DK163776A - Kapacitiv givare - Google Patents
Kapacitiv givareInfo
- Publication number
- DK163776A DK163776A DK163776A DK163776A DK163776A DK 163776 A DK163776 A DK 163776A DK 163776 A DK163776 A DK 163776A DK 163776 A DK163776 A DK 163776A DK 163776 A DK163776 A DK 163776A
- Authority
- DK
- Denmark
- Prior art keywords
- capacity sensor
- capacity
- sensor
- 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
- 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
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/14—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators
- G01L1/142—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators using capacitors
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7503998A SE399963B (sv) | 1975-04-08 | 1975-04-08 | Anordning for utverdering av en belastning, speciellt en momentant upptredande belastning |
Publications (1)
Publication Number | Publication Date |
---|---|
DK163776A true DK163776A (da) | 1976-10-09 |
Family
ID=20324201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK163776A DK163776A (da) | 1975-04-08 | 1976-04-07 | Kapacitiv givare |
Country Status (7)
Country | Link |
---|---|
US (1) | US4102422A (da) |
DE (1) | DE2615141A1 (da) |
DK (1) | DK163776A (da) |
FI (1) | FI760931A (da) |
GB (1) | GB1542732A (da) |
NO (1) | NO761183L (da) |
SE (1) | SE399963B (da) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4195643A (en) * | 1976-12-27 | 1980-04-01 | Massachusetts Institute Of Technology | Diagnostic force analysis system |
CH609774A5 (da) * | 1977-01-21 | 1979-03-15 | Semperit Ag | |
JPS5837799A (ja) * | 1981-08-05 | 1983-03-05 | ワイケイケイ株式会社 | 荷重感知マツト |
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 |
US5010772A (en) * | 1986-04-11 | 1991-04-30 | Purdue Research Foundation | Pressure mapping system with capacitive measuring pad |
GB8807798D0 (en) * | 1988-03-31 | 1988-05-05 | Sebon D | Capacitative weight sensor |
DE9012749U1 (da) * | 1990-09-04 | 1990-12-20 | Kaiser, Sebastian, 8385 Pilsting, De | |
US5260520A (en) * | 1992-04-02 | 1993-11-09 | Martin Marietta Energy Systems, Inc. | Apparatus for weighing and identifying characteristics of a moving vehicle |
JP4065779B2 (ja) * | 2001-01-10 | 2008-03-26 | ソシエテ ド テクノロジー ミシュラン | 変形および力を評価する装置 |
WO2007002266A2 (en) * | 2005-06-22 | 2007-01-04 | Purdue Research Foundation | Structures with integral life-sensing capability |
US9599525B2 (en) * | 2011-09-30 | 2017-03-21 | Sensitronics, LLC | Pre-loaded force sensors |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1234083A (da) * | 1968-04-04 | 1971-06-03 | ||
DE6929694U (de) * | 1968-08-01 | 1971-03-18 | South African Inv S Dev Corp | Vorrichtung zur bestimmung von lasten |
US3565195A (en) * | 1969-04-16 | 1971-02-23 | Sibany Mfg Corp | Electrical weighing apparatus using capacitive flexible mat |
US3875481A (en) * | 1973-10-10 | 1975-04-01 | Uniroyal Inc | Capacitive weighing mat |
US3966002A (en) * | 1974-09-12 | 1976-06-29 | Breakthrough Research & Development Corporation | Portable vehicle scales |
-
1975
- 1975-04-08 SE SE7503998A patent/SE399963B/xx unknown
-
1976
- 1976-04-07 NO NO761183A patent/NO761183L/no unknown
- 1976-04-07 DK DK163776A patent/DK163776A/da not_active IP Right Cessation
- 1976-04-07 DE DE19762615141 patent/DE2615141A1/de not_active Withdrawn
- 1976-04-07 FI FI760931A patent/FI760931A/fi not_active Application Discontinuation
- 1976-04-07 GB GB7614159A patent/GB1542732A/en not_active Expired
- 1976-04-08 US US05/674,972 patent/US4102422A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4102422A (en) | 1978-07-25 |
NO761183L (da) | 1976-10-11 |
GB1542732A (en) | 1979-03-21 |
FI760931A (da) | 1976-10-09 |
DE2615141A1 (de) | 1976-10-14 |
SE399963B (sv) | 1978-03-06 |
SE7503998L (sv) | 1976-10-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |