GB1231874A – – Google Patents
GB1231874A – – Google Patents
Info
Publication number
GB1231874A
GB1231874A
GB1231874DA
GB1231874A
GB 1231874 A
GB1231874 A
GB 1231874A
GB 1231874D A
GB1231874D A
GB 1231874DA
GB 1231874 A
GB1231874 A
GB 1231874A
Authority
GB
United Kingdom
Prior art keywords
chamber
screen
pipe
section
oct
Prior art date
1967-10-14
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
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.)
1967-10-14
Filing date
1968-10-14
Publication date
1971-05-12
1968-10-14
Application filed
filed
Critical
1971-05-12
Publication of GB1231874A
publication
Critical
patent/GB1231874A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
XLYOFNOQVPJJNP-UHFFFAOYSA-N
water
Substances
O
XLYOFNOQVPJJNP-UHFFFAOYSA-N
0.000
abstract
3
239000007787
solid
Substances
0.000
abstract
2
241000237536
Mytilus edulis
Species
0.000
abstract
1
239000000498
cooling water
Substances
0.000
abstract
1
235000020638
mussel
Nutrition
0.000
abstract
1
238000011144
upstream manufacturing
Methods
0.000
abstract
1
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 – B01D33/00, or for applications not specifically covered by groups B01D24/00 – B01D33/00; Auxiliary devices for filtration; Filter housing constructions
B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 – B01D33/00, or for applications not specifically covered by groups B01D24/00 – B01D33/00; Auxiliary devices for filtration; Filter housing constructions
B01D35/22—Directing the mixture to be filtered on to the filters in a manner to clean the filters
Abstract
1,231,874. Water filter; centrifugal separator. SIEMENS A.G. 14 Oct., 1968 [14 Oct., 1967], No. 48651/68. Addition to 1,134,304. Headings B1D and B2P. A filter, used to exclude mussels from cooling water intakes in seaside steam power plants, comprises a conical screen 2 located in a pipe 1 and a toroidal chamber 5 which receives solids swept along the upstream side of the screen, chamber 5 having two tangential inlets and an oppositely disposed tangential outlet whereby wash water flows round the chamber and sweeps solids therefrom. Vanes 9 which support the screen apex are angled to induce rotation in water flowing along pipe 1. As shown, chamber 5 is formed wholly by a channel-like wall section, integral with the screen base, within the bore of the pipe, but the chamber could be formed partly by such a section and partly by a widened, annular portion of the pipe wall. The chamber may be round, triangular or quadrilateral in section along the pipe axis. The screen apertures vary in width from 12 mm. at the apex to 6 mm. at the base.
GB1231874D
1967-10-14
1968-10-14
Expired
GB1231874A
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
DES0112403
1967-10-14
DE19671611143
DE1611143B1
(en)
1967-10-14
1967-10-14
Separator for solids from liquids
Publications (1)
Publication Number
Publication Date
GB1231874A
true
GB1231874A
(en)
1971-05-12
Family
ID=25753629
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1231874D
Expired
GB1231874A
(en)
1967-10-14
1968-10-14
Country Status (6)
Country
Link
US
(1)
US3537593A
(en)
BE
(1)
BE722087A
(en)
DE
(1)
DE1611143B1
(en)
FR
(1)
FR1583599A
(en)
GB
(1)
GB1231874A
(en)
NL
(1)
NL6813569A
(en)
Cited By (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE3446842A1
(en)
*
1984-03-27
1985-10-31
Amcor Ltd., Tel Aviv
LIQUID FILTER DEVICE
GB2205048A
(en)
*
1987-05-21
1988-11-30
Rosenblad Corp
Falling film heat exchanger
GB2256599A
(en)
*
1991-06-06
1992-12-16
Beaudrey & Cie
Filter with rotary washing arms
US9289706B2
(en)
2012-02-23
2016-03-22
Airbus Operations Limited
Filter for a pipe
Families Citing this family (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
ES195411Y
(en)
*
1970-05-30
1975-06-16
Taprogge Iberica, S. A.
SCREENING DEVICE FOR THE SEPARATION OF SOLID MATTERS FROM LIQUID CURRENTS IN PIPES.
US4251375A
(en)
*
1979-04-12
1981-02-17
Pakki Viktor I
Filtering apparatus
DE3216443C1
(en)
*
1982-05-03
1983-11-03
Taprogge Gesellschaft mbH, 4000 Düsseldorf
Screening device for separating cleaning bodies from the cooling water flow behind a tube heat exchanger
DE3303053C1
(en)
*
1983-01-29
1983-12-29
Taprogge Gesellschaft mbH, 4000 Düsseldorf
Device for extracting cleaning balls from the cooling water flow behind power plant condensers
US6261445B1
(en)
1997-04-16
2001-07-17
Earl Roger Singleton
Temporary silt guard for sewer inlet
US6334953B1
(en)
1999-11-24
2002-01-01
Roger Singleton
Storm water drainage filter assembly
US11708690B2
(en)
2020-06-24
2023-07-25
Silt Saver, Inc.
Temporary sediment retention assembly
Family Cites Families (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE1707050U
(en)
*
1955-05-27
1955-09-15
Hueser & Weber K G
WATER PURIFIER.
DE1957320U
(en)
*
1966-10-26
1967-03-23
Steinmueller Gmbh L & C
DEVICE FOR CLEANING UP LIQUID MEDIA CONTAMINATED WITH SOLIDS IN PIPELINES.
1967
1967-10-14
DE
DE19671611143
patent/DE1611143B1/en
active
Pending
1968
1968-09-23
NL
NL6813569A
patent/NL6813569A/xx
unknown
1968-10-02
FR
FR1583599D
patent/FR1583599A/fr
not_active
Expired
1968-10-10
BE
BE722087D
patent/BE722087A/xx
not_active
IP Right Cessation
1968-10-14
US
US767146A
patent/US3537593A/en
not_active
Expired – Lifetime
1968-10-14
GB
GB1231874D
patent/GB1231874A/en
not_active
Expired
Cited By (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE3446842A1
(en)
*
1984-03-27
1985-10-31
Amcor Ltd., Tel Aviv
LIQUID FILTER DEVICE
GB2205048A
(en)
*
1987-05-21
1988-11-30
Rosenblad Corp
Falling film heat exchanger
GB2205048B
(en)
*
1987-05-21
1991-05-22
Rosenblad Corp
Falling film heat exchanger
GB2256599A
(en)
*
1991-06-06
1992-12-16
Beaudrey & Cie
Filter with rotary washing arms
US9289706B2
(en)
2012-02-23
2016-03-22
Airbus Operations Limited
Filter for a pipe
EP2631004A3
(en)
*
2012-02-23
2016-11-16
Airbus Operations Limited
A filter for a pipe
Also Published As
Publication number
Publication date
US3537593A
(en)
1970-11-03
NL6813569A
(en)
1969-04-16
BE722087A
(en)
1969-03-14
FR1583599A
(en)
1969-11-14
DE1611143B1
(en)
1972-03-09
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Legal Events
Date
Code
Title
Description
1971-09-22
PS
Patent sealed [section 19, patents act 1949]
1983-02-23
PE
Patent expired
