FR2441405B1 - Commutateur de marche avant et arriere pour les plaques d'un filtre-presse - Google Patents
Commutateur de marche avant et arriere pour les plaques d'un filtre-presseInfo
- Publication number
- FR2441405B1 FR2441405B1 FR7928424A FR7928424A FR2441405B1 FR 2441405 B1 FR2441405 B1 FR 2441405B1 FR 7928424 A FR7928424 A FR 7928424A FR 7928424 A FR7928424 A FR 7928424A FR 2441405 B1 FR2441405 B1 FR 2441405B1
- Authority
- FR
- France
- Prior art keywords
- filter plates
- reverse switch
- press filter
- press
- reverse
- Prior art date
- 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
Links
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
- B01D25/172—Plate spreading means
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2850223A DE2850223C3 (de) | 1978-11-20 | 1978-11-20 | Plattenfilterpresse |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2441405A1 FR2441405A1 (fr) | 1980-06-13 |
FR2441405B1 true FR2441405B1 (fr) | 1988-01-29 |
Family
ID=6055112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7928424A Expired FR2441405B1 (fr) | 1978-11-20 | 1979-11-19 | Commutateur de marche avant et arriere pour les plaques d'un filtre-presse |
Country Status (7)
Country | Link |
---|---|
US (1) | US4265749A (fr) |
JP (1) | JPS5570314A (fr) |
CA (1) | CA1125183A (fr) |
CH (1) | CH644027A5 (fr) |
DE (1) | DE2850223C3 (fr) |
FR (1) | FR2441405B1 (fr) |
GB (1) | GB2035116B (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4359385A (en) * | 1981-07-06 | 1982-11-16 | Envirex Inc. | Filter press plate transfer mechanism |
US4479873A (en) * | 1983-01-10 | 1984-10-30 | The Duriron Company, Inc. | Light controlled apparatus for moving filter press plates |
GB8306809D0 (en) * | 1983-03-11 | 1983-04-20 | Edwards & Jones | Filter press plate separation devices |
JPS60161708A (ja) * | 1984-01-31 | 1985-08-23 | Ngk Insulators Ltd | 懸垂式フイルタ−プレス |
FR2585264B1 (fr) * | 1985-06-04 | 1990-03-23 | Parmentier Alfred H | Filtres-presses |
AU576294B2 (en) * | 1985-06-04 | 1988-08-18 | Alfred Henri Parmentier | Improvements to filter presses |
US4773996A (en) * | 1986-01-14 | 1988-09-27 | Hitachi Metals, Ltd. | Apparatus for dewatering primary dewatered sludge pieces |
JPH02222704A (ja) * | 1989-02-23 | 1990-09-05 | Kurita Mach Mfg Co Ltd | フイルタプレスにおける往復駆動する濾板送り装置 |
US5855778A (en) * | 1997-08-07 | 1999-01-05 | William R. Perrin Ontario Ltd. | Filter press |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US924131A (en) * | 1905-07-21 | 1909-06-08 | Samuel K Behrend | Filter-press. |
US3251472A (en) * | 1963-01-16 | 1966-05-17 | Kurita Ken-Ichiro | Automatic filter plate moving apparatus in a filter press |
US3295437A (en) * | 1964-02-24 | 1967-01-03 | Henry L Fowler | Filter plate separator |
FR1464767A (fr) * | 1965-11-22 | 1967-01-06 | Sarl A Faure & Cie | Filtre-presse à débâtissage automatisé |
US4171266A (en) * | 1977-12-09 | 1979-10-16 | Kurita Machinery Manufacturing Company Limited | Reciprocally driven apparatus for transporting filter plates in filter press |
-
1978
- 1978-11-20 DE DE2850223A patent/DE2850223C3/de not_active Expired
-
1979
- 1979-10-25 US US06/088,017 patent/US4265749A/en not_active Expired - Lifetime
- 1979-11-02 CA CA339,071A patent/CA1125183A/fr not_active Expired
- 1979-11-09 GB GB7938889A patent/GB2035116B/en not_active Expired
- 1979-11-15 CH CH1018579A patent/CH644027A5/de not_active IP Right Cessation
- 1979-11-19 FR FR7928424A patent/FR2441405B1/fr not_active Expired
- 1979-11-20 JP JP14961579A patent/JPS5570314A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2441405A1 (fr) | 1980-06-13 |
JPS5570314A (en) | 1980-05-27 |
GB2035116B (en) | 1982-09-22 |
GB2035116A (en) | 1980-06-18 |
DE2850223C3 (de) | 1981-06-04 |
DE2850223B2 (de) | 1980-10-23 |
US4265749A (en) | 1981-05-05 |
CH644027A5 (de) | 1984-07-13 |
CA1125183A (fr) | 1982-06-08 |
DE2850223A1 (de) | 1980-05-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse | ||
DA | Annulment of decision of lapse | ||
ST | Notification of lapse |