IT1244531B - Valvola a piu' uscite - Google Patents

Valvola a piu' uscite

Info

Publication number
IT1244531B
IT1244531B ITMI910222A ITMI910222A IT1244531B IT 1244531 B IT1244531 B IT 1244531B IT MI910222 A ITMI910222 A IT MI910222A IT MI910222 A ITMI910222 A IT MI910222A IT 1244531 B IT1244531 B IT 1244531B
Authority
IT
Italy
Prior art keywords
output valve
moved
actuation device
piston
actuation
Prior art date
Application number
ITMI910222A
Other languages
English (en)
Inventor
Kurt Stoll
Original Assignee
Festo Kg
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
Priority claimed from DE4011908A external-priority patent/DE4011908C3/de
Application filed by Festo Kg filed Critical Festo Kg
Publication of ITMI910222A0 publication Critical patent/ITMI910222A0/it
Publication of ITMI910222A1 publication Critical patent/ITMI910222A1/it
Application granted granted Critical
Publication of IT1244531B publication Critical patent/IT1244531B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Multiple-Way Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Valve Housings (AREA)

Abstract

Si tratta di una valvola a più uscite con una cassa (1) in cui sistemato spostabile un elemento (4). Mediante un dispositivo (19) di azionamento si può muovere l'elemento per collegare e/o separare canali della valvola (5 fino a 9). Il dispositivo di azionamento (19) comprende due superfici (23, 24) di azionamento fisse dell'elemento sulle parti opposte fra loro di un pistone regolabile (20) rigidamente collegato con l'elemento (4). Questo pistone è spostabile in uno spazio (22), che esso divide in due spazi di lavoro (25, 25') che possono essere azionati da mezzo in pressione.
ITMI910222A 1990-02-06 1991-01-30 Valvola a piu' uscite IT1244531B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4003502 1990-02-06
DE4011908A DE4011908C3 (de) 1990-02-06 1990-04-12 Mehrwegeventil

Publications (3)

Publication Number Publication Date
ITMI910222A0 ITMI910222A0 (it) 1991-01-30
ITMI910222A1 ITMI910222A1 (it) 1992-07-30
IT1244531B true IT1244531B (it) 1994-07-15

Family

ID=25889809

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI910222A IT1244531B (it) 1990-02-06 1991-01-30 Valvola a piu' uscite

Country Status (3)

Country Link
DE (1) DE4042518C2 (it)
FR (1) FR2657935B1 (it)
IT (1) IT1244531B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021204644A1 (de) 2021-05-07 2022-11-10 Festo Se & Co. Kg Ventilanordnung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3214845A1 (de) * 1982-04-21 1983-11-03 Mannesmann Rexroth GmbH, 8770 Lohr Vorrichtung zum betaetigen eines schiebekoerpers, insbesondere des kolbenschiebers eines wegeventils
DE8623575U1 (de) * 1986-09-01 1987-12-23 Robert Bosch Gmbh, 7000 Stuttgart Betätigungseinrichtung für den Steuerschieber eines Wegeventils
DE58901887D1 (de) * 1988-04-20 1992-08-27 Teves Gmbh Alfred Elektrohydraulische druckregelvorrichtung.

Also Published As

Publication number Publication date
ITMI910222A0 (it) 1991-01-30
FR2657935B1 (fr) 1993-12-10
DE4042518C2 (de) 1996-05-23
FR2657935A1 (fr) 1991-08-09
ITMI910222A1 (it) 1992-07-30

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961224