WO1998039624A1 - Voltage divider providing switchable resolution - Google Patents
Voltage divider providing switchable resolution Download PDFInfo
- Publication number
- WO1998039624A1 WO1998039624A1 PCT/US1998/004167 US9804167W WO9839624A1 WO 1998039624 A1 WO1998039624 A1 WO 1998039624A1 US 9804167 W US9804167 W US 9804167W WO 9839624 A1 WO9839624 A1 WO 9839624A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- resistor
- circuit
- resolution
- analog
- node
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
- G01K7/18—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer
- G01K7/20—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer in a specially-adapted circuit, e.g. bridge circuit
- G01K7/206—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer in a specially-adapted circuit, e.g. bridge circuit in a potentiometer circuit
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
- G01K7/18—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
- G01K7/18—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer
- G01K7/20—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer in a specially-adapted circuit, e.g. bridge circuit
- G01K7/21—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer in a specially-adapted circuit, e.g. bridge circuit for modifying the output characteristic, e.g. linearising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
- G01K7/22—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor
- G01K7/24—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor in a specially-adapted circuit, e.g. bridge circuit
- G01K7/25—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor in a specially-adapted circuit, e.g. bridge circuit for modifying the output characteristic, e.g. linearising
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Analogue/Digital Conversion (AREA)
- Electrophonic Musical Instruments (AREA)
- Control Of Amplification And Gain Control (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53871898A JP2001516529A (en) | 1997-03-07 | 1998-03-04 | Voltage divider providing switchable resolution |
AU66818/98A AU6681898A (en) | 1997-03-07 | 1998-03-04 | Voltage divider providing switchable resolution |
EP98908900A EP0965031A1 (en) | 1997-03-07 | 1998-03-04 | Voltage divider providing switchable resolution |
BR9807989-1A BR9807989A (en) | 1997-03-07 | 1998-03-04 | Circuit |
EEP199900381A EE9900381A (en) | 1997-03-07 | 1998-03-04 | Switchable voltage divider |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US81391897A | 1997-03-07 | 1997-03-07 | |
US08/813,918 | 1997-03-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998039624A1 true WO1998039624A1 (en) | 1998-09-11 |
Family
ID=25213758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1998/004167 WO1998039624A1 (en) | 1997-03-07 | 1998-03-04 | Voltage divider providing switchable resolution |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0965031A1 (en) |
JP (1) | JP2001516529A (en) |
KR (1) | KR20000075877A (en) |
CN (1) | CN1249811A (en) |
AU (1) | AU6681898A (en) |
BR (1) | BR9807989A (en) |
EE (1) | EE9900381A (en) |
WO (1) | WO1998039624A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015047839A1 (en) * | 2013-09-30 | 2015-04-02 | Siemens Industry, Inc. | Maximizing resolution of resistance sensing |
EP2899548A1 (en) * | 2014-01-27 | 2015-07-29 | Siemens Schweiz AG | Versatile detection circuit |
WO2016124274A1 (en) * | 2015-02-06 | 2016-08-11 | Danfoss A/S | A method to improve sensor accuracy using multiple shift resistors and a system thereof |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8702932B2 (en) | 2007-08-30 | 2014-04-22 | Pepex Biomedical, Inc. | Electrochemical sensor and method for manufacturing |
CN102435333A (en) * | 2011-10-17 | 2012-05-02 | 青岛海尔空调电子有限公司 | Temperature detection method and device |
CN102507034A (en) * | 2011-10-18 | 2012-06-20 | 广东美的电器股份有限公司 | Temperature sampling circuit and method of air conditioner |
JP5948261B2 (en) * | 2013-01-29 | 2016-07-06 | ヤンマー株式会社 | controller |
CN105406651B (en) * | 2015-12-23 | 2018-04-06 | 北京新能源汽车股份有限公司 | Motor temperature acquisition device and vehicle |
CN107907236A (en) * | 2017-11-28 | 2018-04-13 | 惠州市蓝微新源技术有限公司 | A kind of high-precision temperature detection circuit of battery management system |
JP7217116B2 (en) * | 2018-09-25 | 2023-02-02 | ローム株式会社 | analog/digital converter |
WO2020237486A1 (en) * | 2019-05-27 | 2020-12-03 | Oppo广东移动通信有限公司 | Temperature measurement method and apparatus, and storage medium |
CN111664958A (en) * | 2020-05-29 | 2020-09-15 | 科大智能电气技术有限公司 | Wireless temperature measurement system and temperature measurement method thereof |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4435679A (en) * | 1981-05-26 | 1984-03-06 | General Electric Company | Programmable signal amplitude control circuits |
US4673807A (en) * | 1984-10-12 | 1987-06-16 | Dai Nippon Insatso Kabushiki Kaisha | Automatic range control method for an optical density/dot percentage measuring device |
EP0532232A2 (en) * | 1991-09-13 | 1993-03-17 | AT&T Corp. | Battery charger with thermal runaway protection |
WO1997000432A1 (en) * | 1995-05-05 | 1997-01-03 | Ford Motor Company | Temperature measuring assembly |
-
1998
- 1998-03-04 AU AU66818/98A patent/AU6681898A/en not_active Abandoned
- 1998-03-04 EE EEP199900381A patent/EE9900381A/en unknown
- 1998-03-04 JP JP53871898A patent/JP2001516529A/en not_active Ceased
- 1998-03-04 BR BR9807989-1A patent/BR9807989A/en not_active IP Right Cessation
- 1998-03-04 CN CN98803118A patent/CN1249811A/en active Pending
- 1998-03-04 KR KR1019997007956A patent/KR20000075877A/en not_active Application Discontinuation
- 1998-03-04 WO PCT/US1998/004167 patent/WO1998039624A1/en not_active Application Discontinuation
- 1998-03-04 EP EP98908900A patent/EP0965031A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4435679A (en) * | 1981-05-26 | 1984-03-06 | General Electric Company | Programmable signal amplitude control circuits |
US4673807A (en) * | 1984-10-12 | 1987-06-16 | Dai Nippon Insatso Kabushiki Kaisha | Automatic range control method for an optical density/dot percentage measuring device |
EP0532232A2 (en) * | 1991-09-13 | 1993-03-17 | AT&T Corp. | Battery charger with thermal runaway protection |
WO1997000432A1 (en) * | 1995-05-05 | 1997-01-03 | Ford Motor Company | Temperature measuring assembly |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015047839A1 (en) * | 2013-09-30 | 2015-04-02 | Siemens Industry, Inc. | Maximizing resolution of resistance sensing |
US9429606B2 (en) | 2013-09-30 | 2016-08-30 | Siemens Industry, Inc. | Increasing resolution of resistance measurements |
US9791486B2 (en) | 2013-09-30 | 2017-10-17 | Siemens Industry, Inc. | Apparatus for increasing resolution of resistance sensing |
EP2899548A1 (en) * | 2014-01-27 | 2015-07-29 | Siemens Schweiz AG | Versatile detection circuit |
US9148163B2 (en) | 2014-01-27 | 2015-09-29 | Siemens Schweiz Ag | Versatile detection circuit |
WO2016124274A1 (en) * | 2015-02-06 | 2016-08-11 | Danfoss A/S | A method to improve sensor accuracy using multiple shift resistors and a system thereof |
Also Published As
Publication number | Publication date |
---|---|
AU6681898A (en) | 1998-09-22 |
CN1249811A (en) | 2000-04-05 |
EE9900381A (en) | 2000-04-17 |
JP2001516529A (en) | 2001-09-25 |
KR20000075877A (en) | 2000-12-26 |
BR9807989A (en) | 2000-03-08 |
EP0965031A1 (en) | 1999-12-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0419093B1 (en) | Current sensing circuit | |
US3942039A (en) | Distortionless FET switching circuit | |
WO1998039624A1 (en) | Voltage divider providing switchable resolution | |
KR970017597A (en) | Buffer circuit with variable output impedance | |
US5959538A (en) | Force sensing resistor conditioning circuit | |
JPH03150429A (en) | Resistance comparator integrated circuit | |
US6175250B1 (en) | Output buffer circuit for driving a transmission line | |
US5563541A (en) | Load current detection circuit | |
US4607174A (en) | Voltage detection circuit using threshold as reference voltage for detecting input voltage | |
US3624530A (en) | Electronically controlled variable resistance device | |
US4012688A (en) | Resistive pad with bridging resistor | |
WO2009065860A1 (en) | A switching circuit | |
JPH07254830A (en) | Electronic volume control circuit | |
US5300834A (en) | Circuit with a voltage-controlled resistance | |
JPH09321555A (en) | Differential amplifier for semiconductor integrated circuit | |
US3916293A (en) | Signal clipping circuit utilizing a P-N junction device | |
JPS60236509A (en) | Differential variable amplifier circuit | |
US6137351A (en) | Universal current source and current sink interface | |
US4405903A (en) | Variolosser for an automatic gain control circuit | |
JP3128447B2 (en) | Voltage holding circuit | |
CN107707271B (en) | Line receiver and driving method of line receiver | |
JPH018007Y2 (en) | ||
JPS6127224Y2 (en) | ||
SU645097A1 (en) | Multichannel remote measuring converter of resistance to time interval | |
SU1606967A1 (en) | Stabilied d.c. voltage and current source |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 98803118.3 Country of ref document: CN |
|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GE GH GM GW HU ID IL IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG UZ VN YU ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW SD SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN ML MR NE SN TD TG |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 1019997007956 Country of ref document: KR |
|
ENP | Entry into the national phase |
Ref document number: 1998 538718 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 66818/98 Country of ref document: AU |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1998908900 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 1998908900 Country of ref document: EP |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
NENP | Non-entry into the national phase |
Ref country code: CA |
|
WWP | Wipo information: published in national office |
Ref document number: 1019997007956 Country of ref document: KR |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 1998908900 Country of ref document: EP |
|
WWR | Wipo information: refused in national office |
Ref document number: 1019997007956 Country of ref document: KR |