SE461480B - Saett och anordning foer bestaemning av belaeggningen paa en vaegyta - Google Patents
Saett och anordning foer bestaemning av belaeggningen paa en vaegytaInfo
- Publication number
- SE461480B SE461480B SE8603736A SE8603736A SE461480B SE 461480 B SE461480 B SE 461480B SE 8603736 A SE8603736 A SE 8603736A SE 8603736 A SE8603736 A SE 8603736A SE 461480 B SE461480 B SE 461480B
- Authority
- SE
- Sweden
- Prior art keywords
- detector
- measuring
- signal
- voltage
- road surface
- Prior art date
Links
- 239000011248 coating agent Substances 0.000 title claims description 8
- 238000000576 coating method Methods 0.000 title claims description 8
- 230000010287 polarization Effects 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 8
- 238000007710 freezing Methods 0.000 claims description 7
- 230000008014 freezing Effects 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims description 5
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 4
- 239000004917 carbon fiber Substances 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000010363 phase shift Effects 0.000 claims 1
- 238000005303 weighing Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000010426 asphalt Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 235000009392 Vitis Nutrition 0.000 description 1
- 241000219095 Vitis Species 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 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
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
- G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI853444A FI73330C (fi) | 1985-09-09 | 1985-09-09 | Foerfarande och anordning foer bestaemning av ytbelaeggning pao vaeg. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE8603736D0 SE8603736D0 (sv) | 1986-09-05 |
| SE8603736L SE8603736L (sv) | 1987-03-10 |
| SE461480B true SE461480B (sv) | 1990-02-19 |
Family
ID=8521318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8603736A SE461480B (sv) | 1985-09-09 | 1986-09-05 | Saett och anordning foer bestaemning av belaeggningen paa en vaegyta |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4745803A (de) |
| CA (1) | CA1257333A (de) |
| DE (1) | DE3630361C2 (de) |
| DK (1) | DK164010C (de) |
| FI (1) | FI73330C (de) |
| FR (1) | FR2587135B1 (de) |
| GB (1) | GB2180350B (de) |
| SE (1) | SE461480B (de) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4897597A (en) * | 1988-12-08 | 1990-01-30 | Surface Systems, Inc. | Apparatus and methods for detecting wet and icy conditions |
| AU625347B2 (en) * | 1989-05-08 | 1992-07-09 | Australian Institute Of Marine Science | Measurement of sediment level |
| US5050433A (en) * | 1990-09-14 | 1991-09-24 | Jabil Circuit Company | Electronic circuit for fuel level sensor |
| US5127272A (en) * | 1991-01-03 | 1992-07-07 | Texaco Ltd. | Multiphase flow rate monitoring means and method |
| US5523959A (en) * | 1994-04-25 | 1996-06-04 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Ice detector and deicing fluid effectiveness monitoring system |
| US5497100A (en) * | 1994-10-17 | 1996-03-05 | Hughes Aircraft Company | Surface condition sensing system |
| US5569850A (en) * | 1995-05-08 | 1996-10-29 | The B.F. Goodrich Company | Ice detector |
| GB2307611B (en) * | 1995-11-01 | 2000-03-22 | British Gas Plc | Measurement arrangement |
| US5852243A (en) * | 1997-07-21 | 1998-12-22 | J-Squared, Llc | Method and apparatus for detecting a road pavement surface condition |
| US5861756A (en) * | 1997-09-15 | 1999-01-19 | Yankielun; Norbert E. | Method of detecting accretion of frazil ice on water |
