ES338829A1 - Un dipositivo de control neumatico para producir una presi-on de aire variable de control. - Google Patents

Un dipositivo de control neumatico para producir una presi-on de aire variable de control.

Info

Publication number
ES338829A1
ES338829A1 ES338829A ES338829A ES338829A1 ES 338829 A1 ES338829 A1 ES 338829A1 ES 338829 A ES338829 A ES 338829A ES 338829 A ES338829 A ES 338829A ES 338829 A1 ES338829 A1 ES 338829A1
Authority
ES
Spain
Prior art keywords
air
web
motor
heads
air stream
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
ES338829A
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.)
Hamilton
Original Assignee
Hamilton
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 Hamilton filed Critical Hamilton
Publication of ES338829A1 publication Critical patent/ES338829A1/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C1/00—Circuit elements having no moving parts
    • F15C1/003—Circuit elements having no moving parts for process regulation, (e.g. chemical processes, in boilers or the like); for machine tool control (e.g. sewing machines, automatic washing machines); for liquid level control; for controlling various mechanisms; for alarm circuits; for AC-DC transducers for control purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
    • B23B49/001—Devices for detecting or indicating failure of drills
    • 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
    • F15B5/00—Transducers converting variations of physical quantities, e.g. expressed by variations in positions of members, into fluid-pressure variations or vice versa; Varying fluid pressure as a function of variations of a plurality of fluid pressures or variations of other quantities
    • F15B5/003—Transducers converting variations of physical quantities, e.g. expressed by variations in positions of members, into fluid-pressure variations or vice versa; Varying fluid pressure as a function of variations of a plurality of fluid pressures or variations of other quantities characterised by variation of the pressure in a nozzle or the like, e.g. nozzle-flapper system
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/2278—Pressure modulating relays or followers
    • Y10T137/2322—Jet control type
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86582—Pilot-actuated
    • Y10T137/8659—Variable orifice-type modulator

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Theoretical Computer Science (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Continuous Casting (AREA)
  • Powder Metallurgy (AREA)
  • Multiple-Way Valves (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Winding Of Webs (AREA)
ES338829A 1966-04-04 1967-04-03 Un dipositivo de control neumatico para producir una presi-on de aire variable de control. Expired ES338829A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB14911/66A GB1133974A (en) 1966-04-04 1966-04-04 Improvements in pneumatic control devices

Publications (1)

Publication Number Publication Date
ES338829A1 true ES338829A1 (es) 1968-04-01

Family

ID=10049722

Family Applications (1)

Application Number Title Priority Date Filing Date
ES338829A Expired ES338829A1 (es) 1966-04-04 1967-04-03 Un dipositivo de control neumatico para producir una presi-on de aire variable de control.

Country Status (5)

Country Link
US (1) US3437102A (es)
DE (1) DE1290779B (es)
ES (1) ES338829A1 (es)
GB (1) GB1133974A (es)
NL (1) NL6704749A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3595272A (en) * 1969-04-10 1971-07-27 Automatic Systems Of America Fluid switch
FR2186342A1 (en) * 1972-03-24 1974-01-11 Emsteph Sheet materials with taped edges - made using equipment designed to maint-ain edge alignment i tension
DE2232857C2 (de) * 1972-07-05 1983-11-24 Robert Bosch Gmbh, 7000 Stuttgart Steuereinrichtung für ein hydraulisch angetriebenes Arbeitsgerät
US3774637A (en) * 1972-08-30 1973-11-27 Johnson Service Co Diaphragm actuated spool valve
AT396392B (de) * 1991-09-30 1993-08-25 Hoerbiger Fluidtechnik Gmbh Piezo-ventil
US20140130915A1 (en) * 2012-11-12 2014-05-15 Chris Bonn Low hysteresis fluid metering valve

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2713869A (en) * 1949-10-07 1955-07-26 Bendix Aviat Corp Fluid pressure regulator
FR1089975A (fr) * 1953-06-17 1955-03-25 Regulateurs Francel Dispositif à modulation pneumatique pour la transmission automatique d'impulsions de commande
US2921595A (en) * 1955-02-28 1960-01-19 Daystrom Inc Pneumatic system responsive to changes in a variable condition
US2907337A (en) * 1956-07-23 1959-10-06 Regulator S R L Web edge position signal generator
US2944558A (en) * 1958-07-07 1960-07-12 Honeywell Regulator Co Controller

Also Published As

Publication number Publication date
US3437102A (en) 1969-04-08
DE1290779B (de) 1969-03-13
GB1133974A (en) 1968-11-20
NL6704749A (es) 1967-10-05

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