GB773490A - Improvements relating to filters for volatile liquids - Google Patents
Improvements relating to filters for volatile liquidsInfo
- Publication number
- GB773490A GB773490A GB36458/55A GB3645855A GB773490A GB 773490 A GB773490 A GB 773490A GB 36458/55 A GB36458/55 A GB 36458/55A GB 3645855 A GB3645855 A GB 3645855A GB 773490 A GB773490 A GB 773490A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cup
- volatile liquids
- filters
- container
- tube
- 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
- 239000007788 liquid Substances 0.000 title abstract 5
- 238000007598 dipping method Methods 0.000 abstract 1
- 239000000706 filtrate Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/001—Filters in combination with devices for the removal of gas, air purge systems
-
- 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
- B01D29/13—Supported filter elements
- B01D29/15—Supported filter elements arranged for inward flow filtration
- B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
-
- 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
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/92—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/02—Filtering elements having a conical form
-
- 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
- B01D35/005—Filters specially adapted for use in internal-combustion engine lubrication or fuel systems
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Closures For Containers (AREA)
Abstract
773,490. Filters for volatile liquids. FRAM CORPORATION. Dec. 20, 1955 [Oct. 7, 1955], No. 36458/55. Class 46. A filter for volatile liquids comprises a container 11 having an inlet 18, an outlet 17 leading from a tube 16 dipping into the container, a filter element consisting of a porous, seamless paper cup 22 having an unpleated bottom 25 and an upwardly extending pleated side, wall 26 through which liquid to be filtered passes inwardly, and a closure cap 27 sealed on to the top of the cup and provided with a central hole 29 adapted to fit snugly about the tube 16 through which the filtrate is discharged. The upper part of the cup extends well above the normal level of the liquid to permit vapour to escape through the unwetted upper part of the cup. The cup is formed from a paper disc 23, Fig. 4, having radial score lines 24 extending from an unscored centre part to its circumference, the disc being folded into pleats along the score lines. A spring table 33 supports the cup in use.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US773490XA | 1955-10-07 | 1955-10-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB773490A true GB773490A (en) | 1957-04-24 |
Family
ID=22137542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB36458/55A Expired GB773490A (en) | 1955-10-07 | 1955-12-20 | Improvements relating to filters for volatile liquids |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1047171B (en) |
FR (1) | FR1148524A (en) |
GB (1) | GB773490A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2979208A (en) * | 1956-12-17 | 1961-04-11 | Wix Corp | Fluid line supported filter and filter mounting |
GB2116446A (en) * | 1982-03-13 | 1983-09-28 | Ross Bryan Barrington | Dry cleaning filter assembly |
DE102013019181B3 (en) * | 2013-11-18 | 2015-03-19 | Mann + Hummel Gmbh | Tank breather filters |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4654142A (en) * | 1985-11-18 | 1987-03-31 | Everpure, Inc. | Filtering system |
DE502004004824D1 (en) | 2004-10-15 | 2007-10-11 | Argo Hytos Gmbh | Tank breather filters |
DE102013019328B4 (en) | 2013-11-20 | 2019-02-21 | Mann+Hummel Gmbh | Tank ventilation filter with a constriction in the air inlet area |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR498548A (en) * | 1919-04-22 | 1920-01-14 | John George Patton | Mouthwash enhancements |
US2726770A (en) * | 1953-11-03 | 1955-12-13 | Frederick E Sette | Filters |
-
1955
- 1955-12-20 GB GB36458/55A patent/GB773490A/en not_active Expired
-
1956
- 1956-01-30 FR FR1148524D patent/FR1148524A/en not_active Expired
- 1956-10-05 DE DEF21378A patent/DE1047171B/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2979208A (en) * | 1956-12-17 | 1961-04-11 | Wix Corp | Fluid line supported filter and filter mounting |
GB2116446A (en) * | 1982-03-13 | 1983-09-28 | Ross Bryan Barrington | Dry cleaning filter assembly |
DE102013019181B3 (en) * | 2013-11-18 | 2015-03-19 | Mann + Hummel Gmbh | Tank breather filters |
US9566860B2 (en) | 2013-11-18 | 2017-02-14 | Mann+Hummel Gmbh | Tank venting filter |
Also Published As
Publication number | Publication date |
---|---|
DE1047171B (en) | 1958-12-24 |
FR1148524A (en) | 1957-12-11 |
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