BE762506A - Calculateur de pression pour la pression a la sortie d'un compresseur - Google Patents

Calculateur de pression pour la pression a la sortie d'un compresseur

Info

Publication number
BE762506A
BE762506A BE762506A BE762506A BE762506A BE 762506 A BE762506 A BE 762506A BE 762506 A BE762506 A BE 762506A BE 762506 A BE762506 A BE 762506A BE 762506 A BE762506 A BE 762506A
Authority
BE
Belgium
Prior art keywords
pressure
compressor
outlet
calculator
pressure calculator
Prior art date
Application number
BE762506A
Other languages
English (en)
Inventor
R L Williams
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BE762506A publication Critical patent/BE762506A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/16—Control of thickness, width, diameter or other transverse dimensions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D13/00—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Metal Rolling (AREA)
  • Control Of Turbines (AREA)
  • Supercharger (AREA)
BE762506A 1969-08-25 1971-02-04 Calculateur de pression pour la pression a la sortie d'un compresseur BE762506A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US85262769A 1969-08-25 1969-08-25
US1959370A 1970-03-16 1970-03-16

Publications (1)

Publication Number Publication Date
BE762506A true BE762506A (fr) 1971-07-16

Family

ID=26692379

Family Applications (2)

Application Number Title Priority Date Filing Date
BE755269D BE755269A (fr) 1969-08-25 Systeme de regulation d'epaisseur du produit lamine sortant d'un laminoir
BE762506A BE762506A (fr) 1969-08-25 1971-02-04 Calculateur de pression pour la pression a la sortie d'un compresseur

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BE755269D BE755269A (fr) 1969-08-25 Systeme de regulation d'epaisseur du produit lamine sortant d'un laminoir

Country Status (5)

Country Link
US (2) US3631697A (fr)
BE (2) BE762506A (fr)
DE (2) DE2041896A1 (fr)
FR (2) FR2059673B1 (fr)
GB (2) GB1318096A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3713313A (en) * 1971-11-19 1973-01-30 Gen Electric Computer controlled rolling mill
BE793758A (fr) * 1972-01-06 1973-07-09 Westinghouse Electric Corp Procede et appareil de commande de calibre comprenant la correction d'ecart de calibre de piece travaillee pour laminoirs de metaux
US4125004A (en) * 1977-07-12 1978-11-14 Amtel, Inc. Rolling mill gauge control system
JPS57109512A (en) * 1980-12-26 1982-07-08 Nippon Steel Corp Rolling method
US5230114A (en) * 1992-01-21 1993-07-27 Brown Group, Inc. Automatic heel covering machine and process
JP2002537102A (ja) 1999-02-26 2002-11-05 カイロン コーポレイション 吸着された高分子および微粒子を有するミクロエマルジョン
DE10203787A1 (de) * 2002-01-31 2003-08-14 Siemens Ag Verfahren zur Regelung eines industriellen Prozesses
US8393205B2 (en) * 2009-01-21 2013-03-12 Jonathan S. Casner Inflation valve and pressure gauge with over pressure protection

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE359737A (fr) *
US2958190A (en) * 1955-04-13 1960-11-01 Bendix Corp Compressor pressure limiter for gas turbine engines
US3063239A (en) * 1958-05-02 1962-11-13 Garrett Corp Temperature compensated pressure ratio sensing controller for an afterburner fuel control
US3034570A (en) * 1958-09-25 1962-05-15 Bendix Corp Fluid centrifuge
US3243955A (en) * 1960-09-13 1966-04-05 Gen Electric Afterburner fuel control mechanism
US3067580A (en) * 1960-09-26 1962-12-11 Gen Motors Corp Fuel enrichment control for a gas turbine engine
US3186201A (en) * 1961-06-21 1965-06-01 Steelworks Automation Ltd Production of metal strip
BE637694A (fr) * 1962-09-21
US3167082A (en) * 1962-12-27 1965-01-26 William J Oliphant Pressure regulating valve
FR1419978A (fr) * 1963-12-10 1965-12-03 Thomson Houston Comp Francaise Perfectionnements apportés aux systèmes de commande de laminoirs
US3332263A (en) * 1963-12-10 1967-07-25 Gen Electric Computer control system for metals rolling mill
GB1091484A (en) * 1964-06-11 1967-11-15 British Iron Steel Research Improvements in or relating to rolling
US3362296A (en) * 1965-08-20 1968-01-09 Bell Aerospace Corp Mechanical feedback stroke divider
US3394721A (en) * 1966-03-29 1968-07-30 Lucas Industries Ltd Control means for varying the position of a member in response to changes in the ratio of two pressures
US3402556A (en) * 1967-02-24 1968-09-24 Gen Electric Fuel control systems for gas turbine engines
FR1545462A (fr) * 1967-03-03 1968-11-08 Abex Corp Dispositif de commande hydraulique asservi

Also Published As

Publication number Publication date
FR2059673B1 (fr) 1975-01-10
US3631697A (en) 1972-01-04
FR2083299B1 (fr) 1974-03-22
FR2083299A1 (fr) 1971-12-17
DE2102495C2 (de) 1983-10-20
BE755269A (fr) 1971-02-01
DE2041896A1 (de) 1971-03-11
DE2102495A1 (de) 1971-10-07
US3631677A (en) 1972-01-04
GB1330952A (en) 1973-09-19
FR2059673A1 (fr) 1971-06-04
GB1318096A (en) 1973-05-23

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