GB1415027A - Analogue-to-digital converting apparatus - Google Patents

Analogue-to-digital converting apparatus

Info

Publication number
GB1415027A
GB1415027A GB2795273A GB2795273A GB1415027A GB 1415027 A GB1415027 A GB 1415027A GB 2795273 A GB2795273 A GB 2795273A GB 2795273 A GB2795273 A GB 2795273A GB 1415027 A GB1415027 A GB 1415027A
Authority
GB
United Kingdom
Prior art keywords
winding
current
analogue
proportional
flux
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
GB2795273A
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.)
Advantest Corp
Original Assignee
Takeda Riken Industries Co 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 Takeda Riken Industries Co Ltd filed Critical Takeda Riken Industries Co Ltd
Publication of GB1415027A publication Critical patent/GB1415027A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/14—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit
    • H03M1/16—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit with scale factor modification, i.e. by changing the amplification between the steps

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Measuring Magnetic Variables (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
GB2795273A 1972-06-13 1973-06-12 Analogue-to-digital converting apparatus Expired GB1415027A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47058240A JPS5214070B2 (https=) 1972-06-13 1972-06-13

Publications (1)

Publication Number Publication Date
GB1415027A true GB1415027A (en) 1975-11-26

Family

ID=13078567

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2795273A Expired GB1415027A (en) 1972-06-13 1973-06-12 Analogue-to-digital converting apparatus

Country Status (4)

Country Link
US (1) US3893104A (https=)
JP (1) JPS5214070B2 (https=)
CA (1) CA990858A (https=)
GB (1) GB1415027A (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6239596B1 (en) 1997-06-09 2001-05-29 Joseph J. Stupak, Jr. Total magnetic flux measuring device
FR2774042B1 (fr) * 1998-01-26 2000-04-07 Gec Alsthom Transport Sa Chaine de traction en tension comportant des bus d'alimentation d'un engin de traction electrique

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3522598A (en) * 1966-11-21 1970-08-04 Bendix Corp Semiconductor voltage generator analog to digital and digital to analog conversion device
JPS4831140B1 (https=) * 1969-04-09 1973-09-27

Also Published As

Publication number Publication date
US3893104A (en) 1975-07-01
DE2329976B2 (de) 1976-09-23
DE2329976A1 (de) 1974-01-10
CA990858A (en) 1976-06-08
JPS5214070B2 (https=) 1977-04-19
JPS4918559A (https=) 1974-02-19

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee