ES556317A0 - Procedimiento y aparato para regular la corriente en un bucle de corriente. - Google Patents

Procedimiento y aparato para regular la corriente en un bucle de corriente.

Info

Publication number
ES556317A0
ES556317A0 ES556317A ES556317A ES556317A0 ES 556317 A0 ES556317 A0 ES 556317A0 ES 556317 A ES556317 A ES 556317A ES 556317 A ES556317 A ES 556317A ES 556317 A0 ES556317 A0 ES 556317A0
Authority
ES
Spain
Prior art keywords
current
procedure
regulating
loop
current loop
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.)
Granted
Application number
ES556317A
Other languages
English (en)
Other versions
ES8800541A1 (es
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.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox Co
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 Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Publication of ES556317A0 publication Critical patent/ES556317A0/es
Publication of ES8800541A1 publication Critical patent/ES8800541A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C19/00—Electric signal transmission systems
    • G08C19/02—Electric signal transmission systems in which the signal transmitted is magnitude of current or voltage
ES556317A 1985-08-07 1986-06-20 Procedimiento y aparato para regular la corriente en un bucle de corriente. Expired ES8800541A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/763,486 US4604566A (en) 1985-08-07 1985-08-07 Voltage pulse to current regulating convertor

Publications (2)

Publication Number Publication Date
ES556317A0 true ES556317A0 (es) 1987-11-01
ES8800541A1 ES8800541A1 (es) 1987-11-01

Family

ID=25067960

Family Applications (1)

Application Number Title Priority Date Filing Date
ES556317A Expired ES8800541A1 (es) 1985-08-07 1986-06-20 Procedimiento y aparato para regular la corriente en un bucle de corriente.

Country Status (9)

Country Link
US (1) US4604566A (es)
EP (1) EP0211504A3 (es)
JP (1) JPS6234300A (es)
KR (1) KR870002696A (es)
AU (1) AU580881B2 (es)
BR (1) BR8603173A (es)
CA (1) CA1242019A (es)
ES (1) ES8800541A1 (es)
IN (1) IN164698B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8527277D0 (en) * 1985-11-06 1985-12-11 Formula Systems Ltd Proximity detector
JPS62179097A (ja) * 1986-01-31 1987-08-06 株式会社山武 ２線式発信器
US4783659A (en) * 1986-08-22 1988-11-08 Rosemount Inc. Analog transducer circuit with digital control
WO1988001417A1 (en) * 1986-08-22 1988-02-25 Rosemount Inc. Analog transducer circuit with digital control
US4794372A (en) * 1987-08-24 1988-12-27 Fischer & Porter Co. Two-wire DC signal telemetering system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4117411A (en) * 1977-09-26 1978-09-26 Moore Products Co. Isolation circuit with duty cycle feedback
US4250490A (en) * 1979-01-19 1981-02-10 Rosemount Inc. Two wire transmitter for converting a varying signal from a remote reactance sensor to a DC current signal
US4520488A (en) * 1981-03-02 1985-05-28 Honeywell, Inc. Communication system and method
US4481514A (en) * 1982-03-09 1984-11-06 Beukers Laboratories, Inc. Microprocessor based radiosonde
EP0101528B1 (en) * 1982-08-19 1989-11-08 Honeywell Inc. Improvements in 2-wire analog communication systems
US4502003A (en) * 1983-07-29 1985-02-26 Rosemount Inc. Two wire circuit having an adjustable span
JPS60101699A (ja) * 1983-11-07 1985-06-05 横河電機株式会社 ２線式伝送器
US4544875A (en) * 1984-05-29 1985-10-01 Kavlico Corporation Variable current transducer system
US4655074A (en) * 1985-08-12 1987-04-07 The Babcock & Wilcox Company Self-zeroing pressure transmitter with automatic pressure manifold
US4816703A (en) * 1985-08-12 1989-03-28 The Babcock & Wilcox Company On-line serial communication interface from a current loop to a computer and/or terminal
US4729125A (en) * 1985-08-12 1988-03-01 The Babcock & Wilcox Company On-line serial communication interface to a transmitter from a current loop

Also Published As

Publication number Publication date
KR870002696A (ko) 1987-04-06
BR8603173A (pt) 1987-02-24
EP0211504A3 (en) 1988-01-20
IN164698B (es) 1989-05-13
US4604566A (en) 1986-08-05
JPS6234300A (ja) 1987-02-14
EP0211504A2 (en) 1987-02-25
AU5941886A (en) 1987-02-12
CA1242019A (en) 1988-09-13
AU580881B2 (en) 1989-02-02
ES8800541A1 (es) 1987-11-01

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