DE2003474A1 - Verfahren zum Aufspueren von Unterbrechungen in stromleitenden Systemen - Google Patents
Verfahren zum Aufspueren von Unterbrechungen in stromleitenden SystemenInfo
- Publication number
- DE2003474A1 DE2003474A1 DE19702003474 DE2003474A DE2003474A1 DE 2003474 A1 DE2003474 A1 DE 2003474A1 DE 19702003474 DE19702003474 DE 19702003474 DE 2003474 A DE2003474 A DE 2003474A DE 2003474 A1 DE2003474 A1 DE 2003474A1
- Authority
- DE
- Germany
- Prior art keywords
- temperature range
- indicator material
- temperature
- conductors
- component
- 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
- 238000000034 method Methods 0.000 title claims description 12
- 238000001514 detection method Methods 0.000 title 1
- 239000000463 material Substances 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 18
- 239000004973 liquid crystal related substance Substances 0.000 claims description 16
- 239000004020 conductor Substances 0.000 claims description 15
- 239000011521 glass Substances 0.000 claims description 6
- 239000012780 transparent material Substances 0.000 claims description 2
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 230000001476 alcoholic effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 2
- 235000012000 cholesterol Nutrition 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- BYEVBITUADOIGY-UHFFFAOYSA-N ethyl nonanoate Chemical compound CCCCCCCCC(=O)OCC BYEVBITUADOIGY-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 241001122767 Theaceae Species 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- APAHZUATBJKTSN-UHFFFAOYSA-N butanoic acid tetradecanoic acid Chemical compound C(CCCCCCCCCCCCC)(=O)O.C(CCC)(=O)O APAHZUATBJKTSN-UHFFFAOYSA-N 0.000 description 1
- 150000001841 cholesterols Chemical class 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- DTOSIQBPPRVQHS-PDBXOOCHSA-M linolenate Chemical compound CC\C=C/C\C=C/C\C=C/CCCCCCCC([O-])=O DTOSIQBPPRVQHS-PDBXOOCHSA-M 0.000 description 1
- 229940040452 linolenate Drugs 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 238000001429 visible spectrum Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/54—Testing for continuity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/52—Testing for short-circuits, leakage current or ground faults
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/58—Testing of lines, cables or conductors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Liquid Crystal (AREA)
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US79545469A | 1969-01-31 | 1969-01-31 | |
| US88948669A | 1969-12-31 | 1969-12-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2003474A1 true DE2003474A1 (de) | 1970-10-01 |
Family
ID=27121620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702003474 Pending DE2003474A1 (de) | 1969-01-31 | 1970-01-27 | Verfahren zum Aufspueren von Unterbrechungen in stromleitenden Systemen |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4811190B1 (enrdf_load_stackoverflow) |
| BE (1) | BE745228A (enrdf_load_stackoverflow) |
| DE (1) | DE2003474A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2029798A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1242206A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51109151U (enrdf_load_stackoverflow) * | 1975-02-24 | 1976-09-01 | ||
| JPS51109355A (ja) * | 1975-03-22 | 1976-09-28 | Kotobuki Kogyo Kk | Tokyokyusochi |
| GB8622337D0 (en) * | 1986-09-17 | 1986-10-22 | Liquid Crystal Devices Ltd | Laminated product |
-
1970
- 1970-01-27 DE DE19702003474 patent/DE2003474A1/de active Pending
- 1970-01-30 FR FR7003346A patent/FR2029798A1/fr not_active Withdrawn
- 1970-01-30 BE BE745228D patent/BE745228A/xx unknown
- 1970-01-30 GB GB4461/70A patent/GB1242206A/en not_active Expired
- 1970-01-30 JP JP45007822A patent/JPS4811190B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1242206A (en) | 1971-08-11 |
| JPS4811190B1 (enrdf_load_stackoverflow) | 1973-04-11 |
| BE745228A (fr) | 1970-07-30 |
| FR2029798A1 (enrdf_load_stackoverflow) | 1970-10-23 |
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