GB1081231A – Improvements in or relating to fluid filters
– Google Patents
GB1081231A – Improvements in or relating to fluid filters
– Google Patents
Improvements in or relating to fluid filters
Info
Publication number
GB1081231A
GB1081231A
GB4262/66A
GB426266A
GB1081231A
GB 1081231 A
GB1081231 A
GB 1081231A
GB 4262/66 A
GB4262/66 A
GB 4262/66A
GB 426266 A
GB426266 A
GB 426266A
GB 1081231 A
GB1081231 A
GB 1081231A
Authority
GB
United Kingdom
Prior art keywords
filter
elements
effected
hollow cylinder
filtration flow
Prior art date
1965-02-02
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
GB4262/66A
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.)
Individual
Original Assignee
Individual
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.)
1965-02-02
Filing date
1966-01-31
Publication date
1967-08-31
1966-01-31
Application filed by Individual
filed
Critical
Individual
1967-08-31
Publication of GB1081231A
publication
Critical
patent/GB1081231A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D29/00—Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor
B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
B01D29/82—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression
B01D29/826—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression using rollers
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D29/00—Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor
B01D29/11—Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
B01D29/114—Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for inward flow filtration
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D29/00—Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor
B01D29/50—Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
B01D29/52—Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
B01D29/54—Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection arranged concentrically or coaxially
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D29/00—Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor
B01D29/62—Regenerating the filter material in the filter
B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
Abstract
1,081,231. Filter. C. R. LEVIS. Jan. 31, 1966 [Feb. 2, 1965; June 24, 1965], No. 4262/66. Heading B1D. A fluid filter comprises a hollow cylinder of homogeneous yieldable resilient filter material lining a cylindrical foraminous non-yieldable screen and means for compressing the hollow cylinder against the foraminous screen over a restricted area which can be changed progressively. In Fig. 3, cleaning of foamed plastic filter elements 1 and 1a is effected by reversing the filtration flow while rotating rollers 15 and 15a around the filter so that they progressively compress filter elements 1 and 1a. The rollers are counterbalanced and are rotated by handle 26 via arms 60, and the elements 1 and la are mounted on metal screens 2 and 2a. Water to be filtered containing coagulant is introduced at 27, and filtered water leaves at 29 and 68. In the embodiment of Fig. 2 (not shown) the filter element (1) is rotated against a roller (19). The filtration flow reversal may be effected using a three-way valve.
GB4262/66A
1965-02-02
1966-01-31
Improvements in or relating to fluid filters
Expired
GB1081231A
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
IE12365
1965-02-02
IE64465
1965-06-24
Publications (1)
Publication Number
Publication Date
GB1081231A
true
GB1081231A
(en)
1967-08-31
Family
ID=26318811
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB4262/66A
Expired
GB1081231A
(en)
1965-02-02
1966-01-31
Improvements in or relating to fluid filters
Country Status (4)
Country
Link
US
(1)
US3428181A
(en)
DE
(1)
DE1486810B1
(en)
ES
(1)
ES322487A1
(en)
GB
(1)
GB1081231A
(en)
Families Citing this family (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4795570A
(en)
*
1987-07-07
1989-01-03
Andy River Inc.
Two-stage batch filter apparatus and filtration process
DE3900390C1
(en)
*
1989-01-09
1990-05-03
Arthur Schlaginhaufen Ing., Rothrist, Ch
DE102016014657A1
(en)
*
2016-12-09
2018-06-14
Fachhochschule Kiel
Filter module, filter module system and method for binding particles of a substance mixture
DE102017215813B4
(en)
*
2017-09-07
2023-11-02
Fachhochschule Kiel
Filter module and method for binding particles of a mixture of substances
Family Cites Families (13)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US590968A
(en)
*
1897-10-05
Filter
DE76194C
(en)
*
A. HARRIS, Vulkan Works, in Middlesbro, Counly of York, England
Filter with movable sieve plates enclosing the compressible filter material
DE230085C
(en)
*
US800298A
(en)
*
1905-04-10
1905-09-26
Christian Heilrath
Filter.
