ES435980A1 - Improvements in filters for liquids or gaseous fluids. (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements in filters for liquids or gaseous fluids. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES435980A1 ES435980A1 ES435980A ES435980A ES435980A1 ES 435980 A1 ES435980 A1 ES 435980A1 ES 435980 A ES435980 A ES 435980A ES 435980 A ES435980 A ES 435980A ES 435980 A1 ES435980 A1 ES 435980A1
- Authority
- ES
- Spain
- Prior art keywords
- liquids
- translation
- filters
- machine
- legally binding
- 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
- 239000012530 fluid Substances 0.000 title abstract 3
- 239000007788 liquid Substances 0.000 title abstract 2
- 210000003850 cellular structure Anatomy 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/012—Making filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/111—Making filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1669—Cellular material
- B01D39/1676—Cellular material of synthetic origin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/10—Filtering material manufacturing
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
Improvements in filters for liquids or gaseous fluids, characterized by being constituted from a one-piece body (1) of expanded plastic material and of open cellular structure, from whose body they are eliminated, only in correspondence with the faces (3, 4) through from which flows the fluid to be filtered when the filter is used, waterproof crostas that cover all of its external faces, the other faces (2) of said body being impermeable by virtue of said crosts. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT68197/74A IT1009458B (en) | 1974-04-12 | 1974-04-12 | FILTER FOR FLUIDS AND PROCEDURE FOR ITS MANUFACTURING |
Publications (1)
Publication Number | Publication Date |
---|---|
ES435980A1 true ES435980A1 (en) | 1976-12-16 |
Family
ID=11308444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES435980A Expired ES435980A1 (en) | 1974-04-12 | 1975-03-25 | Improvements in filters for liquids or gaseous fluids. (Machine-translation by Google Translate, not legally binding) |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2513170A1 (en) |
ES (1) | ES435980A1 (en) |
FR (1) | FR2267142A1 (en) |
IT (1) | IT1009458B (en) |
-
1974
- 1974-04-12 IT IT68197/74A patent/IT1009458B/en active
-
1975
- 1975-03-25 DE DE19752513170 patent/DE2513170A1/en active Pending
- 1975-03-25 ES ES435980A patent/ES435980A1/en not_active Expired
- 1975-04-11 FR FR7511478A patent/FR2267142A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
IT1009458B (en) | 1976-12-10 |
DE2513170A1 (en) | 1975-10-30 |
FR2267142A1 (en) | 1975-11-07 |
FR2267142B3 (en) | 1978-10-06 |
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