ES273012U - "perfeccionamientos en valvulas de bola" - Google Patents

"perfeccionamientos en valvulas de bola"

Info

Publication number
ES273012U
ES273012U ES1983273012U ES273012U ES273012U ES 273012 U ES273012 U ES 273012U ES 1983273012 U ES1983273012 U ES 1983273012U ES 273012 U ES273012 U ES 273012U ES 273012 U ES273012 U ES 273012U
Authority
ES
Spain
Prior art keywords
ring
valve
plastics
situated
intermediate piece
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.)
Pending
Application number
ES1983273012U
Other languages
English (en)
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.)
CASTANO MARTIN JOSE M
Original Assignee
CASTANO MARTIN JOSE M
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 CASTANO MARTIN JOSE M filed Critical CASTANO MARTIN JOSE M
Priority to ES1983273012U priority Critical patent/ES273012U/es
Publication of ES273012U publication Critical patent/ES273012U/es
Priority to DE19843412883 priority patent/DE3412883A1/de
Pending 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0663—Packings
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)

Abstract

Perfeccionamientos en válvulas de bola del tipo que están constituidos por dos anillos de teflón que apoyan contra la bola, y un anillo flotante sobre el anillo de teflón de uno de sus extremos, esencialmente se caracteriza porque en la cavidad en la que se aloja el anillo flotante y por detrás de dicho anillo, se dispone una arandela de planta circular y alzado sinuoso, con entrantes y salientes, que presiona el anillo flotante contra el anillo de teflón con una actuación constante y sin necesidad de regulación, y porque sobre el prensaestopas que rodea al eje de accionamiento de la válvula, se sitúa asimismo otro anillo actuado superiormente por otra arandela similar a la anterior.
ES1983273012U 1983-06-17 1983-06-17 "perfeccionamientos en valvulas de bola" Pending ES273012U (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES1983273012U ES273012U (es) 1983-06-17 1983-06-17 "perfeccionamientos en valvulas de bola"
DE19843412883 DE3412883A1 (de) 1983-06-17 1984-04-05 Kugelventil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1983273012U ES273012U (es) 1983-06-17 1983-06-17 "perfeccionamientos en valvulas de bola"

Publications (1)

Publication Number Publication Date
ES273012U true ES273012U (es) 1983-12-16

Family

ID=8426141

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1983273012U Pending ES273012U (es) 1983-06-17 1983-06-17 "perfeccionamientos en valvulas de bola"

Country Status (2)

Country Link
DE (1) DE3412883A1 (es)
ES (1) ES273012U (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6206023B1 (en) 2000-04-27 2001-03-27 Nordstrom Valves, Inc. Ball valve including seat retainer securing means and method for forming the same

Also Published As

Publication number Publication date
DE3412883A1 (de) 1984-12-20

Similar Documents

Publication Publication Date Title
ES8103322A1 (es) Perfeccionamientos en las valvulas de mariposa
CA2012943A1 (en) Belt drive comprising a toothed belt and a toothed pulley
IE810126L (en) Vibration dumper
JPS5578844A (en) Change gear device
DE59202938D1 (de) Übergangsstück für Rohrleitungen.
ES2016126B3 (es) Grifo de macho esferico de ajuste con deposito, canal de corriente, bola de grifo y husillo de ajuste
ES8202706A1 (es) Un metodo de fabricar una matriz perfilada
JPS5298761A (en) Fluorine resin composition with improved molding characteristics
JPS53136076A (en) Fabrication of synthetic resin pipe
JPS57146444A (en) Joining structure of two metallic members
ES2109963T3 (es) Cospel bimetalico y metodo para producirlo.
ES8101304A1 (es) Un transformador perfeccionado
DE3068257D1 (en) A pipe part and a resilient sealing body therefor
JPS5614661A (en) Ball valve
JPS57171163A (en) Oil seal
JPS57161367A (en) Mechanical seal
JPS54105638A (en) Slide seal ring manufacturing method
JPS5347057A (en) Heat pipe and production thereof
EP0211301A3 (en) Valve for a bicycle tube and method for its manufacture
JPS546079A (en) Fabrication of thermoplastic resin pipe
JPS53126461A (en) Connecting packing of pressure container
ES1026574U (es) Cotillo acetabular perfeccionado para protesis de cadera.
ES8200775A1 (es) Dispositivo de enclavamiento e inmovilizacion para un husi- llo de ajuste
CH685462GA3 (fr) Dispositif d'accouplement à friction pour mouvement d'horlogerie.
JPS57208347A (en) Ball screw