GB2211437B - A filter - Google Patents

A filter

Info

Publication number: GB2211437B
Authority: GB; United Kingdom
Prior art keywords: filter
Prior art date: 1987-10-23
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 - Lifetime

Application number

GB8724917A

Other versions

GB8724917D0 (en

GB2211437A (en

Inventor

Dr Keith Sydney Robinson

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.)

Sellafield Ltd

Original Assignee

British Nuclear Fuels PLC

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.)

1987-10-23

Filing date

1987-10-23

Publication date

1991-01-16

1987-10-23 Application filed by British Nuclear Fuels PLC filed Critical British Nuclear Fuels PLC

1987-10-23 Priority to GB8724917A priority Critical patent/GB2211437B/en

1987-11-25 Publication of GB8724917D0 publication Critical patent/GB8724917D0/en

1989-07-05 Publication of GB2211437A publication Critical patent/GB2211437A/en

1991-01-16 Application granted granted Critical

1991-01-16 Publication of GB2211437B publication Critical patent/GB2211437B/en

2007-10-23 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2407—Filter candles
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2003—Glass or glassy material
- B01D39/2017—Glass or glassy material the material being filamentary or fibrous
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2027—Metallic material
- B01D39/2041—Metallic material the material being filamentary or fibrous
- 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
- B01D46/69—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side without movement with respect to the filter elements, e.g. fixed nozzles
- 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
- B01D46/79—Regeneration of the filtering material or filter elements inside the filter by liquid process
- 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
- B01D2265/02—Non-permanent measures for connecting different parts of the filter
- B01D2265/029—Special screwing connections, threaded sections
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2275/10—Multiple layers

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Physics & Mathematics (AREA)
Geometry (AREA)
Filtering Of Dispersed Particles In Gases (AREA)

GB8724917A 1987-10-23 1987-10-23 A filter Expired - Lifetime GB2211437B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB8724917A GB2211437B (en)	1987-10-23	1987-10-23	A filter

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB8724917A GB2211437B (en)	1987-10-23	1987-10-23	A filter

Publications (3)

Publication Number	Publication Date
GB8724917D0 GB8724917D0 (en)	1987-11-25
GB2211437A GB2211437A (en)	1989-07-05
GB2211437B true GB2211437B (en)	1991-01-16

Family

ID=10625810

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8724917A Expired - Lifetime GB2211437B (en)	1987-10-23	1987-10-23	A filter

Country Status (1)

Country	Link
GB (1)	GB2211437B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5725645A (en) *	1996-11-18	1998-03-10	Nuclear Filter Technology, Inc.	Vent assemblies for waste disposal bags
WO2001068220A1 (en) *	2000-03-15	2001-09-20	Mott Metallurgical Corporation	Filter system and method of operation
DE10040787A1 (en)	2000-08-21	2002-03-14	Gst Syst Abscheide Steuertech	Method and device for cleaning filters
AT14696U1 (en)	2014-09-15	2016-04-15	Ge Jenbacher Gmbh & Co Og	filter
WO2019244745A1 (en) *	2018-06-19	2019-12-26	ホーコス株式会社	Filter replacement method, filter device, automatic wet-down system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB961125A (en) *	1962-06-06	1964-06-17	American Air Filter Co	Improvements in or relating to filters
GB988692A (en) *	1960-06-18	1965-04-07	Locker Ind Ltd	Improvements in or relating to separators for removing liquid particles from air
GB1239484A (en) *	1968-07-25	1971-07-14
GB1490270A (en) *	1974-03-11	1977-10-26	Pall Corp	Demister assembly for removing liquids from gases
US4124360A (en) *	1975-07-07	1978-11-07	Finite Filter Co., Inc.	Coalescing demister
GB1539206A (en) *	1975-09-12	1979-01-31	Bekaert Sa Nv	Apparatus and method for demisting streams of gases
US4155726A (en) *	1976-06-07	1979-05-22	Monsanto Company	Horizontally disposed cylindrical fiber bed separator for separation of aerosols from gases

1987
- 1987-10-23 GB GB8724917A patent/GB2211437B/en not_active Expired - Lifetime

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB988692A (en) *	1960-06-18	1965-04-07	Locker Ind Ltd	Improvements in or relating to separators for removing liquid particles from air
GB961125A (en) *	1962-06-06	1964-06-17	American Air Filter Co	Improvements in or relating to filters
GB1239484A (en) *	1968-07-25	1971-07-14
GB1490270A (en) *	1974-03-11	1977-10-26	Pall Corp	Demister assembly for removing liquids from gases
US4124360A (en) *	1975-07-07	1978-11-07	Finite Filter Co., Inc.	Coalescing demister
GB1539206A (en) *	1975-09-12	1979-01-31	Bekaert Sa Nv	Apparatus and method for demisting streams of gases
US4155726A (en) *	1976-06-07	1979-05-22	Monsanto Company	Horizontally disposed cylindrical fiber bed separator for separation of aerosols from gases

Also Published As

Publication number	Publication date
GB8724917D0 (en)	1987-11-25
GB2211437A (en)	1989-07-05

Publication	Publication Date	Title
GB8714755D0 (en)	1987-07-29	Filter
GB2216030B (en)	1991-10-09	A filter
EP0406962A3 (en)	1991-04-17	A filter
EP0347188A3 (en)	1990-06-06	A filter arrangement
AU104369S (en)	1989-07-13	A blood filter
GB8811839D0 (en)	1988-06-22	Filter
ZA884884B (en)	1989-04-26	A filter
GB2211437B (en)	1991-01-16	A filter
HUT53554A (en)	1990-11-28	Filter
GB8721847D0 (en)	1987-10-21	Filter
GB2202759B (en)	1991-01-30	Filter
CS799887A1 (en)	1988-01-15	Zpusob regenerace slevarenskych formovacich a jadrovych smesi
AU100059S (en)	1988-04-07	A filter
AU107802S (en)	1990-06-05	A filter
GB8902261D0 (en)	1989-03-22	A filter
GB8913655D0 (en)	1989-08-02	A filter
ZA88148B (en)	1988-08-31	A cigarette filter
GB8724034D0 (en)	1987-11-18	Filter
GB8807330D0 (en)	1988-04-27	Filter
PL269935A1 (en)	1989-07-10	Filter
IL82453A0 (en)	1987-11-30	Filter
GB8700339D0 (en)	1987-02-11	Filter
AU101112S (en)	1988-08-25	Filter
GB8707333D0 (en)	1987-04-29	Filter
CS669687A1 (en)	1988-07-15	Zpusob vyroby kvasnicneho extraktu a ergosterolu

Legal Events

Date	Code	Title	Description
1998-06-10	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19971023