GB2004470A – Filter press
– Google Patents
GB2004470A – Filter press
– Google Patents
Filter press
Info
Publication number
GB2004470A
GB2004470A
GB7834533A
GB7834533A
GB2004470A
GB 2004470 A
GB2004470 A
GB 2004470A
GB 7834533 A
GB7834533 A
GB 7834533A
GB 7834533 A
GB7834533 A
GB 7834533A
GB 2004470 A
GB2004470 A
GB 2004470A
Authority
GB
United Kingdom
Prior art keywords
filter press
press
filter
Prior art date
1977-09-24
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.)
Granted
Application number
GB7834533A
Other versions
GB2004470B
(en
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.)
Rittershaus and Blecher GmbH
Original Assignee
Rittershaus and Blecher GmbH
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.)
1977-09-24
Filing date
1978-08-24
Publication date
1979-04-04
1978-08-24
Application filed by Rittershaus and Blecher GmbH
filed
Critical
Rittershaus and Blecher GmbH
1979-04-04
Publication of GB2004470A
publication
Critical
patent/GB2004470A/en
1982-01-20
Application granted
granted
Critical
1982-01-20
Publication of GB2004470B
publication
Critical
patent/GB2004470B/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
B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
B01D25/12—Filter presses, i.e. of the plate or plate and frame type
B01D25/164—Chamber-plate presses, i.e. the sides of the filtering elements being clamped between two successive filtering plates
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
B01D25/12—Filter presses, i.e. of the plate or plate and frame type
B01D25/172—Plate spreading means
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
B01D25/32—Removal of the filter cakes
B01D25/38—Removal of the filter cakes by moving parts, e.g. scrapers, contacting stationary filter elements sprayers
B01D25/386—Nozzles
GB7834533A
1977-09-24
1978-08-24
Filter press
Expired
GB2004470B
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DE19772743106
DE2743106A1
(en)
1977-09-24
1977-09-24
FILTER PRESS
Publications (2)
Publication Number
Publication Date
GB2004470A
true
GB2004470A
(en)
1979-04-04
GB2004470B
GB2004470B
(en)
1982-01-20
Family
ID=6019833
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB7834533A
Expired
GB2004470B
(en)
1977-09-24
1978-08-24
Filter press
Country Status (6)
Country
Link
US
(1)
US4172793A
(en)
JP
(1)
JPS5457272A
(en)
CH
(1)
CH633725A5
(en)
DE
(1)
DE2743106A1
(en)
FR
(1)
FR2403812A1
(en)
GB
(1)
GB2004470B
(en)
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2668384A1
(en)
*
1990-10-31
1992-04-30
Cerima Equipement
Device for cleaning the plates of a filter press for the manufacture of cement
USD858183S1
(en)
2017-07-25
2019-09-03
Zwilling J.A. Henckels Ag
Utensil
Families Citing this family (8)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE2645964C2
(en)
*
1976-10-12
1982-11-11
Eberhard Hoesch & Söhne GmbH & Co, 5160 Düren
Plate filter press with hanging filter plates
US4293417A
(en)
*
1979-05-03
1981-10-06
Envirotech Corporation
Filter press
DE2923967A1
(en)
*
1979-06-13
1980-12-18
Netzsch Maschinenfabrik
Preventing swinging of filter plates during movement – by guides attached to alternating long and short suspension arms
DE3606301A1
(en)
*
1986-02-27
1987-09-03
Rittershaus & Blecher Gmbh
FILTER PRESS
US4806239A
(en)
*
1986-11-28
1989-02-21
Envirotech Corporation
Apparatus for shifting filter plates in a filter press
US5006241A
(en)
*
1986-11-28
1991-04-09
Envirotech Corporation
Apparatus for shifting filter plates in a filter press
US5106499A
(en)
*
1986-11-28
1992-04-21
Envirotech Corporation
Apparatus for shifting filter plates in a filter press
DE19716927C1
(en)
*
1997-04-23
1998-05-20
Netzsch Erich Holding
Filter plate
Family Cites Families (9)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB424502A
(en)
*
1933-08-31
1935-02-22
John William Hartley
Improvements in and relating to filter presses
GB800724A
(en)
*
1956-06-02
1958-09-03
Edwards And Jones Ltd
Improvements in and relating to filter presses
DE1109647B
(en)
*
1957-12-24
1961-06-29
Rittershaus & Blecher
Filter press
GB879164A
(en)
*
1959-05-28
1961-10-04
Inge Troost Blecher
Improvements in or relating to filter presses
US3457677A
(en)
*
1967-10-09
1969-07-29
Franz Ziegler
Door fitting for glass sliding suspension doors
DE7317718U
(en)
*
1973-05-11
1973-08-30
Rittershaus & Blecher Gmbh
FILTER PRESS
US3866658A
(en)
*
1974-01-28
1975-02-18
Lester L Smith
Pivotal support and guide hardware for folding doors
US4105559A
(en)
*
1976-04-27
1978-08-08
Passavant-Werke Michelbacher Hutte
Plate-type filter press
DE7613209U1
(en)
*
1976-04-27
1980-02-07
Passavant-Werke Michelbacher Huette, 6209 Aarbergen
PLATE FILTER PRESS
1977
1977-09-24
DE
DE19772743106
patent/DE2743106A1/en
active
Granted
1978
1978-08-24
GB
GB7834533A
patent/GB2004470B/en
not_active
Expired
1978-08-30
CH
CH912678A
patent/CH633725A5/en
not_active
IP Right Cessation
1978-09-08
US
US05/940,771
patent/US4172793A/en
not_active
Expired – Lifetime
1978-09-25
JP
JP11783478A
patent/JPS5457272A/en
active
Pending
1978-09-25
FR
FR7827388A
patent/FR2403812A1/en
active
Granted
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2668384A1
(en)
*
1990-10-31
1992-04-30
Cerima Equipement
Device for cleaning the plates of a filter press for the manufacture of cement
USD858183S1
(en)
2017-07-25
2019-09-03
Zwilling J.A. Henckels Ag
Utensil
Also Published As
Publication number
Publication date
FR2403812B3
(en)
1981-05-29
CH633725A5
(en)
1982-12-31
DE2743106C2
(en)
1987-05-07
JPS5457272A
(en)
1979-05-08
US4172793A
(en)
1979-10-30
DE2743106A1
(en)
1979-04-05
FR2403812A1
(en)
1979-04-20
GB2004470B
(en)
1982-01-20
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Legal Events
Date
Code
Title
Description
1998-09-16
PE20
Patent expired after termination of 20 years
Effective date:
19980823
