EP0251497A3 - Band für eine Filterpresse - Google Patents

Band für eine Filterpresse Download PDF

Info

Publication number: EP0251497A3
Authority: EP; European Patent Office
Prior art keywords: wires; filter press; presses; pressing section; roll
Prior art date: 1986-06-04
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP87304834A

Other languages

English (en)

French (fr)

Other versions

EP0251497A2 (de

Inventor

Seppo Häkkinen

Raimo Kohonen

Juhani Kyytsönen

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.)

Ahlstrom Corp

Original Assignee

Ahlstrom Corp

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.)

1986-06-04

Filing date

1987-06-01

Publication date

1989-07-05

1987-06-01 Application filed by Ahlstrom Corp filed Critical Ahlstrom Corp

1988-01-07 Publication of EP0251497A2 publication Critical patent/EP0251497A2/de

1989-07-05 Publication of EP0251497A3 publication Critical patent/EP0251497A3/de

Status Withdrawn legal-status Critical Current

Links

238000010276 construction Methods 0.000 abstract 1
238000007789 sealing Methods 0.000 abstract 1
239000002002 slurry Substances 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/24—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using an endless pressing band
- B30B9/247—Pressing band constructions
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/24—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using an endless pressing band
- B30B9/248—Means for sealing the press zone

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Filtering Materials (AREA)
Paper (AREA)

EP87304834A 1986-06-04 1987-06-01 Band für eine Filterpresse Withdrawn EP0251497A3 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI862391A FI77991C (fi)	1986-06-04	1986-06-04	Vira vid en filtreringspress.
FI862391		1986-06-04

Publications (2)

Publication Number	Publication Date
EP0251497A2 EP0251497A2 (de)	1988-01-07
EP0251497A3 true EP0251497A3 (de)	1989-07-05

Family

ID=8522754

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP87304834A Withdrawn EP0251497A3 (de)	1986-06-04	1987-06-01	Band für eine Filterpresse

Country Status (2)

Country	Link
EP (1)	EP0251497A3 (de)
FI (1)	FI77991C (de)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB227878A (en) *	1923-07-25	1925-01-26	Alfred Edwin Culley	Improvements in apparatus for expressing oil or other liquids from vegetable or other substances
US1787821A (en) *	1928-10-01	1931-01-06	Henry M Halls	Dehydrating press
DE1125852B (de) *	1959-02-20	1962-03-22	Laeis Werke Ag	Bandfilterpresse fuer keramisches Gut
FR1526592A (fr) *	1966-06-13	1968-05-24	Hesser Ag Maschf	Presse à fruits
FR2331365A1 (fr) *	1975-11-13	1977-06-10	Bruderhaus Maschinen Gmbh	Filtre-presse a bande
GB2004763A (en) *	1977-09-29	1979-04-11	Sulzer Ag	Moving belt press filter

1986
- 1986-06-04 FI FI862391A patent/FI77991C/fi not_active IP Right Cessation
1987
- 1987-06-01 EP EP87304834A patent/EP0251497A3/de not_active Withdrawn

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB227878A (en) *	1923-07-25	1925-01-26	Alfred Edwin Culley	Improvements in apparatus for expressing oil or other liquids from vegetable or other substances
US1787821A (en) *	1928-10-01	1931-01-06	Henry M Halls	Dehydrating press
DE1125852B (de) *	1959-02-20	1962-03-22	Laeis Werke Ag	Bandfilterpresse fuer keramisches Gut
FR1526592A (fr) *	1966-06-13	1968-05-24	Hesser Ag Maschf	Presse à fruits
FR2331365A1 (fr) *	1975-11-13	1977-06-10	Bruderhaus Maschinen Gmbh	Filtre-presse a bande
GB2004763A (en) *	1977-09-29	1979-04-11	Sulzer Ag	Moving belt press filter

Also Published As

Publication number	Publication date
FI77991B (fi)	1989-02-28
FI862391L (fi)	1987-12-05
FI862391A0 (fi)	1986-06-04
FI77991C (fi)	1989-06-12
EP0251497A2 (de)	1988-01-07

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Legal Events

Date	Code	Title	Description
1987-11-21	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1988-01-07	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT DE SE
1989-05-17	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1989-07-05	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT DE SE
1990-02-28	17P	Request for examination filed	Effective date: 19891221
1991-06-12	17Q	First examination report despatched	Effective date: 19910430
1992-02-06	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
1992-03-25	18D	Application deemed to be withdrawn	Effective date: 19910911
2007-08-08	RIN1	Information on inventor provided before grant (corrected)	Inventor name: KYYTSOENEN, JUHANI Inventor name: KOHONEN, RAIMO Inventor name: HAEKKINEN, SEPPO