GB1117045A - Improvements in remote indicating systems - Google Patents
Improvements in remote indicating systemsInfo
- Publication number
- GB1117045A GB1117045A GB12433/66A GB1243366A GB1117045A GB 1117045 A GB1117045 A GB 1117045A GB 12433/66 A GB12433/66 A GB 12433/66A GB 1243366 A GB1243366 A GB 1243366A GB 1117045 A GB1117045 A GB 1117045A
- Authority
- GB
- United Kingdom
- Prior art keywords
- instrument
- condition
- reading
- message
- pick
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/32—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements
- G01F23/36—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements using electrically actuated indicating means
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/002—Telephonic communication systems specially adapted for combination with other electrical systems with telemetering systems
- H04M11/005—Telephonic communication systems specially adapted for combination with other electrical systems with telemetering systems using recorded signals, e.g. speech
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
1,117,045. Liquid level indicating. SHORROCKS DEVELOPMENTS Ltd. 31 Oct., 1966 [22, March, 1966], No. 12433/66. Heading G4H. [Also in Division H4] A calling subscriber is connected via the exchange network to an unattended measuring instrument -and receives a spoken message of the reading or condition of the instrument at the time. The instrument controls according to the reading or -condition the selection for connection to the exchange line of one of a number of pick-up heads each co-operating with a track on a magnetic or optical recording medium, each track containing a pre-recorded message relating to one possible reading or condition of the instrument. Upon receiving a call the line is looped, the appropriate pick-up connected and the record medium driven to deliver the message one or more times. The monitoring by the instrument of water levels, voltages and motorway conditions is mentioned.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB12433/66A GB1117045A (en) | 1966-03-22 | 1966-03-22 | Improvements in remote indicating systems |
FR87243A FR1517824A (en) | 1966-03-22 | 1966-12-13 | Remote indicator system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB12433/66A GB1117045A (en) | 1966-03-22 | 1966-03-22 | Improvements in remote indicating systems |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1117045A true GB1117045A (en) | 1968-06-12 |
Family
ID=10004517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB12433/66A Expired GB1117045A (en) | 1966-03-22 | 1966-03-22 | Improvements in remote indicating systems |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1517824A (en) |
GB (1) | GB1117045A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3989898A (en) * | 1974-12-19 | 1976-11-02 | Dugan Thomas J | Remote monitor signalling system |
US4219697A (en) * | 1978-12-21 | 1980-08-26 | Gte Automatic Electric Laboratories Incorporated | Automatic remote operate circuit |
GB2237112A (en) * | 1989-09-30 | 1991-04-24 | Fredk H Burgess Plc | Delivery system |
-
1966
- 1966-03-22 GB GB12433/66A patent/GB1117045A/en not_active Expired
- 1966-12-13 FR FR87243A patent/FR1517824A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3989898A (en) * | 1974-12-19 | 1976-11-02 | Dugan Thomas J | Remote monitor signalling system |
US4219697A (en) * | 1978-12-21 | 1980-08-26 | Gte Automatic Electric Laboratories Incorporated | Automatic remote operate circuit |
GB2237112A (en) * | 1989-09-30 | 1991-04-24 | Fredk H Burgess Plc | Delivery system |
Also Published As
Publication number | Publication date |
---|---|
FR1517824A (en) | 1968-03-22 |
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