IN165982B - - Google Patents
Info
- Publication number
- IN165982B IN165982B IN340/CAL/86A IN340CA1986A IN165982B IN 165982 B IN165982 B IN 165982B IN 340CA1986 A IN340CA1986 A IN 340CA1986A IN 165982 B IN165982 B IN 165982B
- Authority
- IN
- India
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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Dc Digital Transmission (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/764,913 US4729125A (en) | 1985-08-12 | 1985-08-12 | On-line serial communication interface to a transmitter from a current loop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN165982B true IN165982B (es) | 1990-02-17 |
Family
ID=25072149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN340/CAL/86A IN165982B (es) | 1985-08-12 | 1986-04-30 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4729125A (es) |
| EP (1) | EP0213767B1 (es) |
| JP (1) | JPS6240831A (es) |
| KR (1) | KR870002508A (es) |
| AU (1) | AU580428B2 (es) |
| BR (1) | BR8603761A (es) |
| CA (1) | CA1241723A (es) |
| DE (1) | DE3679260D1 (es) |
| ES (1) | ES8800546A1 (es) |
| IN (1) | IN165982B (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4604566A (en) * | 1985-08-07 | 1986-08-05 | The Babcock & Wilcox Company | Voltage pulse to current regulating convertor |
| 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 |
| US4655074A (en) * | 1985-08-12 | 1987-04-07 | The Babcock & Wilcox Company | Self-zeroing pressure transmitter with automatic pressure manifold |
| JP2580343B2 (ja) | 1989-10-13 | 1997-02-12 | 株式会社日立製作所 | フィールド計器システム及びコミュニケータ |
| US5416723A (en) * | 1993-03-03 | 1995-05-16 | Milltronics Ltd. | Loop powered process control transmitter |
| JP2882316B2 (ja) * | 1995-08-29 | 1999-04-12 | 株式会社デンソー | データ通信装置 |
| WO1999053627A1 (en) | 1998-04-10 | 1999-10-21 | Chrimar Systems, Inc. Doing Business As Cms Technologies | System for communicating with electronic equipment on a network |
| AT408592B (de) * | 1999-08-16 | 2002-01-25 | Felix Dipl Ing Dr Himmelstoss | Verfahren zur nutzung von störsignalen in leistungselektronischen konvertern zur datenübertragung |
| EP1579667A4 (en) * | 2002-11-06 | 2006-11-15 | Ambient Corp | METHOD FOR CONTROLLING THE OUTPUT POWER OF A MODEM DESIGNED FOR ELECTRIC LINE COMMUNICATIONS |
| US9340405B2 (en) | 2012-01-26 | 2016-05-17 | Progressive International Electronics Inc. | Fuel transaction tracking system |
| CA2873034C (en) * | 2012-05-29 | 2019-03-12 | Rosemount Inc. | Process control loop current verification |
| US9337650B2 (en) * | 2013-08-28 | 2016-05-10 | Fisher Controls International Llc | Current loop input protection |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4520488A (en) * | 1981-03-02 | 1985-05-28 | Honeywell, Inc. | Communication system and method |
| US4538136A (en) * | 1981-03-30 | 1985-08-27 | Amtel Systems Corporation | Power line communication system utilizing a local oscillator |
| CA1173927A (en) * | 1981-11-02 | 1984-09-04 | Felix J. Houvig | Communication system and method |
| DE3280015D1 (en) * | 1982-08-19 | 1989-12-14 | Honeywell Inc | Improvements in 2-wire analog communication systems |
| JPS59201537A (ja) * | 1983-04-30 | 1984-11-15 | Yamatake Honeywell Co Ltd | アナログ・デイジタル通信装置 |
-
1985
- 1985-08-12 US US06/764,913 patent/US4729125A/en not_active Expired - Fee Related
-
1986
- 1986-04-30 IN IN340/CAL/86A patent/IN165982B/en unknown
- 1986-05-23 KR KR1019860004061A patent/KR870002508A/ko not_active IP Right Cessation
- 1986-05-30 CA CA000510380A patent/CA1241723A/en not_active Expired
- 1986-06-24 ES ES556546A patent/ES8800546A1/es not_active Expired
- 1986-06-27 AU AU59423/86A patent/AU580428B2/en not_active Ceased
- 1986-07-30 BR BR8603761A patent/BR8603761A/pt unknown
- 1986-08-01 EP EP86305961A patent/EP0213767B1/en not_active Expired - Lifetime
- 1986-08-01 DE DE8686305961T patent/DE3679260D1/de not_active Expired - Fee Related
- 1986-08-11 JP JP61187026A patent/JPS6240831A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6240831A (ja) | 1987-02-21 |
| DE3679260D1 (de) | 1991-06-20 |
| EP0213767A3 (en) | 1988-01-13 |
| EP0213767A2 (en) | 1987-03-11 |
| AU580428B2 (en) | 1989-01-12 |
| ES8800546A1 (es) | 1987-10-16 |
| US4729125A (en) | 1988-03-01 |
| EP0213767B1 (en) | 1991-05-15 |
| KR870002508A (ko) | 1987-03-31 |
| AU5942386A (en) | 1987-02-19 |
| CA1241723A (en) | 1988-09-06 |
| BR8603761A (pt) | 1987-03-10 |
| ES556546A0 (es) | 1987-10-16 |