DE2144716C3 - Einrichtung zur Feststellung von Rissen in einem Förderband - Google Patents
Einrichtung zur Feststellung von Rissen in einem FörderbandInfo
- Publication number
- DE2144716C3 DE2144716C3 DE2144716A DE2144716A DE2144716C3 DE 2144716 C3 DE2144716 C3 DE 2144716C3 DE 2144716 A DE2144716 A DE 2144716A DE 2144716 A DE2144716 A DE 2144716A DE 2144716 C3 DE2144716 C3 DE 2144716C3
- Authority
- DE
- Germany
- Prior art keywords
- conveyor belt
- detector
- magnet
- magnets
- output
- 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
- 229920001971 elastomer Polymers 0.000 claims description 70
- 239000005060 rubber Substances 0.000 claims description 70
- 230000000903 blocking effect Effects 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 8
- 241001508691 Martes zibellina Species 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000003245 coal Substances 0.000 claims 2
- 230000001419 dependent effect Effects 0.000 claims 1
- 239000012634 fragment Substances 0.000 claims 1
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 26
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 239000000203 mixture Substances 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000001960 triggered effect Effects 0.000 description 4
- 229910000859 α-Fe Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 3
- 230000001939 inductive effect Effects 0.000 description 3
- 239000003990 capacitor Substances 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
- 230000001965 increasing effect Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000252073 Anguilliformes Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- XKLMZUWKNUAPSZ-UHFFFAOYSA-N N-(2,6-dimethylphenyl)-2-{4-[2-hydroxy-3-(2-methoxyphenoxy)propyl]piperazin-1-yl}acetamide Chemical compound COC1=CC=CC=C1OCC(O)CN1CCN(CC(=O)NC=2C(=CC=CC=2C)C)CC1 XKLMZUWKNUAPSZ-UHFFFAOYSA-N 0.000 description 1
- 229910008048 Si-S Inorganic materials 0.000 description 1
- 229910006336 Si—S Inorganic materials 0.000 description 1
- 102100029469 WD repeat and HMG-box DNA-binding protein 1 Human genes 0.000 description 1
- 101710097421 WD repeat and HMG-box DNA-binding protein 1 Proteins 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- AJCDFVKYMIUXCR-UHFFFAOYSA-N oxobarium;oxo(oxoferriooxy)iron Chemical compound [Ba]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O AJCDFVKYMIUXCR-UHFFFAOYSA-N 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/02—Control devices, e.g. for safety, warning or fault-correcting detecting dangerous physical condition of load carriers, e.g. for interrupting the drive in the event of overheating
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Control Of Conveyors (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7837970A JPS4935393B1 (enExample) | 1970-09-07 | 1970-09-07 | |
| JP1213371U JPS5147349Y2 (enExample) | 1971-02-27 | 1971-02-27 | |
| JP4211971U JPS5230713Y2 (enExample) | 1971-05-24 | 1971-05-24 | |
| JP4898871A JPS5134627B1 (enExample) | 1971-07-03 | 1971-07-03 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2144716A1 DE2144716A1 (de) | 1972-03-23 |
| DE2144716B2 DE2144716B2 (de) | 1973-06-20 |
| DE2144716C3 true DE2144716C3 (de) | 1974-01-24 |
Family
ID=27455738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2144716A Expired DE2144716C3 (de) | 1970-09-07 | 1971-09-07 | Einrichtung zur Feststellung von Rissen in einem Förderband |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3750129A (enExample) |
| AU (1) | AU455679B2 (enExample) |
| CA (1) | CA948734A (enExample) |
| DE (1) | DE2144716C3 (enExample) |
| FR (1) | FR2106351B1 (enExample) |
| GB (1) | GB1349546A (enExample) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1487978A (en) * | 1974-09-12 | 1977-10-05 | Bando Chemical Ind | Safety device for conveyor belt |
| US4106005A (en) * | 1976-05-14 | 1978-08-08 | Nippon Konbeya Kabushiki Kaisha | Apparatus for detecting elongation of a joint of a conveyor belt |
| US4229735A (en) * | 1978-01-23 | 1980-10-21 | The B. F. Goodrich Company | Rip detector signal detection circuit |
| US4261498A (en) * | 1979-09-17 | 1981-04-14 | Milliken Research Corporation | Fabric alignment method and machine |
| AU587199B2 (en) * | 1984-08-03 | 1989-08-10 | Commonwealth Scientific And Industrial Research Organisation | Conveyor belt cord break detection |
| US4561904A (en) * | 1984-09-21 | 1985-12-31 | Hobart Corporation | Control system and method of controlling a dishwashing machine |
| JPH0676129B2 (ja) * | 1990-04-17 | 1994-09-28 | バンドー化学株式会社 | コンベヤベルトの縦裂き検出方法 |
| WO1992014276A1 (en) * | 1991-01-31 | 1992-08-20 | Commonwealth Scientific And Industrial Research Organisation | Evanescent field impulse radar antenna |
| GB2303834A (en) * | 1995-08-01 | 1997-03-05 | Btr Plc | System for monitoring conveyor integrity |
| US6279728B1 (en) * | 1998-07-20 | 2001-08-28 | Norbert G Jung | Electro-magnetic conveyor |
| JP4932222B2 (ja) * | 2005-04-13 | 2012-05-16 | 株式会社ブリヂストン | コンベヤベルトの摩耗検出装置 |
| GB0517759D0 (en) * | 2005-09-01 | 2005-10-12 | Fenner Dunlop Ltd | Conveyor belt monitoring |
| AU2006288265B2 (en) * | 2005-09-07 | 2010-09-23 | Bridgestone Corporation | Wear detection device for conveyor belt |
| AU2008276955B2 (en) * | 2007-07-18 | 2011-01-27 | Bridgestone Corporation | Conveyer belt monitoring system |
| WO2010033529A1 (en) | 2008-09-19 | 2010-03-25 | Fenner Dunlop Americas, Inc. | System and method for controlling a conveyor belt condition monitoring system |
| CA2684828C (en) * | 2008-11-17 | 2016-07-05 | Veyance Technologies, Inc. | Conveyor belt rip detection system |
| US9254898B2 (en) | 2008-11-21 | 2016-02-09 | Raytheon Company | Hull robot with rotatable turret |
| US9440717B2 (en) | 2008-11-21 | 2016-09-13 | Raytheon Company | Hull robot |
| US8393421B2 (en) | 2009-10-14 | 2013-03-12 | Raytheon Company | Hull robot drive system |
| US8991594B2 (en) * | 2009-11-11 | 2015-03-31 | Bridgestone Corporation | Conveyor belt wear detection apparatus |
| CN101832748A (zh) * | 2010-04-20 | 2010-09-15 | 杭州浙大精益机电技术工程有限公司 | 同步带位置的磁性非接触检测方法及橡胶磁同步带 |
| US9038557B2 (en) | 2012-09-14 | 2015-05-26 | Raytheon Company | Hull robot with hull separation countermeasures |
| GB201321008D0 (en) * | 2013-11-28 | 2014-01-15 | Clear Edge Germany Gmbh | Tower press belt |
| US10648554B2 (en) * | 2014-09-02 | 2020-05-12 | Polaris Industries Inc. | Continuously variable transmission |
| WO2017023235A1 (en) * | 2015-07-31 | 2017-02-09 | Compagnie Generale Des Etablissements Michelin | Device and method for inspection of polymeric material with ferrous reinforcement |
| US10660266B2 (en) * | 2016-05-03 | 2020-05-26 | Contitech Transportbandsysteme Gmbh | System and method for monitoring an agricultural belt |
| DE102017206980A1 (de) * | 2017-04-26 | 2018-10-31 | Contitech Antriebssysteme Gmbh | Trag-, Zug- oder Antriebselement aus elastomerem Material mit eingebetteten elektronischen Bauteilen |
| JP2019082603A (ja) * | 2017-10-31 | 2019-05-30 | エイチピー プリンティング コリア カンパニー リミテッド | 定着装置 |
| WO2019110998A1 (en) | 2017-12-07 | 2019-06-13 | Bae Systems Plc | Integrity monitor |
| MX2020009417A (es) | 2018-03-19 | 2020-10-05 | Polaris Inc | Transmision continuamente variable. |
| DE102018218341A1 (de) * | 2018-10-26 | 2020-04-30 | Contitech Antriebssysteme Gmbh | Verfahren zur Herstellung eines Riemen- oder bandförmiges Bauteils mit einer elektronischen Einrichtung |
| US12504070B2 (en) | 2021-01-29 | 2025-12-23 | Polaris Industries Inc. | Electronically-controlled continuously variable transmission for a utility vehicle |
| US12017862B2 (en) * | 2022-03-30 | 2024-06-25 | Contitech Usa, Inc. | Magnetic based conveyor belt subsegment monitoring systems and methods |
| CN115504187B (zh) * | 2022-09-22 | 2023-06-13 | 中信重工开诚智能装备有限公司 | 一种矿用皮带智能调速和保护系统及控制方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1810387A1 (de) * | 1968-11-22 | 1970-06-11 | Bergwerksverband Gmbh | UEberwachungseinrichtung fuer Foerderbaender |
-
1971
- 1971-08-20 AU AU32606/71A patent/AU455679B2/en not_active Expired
- 1971-09-01 US US00176937A patent/US3750129A/en not_active Expired - Lifetime
- 1971-09-07 DE DE2144716A patent/DE2144716C3/de not_active Expired
- 1971-09-07 CA CA122,177A patent/CA948734A/en not_active Expired
- 1971-09-07 FR FR7132203A patent/FR2106351B1/fr not_active Expired
- 1971-09-07 GB GB4170471A patent/GB1349546A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3750129A (en) | 1973-07-31 |
| GB1349546A (en) | 1974-04-03 |
| CA948734A (en) | 1974-06-04 |
| DE2144716A1 (de) | 1972-03-23 |
| AU3260671A (en) | 1973-02-22 |
| FR2106351B1 (enExample) | 1974-05-10 |
| AU455679B2 (en) | 1974-11-21 |
| FR2106351A1 (enExample) | 1972-05-05 |
| DE2144716B2 (de) | 1973-06-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 |