JPS5252674A - Level detecting system - Google Patents

Level detecting system

Info

Publication number
JPS5252674A
JPS5252674A JP50128295A JP12829575A JPS5252674A JP S5252674 A JPS5252674 A JP S5252674A JP 50128295 A JP50128295 A JP 50128295A JP 12829575 A JP12829575 A JP 12829575A JP S5252674 A JPS5252674 A JP S5252674A
Authority
JP
Japan
Prior art keywords
detecting system
level detecting
levels
voltage
detect levels
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.)
Pending
Application number
JP50128295A
Other languages
Japanese (ja)
Inventor
Mamoru Inami
Yoshiaki Tanaka
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan 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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Priority to JP50128295A priority Critical patent/JPS5252674A/en
Publication of JPS5252674A publication Critical patent/JPS5252674A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)

Abstract

PURPOSE: To detect levels below lower detection limit at high accuracy and detect levels of wide regions, by dividing the low voltage portions of stiarcase voltage to more than two points, extending the levels and providing a means for amplifying input voltage.
COPYRIGHT: (C)1977,JPO&Japio
JP50128295A 1975-10-27 1975-10-27 Level detecting system Pending JPS5252674A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50128295A JPS5252674A (en) 1975-10-27 1975-10-27 Level detecting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50128295A JPS5252674A (en) 1975-10-27 1975-10-27 Level detecting system

Publications (1)

Publication Number Publication Date
JPS5252674A true JPS5252674A (en) 1977-04-27

Family

ID=14981258

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50128295A Pending JPS5252674A (en) 1975-10-27 1975-10-27 Level detecting system

Country Status (1)

Country Link
JP (1) JPS5252674A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6385369A (en) * 1986-09-30 1988-04-15 Toshiba Corp Power source voltage detection circuit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3855589A (en) * 1969-11-25 1974-12-17 Sylvania Electric Prod Analog to digital converter with variable quantization and dynamic range

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3855589A (en) * 1969-11-25 1974-12-17 Sylvania Electric Prod Analog to digital converter with variable quantization and dynamic range

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6385369A (en) * 1986-09-30 1988-04-15 Toshiba Corp Power source voltage detection circuit

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