ES8306846A1 - Cabeza de valvula de cierre de accionamiento hidraulico - Google Patents

Cabeza de valvula de cierre de accionamiento hidraulico

Info

Publication number
ES8306846A1
ES8306846A1 ES502885A ES502885A ES8306846A1 ES 8306846 A1 ES8306846 A1 ES 8306846A1 ES 502885 A ES502885 A ES 502885A ES 502885 A ES502885 A ES 502885A ES 8306846 A1 ES8306846 A1 ES 8306846A1
Authority
ES
Spain
Prior art keywords
plunger
sleeve
stem
neck
partition
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
ES502885A
Other languages
English (en)
Other versions
ES502885A0 (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.)
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
Publication of ES8306846A1 publication Critical patent/ES8306846A1/es
Publication of ES502885A0 publication Critical patent/ES502885A0/es
Granted 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/365—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a diaphragm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Fluid-Driven Valves (AREA)
  • Actuator (AREA)
  • Details Of Valves (AREA)
  • Sealing Devices (AREA)

Abstract

CABEZA DE VALVULA DE CIERRE DE ACCIONAMIENTO HIDRAULICO. CONSTA DE UN CUERPO PERTENECIENTE A LA VARILLA DE GUIA HIDRAULICA (1) CONSTRUIDO DE FORMA QUE SEA FACIL SU INSTALACION DENTRO DE LA ESTRUCTURA (7) DE LA VALVULA; DE UN PISTON MOVIL (2) INCORPORADO EN UN AGUJERO (1.4) SITUADO EN EL EXTREMO INFERIOR DEL CUERPO DE LA VARILLA DE GUIA HIDRAULICA (1), QUE TIENE UNA CONFIGURACION DE HUSILLO CON UN AGUJERO CENTRAL (2.1) Y VARIAS RANURAS VERTICALES (2.2) DISTRIBUIDAS A SU ALREDEDOR; DE UNA TAPA DE CIERRE (3) PROVISTA DE CANALES VERTICALES (3.1) A TRAVES DE LOS CUALES PASA AIRE EN SENTIDO ASCENDENTE CUANDO LA VALVULA ESTA ABIERTA; DE UNA MEMBRANA ELASTICA (4) EN FORMA DE DISCO DE GOMA; Y DE UNA MANIJA (5) PROVISTA DE UN PERNO (6) QUE SE INTRODUCE EN EL AGUJERO (3.2) DE LA TAPA DE CIERRE (3).
ES502885A 1980-06-11 1981-06-09 Cabeza de valvula de cierre de accionamiento hidraulico Granted ES502885A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
YU01558/80A YU155880A (en) 1980-06-11 1980-06-11 Hydraulic head for closing valve

Publications (2)

Publication Number Publication Date
ES8306846A1 true ES8306846A1 (es) 1982-12-01
ES502885A0 ES502885A0 (es) 1982-12-01

Family

ID=25554668

Family Applications (1)

Application Number Title Priority Date Filing Date
ES502885A Granted ES502885A0 (es) 1980-06-11 1981-06-09 Cabeza de valvula de cierre de accionamiento hidraulico

Country Status (21)

Country Link
US (1) US4382577A (es)
JP (1) JPS5776379A (es)
AT (1) AT373986B (es)
AU (1) AU7148781A (es)
BE (1) BE888692A (es)
BR (1) BR8103601A (es)
DE (1) DE3123119A1 (es)
DK (1) DK250581A (es)
ES (1) ES502885A0 (es)
FI (1) FI811336L (es)
FR (1) FR2484594A1 (es)
GB (1) GB2078347A (es)
GR (1) GR74559B (es)
IT (1) IT1136778B (es)
LU (1) LU83426A1 (es)
NL (1) NL8102219A (es)
NO (1) NO811951L (es)
PT (1) PT73172B (es)
SE (1) SE8103558L (es)
YU (1) YU155880A (es)
ZA (1) ZA813878B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7000898B2 (en) * 2003-12-09 2006-02-21 Howard Tak Su Lim Vertical shut-off valve

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US457005A (en) * 1891-08-04 Ball-cock
US1146012A (en) * 1913-04-28 1915-07-13 Frederic H Mason Valve.
US1571396A (en) * 1924-03-24 1926-02-02 Darrow Henry Edgar Pressure-equalizer valve
US2328323A (en) * 1939-08-05 1943-08-31 Permutit Co Valve mechanism for water softeners
US2655172A (en) * 1951-06-18 1953-10-13 Jesse C Owens Antisiphonic and sound-reducing valve
US3206158A (en) * 1962-10-23 1965-09-14 Fmc Corp Shut-off valve
US4108419A (en) * 1976-03-01 1978-08-22 Clifton J. Burwell Pilot operated valve

Also Published As

Publication number Publication date
GB2078347A (en) 1982-01-06
LU83426A1 (fr) 1981-09-11
FR2484594A1 (es) 1981-12-18
PT73172B (en) 1982-07-06
NL8102219A (nl) 1982-01-04
BE888692A (fr) 1981-08-28
AT373986B (de) 1984-03-12
DE3123119A1 (de) 1982-02-25
DK250581A (da) 1981-12-12
ES502885A0 (es) 1982-12-01
AU7148781A (en) 1981-12-17
FI811336L (fi) 1981-12-12
ZA813878B (en) 1982-06-30
ATA261281A (de) 1983-07-15
IT1136778B (it) 1986-09-03
IT8122068A0 (it) 1981-06-01
JPS5776379A (en) 1982-05-13
YU155880A (en) 1988-02-29
BR8103601A (pt) 1982-03-02
SE8103558L (sv) 1981-12-12
NO811951L (no) 1981-12-14
PT73172A (en) 1981-07-01
US4382577A (en) 1983-05-10
GR74559B (es) 1984-06-29

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