| US5886256A (en) * | 1998-03-18 | 1999-03-23 | The United States Of America As Represented By The Secretary Of The Army | Ice detection sensor |
| US6175302B1 (en) * | 1999-04-02 | 2001-01-16 | Tien-Tsai Huang | Tire pressure indicator including pressure gauges that have a self-generating power capability |
| US6695469B2 (en) | 2001-11-19 | 2004-02-24 | Energy Absorption Systems, Inc. | Roadway freezing point monitoring system and method |
| US7629801B2 (en) * | 2005-07-14 | 2009-12-08 | Zydax, Llc | Sensing system for use in detecting a surface condition of a roadway surface |
| CN103924500A (zh) * | 2014-04-25 | 2014-07-16 | 哈尔滨工业大学 | 基于触发采集和无线传输的机场沥青道面结构信息长期实时监测系统 |
| US9678029B2 (en) | 2014-08-22 | 2017-06-13 | Honeywell International Inc. | Oxidation catalyst detector for aircraft components |
| CN104729562B (zh) * | 2015-03-27 | 2016-03-09 | 国家电网公司 | 输电导线同时带电压和电流的覆冰试验方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE571752C (de) * | 1930-10-04 | 1933-03-04 | Siemens & Halske Akt Ges | Einrichtung zur Bestimmung der Dicke von Schichten, aus denen ein Koerper von im wesentlichen flaechenhafter Ausdehnung zusammengesetzt ist |
| US3296523A (en) * | 1963-07-17 | 1967-01-03 | George A Haas | Apparatus for measuring characteristics of materials through the application of pulses of successively increasing amplitude |
| US3891979A (en) * | 1972-11-07 | 1975-06-24 | Braun Otto P | Road condition monitoring devices |
| US3882381A (en) * | 1973-11-05 | 1975-05-06 | Surface Systems | System for detecting wet and icy surface conditions |
| US4119909A (en) * | 1977-03-31 | 1978-10-10 | Radian Corporation | Pulsed DC transient conductivity measurement system |
| US4281286A (en) * | 1979-11-15 | 1981-07-28 | Surface Systems, Inc. | Apparatus and method for detecting wet and icy conditions on the surface of a pathway |
| US4359687A (en) * | 1980-01-25 | 1982-11-16 | Shell Oil Company | Method and apparatus for determining shaliness and oil saturations in earth formations using induced polarization in the frequency domain |
| DE3028715A1 (de) * | 1980-07-25 | 1982-02-25 | Martin Prof. Dr.-Ing. 1000 Berlin Lambeck | Kapazitives messverfahren |
-
1985
- 1985-09-09 FI FI853444A patent/FI73330C/fi not_active IP Right Cessation
-
1986
- 1986-09-03 GB GB8621286A patent/GB2180350B/en not_active Expired - Lifetime
- 1986-09-05 DE DE3630361A patent/DE3630361C2/de not_active Expired - Lifetime
- 1986-09-05 SE SE8603736A patent/SE461480B/sv not_active IP Right Cessation
- 1986-09-08 FR FR868612552A patent/FR2587135B1/fr not_active Expired - Lifetime
- 1986-09-08 CA CA000517702A patent/CA1257333A/en not_active Expired
- 1986-09-08 DK DK428186A patent/DK164010C/da not_active IP Right Cessation
- 1986-09-08 US US06/904,710 patent/US4745803A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB2180350A (en) | 1987-03-25 |
| CA1257333A (en) | 1989-07-11 |
| DK164010B (da) | 1992-04-27 |
| FI853444A0 (fi) | 1985-09-09 |
| DE3630361C2 (de) | 1998-05-28 |
| US4745803A (en) | 1988-05-24 |
| FI853444L (fi) | 1987-03-10 |
| FI73330B (fi) | 1987-05-29 |
| GB8621286D0 (en) | 1986-10-08 |
| DK428186A (da) | 1987-03-10 |
| FR2587135A1 (fr) | 1987-03-13 |
| FI73330C (fi) | 1987-09-10 |
| GB2180350B (en) | 1990-03-28 |
| DK164010C (da) | 1992-09-21 |
| SE8603736L (sv) | 1987-03-10 |
| FR2587135B1 (fr) | 1994-06-17 |
| SE8603736D0 (sv) | 1986-09-05 |
| DK428186D0 (da) | 1986-09-08 |
| DE3630361A1 (de) | 1987-03-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAL | Patent in force |
Ref document number: 8603736-3 Format of ref document f/p: F |
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| NUG | Patent has lapsed |