DE2541846A1 - Vorrichtung zur erkennung eines eine lichtschranke durchbrechenden gegenstandes - Google Patents
Vorrichtung zur erkennung eines eine lichtschranke durchbrechenden gegenstandesInfo
- Publication number
- DE2541846A1 DE2541846A1 DE19752541846 DE2541846A DE2541846A1 DE 2541846 A1 DE2541846 A1 DE 2541846A1 DE 19752541846 DE19752541846 DE 19752541846 DE 2541846 A DE2541846 A DE 2541846A DE 2541846 A1 DE2541846 A1 DE 2541846A1
- Authority
- DE
- Germany
- Prior art keywords
- light
- devices
- control
- sensitive
- emitting
- 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.)
- Pending
Links
- 230000004888 barrier function Effects 0.000 title claims description 30
- 210000000056 organ Anatomy 0.000 claims description 7
- 230000004913 activation Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 5
- 101710187785 60S ribosomal protein L1-A Proteins 0.000 claims description 3
- 101710187786 60S ribosomal protein L1-B Proteins 0.000 claims description 3
- 230000005764 inhibitory process Effects 0.000 claims description 3
- 206010047700 Vomiting Diseases 0.000 claims 1
- YXRCDDHZVUIEAM-UHFFFAOYSA-N dec-2-ynal Chemical compound CCCCCCCC#CC=O YXRCDDHZVUIEAM-UHFFFAOYSA-N 0.000 claims 1
- 230000008673 vomiting Effects 0.000 claims 1
- 239000004020 conductor Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 206010061926 Purulence Diseases 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
- G01B11/245—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures using a plurality of fixed, simultaneously operating transducers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/10—Detecting, e.g. by using light barriers
- G01V8/20—Detecting, e.g. by using light barriers using multiple transmitters or receivers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7411856A SE385746B (sv) | 1974-09-20 | 1974-09-20 | Anordning for detektering av ett i en ljusrida inforbart objekt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2541846A1 true DE2541846A1 (de) | 1976-04-08 |
Family
ID=20322190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752541846 Pending DE2541846A1 (de) | 1974-09-20 | 1975-09-17 | Vorrichtung zur erkennung eines eine lichtschranke durchbrechenden gegenstandes |
Country Status (5)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2648631A1 (de) * | 1976-10-27 | 1978-05-03 | Licentia Gmbh | Lichtelektrische schranke mit paaren von lichtelektrischen sendern und empfaengern |
| DE3208527A1 (de) * | 1981-04-11 | 1982-11-04 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München | Einrichtung zum steuern von arbeitsgeraeten, insbesondere von geblaesen, buersten, duesen oder dgl. in einer automatischen fahrzeugwaschanlage |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE456952B (sv) * | 1982-12-16 | 1988-11-14 | Innovationsteknik Inst Ab | Mikrodatorstyrd ljusridaa |
| EP0206664A3 (en) * | 1985-06-12 | 1989-03-01 | John Peter Hughes | Guard system |
| JPS6249598A (ja) * | 1985-08-29 | 1987-03-04 | Hochiki Corp | 移動体量計測装置 |
| WO1988000745A1 (en) * | 1986-07-24 | 1988-01-28 | Keith Jeffrey Gate | Detection system |
| GB2221294B (en) * | 1988-07-26 | 1993-03-03 | Formula Systems Ltd | Detection circuitry |
-
1974
- 1974-09-20 SE SE7411856A patent/SE385746B/xx unknown
-
1975
- 1975-09-16 GB GB38096/75A patent/GB1524564A/en not_active Expired
- 1975-09-17 DE DE19752541846 patent/DE2541846A1/de active Pending
- 1975-09-18 CH CH1212575A patent/CH592929A5/xx not_active IP Right Cessation
- 1975-09-19 NL NL7511114A patent/NL7511114A/xx not_active Application Discontinuation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2648631A1 (de) * | 1976-10-27 | 1978-05-03 | Licentia Gmbh | Lichtelektrische schranke mit paaren von lichtelektrischen sendern und empfaengern |
| DE3208527A1 (de) * | 1981-04-11 | 1982-11-04 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München | Einrichtung zum steuern von arbeitsgeraeten, insbesondere von geblaesen, buersten, duesen oder dgl. in einer automatischen fahrzeugwaschanlage |
Also Published As
| Publication number | Publication date |
|---|---|
| SE7411856L (sv) | 1976-03-22 |
| GB1524564A (en) | 1978-09-13 |
| NL7511114A (nl) | 1976-03-23 |
| SE385746B (sv) | 1976-07-19 |
| CH592929A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |