CZ180295A3 - Power sensor - Google Patents
Power sensor Download PDFInfo
- Publication number
- CZ180295A3 CZ180295A3 CZ951802A CZ180295A CZ180295A3 CZ 180295 A3 CZ180295 A3 CZ 180295A3 CZ 951802 A CZ951802 A CZ 951802A CZ 180295 A CZ180295 A CZ 180295A CZ 180295 A3 CZ180295 A3 CZ 180295A3
- Authority
- CZ
- Czechia
- Prior art keywords
- sensitive element
- force
- support plate
- lower contact
- contact element
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 43
- 239000010408 film Substances 0.000 claims description 36
- 238000004519 manufacturing process Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 10
- 238000002844 melting Methods 0.000 claims description 9
- 230000008018 melting Effects 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 6
- 239000010409 thin film Substances 0.000 claims description 6
- 239000012876 carrier material Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000007650 screen-printing Methods 0.000 claims description 3
- 239000012811 non-conductive material Substances 0.000 claims description 2
- 238000002955 isolation Methods 0.000 claims 3
- 238000010292 electrical insulation Methods 0.000 claims 1
- 239000011888 foil Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 13
- 238000007639 printing Methods 0.000 description 11
- 239000011521 glass Substances 0.000 description 9
- 238000001035 drying Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 229920001971 elastomer Polymers 0.000 description 5
- 239000000806 elastomer Substances 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 229920000049 Carbon (fiber) Polymers 0.000 description 4
- 239000004917 carbon fiber Substances 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 239000004033 plastic Substances 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- -1 silver ions Chemical class 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/18—Measuring force or stress, in general using properties of piezo-resistive materials, i.e. materials of which the ohmic resistance varies according to changes in magnitude or direction of force applied to the material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
- G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
- G01L1/2206—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
- G01L1/2231—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being disc- or ring-shaped, adapted for measuring a force along a single direction
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L27/00—Testing or calibrating of apparatus for measuring fluid pressure
- G01L27/002—Calibrating, i.e. establishing true relation between transducer output value and value to be measured, zeroing, linearising or span error determination
- G01L27/005—Apparatus for calibrating pressure sensors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
- Air Bags (AREA)
- Push-Button Switches (AREA)
- Pressure Sensors (AREA)
- Measurement Of Force In General (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4300995A DE4300995C2 (de) | 1993-01-15 | 1993-01-15 | Kraftsensor und Verfahren zu seiner Herstellung |
| PCT/EP1994/000060 WO1994016300A1 (en) | 1993-01-15 | 1994-01-11 | Force sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CZ180295A3 true CZ180295A3 (en) | 1997-07-16 |
Family
ID=6478294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CZ951802A CZ180295A3 (en) | 1993-01-15 | 1994-01-11 | Power sensor |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0679248A1 (enExample) |
| JP (1) | JPH08505471A (enExample) |
| KR (1) | KR960700443A (enExample) |
| CN (1) | CN1092165A (enExample) |
| AU (1) | AU687030B2 (enExample) |
| BR (1) | BR9405809A (enExample) |
| CZ (1) | CZ180295A3 (enExample) |
| DE (1) | DE4300995C2 (enExample) |
| TW (1) | TW286358B (enExample) |
| WO (1) | WO1994016300A1 (enExample) |
| ZA (1) | ZA94133B (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4309850C2 (de) * | 1993-03-26 | 1996-12-12 | Lucas Ind Plc | Bremskraftverstärkersystem zum Regeln eines Bremsdruckes mit einem Bremskraftverstärker |
| DE4436819C2 (de) * | 1994-10-14 | 1998-09-24 | Lucas Ind Plc | Elektronisch gesteuerte Fahrzeugbremsanlage und Verfahren zu deren Betrieb |
| WO1998048254A1 (de) | 1997-04-21 | 1998-10-29 | Michael Van Bergen | Kraftsensor |
| TWI397850B (zh) | 2008-05-14 | 2013-06-01 | Ind Tech Res Inst | 感測裝置及其掃描驅動方法 |
| JP5693047B2 (ja) * | 2009-06-01 | 2015-04-01 | 株式会社デンソー | 力学量センサ素子、およびその製造方法 |
| WO2017074543A1 (en) | 2015-10-28 | 2017-05-04 | Illinois Tool Works Inc. | A force measurement device |
| US10429254B2 (en) * | 2017-04-27 | 2019-10-01 | Universal Cement Corporation | Piezo force sensor with solid-state bonding spacer |
| CN110333013B (zh) * | 2019-07-15 | 2021-01-08 | 承德石油高等专科学校 | 一种嵌入式应力传感器 |
| KR102264759B1 (ko) * | 2019-12-27 | 2021-06-15 | 하이비스 주식회사 | 버튼형 압력감지재 |
| CN116576998A (zh) * | 2023-03-03 | 2023-08-11 | 武汉飞恩微电子有限公司 | 一种轴力传感器 |
| CN116576997A (zh) * | 2023-03-03 | 2023-08-11 | 武汉飞恩微电子有限公司 | 一种轴力传感器 |
| CN116577003A (zh) * | 2023-03-03 | 2023-08-11 | 武汉飞恩微电子有限公司 | 一种轴力传感器 |
| CN116858408A (zh) * | 2023-03-03 | 2023-10-10 | 武汉飞恩微电子有限公司 | 一种轴力传感器 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5482699A (en) * | 1977-12-15 | 1979-07-02 | Shinetsu Polymer Co | Pressure sensitive resistance element |
| US4554927A (en) * | 1983-08-30 | 1985-11-26 | Thermometrics Inc. | Pressure and temperature sensor |
| FR2611043B1 (fr) * | 1987-02-16 | 1989-08-04 | Crouzet Sa | Capteur de pression a jauges piezoresistives |
| DE3818189A1 (de) * | 1988-05-28 | 1989-11-30 | Bosch Gmbh Robert | Sensor |
| DE3818191A1 (de) * | 1988-05-28 | 1989-11-30 | Bosch Gmbh Robert | Sensor |
| US5054323A (en) * | 1989-04-04 | 1991-10-08 | The Charles Stark Draper Laboratory, Inc. | Pressure distribution characterization system |
| DE3912280A1 (de) * | 1989-04-14 | 1990-10-18 | Bosch Gmbh Robert | Verfahren zum herstellen eines sensors zum bestimmen von druckkraeften |
| JPH0834341B2 (ja) * | 1989-08-31 | 1996-03-29 | 株式会社村田製作所 | 厚膜抵抗体付回路基板の製造方法 |
| DE4111148A1 (de) * | 1991-04-06 | 1992-10-08 | Bosch Gmbh Robert | Sensor |
-
1993
- 1993-01-15 DE DE4300995A patent/DE4300995C2/de not_active Revoked
-
1994
- 1994-01-10 ZA ZA94133A patent/ZA94133B/xx unknown
- 1994-01-11 JP JP6515685A patent/JPH08505471A/ja active Pending
- 1994-01-11 KR KR1019950702781A patent/KR960700443A/ko not_active Withdrawn
- 1994-01-11 CZ CZ951802A patent/CZ180295A3/cs unknown
- 1994-01-11 AU AU58820/94A patent/AU687030B2/en not_active Expired - Fee Related
- 1994-01-11 WO PCT/EP1994/000060 patent/WO1994016300A1/en not_active Ceased
- 1994-01-11 EP EP94905030A patent/EP0679248A1/en not_active Ceased
- 1994-01-11 BR BR9405809A patent/BR9405809A/pt not_active Application Discontinuation
- 1994-01-12 TW TW083100198A patent/TW286358B/zh active
- 1994-01-15 CN CN94100722A patent/CN1092165A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE4300995C2 (de) | 1994-10-27 |
| JPH08505471A (ja) | 1996-06-11 |
| DE4300995A1 (de) | 1994-08-04 |
| EP0679248A1 (en) | 1995-11-02 |
| TW286358B (enExample) | 1996-09-21 |
| CN1092165A (zh) | 1994-09-14 |
| BR9405809A (pt) | 1995-12-19 |
| AU687030B2 (en) | 1998-02-19 |
| ZA94133B (en) | 1994-08-19 |
| WO1994016300A1 (en) | 1994-07-21 |
| KR960700443A (ko) | 1996-01-20 |
| AU5882094A (en) | 1994-08-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PD00 | Pending as of 2000-06-30 in czech republic |