AT272850B - Regler mit nachgiebiger Rückführung - Google Patents

Regler mit nachgiebiger Rückführung

Info

Publication number
AT272850B
AT272850B AT941866A AT941866A AT272850B AT 272850 B AT272850 B AT 272850B AT 941866 A AT941866 A AT 941866A AT 941866 A AT941866 A AT 941866A AT 272850 B AT272850 B AT 272850B
Authority
AT
Austria
Prior art keywords
feedback regulator
resilient
resilient feedback
regulator
feedback
Prior art date
Application number
AT941866A
Other languages
English (en)
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Application granted granted Critical
Publication of AT272850B publication Critical patent/AT272850B/de

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B11/00—Automatic controllers
    • G05B11/44—Automatic controllers pneumatic only
    • G05B11/48—Automatic controllers pneumatic only with auxiliary power
    • G05B11/50—Automatic controllers pneumatic only with auxiliary power in which the output signal represents a continuous function of the deviation from the desired value, i.e. continuous controllers
    • 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
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B11/00—Automatic controllers
    • G05B11/44—Automatic controllers pneumatic only
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
    • 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
    • Y10T137/2409—With counter-balancing pressure feedback to the modulating device
    • Y10T137/2452—With counter-counter balancing pressure feedback

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Feedback Control In General (AREA)
AT941866A 1965-12-22 1966-10-07 Regler mit nachgiebiger Rückführung AT272850B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1768365A CH432080A (de) 1965-12-22 1965-12-22 Regler mit nachgiebiger Rückführung

Publications (1)

Publication Number Publication Date
AT272850B true AT272850B (de) 1969-07-25

Family

ID=4427273

Family Applications (1)

Application Number Title Priority Date Filing Date
AT941866A AT272850B (de) 1965-12-22 1966-10-07 Regler mit nachgiebiger Rückführung

Country Status (7)

Country Link
US (1) US3520318A (de)
AT (1) AT272850B (de)
CH (1) CH432080A (de)
DE (2) DE1523439A1 (de)
FR (1) FR1511161A (de)
GB (1) GB1175194A (de)
NL (1) NL6617830A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4449409A (en) * 1981-07-13 1984-05-22 The Bendix Corporation Pressure measurement system with a constant settlement time
GB8718182D0 (en) * 1987-07-31 1987-09-09 Sens Air Marketing Ltd Rabe sensing controller
US5306116A (en) * 1992-04-10 1994-04-26 Ingersoll-Rand Company Surge control and recovery for a centrifugal compressor
CN101634304B (zh) * 2008-07-25 2011-12-07 台达电子工业股份有限公司 恒压流体控制方法
CN111577663A (zh) * 2020-05-25 2020-08-25 欧司特动力技术(江苏)有限公司 一种离心压缩机的自动防喘振装置
CN113153794B (zh) * 2021-04-06 2023-04-18 新奥数能科技有限公司 基于云计算的风机在线监测方法、装置及系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2285540A (en) * 1939-07-01 1942-06-09 Leeds & Northrup Co Control system
US3209266A (en) * 1962-04-10 1965-09-28 Leeds & Northrup Co Function generators having multiple rations between input and output
US3260957A (en) * 1963-04-02 1966-07-12 Columbia Broadcasting Syst Inc Compensated platform gain control apparatus

Also Published As

Publication number Publication date
FR1511161A (fr) 1968-01-26
US3520318A (en) 1970-07-14
DE1523439A1 (de) 1969-06-26
NL6617830A (de) 1967-06-23
DE6605726U (de) 1970-07-09
CH432080A (de) 1967-03-15
GB1175194A (en) 1969-12-23

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