases
SU453176A1 (ru) *	1971-07-27	1974-12-15	А. Д. Мальгин , В. Н. Саксин	Способ регенерации фильтрующих каркасиыхрукавов
SU443674A1 (ru) *	1973-01-04	1974-09-25	Предприятие П/Я А-7229	Фильтр дл очистки газов
US4097255A (en) *	1977-04-04	1978-06-27	Samolis Alfonso A	Gas filter cleaning apparatus
US4231770A (en) *	1979-09-18	1980-11-04	Johnson Jr Allen S	Bag-type filter apparatus with internal air diffuser

1980
- 1980-08-18 US US06/178,847 patent/US4297115A/en not_active Expired - Lifetime
1981
- 1981-07-27 CA CA000382596A patent/CA1170999A/en not_active Expired
- 1981-07-29 IL IL63455A patent/IL63455A/xx not_active IP Right Cessation
- 1981-07-29 ZA ZA815219A patent/ZA815219B/xx unknown
- 1981-07-29 IN IN852/CAL/81A patent/IN154746B/en unknown
- 1981-07-30 NZ NZ197892A patent/NZ197892A/en unknown
- 1981-08-05 AT AT81303579T patent/ATE11739T1/de not_active IP Right Cessation
- 1981-08-05 EP EP81303579A patent/EP0046352B1/de not_active Expired
- 1981-08-05 DE DE8181303579T patent/DE3168896D1/de not_active Expired
- 1981-08-14 JP JP56128118A patent/JPS5759617A/ja active Granted
- 1981-08-14 AR AR286441A patent/AR225539A1/es active
- 1981-08-17 FI FI812540A patent/FI75501C/fi not_active IP Right Cessation
- 1981-08-17 BR BR8105259A patent/BR8105259A/pt not_active IP Right Cessation
- 1981-08-17 KR KR1019810002978A patent/KR830005887A/ko unknown
- 1981-08-17 NO NO812772A patent/NO152731C/no unknown
- 1981-08-17 ES ES504788A patent/ES8204300A1/es not_active Expired
- 1981-08-17 DK DK364281A patent/DK152017C/da not_active IP Right Cessation
- 1981-08-17 AU AU74240/81A patent/AU543088B2/en not_active Ceased
- 1981-08-17 DD DD81232635A patent/DD200216A5/de not_active IP Right Cessation
- 1981-08-18 MX MX819611U patent/MX7045E/es unknown
1987
- 1987-08-13 SG SG64987A patent/SG64987G/en unknown
- 1987-12-10 HK HK948/87A patent/HK94887A/xx unknown

Also Published As

Publication number	Publication date
IN154746B (de)	1984-12-15
DK152017C (da)	1988-07-11
DE3168896D1 (en)	1985-03-28
DK364281A (da)	1982-02-19
NO152731B (no)	1985-08-05
IL63455A0 (en)	1981-10-30
IL63455A (en)	1986-03-31
FI75501B (fi)	1988-03-31
FI812540L (fi)	1982-02-19
AU543088B2 (en)	1985-03-28
MX7045E (es)	1987-03-20
CA1170999A (en)	1984-07-17
JPS621282B2 (de)	1987-01-12
SG64987G (en)	1988-05-20
BR8105259A (pt)	1982-04-27
NZ197892A (en)	1985-04-30
ZA815219B (en)	1982-08-25
FI75501C (fi)	1988-07-11
EP0046352A1 (de)	1982-02-24
ES504788A0 (es)	1982-05-16
NO812772L (no)	1982-02-19
AU7424081A (en)	1982-02-25
EP0046352B1 (de)	1985-02-13
ES8204300A1 (es)	1982-05-16
KR830005887A (ko)	1983-09-14
HK94887A (en)	1987-12-18
ATE11739T1 (de)	1985-02-15
JPS5759617A (en)	1982-04-10
AR225539A1 (es)	1982-03-31
DK152017B (da)	1988-01-25
DD200216A5 (de)	1983-03-30
US4297115A (en)	1981-10-27

Publication	Publication Date	Title
NO152731C (no)	1985-11-13	Filtreringsapparat av filterposetypen, med luftfordelingsroer av spioralkonstruksjon.
FI853488L (fi)	1985-09-12	Foerfarande foer framstaellning av en expressionsplasmid.
FI74019B (fi)	1987-08-31	Foerfarande foer framstaellning av 7 -acylamino-3-substitueradmetyl-3-cefem-4-karboxylsyraderivat.
FI852709A0 (fi)	1985-07-09	Foerfarande och anordning foer fyllande av en behaollare med foervaetskad gas.
FI71758C (fi)	1987-02-09	Foerfarande foer framstaellning av spaonskiva. foerfarande foer framstaellning av spaonskiva
NO144840C (no)	1981-11-25	Luftrenser av regenerasjonstypen.
NO151382C (no)	1985-03-27	Ventilator.
NO155051C (no)	1987-02-04	Fremgangsmaate for fremstilling av alfa-klorerte klorformiaer.
IT8122581V0 (it)	1981-08-05	Apparecchio domestico.
BE888610A (nl)	1981-10-29	Dwarsstroomventilator,
AT382302B (de)	1987-02-10	Ventiliertes zigarettenfilter, zigarettenfilter- element und filterzigarette
NO824194L (no)	1982-12-14	Fartoey av typen med variabel luftpute.
FI834246A (fi)	1984-07-30	Extruderade haolkammarskivor av plast.
FI844144A0 (fi)	1984-10-22	Foerfarande foer soenderdeling av n-oxidderivat, vilka aer nyttiga foer framstaellning av olefinderivat med hoega utbyten.
FI841983A (fi)	1984-12-07	Grundpaole med foerbaettrad haollfasthet betraeffande press- och dragbelastning, medel foer formning av naemnda grundpaole och foerfarande foer framstaellning av grundpaolen.
NO142457C (no)	1980-08-20	Lufteventil.
ATE24600T1 (de)	1987-01-15	Geraet mit kochraum.
NL185297B (nl)	1989-10-02	Ventilatierooster.
IT8383514A0 (it)	1983-12-12	Stufa ad aria ventilata.
IT8041515A0 (it)	1980-01-28	Smalto termoriflettente.
FI812611L (fi)	1983-02-26	Foerfarande foer foerhindrande av stjaelpning av en med lyftanordning foersedd transportmaskin, i synnerhet en gaffeltruck
IT8083336A0 (it)	1980-03-21	Ventilatore ad aria calda.
ES264144Y (es)	1983-06-01	Estufa domestica.
FI74008B (fi)	1987-08-31	Analogifoerfarande foer framstaellning av terapeutiskt verkande pyrimido/1,6-a/indolderivat.
DK155688C (da)	1989-10-30	Ventilator