NL7502763A - Zelf-balancerend instrument. - Google Patents

Zelf-balancerend instrument.

Info

Publication number
NL7502763A
NL7502763A NL7502763A NL7502763A NL7502763A NL 7502763 A NL7502763 A NL 7502763A NL 7502763 A NL7502763 A NL 7502763A NL 7502763 A NL7502763 A NL 7502763A NL 7502763 A NL7502763 A NL 7502763A
Authority
NL
Netherlands
Prior art keywords
self
balancing instrument
balancing
instrument
Prior art date
Application number
NL7502763A
Other languages
English (en)
Dutch (nl)
Original Assignee
Yokogawa Electric Works Ltd
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 Yokogawa Electric Works Ltd filed Critical Yokogawa Electric Works Ltd
Publication of NL7502763A publication Critical patent/NL7502763A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge
    • G01R17/02—Arrangements in which the value to be measured is automatically compared with a reference value

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Feedback Control In General (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Amplifiers (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Control Of Direct Current Motors (AREA)
NL7502763A 1974-03-12 1975-03-07 Zelf-balancerend instrument. NL7502763A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2873274A JPS5422103B2 (cs) 1974-03-12 1974-03-12

Publications (1)

Publication Number Publication Date
NL7502763A true NL7502763A (nl) 1975-09-16

Family

ID=12256596

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7502763A NL7502763A (nl) 1974-03-12 1975-03-07 Zelf-balancerend instrument.

Country Status (5)

Country Link
US (1) US3939388A (cs)
JP (1) JPS5422103B2 (cs)
DE (1) DE2438905C3 (cs)
GB (1) GB1464408A (cs)
NL (1) NL7502763A (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5627132B2 (cs) * 1974-11-27 1981-06-23
US4104572A (en) * 1977-04-25 1978-08-01 Systron-Donner Corporation Servo system temporary destabilization circuit and method
GB0814620D0 (en) * 2008-08-12 2008-09-17 Rolls Royce Plc An electromechanical arrangement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3359472A (en) * 1964-04-20 1967-12-19 Leitz Ernst Gmbh Automatic gain control system for double-beamed spectorgraph
US3602792A (en) * 1969-08-07 1971-08-31 Community Bank Servosystem for analogue plotters
US3697871A (en) * 1970-03-19 1972-10-10 Leeds & Northrup Co Single element adjustment for span and gain

Also Published As

Publication number Publication date
DE2438905A1 (de) 1975-09-18
JPS50122963A (cs) 1975-09-26
US3939388A (en) 1976-02-17
DE2438905B2 (de) 1977-08-04
GB1464408A (en) 1977-02-16
JPS5422103B2 (cs) 1979-08-04
DE2438905C3 (de) 1978-03-23

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Legal Events

Date Code Title Description
BV The patent application has lapsed