GB579471A - A new or improved control valve for fluids - Google Patents

A new or improved control valve for fluids

Info

Publication number
GB579471A
GB579471A GB721544A GB721544A GB579471A GB 579471 A GB579471 A GB 579471A GB 721544 A GB721544 A GB 721544A GB 721544 A GB721544 A GB 721544A GB 579471 A GB579471 A GB 579471A
Authority
GB
United Kingdom
Prior art keywords
ring
valve
engages
pin
series
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
GB721544A
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 GB721544A priority Critical patent/GB579471A/en
Publication of GB579471A publication Critical patent/GB579471A/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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/03—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with a closure member in the form of an iris-diaphragm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

579,471. Valves. JONES, C. O. I., and CROWTHER, J. April 19, 1944, No. 7215. [Class 135] An iris diaphragm type of valve comprises a series of angularly spaced plates 14 of the form shown in Fig. 4, each having a rib 17 which engages in one of a series of tangential slots 19 in one body portion 13 of the valve and each having a tongue portion 16 which engages in a groove 15 of the adjacent plate. Each plate also has a pin 18 which is engaged by one of the slots 20 in a ring member 21 housed in the other part 11 of the valve body and actuated by a crank lever 24 and a pin-and-slot connection to a lug 22 on the ring. Simultaneous movement of the plates is effected by a rotary movement of the ring 21 to vary the size of the orifice from a clear passageway as in Fig..2 to a completely closed passageway as in Fig. 5. Other forms of actuating mechanism comprise the worm and gear mechanism 31, 32, 33, Fig. 8, or a screw-and-nut mechanism operating on a slotted lug on the ring 21.
GB721544A 1944-04-19 1944-04-19 A new or improved control valve for fluids Expired GB579471A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB721544A GB579471A (en) 1944-04-19 1944-04-19 A new or improved control valve for fluids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB721544A GB579471A (en) 1944-04-19 1944-04-19 A new or improved control valve for fluids

Publications (1)

Publication Number Publication Date
GB579471A true GB579471A (en) 1946-08-06

Family

ID=9828835

Family Applications (1)

Application Number Title Priority Date Filing Date
GB721544A Expired GB579471A (en) 1944-04-19 1944-04-19 A new or improved control valve for fluids

Country Status (1)

Country Link
GB (1) GB579471A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3101736A (en) * 1959-03-12 1963-08-27 Emile Egger & Co A G Diaphragm regulating slider
DE1156615B (en) * 1958-04-10 1963-10-31 Emile Egger & Co A G Diaphragm regulating slide with diaphragm plates touching along their edges
US3329396A (en) * 1963-12-10 1967-07-04 Owens Illinois Inc Dispensing rate control mechanism
US4513948A (en) * 1981-01-14 1985-04-30 Koenig Reinhard Diaphragm regulating valve
EP1046842A1 (en) * 1999-04-23 2000-10-25 STUVEX International (Naamloze Vennootschap) Device for closing pipes
DE102005004262A1 (en) * 2005-01-28 2006-08-10 Wolfgang Folger Diaphragm for dispensing liquids, gases or pourable goods has equilateral trapezoids which rest with its base against inner leg of neighboring trapezoid and are relocatable against each other
US20140124061A1 (en) * 2012-11-08 2014-05-08 Kyle Patrick Daniels Shutter Valve for Pressure Regulation
US8910920B1 (en) * 2013-08-07 2014-12-16 Kyle P Daniels Shutter valve with pivot arms
US9206911B1 (en) 2014-08-26 2015-12-08 Clarke Industrial Engineering Shutter valve with seals
US9568111B2 (en) 2013-08-07 2017-02-14 Clarke Industrial Engineering, Inc. Shutter valve
KR20170065548A (en) * 2014-09-19 2017-06-13 아틀라스 캅코 에어파워, 남로체 벤누트삽 Inlet valve for a compressor
CN107820819A (en) * 2017-10-30 2018-03-23 曹霞 A kind of greenhouse gardening pours nutriment pipeline
US11493137B1 (en) 2019-07-31 2022-11-08 Flatline Technologies, Llc Monoplanar iris diaphragm

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1156615B (en) * 1958-04-10 1963-10-31 Emile Egger & Co A G Diaphragm regulating slide with diaphragm plates touching along their edges
US3101736A (en) * 1959-03-12 1963-08-27 Emile Egger & Co A G Diaphragm regulating slider
US3329396A (en) * 1963-12-10 1967-07-04 Owens Illinois Inc Dispensing rate control mechanism
US4513948A (en) * 1981-01-14 1985-04-30 Koenig Reinhard Diaphragm regulating valve
EP1046842A1 (en) * 1999-04-23 2000-10-25 STUVEX International (Naamloze Vennootschap) Device for closing pipes
BE1012629A3 (en) * 1999-04-23 2001-01-09 Stuvex Internat N V Device for closing pipes.
US6375155B1 (en) 1999-04-23 2002-04-23 Stuvex International N.V. Device for closing pipes
DE102005004262A1 (en) * 2005-01-28 2006-08-10 Wolfgang Folger Diaphragm for dispensing liquids, gases or pourable goods has equilateral trapezoids which rest with its base against inner leg of neighboring trapezoid and are relocatable against each other
US20140124061A1 (en) * 2012-11-08 2014-05-08 Kyle Patrick Daniels Shutter Valve for Pressure Regulation
US8910920B1 (en) * 2013-08-07 2014-12-16 Kyle P Daniels Shutter valve with pivot arms
US9568111B2 (en) 2013-08-07 2017-02-14 Clarke Industrial Engineering, Inc. Shutter valve
US9970554B2 (en) 2013-08-07 2018-05-15 Clarke Industrial Engineering, Inc. Shutter valve
US9206911B1 (en) 2014-08-26 2015-12-08 Clarke Industrial Engineering Shutter valve with seals
KR20170065548A (en) * 2014-09-19 2017-06-13 아틀라스 캅코 에어파워, 남로체 벤누트삽 Inlet valve for a compressor
JP2017533386A (en) * 2014-09-19 2017-11-09 アトラス コプコ エアーパワー, ナームローゼ フェンノートシャップATLAS COPCO AIRPOWER, naamloze vennootschap Inlet valve for compressor
US10876638B2 (en) 2014-09-19 2020-12-29 Atlas Copco Airpower, Naamloze Vennootschap Inlet valve for a compressor
CN107820819A (en) * 2017-10-30 2018-03-23 曹霞 A kind of greenhouse gardening pours nutriment pipeline
US11493137B1 (en) 2019-07-31 2022-11-08 Flatline Technologies, Llc Monoplanar iris diaphragm

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