DE3211181A1 - Vorrichtung zur abtastung des zeigers eines zaehlwerkes von einem wasserzaehler - Google Patents
Vorrichtung zur abtastung des zeigers eines zaehlwerkes von einem wasserzaehlerInfo
- Publication number
- DE3211181A1 DE3211181A1 DE19823211181 DE3211181A DE3211181A1 DE 3211181 A1 DE3211181 A1 DE 3211181A1 DE 19823211181 DE19823211181 DE 19823211181 DE 3211181 A DE3211181 A DE 3211181A DE 3211181 A1 DE3211181 A1 DE 3211181A1
- Authority
- DE
- Germany
- Prior art keywords
- pointer
- water meter
- reflection
- light barrier
- scanning
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 title abstract description 6
- 230000004888 barrier function Effects 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000001419 dependent effect Effects 0.000 claims description 3
- 230000011514 reflex Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 5
- 238000005259 measurement Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/39—Scanning a visible indication of the measured value and reproducing this indication at the remote place, e.g. on the screen of a cathode ray tube
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/06—Indicating or recording devices
- G01F15/061—Indicating or recording devices for remote indication
- G01F15/063—Indicating or recording devices for remote indication using electrical means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/07—Integration to give total flow, e.g. using mechanically-operated integrating mechanism
- G01F15/075—Integration to give total flow, e.g. using mechanically-operated integrating mechanism using electrically-operated integrating means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT145881A AT377087B (de) | 1981-03-27 | 1981-03-27 | Einrichtung zur abtastung des zeigers des zaehlwerkes eines wasserzaehlers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3211181A1 true DE3211181A1 (de) | 1982-10-14 |
| DE3211181C2 DE3211181C2 (enExample) | 1990-04-19 |
Family
ID=3514353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19823211181 Granted DE3211181A1 (de) | 1981-03-27 | 1982-03-26 | Vorrichtung zur abtastung des zeigers eines zaehlwerkes von einem wasserzaehler |
Country Status (2)
| Country | Link |
|---|---|
| AT (1) | AT377087B (enExample) |
| DE (1) | DE3211181A1 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0210743A1 (en) * | 1985-06-21 | 1987-02-04 | Energy Innovations Inc. | Meter reading methods and apparatus |
| US4881070A (en) | 1985-06-21 | 1989-11-14 | Energy Innovations, Inc. | Meter reading methods and apparatus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1117203A (fr) * | 1954-11-23 | 1956-05-18 | Procédé électro optique à cellule photo résistante, applicable aux mécanismes compteurs de fluides | |
| US3171952A (en) * | 1962-03-13 | 1965-03-02 | Brown Hart | Apparatus and method to check performance of certain electronic counting systems |
| GB1057934A (en) * | 1963-03-19 | 1967-02-08 | Exxon Research Engineering Co | Measurement of fluid flow rate |
| AT307765B (de) * | 1969-04-10 | 1973-06-12 | Elin Union Ag | Durchfluß-Mengenzähler |
-
1981
- 1981-03-27 AT AT145881A patent/AT377087B/de not_active IP Right Cessation
-
1982
- 1982-03-26 DE DE19823211181 patent/DE3211181A1/de active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1117203A (fr) * | 1954-11-23 | 1956-05-18 | Procédé électro optique à cellule photo résistante, applicable aux mécanismes compteurs de fluides | |
| US3171952A (en) * | 1962-03-13 | 1965-03-02 | Brown Hart | Apparatus and method to check performance of certain electronic counting systems |
| GB1057934A (en) * | 1963-03-19 | 1967-02-08 | Exxon Research Engineering Co | Measurement of fluid flow rate |
| AT307765B (de) * | 1969-04-10 | 1973-06-12 | Elin Union Ag | Durchfluß-Mengenzähler |
Non-Patent Citations (1)
| Title |
|---|
| DE-AN L11554 VIIIb/21c bekanntgemacht am 19.7.1956 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0210743A1 (en) * | 1985-06-21 | 1987-02-04 | Energy Innovations Inc. | Meter reading methods and apparatus |
| US4881070A (en) | 1985-06-21 | 1989-11-14 | Energy Innovations, Inc. | Meter reading methods and apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| AT377087B (de) | 1985-02-11 |
| DE3211181C2 (enExample) | 1990-04-19 |
| ATA145881A (de) | 1984-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8127 | New person/name/address of the applicant |
Owner name: ELIN WASSERWERKSTECHNIK GES.M.B.H., WIEN, AT |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8328 | Change in the person/name/address of the agent |
Free format text: PRIETSCH, R., DIPL.-ING., PAT.-ANW., 8000 MUENCHEN |
|
| 8339 | Ceased/non-payment of the annual fee |