NL189651B - PRESSURE FILTER. - Google Patents
PRESSURE FILTER.Info
- Publication number
- NL189651B NL189651B NL7908367A NL7908367A NL189651B NL 189651 B NL189651 B NL 189651B NL 7908367 A NL7908367 A NL 7908367A NL 7908367 A NL7908367 A NL 7908367A NL 189651 B NL189651 B NL 189651B
- Authority
- NL
- Netherlands
- Prior art keywords
- pressure filter
- filter
- pressure
- Prior art date
Links
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
- B01D35/18—Heating or cooling the filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Cookers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7833380A FR2442067A1 (en) | 1978-11-23 | 1978-11-23 | Pressure filter for hot chemical fluids - is formed by moulded modules of plastics having integral interlocked double walls |
FR7833380 | 1978-11-23 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7908367A NL7908367A (en) | 1980-05-28 |
NL189651B true NL189651B (en) | 1993-01-18 |
NL189651C NL189651C (en) | 1993-06-16 |
Family
ID=9215369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7908367A NL189651C (en) | 1978-11-23 | 1979-11-15 | PRESSURE FILTER. |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2946280A1 (en) |
FR (1) | FR2442067A1 (en) |
NL (1) | NL189651C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2635468B1 (en) * | 1988-08-19 | 1992-01-10 | Inst Textile De France | APPARATUS FOR SEPARATING AT LEAST TWO ELEMENTS CONTAINED IN A GASEOUS OR LIQUID FLUID USING A FILTER OR ABSORBENT MATERIAL |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1996923U (en) * | Bilo Gmbh | |||
DE334404C (en) * | 1920-04-28 | 1921-03-14 | Borsari & Comp | Cylindrical concrete barrel |
US1798031A (en) * | 1929-07-12 | 1931-03-24 | James Higgins | Apparatus for reclaiming waste lubricating oils |
FR1297788A (en) * | 1961-05-10 | 1962-07-06 | Fram Corp | Improvements to oil filters for internal combustion engines |
FR1541025A (en) * | 1967-08-01 | 1968-10-04 | Prec Mecanique Labinal | Improvements to filters, in particular of the replaceable type, and more especially of plastic |
-
1978
- 1978-11-23 FR FR7833380A patent/FR2442067A1/en active Granted
-
1979
- 1979-11-15 NL NL7908367A patent/NL189651C/en not_active IP Right Cessation
- 1979-11-16 DE DE19792946280 patent/DE2946280A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
NL189651C (en) | 1993-06-16 |
DE2946280C2 (en) | 1988-12-15 |
NL7908367A (en) | 1980-05-28 |
FR2442067B1 (en) | 1982-05-21 |
DE2946280A1 (en) | 1980-06-12 |
FR2442067A1 (en) | 1980-06-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A85 | Still pending on 85-01-01 | ||
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
V4 | Lapsed because of reaching the maxim lifetime of a patent |
Free format text: 19991115 |