GB308142A - Improvements in or relating to valves - Google Patents

Improvements in or relating to valves

Info

Publication number
GB308142A
GB308142A GB2322528A GB2322528A GB308142A GB 308142 A GB308142 A GB 308142A GB 2322528 A GB2322528 A GB 2322528A GB 2322528 A GB2322528 A GB 2322528A GB 308142 A GB308142 A GB 308142A
Authority
GB
United Kingdom
Prior art keywords
circular
elliptical
change
valves
relating
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
GB2322528A
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 GB2322528A priority Critical patent/GB308142A/en
Publication of GB308142A publication Critical patent/GB308142A/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
    • F16K1/02—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 with screw-spindle
    • F16K1/06—Special arrangements for improving the flow, e.g. special shape of passages or casings
    • F16K1/10—Special arrangements for improving the flow, e.g. special shape of passages or casings in which the spindle is inclined to the general direction of flow

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Lift Valve (AREA)

Abstract

308,142. Knupfer, B. Aug. 11, 1928. Casings. - The conduit leading to an oblique valve seat is of elliptical cross-section so that a circular seating opening may be obtained. A circular union a may merge into the elliptical part c with or without change of crosssectional area. The change of shape may be effected by depressing the upper wall a<1> so that the bottom part a<2> remains straight or the axes of the circular elliptical parts may be in alignment.
GB2322528A 1928-08-11 1928-08-11 Improvements in or relating to valves Expired GB308142A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2322528A GB308142A (en) 1928-08-11 1928-08-11 Improvements in or relating to valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2322528A GB308142A (en) 1928-08-11 1928-08-11 Improvements in or relating to valves

Publications (1)

Publication Number Publication Date
GB308142A true GB308142A (en) 1929-03-21

Family

ID=10192171

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2322528A Expired GB308142A (en) 1928-08-11 1928-08-11 Improvements in or relating to valves

Country Status (1)

Country Link
GB (1) GB308142A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007149076A1 (en) * 2006-06-19 2007-12-27 Norgren, Inc. A fluid control device with a non-circular flow area

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007149076A1 (en) * 2006-06-19 2007-12-27 Norgren, Inc. A fluid control device with a non-circular flow area
US8070132B2 (en) 2006-06-19 2011-12-06 Norgren, Inc. Fluid control device with a non-circular flow area

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