GB1169285A - Improvements in or relating to Apparatus for Drying or Filtering Fluids - Google Patents

Improvements in or relating to Apparatus for Drying or Filtering Fluids

Info

Publication number
GB1169285A
GB1169285A GB3497667A GB3497667A GB1169285A GB 1169285 A GB1169285 A GB 1169285A GB 3497667 A GB3497667 A GB 3497667A GB 3497667 A GB3497667 A GB 3497667A GB 1169285 A GB1169285 A GB 1169285A
Authority
GB
United Kingdom
Prior art keywords
cartridge
mounting
fresh
see
ports
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
Application number
GB3497667A
Inventor
Frank Ralph Marx
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Spirax Sarco Ltd
Original Assignee
Spirax Sarco Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Spirax Sarco Ltd filed Critical Spirax Sarco Ltd
Priority to GB3497667A priority Critical patent/GB1169285A/en
Publication of GB1169285A publication Critical patent/GB1169285A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/30Particle separators, e.g. dust precipitators, using loose filtering material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10Particle separators, e.g. dust precipitators, using filter plates, sheets, or pads having plane surfaces, i.e. axial filtering
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26Drying gases or vapours

Abstract

1,169,285. Drying and filtering fluids; air filter. SPIRAX-SARCO Ltd. 5 July, 1968 [29 July, 1967], No. 34976/67. Headings B1L and B1T. Fluid drying and/or filtering apparatus, of particular use for drying air, comprises a drying and/or filtering cartridge, containing for example silicon gel and/or wire wool, located in a mounting in the fluid flow line, and so adapted that the cartridge may be replaced when expended by pressing a fresh cartridge against it to expel the used cartridge and replace it with the fresh one without loss of pressure in the flow line. Thus cartridge 5a of rectangular cross-section is located in the flow line defined by ports 4 in mounting 1 (see Fig. 2). When expended, fresh cartridge 5b is pressed down Qn top of it, thereby expelling used cartridge 5a, loss of fluid being prevented by means of tight resilient seals 9. In Figs. 4, 4A, the mounting comprises a hollow cylinder 17 with entry and outlet ports 16. Cartridge 18 has ports 19 which register with ports 16 and sealing rings 20. A used cartridge is expelled by urging a fresh cartridge along tube 17 against it. To prevent gas pressure within tube 17 tending to force the fresh and used cartridges apart, cartridge 18 may have a screwthreaded socket at one end and a corresponding spigot at the other end (see Figs. 7-9, not shown). In other embodiments, the pressure loss-preventing seals are contained in the body of the mounting (see Figs. 5, 5A, not shown), and a tray-type transfer device is used to accommodate both the in-use and unused cartridge (see Fig. 6, not shown). In yet another embodiment (see Fig. 10, not shown), the sealing means preventing loss of pressure during replacement consists of ball valves (41) located in ports (40) of mounting (38). Fresh cartridge (42) is slid at right angles to the paper into position in the mounting, and then raised by lever (45) whereby spigots (44) lift the ball valves off their seatings and permit fluid flow to be resumed.
GB3497667A 1967-07-29 1967-07-29 Improvements in or relating to Apparatus for Drying or Filtering Fluids Expired GB1169285A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3497667A GB1169285A (en) 1967-07-29 1967-07-29 Improvements in or relating to Apparatus for Drying or Filtering Fluids

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
GB3497667A GB1169285A (en) 1967-07-29 1967-07-29 Improvements in or relating to Apparatus for Drying or Filtering Fluids
US3546855D US3546855A (en) 1967-07-29 1968-07-08 Apparatus for drying or filtering fluids
ES356849A ES356849A1 (en) 1967-07-29 1968-07-24 Apparatus for drying or filtering fluids
FR1585133D FR1585133A (en) 1967-07-29 1968-07-26
NO295968A NO123028B (en) 1967-07-29 1968-07-26
BE718740D BE718740A (en) 1967-07-29 1968-07-29
NL6810739A NL6810739A (en) 1967-07-29 1968-07-29
DE19681769874 DE1769874A1 (en) 1967-07-29 1968-07-29 Device for drying or filtering or the like. of gases

