FR2510283B1 - MULTI-POSITION CONTROL AND MEASUREMENT INSTALLATION - Google Patents
MULTI-POSITION CONTROL AND MEASUREMENT INSTALLATIONInfo
- Publication number
- FR2510283B1 FR2510283B1 FR8210176A FR8210176A FR2510283B1 FR 2510283 B1 FR2510283 B1 FR 2510283B1 FR 8210176 A FR8210176 A FR 8210176A FR 8210176 A FR8210176 A FR 8210176A FR 2510283 B1 FR2510283 B1 FR 2510283B1
- Authority
- FR
- France
- Prior art keywords
- position control
- measurement installation
- measurement
- installation
- control
- 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.)
- Expired
Links
- 238000009434 installation Methods 0.000 title 1
- 238000005259 measurement Methods 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C15/00—Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path
- G08C15/06—Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path successively, i.e. using time division
- G08C15/10—Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path successively, i.e. using time division the signals being represented by frequencies or phase of current or voltage in transmission link
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
- G08C19/12—Electric signal transmission systems in which the signal transmitted is frequency or phase of ac
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Geophysics And Detection Of Objects (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813128942 DE3128942A1 (en) | 1981-07-22 | 1981-07-22 | MULTIPLE-POINT MEASURING AND CONTROL SYSTEM |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2510283A1 FR2510283A1 (en) | 1983-01-28 |
FR2510283B1 true FR2510283B1 (en) | 1986-05-16 |
Family
ID=6137470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8210176A Expired FR2510283B1 (en) | 1981-07-22 | 1982-06-11 | MULTI-POSITION CONTROL AND MEASUREMENT INSTALLATION |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE3128942A1 (en) |
FR (1) | FR2510283B1 (en) |
GB (1) | GB2102252B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3416575A1 (en) * | 1984-05-04 | 1985-11-07 | Ruhrkohle Ag, 4300 Essen | DEVICE FOR UNDERGROUND PITCHING FOR TESTING AND COMPARISON OF MEASURING VALVES |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1251682B (en) * | 1967-10-05 | Siemens Aktiengesellschaft Berlin und München Erlangen | Device for single-channel transmission of several measured values | |
GB846895A (en) * | 1956-10-17 | 1960-08-31 | Sargrove Electronics Ltd | An electronic indicator system more particularly for use in mines |
DE1908652A1 (en) * | 1969-02-21 | 1970-09-03 | Licentia Gmbh | System for the automatic monitoring of at least one body function of at least one patient |
FR2064597A5 (en) * | 1969-10-02 | 1971-07-23 | Garros Pierre | |
BE790743A (en) * | 1971-12-03 | 1973-02-15 | Danfoss As | MULTIPLEX ASSEMBLY |
-
1981
- 1981-07-22 DE DE19813128942 patent/DE3128942A1/en active Granted
-
1982
- 1982-06-11 FR FR8210176A patent/FR2510283B1/en not_active Expired
- 1982-07-21 GB GB08221097A patent/GB2102252B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3128942C2 (en) | 1988-10-20 |
DE3128942A1 (en) | 1983-05-05 |
FR2510283A1 (en) | 1983-01-28 |
GB2102252A (en) | 1983-01-26 |
GB2102252B (en) | 1985-09-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |