GB488994A - Improvements in or relating to filter devices - Google Patents

Improvements in or relating to filter devices

Info

Publication number
GB488994A
GB488994A GB115537A GB115537A GB488994A GB 488994 A GB488994 A GB 488994A GB 115537 A GB115537 A GB 115537A GB 115537 A GB115537 A GB 115537A GB 488994 A GB488994 A GB 488994A
Authority
GB
United Kingdom
Prior art keywords
filtering
gauze
disc
sleeves
filter
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
GB115537A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB115537A priority Critical patent/GB488994A/en
Publication of GB488994A publication Critical patent/GB488994A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filtering Materials (AREA)

Abstract

488,994. Valves. MARSHALL, C. Jan. 14, 1937, No. 1155. [Class 135] [Also in Groups I and XXVIII] A stop valve has associated therewith a fluid-filtering device comprising a cylindrical tube of filtering material (e.g. perforated metal fabric or gauze 16) removably located between inner and outer coaxial perforated sleeves 17, 18, which are detachably secured between flanged end discs 20, 21, means being provided for removably fixing the filter device in position within the valve housing 10. As shown, the means comprise a spring 22 pressed towards the filter by a detachable cover 23. The device is suitable for use in the filtering of steam or liquids at high temperature. The disc 21 has grooves 27 whereby sediment removed by the steam entering through conduit 11 may fall into the space beneath the disc. The valve comprises a head 29 mounted on a spindle 28 which is screwed through a bridge-piece 31 and is provided with an operating handle 30. The material between the sleeves may comprise one or more sheets or blocks of chemical composition or one or more pieces of fibrous fabric in lieu of or in addition to gauze or like metallic material.
GB115537A 1937-01-14 1937-01-14 Improvements in or relating to filter devices Expired GB488994A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB115537A GB488994A (en) 1937-01-14 1937-01-14 Improvements in or relating to filter devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB115537A GB488994A (en) 1937-01-14 1937-01-14 Improvements in or relating to filter devices

Publications (1)

Publication Number Publication Date
GB488994A true GB488994A (en) 1938-07-14

Family

ID=9717135

Family Applications (1)

Application Number Title Priority Date Filing Date
GB115537A Expired GB488994A (en) 1937-01-14 1937-01-14 Improvements in or relating to filter devices

Country Status (1)

Country Link
GB (1) GB488994A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0108043A1 (en) * 1982-10-25 1984-05-09 Osby Armatur Ab Valve mechanism with built-in purifying filter
GB2206504A (en) * 1987-07-03 1989-01-11 Festo Kg Pneumatic equipment filter and regulator
CN109843663A (en) * 2016-09-23 2019-06-04 大陆-特韦斯股份有限公司 Solenoid valve, especially sliding control automobile braking system solenoid valve
CN112610731A (en) * 2020-12-10 2021-04-06 安徽固尔康管业有限公司 Check valve with filtering function

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0108043A1 (en) * 1982-10-25 1984-05-09 Osby Armatur Ab Valve mechanism with built-in purifying filter
GB2206504A (en) * 1987-07-03 1989-01-11 Festo Kg Pneumatic equipment filter and regulator
GB2206504B (en) * 1987-07-03 1991-07-24 Festo Kg A pneumatic filter-regulator arrangement
CN109843663A (en) * 2016-09-23 2019-06-04 大陆-特韦斯股份有限公司 Solenoid valve, especially sliding control automobile braking system solenoid valve
US20190256067A1 (en) * 2016-09-23 2019-08-22 Continental Teves Ag & Co. Ohg Solenoid valve, in particular for slip-controlled motor-vehicle brake systems
US11458942B2 (en) * 2016-09-23 2022-10-04 Continental Teves Ag & Co. Ohg Solenoid valve, in particular for slip-controlled motor-vehicle brake systems
CN112610731A (en) * 2020-12-10 2021-04-06 安徽固尔康管业有限公司 Check valve with filtering function

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