ES359354A1 - Improvements in the construction of valves. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the construction of valves. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES359354A1
ES359354A1 ES359354A ES359354A ES359354A1 ES 359354 A1 ES359354 A1 ES 359354A1 ES 359354 A ES359354 A ES 359354A ES 359354 A ES359354 A ES 359354A ES 359354 A1 ES359354 A1 ES 359354A1
Authority
ES
Spain
Prior art keywords
seat
ring
valves
translation
construction
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
ES359354A
Other languages
Spanish (es)
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.)
Ateliers des Charmilles SA
Original Assignee
Ateliers des Charmilles SA
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 Ateliers des Charmilles SA filed Critical Ateliers des Charmilles SA
Publication of ES359354A1 publication Critical patent/ES359354A1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Sliding Valves (AREA)

Abstract

Improvements in the construction of valves, especially for forced conduction, comprising a body 1 in which it can move a sealing member 2 to direct them to the open or closed position, these valves comprising at least one displaceable seat 3, characterized in that this seat 3 is formed on a ring 5 whose part radially opposite to the seat 3 forms an annular piston 6 arranged in a groove 7 forming annular cylinder, groove 7 made in one of the two parts, valve body 1, respectively obturator 2, ensuring 14 the sealing of this piston assembly 6, annular cylinder 7, the size of the ring 5 and its degree of radial elasticity being chosen such that they exert fluid pressure on at least one of the faces 10, 12 of the piston 6, causes an elastic radial deformation of the ring 5 directing the seat 3 to the closed position being against the other of the two pieces, obt urator 2, respectively valve body 1, or conversely, directing the seat 3 in separation from one of said two pieces 1, 2 in the case where the ring 5 in it loosened state ensure the maintenance of its seat 3 in sealed position of the conduit. (Machine-translation by Google Translate, not legally binding)
ES359354A 1967-11-07 1968-10-19 Improvements in the construction of valves. (Machine-translation by Google Translate, not legally binding) Expired ES359354A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1562667A CH465980A (en) 1967-11-07 1967-11-07 Valve, especially for penstock

Publications (1)

Publication Number Publication Date
ES359354A1 true ES359354A1 (en) 1970-06-01

Family

ID=4410635

Family Applications (1)

Application Number Title Priority Date Filing Date
ES359354A Expired ES359354A1 (en) 1967-11-07 1968-10-19 Improvements in the construction of valves. (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
AT (1) AT287425B (en)
CH (1) CH465980A (en)
ES (1) ES359354A1 (en)
FR (1) FR1589005A (en)
SE (1) SE359907B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4130285A (en) * 1978-01-26 1978-12-19 Walworth Company Valve sealing device
FR2984446B1 (en) * 2011-12-14 2014-06-13 Ksb Sas BUTTERFLY VALVE

Also Published As

Publication number Publication date
DE1802075A1 (en) 1969-07-31
SE359907B (en) 1973-09-10
AT287425B (en) 1971-01-25
FR1589005A (en) 1970-03-16
DE1802075B2 (en) 1972-11-09
CH465980A (en) 1968-11-30

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