IT1005310B - Rivelatore di livello ad insegui mento - Google Patents

Rivelatore di livello ad insegui mento

Info

Publication number
IT1005310B
IT1005310B IT7203/74A IT720374A IT1005310B IT 1005310 B IT1005310 B IT 1005310B IT 7203/74 A IT7203/74 A IT 7203/74A IT 720374 A IT720374 A IT 720374A IT 1005310 B IT1005310 B IT 1005310B
Authority
IT
Italy
Prior art keywords
level detector
chin level
chin
detector
level
Prior art date
Application number
IT7203/74A
Other languages
English (en)
Italian (it)
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of IT1005310B publication Critical patent/IT1005310B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/0038—Circuits for comparing several input signals and for indicating the result of this comparison, e.g. equal, different, greater, smaller (comparing pulses or pulse trains according to amplitude)
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/02—Arrangements for displaying electric variables or waveforms for displaying measured electric variables in digital form

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Analogue/Digital Conversion (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Amplifiers (AREA)
  • Air Bags (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
IT7203/74A 1973-01-03 1974-01-03 Rivelatore di livello ad insegui mento IT1005310B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00320778A US3858199A (en) 1973-01-03 1973-01-03 Tracking level detector

Publications (1)

Publication Number Publication Date
IT1005310B true IT1005310B (it) 1976-08-20

Family

ID=23247834

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7203/74A IT1005310B (it) 1973-01-03 1974-01-03 Rivelatore di livello ad insegui mento

Country Status (11)

Country Link
US (1) US3858199A (en, 2012)
JP (2) JPS49117076A (en, 2012)
BE (1) BE809321A (en, 2012)
CA (1) CA993558A (en, 2012)
CH (1) CH587522A5 (en, 2012)
DE (1) DE2364313C2 (en, 2012)
ES (1) ES421651A1 (en, 2012)
FR (1) FR2212548B1 (en, 2012)
GB (1) GB1462198A (en, 2012)
IT (1) IT1005310B (en, 2012)
SE (1) SE397246B (en, 2012)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS558051B2 (en, 2012) * 1974-11-06 1980-03-01
US3969619A (en) * 1975-02-13 1976-07-13 Combustion Engineering, Inc. Analog servo memory
US4017742A (en) * 1975-03-28 1977-04-12 The Bendix Corporation Multiple input, multiple failure operational voter circuit
JPS60613B2 (ja) * 1975-11-25 1985-01-09 旭光学工業株式会社 露出計のデジタル表示回路
US4371496A (en) * 1980-06-18 1983-02-01 Westinghouse Electric Corp. Position indication system
JPH0656394B2 (ja) * 1983-06-03 1994-07-27 株式会社日立製作所 信号選択回路
JPS6025972U (ja) * 1983-07-28 1985-02-21 ソニー株式会社 ウインドコンパレ−タ
US4727305A (en) * 1986-04-30 1988-02-23 Westinghouse Electric Corp. Multi-function control system for an induction motor drive
GB2227325B (en) * 1989-01-21 1993-06-09 Ferranti Int Signal Electrical detector circuits
DE4005037A1 (de) * 1990-02-16 1991-08-22 Siemens Nixdorf Inf Syst Verfahren zum umsetzen einer analogen spannung in einen digitalwert
DE59009441D1 (de) * 1990-03-06 1995-08-31 Siemens Ag Verfahren und Schaltungsanordnung zur Pegelüberwachung.
US5315171A (en) * 1992-12-23 1994-05-24 Michael Blauer Analog feedback rank order filter
EP0731921A1 (en) * 1994-09-30 1996-09-18 Koninklijke Philips Electronics N.V. Extreme level circuit
KR101097914B1 (ko) * 2004-05-11 2011-12-23 삼성전자주식회사 아날로그 버퍼 및 이를 갖는 표시 장치, 아날로그 버퍼의구동방법
US8872549B2 (en) * 2013-02-19 2014-10-28 Analog Devices, Inc. Analog minimum or maximum voltage selector circuit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3064894A (en) * 1956-10-09 1962-11-20 Charles A Campbell Decimal to binary and binary-decimal to binary converter
DE1623855A1 (de) * 1967-08-01 1971-04-01 Telefunken Patent Schaltungsanordnung zur Ermittlung derjenigen von mehreren,gleichzeitig verschiedeneSpannungen fuehrenden Leitungen,die die hoechste Spannung aufweist
US3521179A (en) * 1968-04-02 1970-07-21 Weston Instruments Inc Amplifier with source voltage control
US3596107A (en) * 1969-07-09 1971-07-27 Collins Radio Co Signal selector
DE2124314A1 (en, 2012) * 1971-05-17 1972-11-30 Licentia Gmbh

Also Published As

Publication number Publication date
FR2212548A1 (en, 2012) 1974-07-26
SE397246B (sv) 1977-10-24
CA993558A (en) 1976-07-20
ES421651A1 (es) 1976-04-01
FR2212548B1 (en, 2012) 1979-02-09
CH587522A5 (en, 2012) 1977-05-13
JPS545478U (en, 2012) 1979-01-13
US3858199A (en) 1974-12-31
JPS49117076A (en, 2012) 1974-11-08
GB1462198A (en) 1977-01-19
BE809321A (fr) 1974-07-02
DE2364313C2 (de) 1984-06-28
DE2364313A1 (de) 1974-07-04

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