ES456352A1 - Perfeccionamientos en acoplabientos de accionadores de val- vulas. - Google Patents

Perfeccionamientos en acoplabientos de accionadores de val- vulas.

Info

Publication number
ES456352A1
ES456352A1 ES456352A ES456352A ES456352A1 ES 456352 A1 ES456352 A1 ES 456352A1 ES 456352 A ES456352 A ES 456352A ES 456352 A ES456352 A ES 456352A ES 456352 A1 ES456352 A1 ES 456352A1
Authority
ES
Spain
Prior art keywords
valve
rod
stem
fitting
coupling
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
ES456352A
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.)
Boeing North American Inc
Original Assignee
Rockwell International Corp
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 Rockwell International Corp filed Critical Rockwell International Corp
Publication of ES456352A1 publication Critical patent/ES456352A1/es
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
    • F16K1/32—Details
    • F16K1/48—Attaching valve members to screw-spindles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/16—Joints and connections with adjunctive protector, broken parts retainer, repair, assembly or disassembly feature
    • Y10T403/1616—Position or guide means
    • Y10T403/1624—Related to joint component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/67—Thimble: screw or cam
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19698—Spiral
    • Y10T74/19702—Screw and nut

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Lift Valve (AREA)

Abstract

Perfeccionamientos en acoplamientos de accionadores de válvulas especialmente para instalaciones de agua de alimentación y vapor de agua de plantas de energía nuclear, acoplamiento que se sitúa entre el vástago y una barra de accionador de la válvula y barra se alinean sobre un eje común, caracterizados porque se dota a cada acoplamiento un primer adaptador montado sobre un extremo del vástago o de la barra; un segundo adaptador montado en el otro extremo del vástago o de la barra; teniendo el primer y el segundo adaptadores respectivamente primeras superficies alineadas que son en general perpendiculares al eje geométrico, haciendo contacto las primeras superficies durante el movimiento de la barra en dirección hacia la válvula para cerrar la válvula; y medios de empuje situados entre el primero y el segundo adaptadores y que pueden experimentar una deflexión resilente limitada pero manteniendo una distancia axial entre el vástago y la barra dentro de unos límites predeterminados durante el movimiento de la barra en dirección contraria a la válvula para abrir dicha válvula.
ES456352A 1976-03-04 1977-02-28 Perfeccionamientos en acoplabientos de accionadores de val- vulas. Expired ES456352A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/663,786 US4120596A (en) 1976-03-04 1976-03-04 Valve-actuator coupling

Publications (1)

Publication Number Publication Date
ES456352A1 true ES456352A1 (es) 1978-01-16

Family

ID=24663258

Family Applications (1)

Application Number Title Priority Date Filing Date
ES456352A Expired ES456352A1 (es) 1976-03-04 1977-02-28 Perfeccionamientos en acoplabientos de accionadores de val- vulas.

Country Status (8)

Country Link
US (1) US4120596A (es)
JP (1) JPS52107623A (es)
BE (1) BE852076A (es)
DE (1) DE2709325A1 (es)
ES (1) ES456352A1 (es)
FR (1) FR2343182A1 (es)
NL (1) NL7701880A (es)
SE (1) SE7702172L (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131029A (en) * 1977-06-10 1978-12-26 Eocom Corporation Gimballed coupling for lead screw and nut assembly
JPS583955Y2 (ja) * 1979-03-06 1983-01-24 株式会社不二越 ねじ軸支持装置
JPS5856448Y2 (ja) * 1979-03-06 1983-12-26 株式会社不二越 送りねじのナツト
GB8305408D0 (en) * 1983-02-26 1983-03-30 Lucas Ind Plc Fluid control valves
US4623123A (en) * 1985-04-26 1986-11-18 Paul Traylor Conduit coupling
DE3531300C2 (de) * 1985-09-02 1995-05-24 Bbc Brown Boveri & Cie Einrichtung zur Erzeugung einer Vorspannung bei starrer Ankupplung zweier Verbindungsteile
US4682757A (en) * 1986-07-18 1987-07-28 Joy Manufacturing Company Secondary backseat for gate valve
DE4023636C2 (de) * 1990-07-25 1994-07-14 Siemens Ag Armatur zum Absperren einer Strömung
JP2997751B2 (ja) * 1990-10-31 2000-01-11 ヤマハ発動機株式会社 電磁弁装置
DE9409093U1 (de) * 1994-06-03 1994-09-15 ARI-Armaturen Albert Richter GmbH & Co KG, 33758 Schloß Holte-Stukenbrock Schalt- und Meldeeinrichtung
US5674319A (en) * 1995-02-24 1997-10-07 Avery Dennison Corporation Die coater and method for applying material to webs of different widths
US5704392A (en) * 1995-06-07 1998-01-06 Valve Management Services, Inc. Apparatus for cycling motor-operated valves
US5743670A (en) * 1995-10-02 1998-04-28 Ader; Thompson G. Structural fastener
DE19728510C1 (de) * 1997-07-04 1999-09-16 Manibs Spezialarmaturen Betätigungsgestänge für Armaturen, insbesondere Anbohrarmaturen, Ventil-Anbohrarmaturen und Ventilarmaturen, für unter Mediendruck stehende Versorgungsleitungen, wie Wasser- oder Gasleitungen
US6164188A (en) * 1998-11-23 2000-12-26 Miser; H T Reciprocating pump/compressor with self-aligning piston
US6935615B2 (en) * 2003-02-07 2005-08-30 Fisher Controls International Llc Rod connector assembly
JP4392615B2 (ja) * 2005-06-15 2010-01-06 Ｓｍｃ株式会社 パイロット式２ポート弁
US8371755B2 (en) * 2007-08-06 2013-02-12 Mastergear Worldwide A Division of Recal-Beloit Corporation Sleeve bearing device
US8070130B2 (en) 2008-01-22 2011-12-06 Fisher Controls International, Llc Apparatus to bias valve closure members
US20090279946A1 (en) * 2008-05-09 2009-11-12 Honeywell International Inc. Shaft coupling device
US8827243B2 (en) * 2011-10-31 2014-09-09 Phuong Taylor Nguyen Media control valve
US8672290B2 (en) * 2012-03-13 2014-03-18 Vetco Gray Inc. Self aligning spherical backseat assembly for a valve
JP6380975B2 (ja) * 2014-06-30 2018-08-29 株式会社フジキン 制御弁
US20160195190A1 (en) * 2014-12-04 2016-07-07 Phuong Taylor Nguyen Media Control Valve

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL52942C (nl) * 1939-08-08 1942-08-15 Saia Ag Für Schaltapparate Klepbewegingsinrichting met een, door een electromotor aangedreven schroefspil
US2663318A (en) * 1951-11-23 1953-12-22 Gen Electric Stem-sealed valve with multiple actuating means
GB714187A (en) * 1952-01-19 1954-08-25 N G N Electrical Ltd Improvements in solenoid operated valves
US3024403A (en) * 1959-08-13 1962-03-06 Sinclair Refining Co Coupling for reciprocating elements
US3342451A (en) * 1964-04-20 1967-09-19 Nupro Co Valve
US3554483A (en) * 1969-01-17 1971-01-12 Bailey Meter Co Thrust limiting spring coupling

Also Published As

Publication number Publication date
FR2343182A1 (fr) 1977-09-30
US4120596A (en) 1978-10-17
DE2709325A1 (de) 1977-09-08
BE852076A (nl) 1977-07-01
JPS52107623A (en) 1977-09-09
NL7701880A (nl) 1977-09-06
SE7702172L (sv) 1977-09-05

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