NL7100245A - - Google Patents

Info

Publication number
NL7100245A
NL7100245A NL7100245A NL7100245A NL7100245A NL 7100245 A NL7100245 A NL 7100245A NL 7100245 A NL7100245 A NL 7100245A NL 7100245 A NL7100245 A NL 7100245A NL 7100245 A NL7100245 A NL 7100245A
Authority
NL
Netherlands
Application number
NL7100245A
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 filed Critical
Publication of NL7100245A publication Critical patent/NL7100245A/xx

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
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/14—Control of position or direction using feedback using an analogue comparing device
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/14—Control of position or direction using feedback using an analogue comparing device
    • G05D3/1418—Control of position or direction using feedback using an analogue comparing device with ac amplifier chain

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Feedback Control In General (AREA)
  • Recording Measured Values (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Control Of Position Or Direction (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
NL7100245A 1970-01-12 1971-01-08 NL7100245A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US212070A 1970-01-12 1970-01-12

Publications (1)

Publication Number Publication Date
NL7100245A true NL7100245A (de) 1971-07-14

Family

ID=21699317

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7100245A NL7100245A (de) 1970-01-12 1971-01-08

Country Status (6)

Country Link
JP (1) JPS501661B1 (de)
CA (1) CA944814A (de)
DE (1) DE2101115C3 (de)
FR (1) FR2075282A5 (de)
GB (1) GB1311790A (de)
NL (1) NL7100245A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51107955U (de) * 1975-02-28 1976-08-28
JPS52158180U (de) * 1976-05-13 1977-12-01
JPS61142814U (de) * 1985-02-19 1986-09-03
DE19954916B4 (de) * 1999-11-16 2013-06-20 Vernet Stellantrieb
CN107990048B (zh) * 2017-11-29 2020-02-14 王素均 一种比例阀、伺服阀状态连接器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2979670A (en) * 1956-10-04 1961-04-11 Metrawatt Ag Apparatus for scanning pointer positions
FR1163491A (fr) * 1956-11-23 1958-09-26 Fr Chauvin Soc Voltmètre thermique potentiométrique
US3391882A (en) * 1964-03-11 1968-07-09 Keltec Ind Inc Erectable structure for a space environment
US3403238A (en) * 1966-04-05 1968-09-24 Navy Usa Conversion of heat energy to mechanical energy
FR1485644A (fr) * 1966-04-27 1967-06-23 Siemens Ag Convertisseur de mesures
DE2339124A1 (de) * 1973-08-02 1975-02-20 Daimler Benz Ag Hitzdraht-gesteuerte vorsteuerdrossel

Also Published As

Publication number Publication date
CA944814A (en) 1974-04-02
GB1311790A (en) 1973-03-28
JPS501661B1 (de) 1975-01-20
FR2075282A5 (de) 1971-10-08
DE2101115C3 (de) 1978-08-10
DE2101115A1 (de) 1971-07-22
DE2101115B2 (de) 1977-12-08

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Legal Events

Date Code Title Description
BI The patent application has been withdrawn