JPS5837799A - 荷重感知マツト - Google Patents
荷重感知マツトInfo
- Publication number
- JPS5837799A JPS5837799A JP57136797A JP13679782A JPS5837799A JP S5837799 A JPS5837799 A JP S5837799A JP 57136797 A JP57136797 A JP 57136797A JP 13679782 A JP13679782 A JP 13679782A JP S5837799 A JPS5837799 A JP S5837799A
- Authority
- JP
- Japan
- Prior art keywords
- sensing mat
- load
- capacitance
- load sensing
- elastic material
- 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
- 239000004020 conductor Substances 0.000 claims description 19
- 239000013013 elastic material Substances 0.000 claims description 13
- 239000011231 conductive filler Substances 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 229920006173 natural rubber latex Polymers 0.000 claims description 6
- 239000004927 clay Substances 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 claims description 2
- 230000007423 decrease Effects 0.000 claims 1
- 230000004907 flux Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 22
- 230000004044 response Effects 0.000 description 12
- 239000000853 adhesive Substances 0.000 description 10
- 230000001070 adhesive effect Effects 0.000 description 10
- 125000006850 spacer group Chemical group 0.000 description 9
- 239000002609 medium Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000011295 pitch Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000005997 Calcium carbide Substances 0.000 description 1
- 208000006558 Dental Calculus Diseases 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 241000801954 Karana Species 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229910001570 bauxite Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000006628 dp medium Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 235000012976 tarts Nutrition 0.000 description 1
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
- G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Traffic Control Systems (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8123898 | 1981-08-05 | ||
| GB8123898 | 1981-08-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5837799A true JPS5837799A (ja) | 1983-03-05 |
| JPS6252919B2 JPS6252919B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-11-07 |
Family
ID=10523705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57136797A Granted JPS5837799A (ja) | 1981-08-05 | 1982-08-05 | 荷重感知マツト |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4520885A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
| JP (1) | JPS5837799A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59180439A (ja) * | 1983-03-31 | 1984-10-13 | Bijikon Kk | 物品棚装置 |
| WO2001004593A1 (fr) * | 1999-07-09 | 2001-01-18 | Tokin Corporation | Capteur de contrainte capacitif et son procédé d'utilisation |
| JP2002048658A (ja) * | 2000-08-07 | 2002-02-15 | Polymatech Co Ltd | 圧力分布検出装置 |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1161033B (it) * | 1983-03-24 | 1987-03-11 | Hesa Spa | Perfezionamento ai dispositivi sensori in particolare ma non esclusivamente interrati ed operanti in base a variazioni di stato capacitivo in genere per segnalazioni di allarme al passaggio di masse pesanti, e relativi sistemi operanti il dispositivo |
| SE445675B (sv) * | 1984-11-23 | 1986-07-07 | Systemteknik Ab | Anordning vid lastcell |
| US4793429A (en) * | 1988-04-20 | 1988-12-27 | Westinghouse Electric Corp. | Dynamic vehicle-weighing system |
| US5021778A (en) * | 1989-09-11 | 1991-06-04 | Walton Charles A | Capacitance coupled proximity identification system |
| EP1070942A1 (de) * | 1999-07-21 | 2001-01-24 | K.K. Holding Ag | Verkehrsüberwachungsanlage |
| US7498802B2 (en) * | 2006-07-10 | 2009-03-03 | 3M Innovative Properties Company | Flexible inductive sensor |
| US20080018424A1 (en) * | 2006-07-10 | 2008-01-24 | 3M Innovative Properties Company | Inductive sensor |
| US7948380B2 (en) * | 2006-09-06 | 2011-05-24 | 3M Innovative Properties Company | Spatially distributed remote sensor |
| WO2008049261A1 (de) * | 2006-10-24 | 2008-05-02 | Carag Ag | Waage |
| US10191001B2 (en) * | 2014-04-15 | 2019-01-29 | Laitram, L.L.C. | Conveyor-belt system for measuring conditions that vary the resonant frequency of a resonant circuit |
| US9476757B2 (en) * | 2014-04-15 | 2016-10-25 | Laitram, L.L.C. | Resonant-circuit weighing system for a conveyor belt |
| US10597236B2 (en) | 2014-04-15 | 2020-03-24 | Laitram, L.L.C. | Capacitively coupled conveyer measuring system |
| FR3066398B1 (fr) * | 2017-05-18 | 2019-07-05 | X'sin | Prise d'escalade a detection capacitive, procede de realisation et mur associes |
| WO2020068902A1 (en) * | 2018-09-25 | 2020-04-02 | Ropes Courses, Inc. | Safety check apparatus for challenge course |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3565195A (en) * | 1969-04-16 | 1971-02-23 | Sibany Mfg Corp | Electrical weighing apparatus using capacitive flexible mat |
| JPS5019057A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-06-12 | 1975-02-28 | ||
| JPS5079360A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-10-10 | 1975-06-27 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2892139A (en) * | 1946-04-08 | 1959-06-23 | Salzberg Bernard | Dielectric material and condenser |
| NL275512A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1961-03-08 | |||
| US3745450A (en) * | 1971-10-27 | 1973-07-10 | Teledyne Ind | Metal detection system for indicating the motion and direction of motion of a body having magnetic properties |
| SE399963B (sv) * | 1975-04-08 | 1978-03-06 | Telub Ab | Anordning for utverdering av en belastning, speciellt en momentant upptredande belastning |
| CH609774A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1977-01-21 | 1979-03-15 | Semperit Ag | |
| US4201908A (en) * | 1977-04-21 | 1980-05-06 | Mangood Corporation | Measurement and recording apparatus and system |
| DE3025362C2 (de) * | 1980-07-04 | 1982-11-04 | Ewald Max Christian Dipl.-Phys. 6000 Frankfurt Hennig | Kraftaufnehmer |
| US4351746A (en) * | 1980-07-25 | 1982-09-28 | E. I. Du Pont De Nemours And Company | Compound dispersions and films |
-
1982
- 1982-08-05 US US06/405,488 patent/US4520885A/en not_active Expired - Fee Related
- 1982-08-05 JP JP57136797A patent/JPS5837799A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3565195A (en) * | 1969-04-16 | 1971-02-23 | Sibany Mfg Corp | Electrical weighing apparatus using capacitive flexible mat |
| JPS5019057A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-06-12 | 1975-02-28 | ||
| JPS5079360A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-10-10 | 1975-06-27 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59180439A (ja) * | 1983-03-31 | 1984-10-13 | Bijikon Kk | 物品棚装置 |
| WO2001004593A1 (fr) * | 1999-07-09 | 2001-01-18 | Tokin Corporation | Capteur de contrainte capacitif et son procédé d'utilisation |
| US6532824B1 (en) | 1999-07-09 | 2003-03-18 | Tokin Corporation | Capacitive strain sensor and method for using the same |
| JP2002048658A (ja) * | 2000-08-07 | 2002-02-15 | Polymatech Co Ltd | 圧力分布検出装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US4520885A (en) | 1985-06-04 |
| JPS6252919B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-11-07 |
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