GB357990A - - Google Patents
Info
- Publication number
- GB357990A GB357990A GB9883/31A GB988331A GB357990A GB 357990 A GB357990 A GB 357990A GB 9883/31 A GB9883/31 A GB 9883/31A GB 988331 A GB988331 A GB 988331A GB 357990 A GB357990 A GB 357990A
- Authority
- GB
- United Kingdom
- Prior art keywords
- berlin
- july
- layer
- wittemeier
- schweidnitzerstrasse
- 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
- 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
- B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2275/10—Multiple layers
- B01D2275/105—Wound layers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE357990T | 1929-07-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB357990A true GB357990A (fr) | 1931-09-30 |
Family
ID=31895326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9883/31A Expired GB357990A (fr) | 1929-07-20 | 1930-06-30 |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB357990A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4647373A (en) * | 1984-08-30 | 1987-03-03 | Donaldson Company, Inc. | Multi-layered filter apparatus |
US4826597A (en) * | 1986-07-25 | 1989-05-02 | Pall Corporation | Filter assembly with removable sheet |
-
1930
- 1930-06-30 GB GB9883/31A patent/GB357990A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4647373A (en) * | 1984-08-30 | 1987-03-03 | Donaldson Company, Inc. | Multi-layered filter apparatus |
US4826597A (en) * | 1986-07-25 | 1989-05-02 | Pall Corporation | Filter assembly with removable sheet |
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