Publications (1)

Publication Number Publication Date
GB1169285A true GB1169285A (en) 1969-11-05

Family

ID=10372327

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3497667A Expired GB1169285A (en) 1967-07-29 1967-07-29 Improvements in or relating to Apparatus for Drying or Filtering Fluids

Country Status (8)

Country Link
US (1) US3546855A (en)
BE (1) BE718740A (en)
DE (1) DE1769874A1 (en)
ES (1) ES356849A1 (en)
FR (1) FR1585133A (en)
GB (1) GB1169285A (en)
NL (1) NL6810739A (en)
NO (1) NO123028B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524337A1 (en) * 1982-04-02 1983-10-07 Draegerwerk Ag Filter block for air cleaning in closed enclosures to outside
CN102635777A (en) * 2012-04-26 2012-08-15 孙炜 Production method and device of canned liquefied air

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1266958A (en) * 1969-04-29 1972-03-15
US3823532A (en) * 1973-11-14 1974-07-16 Combustion Eng Filter
US4459140A (en) * 1982-11-08 1984-07-10 The United States Of America As Represented By The United States Department Of Energy Filter apparatus
FR2803534B1 (en) * 2000-01-11 2004-03-12 Fipak Res & Dev Co Large flow polluted air filtration unit working with vacuum or pressure simplifying the design of the filters and allowing the easy assembly and disassembly of the filters

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1489831A (en) * 1923-02-10 1924-04-08 Jordahl Anders Air filter
US1706594A (en) * 1924-05-14 1929-03-26 Joseph F Schiller Method of sterilizing air
US1807521A (en) * 1924-07-12 1931-05-26 Public Service Company Apparatus for cleaning gas
US1965461A (en) * 1933-02-10 1934-07-03 Piggly Wiggly Corp Dehydrator for refrigerators
US2402140A (en) * 1944-10-20 1946-06-18 Leo A Heintzelman Moisture remover
US2702089A (en) * 1951-05-04 1955-02-15 Arthur E Engelder Dehydrator cartridge
US2789654A (en) * 1954-06-07 1957-04-23 Zurit David Apparatus for filtering air or gas that enters beer kegs
US2852095A (en) * 1956-09-12 1958-09-16 Surface Combustion Corp Dew point apparatus
US2853153A (en) * 1956-12-31 1958-09-23 American Air Filter Co Military vehicle air filter
US3186148A (en) * 1961-07-24 1965-06-01 Wallace D Merrill Renewable pack fluid filter
US3183649A (en) * 1961-08-29 1965-05-18 Mass Transfer Inc Stepwise rotary adsorber including inflatable seal
US3240567A (en) * 1962-04-02 1966-03-15 Foregger Co Inc Prepackaging of granular material and methods
US3175342A (en) * 1963-01-16 1965-03-30 Parker Hannifin Corp Filter dryer unit for cleaning sealed refrigerating systems after motor burn outs
US3246758A (en) * 1963-01-30 1966-04-19 Watsco Inc Hygrometric indicator for desiccants
US3311454A (en) * 1964-01-09 1967-03-28 Westinghouse Electric Corp Apparatus for detection and measurement of contamination of sulfur hexafluoride and other gases
US3353339A (en) * 1964-10-08 1967-11-21 Selas Corp Of America Gas cleaner
FR1492044A (en) * 1966-02-18 1967-08-18 Dupont S T A filter cartridge for gas lighter regulator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524337A1 (en) * 1982-04-02 1983-10-07 Draegerwerk Ag Filter block for air cleaning in closed enclosures to outside
GB2117665A (en) * 1982-04-02 1983-10-19 Draegerwerk Ag Air filter system
CN102635777A (en) * 2012-04-26 2012-08-15 孙炜 Production method and device of canned liquefied air

Also Published As

Publication number Publication date
NL6810739A (en) 1969-01-31
ES356849A1 (en) 1970-02-01
FR1585133A (en) 1970-01-09
NO123028B (en) 1971-09-20
DE1769874A1 (en) 1971-10-14
BE718740A (en) 1968-12-31
US3546855A (en) 1970-12-15

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