NL189376C - Buigveer voor weg- of krachtmeting. - Google Patents
Buigveer voor weg- of krachtmeting.Info
- Publication number
- NL189376C NL189376C NLAANVRAGE8302978,A NL8302978A NL189376C NL 189376 C NL189376 C NL 189376C NL 8302978 A NL8302978 A NL 8302978A NL 189376 C NL189376 C NL 189376C
- Authority
- NL
- Netherlands
- Prior art keywords
- road
- force measurement
- bend spring
- bend
- spring
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/02—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using mechanical means
-
- 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
-
- 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)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Springs (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3232817 | 1982-09-03 | ||
DE3232817A DE3232817C1 (de) | 1982-09-03 | 1982-09-03 | Biegefeder |
Publications (3)
Publication Number | Publication Date |
---|---|
NL8302978A NL8302978A (nl) | 1984-04-02 |
NL189376B NL189376B (nl) | 1992-10-16 |
NL189376C true NL189376C (nl) | 1993-03-16 |
Family
ID=6172421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE8302978,A NL189376C (nl) | 1982-09-03 | 1983-08-25 | Buigveer voor weg- of krachtmeting. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4548086A (sv) |
JP (2) | JPS5956129A (sv) |
CH (1) | CH660917A5 (sv) |
DE (1) | DE3232817C1 (sv) |
FR (1) | FR2532746B1 (sv) |
GB (1) | GB2127161B (sv) |
IT (1) | IT1168822B (sv) |
NL (1) | NL189376C (sv) |
SE (1) | SE448494B (sv) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4649752A (en) * | 1986-01-06 | 1987-03-17 | The Boeing Company | Shim gap probe |
DE3624240A1 (de) * | 1986-07-18 | 1988-01-28 | Vdo Schindling | Mechanisch-elektrischer wandler |
US4993506A (en) * | 1989-12-11 | 1991-02-19 | Shlomo Angel | Mass-produced flat one-piece load cell and scales incorporating it |
US5142915A (en) * | 1990-07-06 | 1992-09-01 | Siemens Automotive L.P. | Method for fabrication of force sensing elements by laminating dielectric tape |
NZ260019A (en) * | 1994-03-03 | 1997-05-26 | Tru Test Ltd | Load bearing apparatus with strut bearing axially against abutment of load cell and movable laterally at housing aperture |
JP2678880B2 (ja) * | 1994-03-17 | 1997-11-19 | 株式会社タニタ | 一体構成の薄型重量センサ |
US5510581A (en) * | 1994-05-18 | 1996-04-23 | Angel; Shlomo | Mass-produced flat multiple-beam load cell and scales incorporating it |
US5886302A (en) * | 1995-02-08 | 1999-03-23 | Measurement Specialties, Inc. | Electrical weighing scale |
FR2734050B1 (fr) * | 1995-05-09 | 1997-07-11 | Seb Sa | Capteur de poids autoporteur et appareil de pesage comportant de tels capteurs |
US5929391A (en) * | 1996-05-02 | 1999-07-27 | Measurement Specialties, Inc. | Load cell for an electrical weighing scale |
US6318184B1 (en) | 1997-06-02 | 2001-11-20 | The Penn State Research Foundation | Beam strain gauge |
US5962792A (en) * | 1997-06-02 | 1999-10-05 | The Penn State Research Foundation | Beam strain gauge |
US6417466B2 (en) * | 1998-09-03 | 2002-07-09 | Measurement Specialties, Inc. | Load cell with bossed sensor plate for an electrical weighing scale |
US6555767B1 (en) | 2000-08-22 | 2003-04-29 | Flintec, Inc. | Composite load cell |
EP1334341A1 (de) * | 2000-11-15 | 2003-08-13 | K.K. Holding Ag | Resonator chip sensor für druck, kraft mit mechanisch entkoppelten teilbereichen ( schlitze ) sowie weicher membran |
JP3771439B2 (ja) * | 2000-11-30 | 2006-04-26 | アルプス電気株式会社 | 荷重センサ |
NO315915B1 (no) * | 2002-02-25 | 2003-11-10 | Sintef Elektronikk Og Kybernet | Fj¶rvekt |
AT412815B (de) * | 2003-11-24 | 2005-07-25 | Siemens Ag Oesterreich | Steuergerät für ein getriebe in einem kraftfahrzeug |
US7204010B2 (en) * | 2004-04-28 | 2007-04-17 | Measurement Specialties, Inc. | Method of making a load sensor plate |
DE102008056715B4 (de) * | 2008-11-11 | 2010-09-23 | Sartorius Ag | Kraftmessplatte |
US9250144B2 (en) * | 2013-07-24 | 2016-02-02 | Ncr Corporation | Dual capacitor load cell |
US9645023B2 (en) * | 2014-08-26 | 2017-05-09 | Shenzhen New Degree Technology Co., Ltd. | Discrete pressure sensor with cantilevered force centralizers |
US9901515B2 (en) * | 2015-05-07 | 2018-02-27 | Perfomance Designed Products LLC | Smart cap for medication container |
US20220011150A1 (en) * | 2017-12-24 | 2022-01-13 | Shekel Scales (2008) Ltd. | Planar load cell assembly |
CA3109477A1 (en) * | 2017-12-24 | 2019-06-27 | Shekel Scales (2008) Ltd | Planar load cell assembly |
EP3818345A4 (en) | 2018-05-16 | 2022-03-09 | Shekel Scales (2008) Ltd. | WEIGHING UNITS AND ARRANGEMENTS USING THEM |
WO2019234692A1 (en) | 2018-06-06 | 2019-12-12 | Shekel Scales (2008) Ltd | Systems and methods for weighing products on a shelf |
EP3815013A4 (en) | 2018-06-28 | 2022-05-18 | Shekel Scales (2008) Ltd. | SYSTEMS AND METHODS OF WEIGHING PRODUCTS ON A SHELF |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE30520C (de) * | TH. H. WARD, i. F. LEE HOWL WAARD AND HOWL in Tipton, Grafsch. Staffordshire, England | Neuerungen an Apparaten zum Wägen, Anzeigen von Kräften oder Prüfen von Materialien | ||
US3135112A (en) * | 1960-09-06 | 1964-06-02 | Baldwin Lima Hamilton Corp | Safety-load control of parallelogram type of load cell |
US3321964A (en) * | 1963-09-13 | 1967-05-30 | Philips Corp | Dynamometer pick-up |
DE1932224B2 (de) * | 1968-06-28 | 1973-11-29 | Merestechnikai Koezponti Kutato Laboratorium, Budapest | Elektromechanischer Kraft-Meßwandler |
FR2057215A5 (sv) * | 1969-08-06 | 1971-05-21 | Jules Ets Richard | |
US3600942A (en) * | 1970-02-04 | 1971-08-24 | Lebow Associates Inc | Load cell |
DE2242222B1 (de) * | 1972-08-28 | 1974-01-03 | Siemens Ag, 1000 Berlin U. 8000 Muenchen | Meßeinsatz mit Metallfaltenbalg und angekoppelter Biegefeder |
DE2433223A1 (de) * | 1974-07-11 | 1976-01-29 | Wolfgang Dipl Ing Eggert | Vorrichtung zur kraftmessung |
GB1534276A (en) * | 1976-02-02 | 1978-11-29 | Emi Ltd | Force transducers |
DE2608381C2 (de) * | 1976-03-01 | 1978-03-30 | Hottinger Baldwin Messtechnik Gmbh, 6100 Darmstadt | Meßumformer |
US4376929A (en) * | 1976-12-27 | 1983-03-15 | Myhre Kjell E | Optimized stress and strain distribution diaphragms |
US4166998A (en) * | 1977-06-22 | 1979-09-04 | Gould Inc., Statham Instrument Division | Force transducer |
JPS5856424B2 (ja) * | 1978-03-22 | 1983-12-14 | 横河電機株式会社 | 力変換器 |
JPS5856423B2 (ja) * | 1978-03-22 | 1983-12-14 | 横河電機株式会社 | 力変換器 |
DE3009091C2 (de) * | 1980-03-10 | 1984-08-23 | Siemens AG, 1000 Berlin und 8000 München | Meßfederplatte |
GB2101753B (en) * | 1981-07-13 | 1985-08-07 | Defiant Weighing Limited | Load cell. |
GB2107072A (en) * | 1981-10-02 | 1983-04-20 | Berkel Patent Nv | Force transducers |
-
1982
- 1982-09-03 DE DE3232817A patent/DE3232817C1/de not_active Expired
-
1983
- 1983-07-29 SE SE8304199A patent/SE448494B/sv not_active IP Right Cessation
- 1983-08-09 CH CH4340/83A patent/CH660917A5/de not_active IP Right Cessation
- 1983-08-10 US US06/521,890 patent/US4548086A/en not_active Expired - Lifetime
- 1983-08-23 JP JP58152579A patent/JPS5956129A/ja active Pending
- 1983-08-25 NL NLAANVRAGE8302978,A patent/NL189376C/xx not_active IP Right Cessation
- 1983-09-02 GB GB08323605A patent/GB2127161B/en not_active Expired
- 1983-09-02 FR FR8314075A patent/FR2532746B1/fr not_active Expired
- 1983-09-02 IT IT67918/83A patent/IT1168822B/it active
-
1991
- 1991-11-14 JP JP093420U patent/JPH0567837U/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE3232817C1 (de) | 1988-09-08 |
FR2532746B1 (fr) | 1988-11-10 |
SE8304199L (sv) | 1984-03-04 |
NL189376B (nl) | 1992-10-16 |
SE448494B (sv) | 1987-02-23 |
FR2532746A1 (fr) | 1984-03-09 |
GB2127161B (en) | 1987-01-14 |
GB8323605D0 (en) | 1983-10-05 |
SE8304199D0 (sv) | 1983-07-29 |
IT1168822B (it) | 1987-05-20 |
GB2127161A (en) | 1984-04-04 |
CH660917A5 (de) | 1987-05-29 |
JPS5956129A (ja) | 1984-03-31 |
US4548086A (en) | 1985-10-22 |
IT8367918A0 (it) | 1983-09-02 |
JPH0567837U (ja) | 1993-09-10 |
NL8302978A (nl) | 1984-04-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
A85 | Still pending on 85-01-01 | ||
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
V1 | Lapsed because of non-payment of the annual fee |
Effective date: 20020301 |