JPS60239643A - 力変換器用円柱状ビーム部材 - Google Patents
力変換器用円柱状ビーム部材Info
- Publication number
- JPS60239643A JPS60239643A JP60096838A JP9683885A JPS60239643A JP S60239643 A JPS60239643 A JP S60239643A JP 60096838 A JP60096838 A JP 60096838A JP 9683885 A JP9683885 A JP 9683885A JP S60239643 A JPS60239643 A JP S60239643A
- Authority
- JP
- Japan
- Prior art keywords
- force
- force transducer
- housing
- beam assembly
- assembly
- 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
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 description 3
- 210000002445 nipple Anatomy 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035945 sensitivity 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
-
- 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
- G01L1/2218—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being of the column type, e.g. cylindric, adapted for measuring a force along a single direction
- G01L1/2225—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being of the column type, e.g. cylindric, adapted for measuring a force along a single direction the direction being perpendicular to the central axis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L13/00—Devices or apparatus for measuring differences of two or more fluid pressure values
- G01L13/02—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements
- G01L13/025—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements using diaphragms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
- G01L9/0051—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance
- G01L9/006—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance of metallic strain gauges fixed to an element other than the pressure transmitting diaphragm
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
- Measurement Of Force In General (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Pressure Sensors (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US608689 | 1984-05-10 | ||
| US06/608,689 US4527434A (en) | 1984-05-10 | 1984-05-10 | Cylindrical force transducer beam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60239643A true JPS60239643A (ja) | 1985-11-28 |
| JPH0570771B2 JPH0570771B2 (en]) | 1993-10-05 |
Family
ID=24437593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60096838A Granted JPS60239643A (ja) | 1984-05-10 | 1985-05-09 | 力変換器用円柱状ビーム部材 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4527434A (en]) |
| EP (1) | EP0161929B1 (en]) |
| JP (1) | JPS60239643A (en]) |
| KR (1) | KR900000657B1 (en]) |
| AU (1) | AU572292B2 (en]) |
| BR (1) | BR8501489A (en]) |
| CA (1) | CA1223463A (en]) |
| DE (1) | DE3568873D1 (en]) |
| ES (1) | ES8608158A1 (en]) |
| HK (1) | HK58489A (en]) |
| IN (1) | IN161904B (en]) |
| MX (1) | MX165317B (en]) |
| SG (1) | SG29689G (en]) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4823604A (en) * | 1987-05-22 | 1989-04-25 | Pall Corporation | Pressure transducer assembly |
| WO1994014042A1 (en) * | 1992-12-11 | 1994-06-23 | Nippondenso Co., Ltd. | Semiconductor type pressure sensor |
| DE102005004060A1 (de) * | 2005-01-28 | 2006-08-03 | Bosch Rexroth Aktiengesellschaft | Bolzenförmige Kraftmesseinrichtung |
| BRPI1016261B1 (pt) * | 2009-03-06 | 2019-12-24 | Dwyer Instr | manômetro para perceber pressão |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57191527A (en) * | 1981-05-21 | 1982-11-25 | Toshiba Corp | Load cell |
| JPS58144724A (ja) * | 1981-10-08 | 1983-08-29 | ザ・バブコツク・アンド・ウイルコツクス・カンパニ− | 力トランスジユ−サ |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3341796A (en) * | 1966-03-23 | 1967-09-12 | Statham Instrument Inc | Force transducer |
| DE3176209D1 (en) * | 1980-11-29 | 1987-06-25 | Tokyo Electric Co Ltd | Load cell and method of manufacturing the same |
| US4365520A (en) * | 1981-01-07 | 1982-12-28 | Gould Inc. | Strain gage transducers |
-
1984
- 1984-05-10 US US06/608,689 patent/US4527434A/en not_active Expired - Fee Related
-
1985
- 1985-01-30 KR KR1019850000577A patent/KR900000657B1/ko not_active Expired
- 1985-03-01 IN IN151/CAL/85A patent/IN161904B/en unknown
- 1985-03-13 MX MX204592A patent/MX165317B/es unknown
- 1985-03-20 CA CA000477044A patent/CA1223463A/en not_active Expired
- 1985-03-29 BR BR8501489A patent/BR8501489A/pt not_active IP Right Cessation
- 1985-05-08 AU AU42202/85A patent/AU572292B2/en not_active Ceased
- 1985-05-09 JP JP60096838A patent/JPS60239643A/ja active Granted
- 1985-05-09 ES ES542969A patent/ES8608158A1/es not_active Expired
- 1985-05-10 DE DE8585303340T patent/DE3568873D1/de not_active Expired
- 1985-05-10 EP EP85303340A patent/EP0161929B1/en not_active Expired
-
1989
- 1989-05-09 SG SG296/89A patent/SG29689G/en unknown
- 1989-07-20 HK HK584/89A patent/HK58489A/xx unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57191527A (en) * | 1981-05-21 | 1982-11-25 | Toshiba Corp | Load cell |
| JPS58144724A (ja) * | 1981-10-08 | 1983-08-29 | ザ・バブコツク・アンド・ウイルコツクス・カンパニ− | 力トランスジユ−サ |
Also Published As
| Publication number | Publication date |
|---|---|
| AU4220285A (en) | 1985-11-14 |
| IN161904B (en]) | 1988-02-20 |
| US4527434A (en) | 1985-07-09 |
| SG29689G (en) | 1989-08-11 |
| EP0161929A2 (en) | 1985-11-21 |
| ES8608158A1 (es) | 1986-06-01 |
| CA1223463A (en) | 1987-06-30 |
| KR850008406A (ko) | 1985-12-16 |
| HK58489A (en) | 1989-07-28 |
| KR900000657B1 (ko) | 1990-02-02 |
| EP0161929A3 (en) | 1986-11-26 |
| JPH0570771B2 (en]) | 1993-10-05 |
| ES542969A0 (es) | 1986-06-01 |
| AU572292B2 (en) | 1988-05-05 |
| EP0161929B1 (en) | 1989-03-15 |
| MX165317B (es) | 1992-11-04 |
| DE3568873D1 (en) | 1989-04-20 |
| BR8501489A (pt) | 1986-04-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3335381A (en) | Duplex flexure for force transducer | |
| JPS62176430A (ja) | カテ−テル端圧力変換器 | |
| US4548086A (en) | Deflecting spring | |
| US6446510B1 (en) | Force transducer assembly | |
| US3411348A (en) | Electronic dynamometer | |
| US5129265A (en) | Multidirectional force sensor | |
| US4835436A (en) | Piezoelectric impulse sensor | |
| US4017819A (en) | Pressure transducer | |
| JPH01502607A (ja) | 工作物，調節素子等の寸法，寸法変化，位置もしくは位置変化をチェック及び／又は検出する方法及び装置 | |
| JPS60239643A (ja) | 力変換器用円柱状ビーム部材 | |
| US3222628A (en) | Force measuring device | |
| US4734671A (en) | Strain gage beam having integral overload protection | |
| US5036240A (en) | Impulse sensor with mechanical preamplification and noise cancellation | |
| EP0077184B1 (en) | Force transducers | |
| US3995476A (en) | Miniature biaxial strain transducer | |
| US3413845A (en) | Low deflection force transducer | |
| JPS5951326A (ja) | 力トランスジユ−サ | |
| US3964300A (en) | Ski gauge | |
| JPS5912326A (ja) | 荷重変換器 | |
| JPH0194234A (ja) | 荷重変換器 | |
| US5744727A (en) | Pressure gauge | |
| JPS6314891B2 (en]) | ||
| US4690004A (en) | Variable-reluctance transducer | |
| US3858143A (en) | Ball stop pressure transducer | |
| US4104925A (en) | Pressure or pressure difference measuring apparatus |