US2598322A
(en)
*
1945-12-03
1952-05-27
Vokes Ltd
Porous filter
DE935424C
(en)
*
1949-01-04
1955-11-17
Rhein Emscher Armaturenfabrik
Backwashable sieve filter with sieve drums made of wire mesh for liquids or gases arranged vertically in a housing
DE937704C
(en)
*
1952-01-26
1956-01-12
Friedrich Grothe
Fluessigkeitszufuehrung with concentrically arranged filter cylinders
DE1691391U
(en)
*
1952-09-08
1955-01-13
Alfred Knecht
LIQUID FILTERS, IN PARTICULAR FOR FUELS AND LUBRICANTS.
DE1708009U
(en)
*
1955-07-26
1955-10-06
Ansehn Schmuck Wuensch
FILTER MADE OF FOAM.
US2837032A
(en)
*
1957-07-31
1958-06-03
Ira Milton Jones
Filter for use with periodic suction pumps
US2966960A
(en)
*
1958-12-01
1961-01-03
Foamade Ind
Air filter
AT220161B
(en)
*
1959-12-24
1962-03-12
Oscar Pauser
Filter apparatus for cleaning swimming pool water
US3087582A
(en)
*
1961-07-10
1963-04-30
American Motors Corp
Engine lubricating apparatus
1966
1966-01-28
US
US523721A
patent/US3428181A/en
not_active
Expired – Lifetime
1966-01-31
GB
GB4262/66A
patent/GB1081231A/en
not_active
Expired
1966-01-31
DE
DE19661486810
patent/DE1486810B1/en
not_active
Withdrawn
1966-02-01
ES
ES0322487A
patent/ES322487A1/en
not_active
Expired
Also Published As
Publication number
Publication date
US3428181A
(en)
1969-02-18
DE1486810B1
(en)
1970-10-15
ES322487A1
(en)
1966-11-16
Similar Documents
Publication
Publication Date
Title
GB1255894A
(en)
1971-12-01
Improvements in or relating to filters
ZA742653B
(en)
1975-11-26
Process of manufacturing a porous, stainless steel filter element and sealing it in a tubular fitting and resulting filter
GB1064600A
(en)
1967-04-05
Fluid strainers
IL44516A0
(en)
1974-06-30
Filtration apparatus and method of filtering liquid/solid mixtures
BR7309035D0
(en)
1974-09-05
APPARATUS FOR PERFECTING WATER PURITY AND FILTER DEVICE FOR USE IN THE DOMESTIC WATER FILTERING APPLIANCE
GB1181392A
(en)
1970-02-18
Improvements in or relating to Filtration
GB1081231A
(en)
1967-08-31
Improvements in or relating to fluid filters
GB1081607A
(en)
1967-08-31
Improvements relating to filters and filtering
GB931102A
(en)
1963-07-10
Drum screen or belt screen machine for purifying liquids, particularly water and waste water
GB1467293A
(en)
1977-03-16
Filter unit
US3123445A
(en)
1964-03-03
Solution-making apparatus
GB940201A
(en)
1963-10-23
Improvements in or relating to filtration processes
BE770551A
(en)
1971-12-01
FILTER UNIT WITH REGULATED FILTRATE OUTLET AND ADJUSTMENT ELEMENTS
GB1023335A
(en)
1966-03-23
Improvements in filtering and discharging water from portable vessels
GB1312634A
(en)
1973-04-04
Filter
US3190452A
(en)
1965-06-22
Granular bed filter
GB1477702A
(en)
1977-06-22
Apparatus for pressure extraction of liquid contained in a hydrated material
GB1105485A
(en)
1968-03-06
Improvements in and relating to filter apparatus
GB993849A
(en)
1965-06-02
Improvements relating to filters
GB1218975A
(en)
1971-01-13
Improvements in or relating to self-cleaning strainers
GB1407298A
(en)
1975-09-24
Filtering element
GB1088563A
(en)
1967-10-25
Filter for filtering liquids
GB1385222A
(en)
1975-02-26
Filter
BE861249Q
(en)
1978-03-16
PROCESS FOR OBTAINING A FILTERING MATERIAL FOR FILTER BOTTLES FOR CIGARETTES, MATERIAL OBTAINED AND FILTERS MADE WITH THIS MATERIAL
GB1271455A
(en)
1972-04-19
Improvements in or relating to gas filters
None