FR2285667A1 - Circuit de transmission de signaux de valeurs mesurees - Google Patents
Circuit de transmission de signaux de valeurs mesureesInfo
- Publication number
- FR2285667A1 FR2285667A1 FR7529101A FR7529101A FR2285667A1 FR 2285667 A1 FR2285667 A1 FR 2285667A1 FR 7529101 A FR7529101 A FR 7529101A FR 7529101 A FR7529101 A FR 7529101A FR 2285667 A1 FR2285667 A1 FR 2285667A1
- Authority
- FR
- France
- Prior art keywords
- signal transmission
- measured value
- transmission circuit
- value signal
- circuit
- 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
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
- G08C19/16—Electric signal transmission systems in which transmission is by pulses
- G08C19/26—Electric signal transmission systems in which transmission is by pulses by varying pulse repetition frequency
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2445337A DE2445337C2 (de) | 1974-09-23 | 1974-09-23 | Schaltungsanordnung zur Übertragung von elektrischen Meßwertsignalen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2285667A1 true FR2285667A1 (fr) | 1976-04-16 |
FR2285667B1 FR2285667B1 (fr) | 1978-12-08 |
Family
ID=5926491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7529101A Granted FR2285667A1 (fr) | 1974-09-23 | 1975-09-23 | Circuit de transmission de signaux de valeurs mesurees |
Country Status (7)
Country | Link |
---|---|
US (1) | US4420753A (fr) |
JP (1) | JPS5926080B2 (fr) |
DE (1) | DE2445337C2 (fr) |
FR (1) | FR2285667A1 (fr) |
GB (1) | GB1527361A (fr) |
IT (1) | IT1047523B (fr) |
SE (1) | SE399976B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2366539A1 (fr) * | 1976-10-13 | 1978-04-28 | Foxboro Co | Emetteur de signal electrique pour un detecteur a fil vibrant |
FR2438828A1 (fr) * | 1978-10-13 | 1980-05-09 | Foxboro Co | Appareil de mesure avec emetteur de signal electrique, notamment pour la surveillance a distance de processus industriels |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4198621A (en) * | 1977-11-14 | 1980-04-15 | Crowcon (Instruments) Limited | Electrical remote sensing system |
US4354190A (en) * | 1980-04-04 | 1982-10-12 | General Electric Company | Rotor measurement system using reflected load transmission |
JPH0218789Y2 (fr) * | 1985-08-29 | 1990-05-24 | ||
US5083091A (en) * | 1986-04-23 | 1992-01-21 | Rosemount, Inc. | Charged balanced feedback measurement circuit |
JPH0633723Y2 (ja) * | 1987-09-03 | 1994-08-31 | 山武ハネウエル株式会社 | 通信装置 |
CA1311032C (fr) * | 1989-03-31 | 1992-12-01 | Stanley Chlebda | Systeme de telemesure a deux fils comportant un dispositif emetteur a alimentation stabilisee |
EP1147463B1 (fr) | 1998-11-03 | 2006-08-02 | AMETEK, Inc. | Alimentation electrique a rendement eleve pour dispositif a deux conducteurs a alimentation en boucle |
DE10034685B4 (de) * | 2000-07-17 | 2010-07-08 | Vega Grieshaber Kg | Energiesparschaltung |
US6516672B2 (en) | 2001-05-21 | 2003-02-11 | Rosemount Inc. | Sigma-delta analog to digital converter for capacitive pressure sensor and process transmitter |
RU2315974C2 (ru) * | 2001-06-19 | 2008-01-27 | Эндресс+Хаузер Флоутек Аг | Устройство для измерения вязкости |
EP1296128A1 (fr) * | 2001-09-21 | 2003-03-26 | Endress + Hauser Flowtec AG | Viscosimetre |
US7013178B2 (en) | 2002-09-25 | 2006-03-14 | Medtronic, Inc. | Implantable medical device communication system |
US7139613B2 (en) | 2002-09-25 | 2006-11-21 | Medtronic, Inc. | Implantable medical device communication system with pulsed power biasing |
US7286884B2 (en) * | 2004-01-16 | 2007-10-23 | Medtronic, Inc. | Implantable lead including sensor |
US7058521B2 (en) * | 2004-03-26 | 2006-06-06 | Panametrics, Inc. | Low power ultrasonic flow meter |
CN1323002C (zh) * | 2004-09-09 | 2007-06-27 | 武汉正远铁路电气有限公司 | 铁路机车逻辑控制装置 |
DE102005001601B4 (de) * | 2005-01-12 | 2011-07-28 | Endress + Hauser GmbH + Co. KG, 79689 | Feldgerät mit Busschnittstelle |
US8396563B2 (en) | 2010-01-29 | 2013-03-12 | Medtronic, Inc. | Clock synchronization in an implantable medical device system |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3659277A (en) * | 1970-06-18 | 1972-04-25 | Control Data Corp | Receiver-transmitter apparatus |
