DE3782307D1 - TWO-WIRE TRANSMISSION SYSTEM. - Google Patents

TWO-WIRE TRANSMISSION SYSTEM.

Info

Publication number
DE3782307D1
DE3782307D1 DE8787114269T DE3782307T DE3782307D1 DE 3782307 D1 DE3782307 D1 DE 3782307D1 DE 8787114269 T DE8787114269 T DE 8787114269T DE 3782307 T DE3782307 T DE 3782307T DE 3782307 D1 DE3782307 D1 DE 3782307D1
Authority
DE
Germany
Prior art keywords
transmission system
wire transmission
wire
transmission
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.)
Revoked
Application number
DE8787114269T
Other languages
German (de)
Other versions
DE3782307T2 (en
Inventor
Iii David L Mcgowan
Steven M Oxenberg
Arthur M Olsen
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.)
Honeywell Inc
Original Assignee
Honeywell Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27129630&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3782307(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US06/914,031 external-priority patent/US4806905A/en
Priority claimed from US06/913,925 external-priority patent/US4797669A/en
Application filed by Honeywell Inc filed Critical Honeywell Inc
Application granted granted Critical
Publication of DE3782307D1 publication Critical patent/DE3782307D1/en
Publication of DE3782307T2 publication Critical patent/DE3782307T2/en
Anticipated expiration legal-status Critical
Revoked 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
DE19873782307 1986-10-01 1987-09-30 TWO-WIRE TRANSMISSION SYSTEM. Revoked DE3782307T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/914,031 US4806905A (en) 1986-10-01 1986-10-01 Transmitter for transmitting on a two-wire transmitting line
US06/913,925 US4797669A (en) 1986-10-01 1986-10-01 Receiver

Publications (2)

Publication Number Publication Date
DE3782307D1 true DE3782307D1 (en) 1992-11-26
DE3782307T2 DE3782307T2 (en) 1993-03-25

Family

ID=27129630

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873782307 Revoked DE3782307T2 (en) 1986-10-01 1987-09-30 TWO-WIRE TRANSMISSION SYSTEM.

Country Status (2)

Country Link
EP (1) EP0262658B1 (en)
DE (1) DE3782307T2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3238084B2 (en) 1996-12-04 2001-12-10 株式会社東芝 Electromagnetic flow measurement system
DE19850578C1 (en) * 1998-11-03 2000-03-09 Honeywell Sa Temperature measuring transducer, e.g. for process control; has microprocessor to detect and store operating temperatures provided by temperature sensor and associated operating times
DE19850579C2 (en) * 1998-11-03 2001-09-13 Honeywell Sa Method for operating a transmitter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4520488A (en) * 1981-03-02 1985-05-28 Honeywell, Inc. Communication system and method
DE3280015D1 (en) * 1982-08-19 1989-12-14 Honeywell Inc Improvements in 2-wire analog communication systems

Also Published As

Publication number Publication date
EP0262658B1 (en) 1992-10-21
DE3782307T2 (en) 1993-03-25
EP0262658A3 (en) 1988-11-17
EP0262658A2 (en) 1988-04-06

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation