GB1163965A - Improvements in or relating to Filter Apparatus - Google Patents
Improvements in or relating to Filter ApparatusInfo
- Publication number
- GB1163965A GB1163965A GB5579866A GB5579866A GB1163965A GB 1163965 A GB1163965 A GB 1163965A GB 5579866 A GB5579866 A GB 5579866A GB 5579866 A GB5579866 A GB 5579866A GB 1163965 A GB1163965 A GB 1163965A
- Authority
- GB
- United Kingdom
- Prior art keywords
- safety device
- poppet
- moisture
- filter element
- outlet orifice
- 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
- 238000001914 filtration Methods 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 229920000742 Cotton Polymers 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
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
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/153—Anti-leakage or anti-return valves
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
1,163,965. Filter with water sensitive safety device. BOWSER, Inc. 13 Dec., 1966, No. 55798/66. Heading B1D. A inward flow filter element with a water sensitive safety device for terminating the filtering operation comprises a filtering cotton sock 56, a longitudinal passage 58 for removal of filtered liquid, an outlet orifice 61, and the safety device which includes a poppet 78 movable into sealing engagement at 60 with the outlet orifice, a spring 80 for biasing the poppet towards the orifice, a paper trigger element 95 sensitive to the presence of moisture and tearable to effect release of said poppet when exposed to moisture, and mounting means 78 for the safety device having a conical recess 77 for facilitating alignment of the filter element.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5579866A GB1163965A (en) | 1966-12-13 | 1966-12-13 | Improvements in or relating to Filter Apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5579866A GB1163965A (en) | 1966-12-13 | 1966-12-13 | Improvements in or relating to Filter Apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1163965A true GB1163965A (en) | 1969-09-10 |
Family
ID=10474915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5579866A Expired GB1163965A (en) | 1966-12-13 | 1966-12-13 | Improvements in or relating to Filter Apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1163965A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4331535A (en) * | 1979-06-15 | 1982-05-25 | Sartorius Gmbh | Leakage detecting and detouring filter housing-assembly |
DE3335938C1 (en) * | 1983-10-04 | 1985-04-04 | Sartorius GmbH, 3400 Göttingen | Multi-part filter housing for pressure filtration |
EP1106227A1 (en) * | 1999-11-16 | 2001-06-13 | Filtrox AG | Candle precoated filter and process for residual volume filtration |
-
1966
- 1966-12-13 GB GB5579866A patent/GB1163965A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4331535A (en) * | 1979-06-15 | 1982-05-25 | Sartorius Gmbh | Leakage detecting and detouring filter housing-assembly |
DE3335938C1 (en) * | 1983-10-04 | 1985-04-04 | Sartorius GmbH, 3400 Göttingen | Multi-part filter housing for pressure filtration |
EP1106227A1 (en) * | 1999-11-16 | 2001-06-13 | Filtrox AG | Candle precoated filter and process for residual volume filtration |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
PE | Patent expired |