GB191311815A - Improvements in Parallel Slide Valves or Cocks. - Google Patents

Improvements in Parallel Slide Valves or Cocks.

Info

Publication number
GB191311815A
GB191311815A GB191311815DA GB191311815A GB 191311815 A GB191311815 A GB 191311815A GB 191311815D A GB191311815D A GB 191311815DA GB 191311815 A GB191311815 A GB 191311815A
Authority
GB
United Kingdom
Prior art keywords
valve
disks
parallel slide
cocks
lees
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
Inventor
Thomas William Lees
Archibald Lees
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
Application granted granted Critical
Publication of GB191311815A publication Critical patent/GB191311815A/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
    • F16K3/16—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 special arrangements for separating the sealing faces or for pressing them together
    • F16K3/18—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 special arrangements for separating the sealing faces or for pressing them together by movement of the closure members
    • F16K3/184—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 special arrangements for separating the sealing faces or for pressing them together by movement of the closure members by means of cams

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Sliding Valves (AREA)

Abstract

11,815. Lees, T. W., and Lees, A. May 21. Sluice valves. - In a parallel slide-valve of the kind in which two valve disks 2, 3 are arranged to be forced against their seats by a wedging-member 4 when brought into the operative position by a screwed rod 1, the valve spindle has a saddle member 1<1> supporting bosses 2<1>, 3<1> of the valve disks, and a spring 5 contained within a recess 6 of the operating-handle acts on the upper end of an extension 4' of the conical plug 4. A removable bush 7 is screwed into the lower end of the saddle member and acts as a guide for an abutment 10. When the valve is to be closed, the disks 2, 3 are moved downwardly and the pin 10 engages the plug 4 and forces the disks against their respective seatings.
GB191311815D 1913-05-21 1913-05-21 Improvements in Parallel Slide Valves or Cocks. Expired GB191311815A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191311815T 1913-05-21

Publications (1)

Publication Number Publication Date
GB191311815A true GB191311815A (en) 1914-01-29

Family

ID=32370938

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191311815D Expired GB191311815A (en) 1913-05-21 1913-05-21 Improvements in Parallel Slide Valves or Cocks.

Country Status (1)

Country Link
GB (1) GB191311815A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2552825A (en) * 1946-12-14 1951-05-15 White Alfred J Vander Piston valve
EP2781809A1 (en) * 2013-03-18 2014-09-24 Seut Maritime AS A blind flange/process valve
CN106168308A (en) * 2016-08-31 2016-11-30 潘健 A kind of with shaft locking anti-sticking slide valve method of switching and switching device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2552825A (en) * 1946-12-14 1951-05-15 White Alfred J Vander Piston valve
EP2781809A1 (en) * 2013-03-18 2014-09-24 Seut Maritime AS A blind flange/process valve
CN106168308A (en) * 2016-08-31 2016-11-30 潘健 A kind of with shaft locking anti-sticking slide valve method of switching and switching device

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