GB1075785A – Filtering apparatus
– Google Patents
GB1075785A – Filtering apparatus
– Google Patents
Filtering apparatus
Info
Publication number
GB1075785A
GB1075785A
GB28940/64A
GB2894064A
GB1075785A
GB 1075785 A
GB1075785 A
GB 1075785A
GB 28940/64 A
GB28940/64 A
GB 28940/64A
GB 2894064 A
GB2894064 A
GB 2894064A
GB 1075785 A
GB1075785 A
GB 1075785A
Authority
GB
United Kingdom
Prior art keywords
elements
filtering
pressure
supports
july
Prior art date
1963-07-16
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
GB28940/64A
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.)
1963-07-16
Filing date
1964-07-14
Publication date
1967-07-12
1964-07-14
Application filed by Individual
filed
Critical
Individual
1967-07-12
Publication of GB1075785A
publication
Critical
patent/GB1075785A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
238000001914
filtration
Methods
0.000
title
abstract
5
238000005192
partition
Methods
0.000
abstract
2
238000013016
damping
Methods
0.000
abstract
1
238000001035
drying
Methods
0.000
abstract
1
239000000706
filtrate
Substances
0.000
abstract
1
239000012530
fluid
Substances
0.000
abstract
1
239000007788
liquid
Substances
0.000
abstract
1
239000007787
solid
Substances
0.000
abstract
1
230000001360
synchronised effect
Effects
0.000
abstract
1
238000005406
washing
Methods
0.000
abstract
1
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D33/00—Filters with filtering elements which move during the filtering operation
B01D33/80—Accessories
B01D33/82—Means for pressure distribution
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D33/00—Filters with filtering elements which move during the filtering operation
B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D33/00—Filters with filtering elements which move during the filtering operation
B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
B01D33/74—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate
Abstract
1,075,785. Filters. G. GAUDFRIN. July 14, 1964 [July 16, 1963], No. 28940/64. Heading B1D. Filtering elements 8 of a filter unit mounted on a central shaft 4 are successively immersed in adjacent radial compartments of a circular tank 1 containing liquids to be filtered and different washing solutions, passage of the element from one compartment to another being effected by a lifting mechanism synchronised with a rotating mechanism for the ring 6 on which the elements are fixed by bearings 7. The elements 8 pivot in planes radial to the ring 6. To cross a partition an element is raised by a pneumatic or hydraulic jack 13 operating a level 14 which bears against a sleeve 16. A jack pushing a pawl then advances the filter element held lifted by a cam 17 above the partition. At the end of the movement the sleeve 16 is pushed under a lever held by a damping spring and the elements resumes their filtering position within the tank. The filtrate is emptied out when the element is in its raised position. Each filter element may comprise the filtering support with fluid tight outer faces and filtering inside faces. When the deposit in the supports becomes such that the supports become solid with one another the pressure of the supports against each due to vacuum or pressure assists in drying the deposit. When the vacuum or pressure is broken a spring forces the plates apart. The apparatus may be enclosed in a casing.
GB28940/64A
1963-07-16
1964-07-14
Filtering apparatus
Expired
GB1075785A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
FR941633
1963-07-16
Publications (1)
Publication Number
Publication Date
GB1075785A
true
GB1075785A
(en)
1967-07-12
Family
ID=8808437
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB28940/64A
Expired
GB1075785A
(en)
1963-07-16
1964-07-14
Filtering apparatus
Country Status (6)
Country
Link
US
(1)
US3298524A
(en)
BE
(1)
BE650639A
(en)
DE
(1)
DE1786173A1
(en)
GB
(1)
GB1075785A
(en)
NL
(1)
NL6407685A
(en)
SE
(1)
SE316453B
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CN109893896A
(en)
*
2017-12-08
2019-06-18
曼·胡默尔有限公司
Improved filter assemblies
Families Citing this family (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3620373A
(en)
*
1969-12-22
1971-11-16
Trade Bank And Trust Co
Closed-loop processing apparatus
US4124507A
(en)
*
1976-09-16
1978-11-07
Mazzetti Flavio J
Reciprocating vacuum filter
US5624571A
(en)
*
1994-12-19
1997-04-29
Baker Hughes Incorporated
Drive mechanism and associated method for tilting pan filter assembly
WO2009040482A1
(en)
*
2007-09-26
2009-04-02
Gaudfrin
Disc filtration device
Family Cites Families (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2326484A
(en)
*
1940-01-25
1943-08-10
Henry H Moreton
Filtering apparatus
US2711251A
(en)
*
1953-03-04
1955-06-21
Mines Et Ind Soc
Filtering apparatus
US2849121A
(en)
*
1954-09-22
1958-08-26
Burwell Blair
Pressure filter
US3056504A
(en)
*
1958-09-04
1962-10-02
Lavallee Paul
Filtering device
1964
1964-07-07
NL
NL6407685A
patent/NL6407685A/xx
unknown
1964-07-14
GB
GB28940/64A
patent/GB1075785A/en
not_active
Expired
1964-07-15
SE
SE8678/64A
patent/SE316453B/xx
unknown
1964-07-15
US
US382766A
patent/US3298524A/en
not_active
Expired – Lifetime
1964-07-16
BE
BE650639D
patent/BE650639A/xx
unknown
1964-07-16
DE
DE19641786173
patent/DE1786173A1/en
active
Pending
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CN109893896A
(en)
*
2017-12-08
2019-06-18
曼·胡默尔有限公司
Improved filter assemblies
Also Published As
Publication number
Publication date
BE650639A
(en)
1964-11-16
DE1786173A1
(en)
1970-12-17
US3298524A
(en)
1967-01-17
SE316453B
(en)
1969-10-27
NL6407685A
(en)
1965-01-18
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None