US3717858A (en) * | 1970-08-12 | 1973-02-20 | D Hadden | Two conductor telemetering system |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1040942B (de) * | 1956-09-05 | 1958-10-09 | Metrawatt Ag | Gebereinrichtung fuer das Frequenzvariationsverfahren |
US3387266A (en) * | 1963-10-14 | 1968-06-04 | Motorola Inc | Electronic process control system |
US3503261A (en) * | 1967-11-01 | 1970-03-31 | Fischer & Porter Co | Resistance to current converter |
US3680384A (en) * | 1968-08-20 | 1972-08-01 | Rosemount Eng Co Ltd | Two wire telemetry system |
US3560948A (en) * | 1968-12-17 | 1971-02-02 | Hitachi Ltd | Signal telemetering system using pair transmission lines |
US3742473A (en) * | 1970-08-12 | 1973-06-26 | D Hadden | Pulse discriminator and telemetering systems using same |
DE2244677B1 (de) * | 1972-09-12 | 1974-03-28 | Hottinger Baldwin Messtechnik Gmbh, 6100 Darmstadt | Anordnung zum elektrischen messen mechanischer groessen |
DE2256197C2 (de) * | 1972-11-16 | 1974-03-07 | Danfoss A/S, Nordborg (Daenemark) | Meßwertumformer mit einem Kompensationsbrückenkreis |
-
1974
- 1974-09-23 DE DE2445337A patent/DE2445337C2/de not_active Expired
-
1975
- 1975-09-19 IT IT51419/75A patent/IT1047523B/it active
- 1975-09-19 GB GB38590/76A patent/GB1527361A/en not_active Expired
- 1975-09-19 SE SE7510487A patent/SE399976B/xx unknown
- 1975-09-20 JP JP50113157A patent/JPS5926080B2/ja not_active Expired
- 1975-09-23 FR FR7529101A patent/FR2285667A1/fr active Granted
-
1977
- 1977-08-19 US US05/825,965 patent/US4420753A/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3659277A (en) * | 1970-06-18 | 1972-04-25 | Control Data Corp | Receiver-transmitter apparatus |
US3717858A (en) * | 1970-08-12 | 1973-02-20 | D Hadden | Two conductor telemetering system |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2366539A1 (fr) * | 1976-10-13 | 1978-04-28 | Foxboro Co | Emetteur de signal electrique pour un detecteur a fil vibrant |
FR2438828A1 (fr) * | 1978-10-13 | 1980-05-09 | Foxboro Co | Appareil de mesure avec emetteur de signal electrique, notamment pour la surveillance a distance de processus industriels |
Also Published As
Publication number | Publication date |
---|---|
SE7510487L (sv) | 1976-03-24 |
DE2445337C2 (de) | 1986-05-15 |
US4420753A (en) | 1983-12-13 |
GB1527361A (en) | 1978-10-04 |
JPS5926080B2 (ja) | 1984-06-23 |
IT1047523B (it) | 1980-10-20 |
SE399976B (sv) | 1978-03-06 |
JPS5158363A (fr) | 1976-05-21 |
FR2285667B1 (fr) | 1978-12-08 |
DE2445337A1 (de) | 1976-04-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2285667A1 (fr) | Circuit de transmission de signaux de valeurs mesurees | |
FR2407628B1 (fr) | Circuit de transmission de signaux | |
FR2285014A1 (fr) | Circuit de demodulation de signaux porteurs numeriques | |
FR2330203A1 (fr) | Circuit dephaseur pour signaux de radar | |
SE7803103L (sv) | Signalnivaindikator | |
FR2318546A1 (fr) | Processeur de signaux | |
FR2306482A1 (fr) | Melangeur electronique de signaux | |
FR2305894A1 (fr) | Dispositif de mesure numerique | |
FR2300469A1 (fr) | Concentrateur/multiplexeur de signaux numeriques | |
JPS51117676A (en) | Circuit device for estimating signal especially output signal from optical measuring instrument | |
FR2285751A1 (fr) | Circuits stabilisateurs de signaux | |
BE812659A (fr) | Circuit de detection de durees de signaux | |
NL174589C (nl) | Signaalindicatie-inrichting. | |
FR2276648A1 (fr) | Systeme de transmission de signaux | |
FR2277473A1 (fr) | Transmission de signaux numeriques | |
BE844453A (fr) | Circuit de mesure de signal | |
NL7512840A (nl) | Elektronische transmissie dynamometer. | |
BE787040A (fr) | Circuit de mesure de valeurs quasi-efficaces | |
BE843383A (fr) | Systeme de transmission de signaux periodiques | |
FR2339999A1 (fr) | Dispositif de transmission de signaux numeriques | |
AT364428B (de) | Hf-signaluebertragungsanordnung | |
FR2304214A1 (fr) | Circuit de preparation de signaux | |
BE746806A (fr) | Circuit de transmission de signaux | |
BE824248A (fr) | Dispositif de transmission de signaux en opposition de phase | |
SE400146B (sv) | Kretsanordning for att begrensa overforingshastigheten for binera datasignaler |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |