KR860006036A - 용량성 계량장치 - Google Patents
용량성 계량장치Info
- Publication number
- KR860006036A KR860006036A KR1019860000322A KR860000322A KR860006036A KR 860006036 A KR860006036 A KR 860006036A KR 1019860000322 A KR1019860000322 A KR 1019860000322A KR 860000322 A KR860000322 A KR 860000322A KR 860006036 A KR860006036 A KR 860006036A
- Authority
- KR
- South Korea
- Prior art keywords
- metering device
- capacitive
- capacitive metering
- metering
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G7/00—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G7/00—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups
- G01G7/06—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups by electrostatic action
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/44—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing persons
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/23—Support or suspension of weighing platforms
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Measurement Of Force In General (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Networks Using Active Elements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8500139 | 1985-01-21 | ||
NL8500139A NL8500139A (nl) | 1985-01-21 | 1985-01-21 | Capacitief weegtoestel. |
Publications (2)
Publication Number | Publication Date |
---|---|
KR860006036A true KR860006036A (ko) | 1986-08-16 |
KR900001772B1 KR900001772B1 (ko) | 1990-03-24 |
Family
ID=19845390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019860000322A KR900001772B1 (ko) | 1985-01-21 | 1986-01-20 | 용량성 계량장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US4679643A (ko) |
EP (1) | EP0189226A1 (ko) |
JP (1) | JPS61221622A (ko) |
KR (1) | KR900001772B1 (ko) |
NL (1) | NL8500139A (ko) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4738324A (en) * | 1987-02-24 | 1988-04-19 | Borchard John S | Self-adjusting weighing system |
US4750082A (en) * | 1987-10-01 | 1988-06-07 | Pitney Bowes Inc. | Capacitive ratiometric load cell |
EP0342505B1 (en) * | 1988-05-17 | 1992-02-26 | Aran Engineering Development Ltd | Portable weighing scale |
US5072799A (en) * | 1990-07-11 | 1991-12-17 | Pitney Bowes Inc. | Load cell supporting member and weighing scale incorporating the same |
US5078220A (en) * | 1990-08-10 | 1992-01-07 | Setra Systems, Inc. | Multiple sensor capacitive measurement system |
US5150759A (en) * | 1990-10-29 | 1992-09-29 | Borchard John S | Capacitor-sensor |
GB9201850D0 (en) * | 1992-01-29 | 1992-03-18 | Hanson Ind Ltd | A platform scale |
EP0897104A1 (de) * | 1997-08-14 | 1999-02-17 | Busch-Werke AG | Lastträger für Wägevorrichtung |
US20040099061A1 (en) | 1997-12-22 | 2004-05-27 | Mks Instruments | Pressure sensor for detecting small pressure differences and low pressures |
US6568274B1 (en) | 1998-02-04 | 2003-05-27 | Mks Instruments, Inc. | Capacitive based pressure sensor design |
FI105237B (fi) * | 1998-06-24 | 2000-06-30 | Valtion Teknillinen | Piimikromekaaninen vaaka |
US6772640B1 (en) | 2000-10-10 | 2004-08-10 | Mks Instruments, Inc. | Multi-temperature heater for use with pressure transducers |
FR2818676B1 (fr) * | 2000-12-27 | 2003-03-07 | Freyssinet Int Stup | Procede de demontage d'un cable de precontrainte et dispositif pour la mise en oeuvre |
US6993973B2 (en) * | 2003-05-16 | 2006-02-07 | Mks Instruments, Inc. | Contaminant deposition control baffle for a capacitive pressure transducer |
US7201057B2 (en) * | 2004-09-30 | 2007-04-10 | Mks Instruments, Inc. | High-temperature reduced size manometer |
US7137301B2 (en) | 2004-10-07 | 2006-11-21 | Mks Instruments, Inc. | Method and apparatus for forming a reference pressure within a chamber of a capacitance sensor |
US7141447B2 (en) * | 2004-10-07 | 2006-11-28 | Mks Instruments, Inc. | Method of forming a seal between a housing and a diaphragm of a capacitance sensor |
US7204150B2 (en) | 2005-01-14 | 2007-04-17 | Mks Instruments, Inc. | Turbo sump for use with capacitive pressure sensor |
FR2902986B1 (fr) * | 2006-06-29 | 2008-11-07 | Bertrand Juchs | Dispositif de stockage et de distribution d'objets |
US8178797B2 (en) * | 2009-12-30 | 2012-05-15 | Mettler-Toledo, LLC | Hermetically sealed scale platform |
CN102322929A (zh) * | 2011-09-22 | 2012-01-18 | 福州祥杰电子有限公司 | 单电容式体重秤 |
US9759599B2 (en) * | 2015-06-15 | 2017-09-12 | Withings | Weighing device having inductive sensing elements |
PL414679A1 (pl) * | 2015-11-04 | 2017-05-08 | Megaterm Plus Spółka Z Ograniczoną Odpowiedzialnością | Polimerowa płyta pomiarowa platformy wagowej i sposób wytwarzania polimerowej płyty pomiarowej platformy wagowej |
CN107305142A (zh) * | 2016-04-22 | 2017-10-31 | 深圳富泰宏精密工业有限公司 | 称重系统、手持装置及手持装置组件 |
CN107860458A (zh) * | 2017-11-02 | 2018-03-30 | 江阴市索菲电子科技有限公司 | 高精度电子秤 |
CN109556788B (zh) * | 2018-11-15 | 2021-02-09 | 北京航天计量测试技术研究所 | 一种用于质心测量装置的正交刀子刀承装置 |
EP4150305A4 (en) * | 2020-05-15 | 2024-06-26 | Wastewizer, LLC | SYSTEMS AND METHODS FOR INDIRECT WEIGHT MEASUREMENT |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1221466B (de) * | 1960-02-02 | 1966-07-21 | Leipzig Inst Foerdertech | Schnittkraftmessung bei Baggereimern |
FR1569749A (ko) * | 1968-02-29 | 1969-06-06 | ||
US4084438A (en) * | 1976-03-29 | 1978-04-18 | Setra Systems, Inc. | Capacitive pressure sensing device |
US4191268A (en) * | 1977-02-22 | 1980-03-04 | Tanita Corporation | Digital weighing machine |
US4273204A (en) * | 1978-05-30 | 1981-06-16 | The Jade Corporation | Capacitive force load cell for weighing scale |
DE2949612A1 (de) * | 1979-12-10 | 1981-06-11 | Soehnle-Waagen Gmbh & Co, 7157 Murrhardt | Mess- bzw. steuergeraet |
US4479562A (en) * | 1981-07-31 | 1984-10-30 | Terraillon | Weighing apparatus for use as scale for persons |
US4478303A (en) * | 1982-05-26 | 1984-10-23 | Boyles Robert L | Weighing scale |
US4458770A (en) * | 1982-09-02 | 1984-07-10 | Newell Companies, Inc. | Platform scale with variable capacitance transducer |
-
1985
- 1985-01-21 NL NL8500139A patent/NL8500139A/nl not_active Application Discontinuation
-
1986
- 1986-01-14 EP EP86200053A patent/EP0189226A1/en not_active Withdrawn
- 1986-01-17 US US06/820,548 patent/US4679643A/en not_active Expired - Fee Related
- 1986-01-20 KR KR1019860000322A patent/KR900001772B1/ko active IP Right Grant
- 1986-01-21 JP JP61010955A patent/JPS61221622A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4679643A (en) | 1987-07-14 |
NL8500139A (nl) | 1986-08-18 |
JPS61221622A (ja) | 1986-10-02 |
KR900001772B1 (ko) | 1990-03-24 |
EP0189226A1 (en) | 1986-07-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
NORF | Unpaid initial registration fee |