IT1185433B - VARIABLE COLOR DEVICE ACCORDING TO TEMPERATURE - Google Patents
VARIABLE COLOR DEVICE ACCORDING TO TEMPERATUREInfo
- Publication number
- IT1185433B IT1185433B IT22467/85A IT2246785A IT1185433B IT 1185433 B IT1185433 B IT 1185433B IT 22467/85 A IT22467/85 A IT 22467/85A IT 2246785 A IT2246785 A IT 2246785A IT 1185433 B IT1185433 B IT 1185433B
- Authority
- IT
- Italy
- Prior art keywords
- temperature
- variable color
- color device
- variable
- color
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/12—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance
- G01K11/16—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance of organic materials
- G01K11/165—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance of organic materials of organic liquid crystals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Laminated Bodies (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US66081284A | 1984-10-15 | 1984-10-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8522467A0 IT8522467A0 (en) | 1985-10-14 |
IT1185433B true IT1185433B (en) | 1987-11-12 |
Family
ID=24651071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22467/85A IT1185433B (en) | 1984-10-15 | 1985-10-14 | VARIABLE COLOR DEVICE ACCORDING TO TEMPERATURE |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS61117426A (en) |
AU (1) | AU582392B2 (en) |
DE (1) | DE3536750A1 (en) |
FR (1) | FR2571852B1 (en) |
GB (1) | GB2165646B (en) |
IT (1) | IT1185433B (en) |
MX (1) | MX161791A (en) |
ZA (1) | ZA857865B (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62253199A (en) * | 1986-04-24 | 1987-11-04 | 富士通株式会社 | Continuous voice recognition equipment |
JPH0755475Y2 (en) * | 1986-06-20 | 1995-12-20 | カガク印刷株式会社 | Skin temperature measuring tool |
GB8622337D0 (en) * | 1986-09-17 | 1986-10-22 | Liquid Crystal Devices Ltd | Laminated product |
JPS63163236A (en) * | 1986-12-26 | 1988-07-06 | Matsushita Electric Ind Co Ltd | Optical temperature sensor |
GB8700690D0 (en) * | 1987-01-13 | 1987-02-18 | Liquid Crystal Devices Ltd | Sun heat radiation sensor |
JP2602025B2 (en) * | 1987-07-01 | 1997-04-23 | 株式会社山口薬品商会 | Nasal cavity inspection device |
GB8917304D0 (en) * | 1989-07-28 | 1989-09-13 | Liquid Crystal Devices Ltd | A liquid crystal visual display device |
US5370841A (en) * | 1990-11-26 | 1994-12-06 | Mcdonnell; Joseph A. | Microwave leakage detector |
US5265959A (en) * | 1992-10-16 | 1993-11-30 | Meltzer Jeffrey N | Temperature sensing apparatus |
US5484205A (en) * | 1993-07-23 | 1996-01-16 | Asulab S.A. | Temperature indicator and watch provided with such a temperature indicator |
GB9820619D0 (en) * | 1998-09-23 | 1998-11-18 | Britax Geco Sa | Temperature indicator for motor vehicle |
DE19950516A1 (en) * | 1999-10-20 | 2001-04-26 | Herbener Heinz Gerd | Temperature measuring unit, e.g. for skin temperature; has flat colour layer to fit on skin, which contains dye carrier that changes colour above predetermined temperature and back again when cooled |
JP4592757B2 (en) | 2005-11-08 | 2010-12-08 | 信越ポリマー株式会社 | Cover member for pushbutton switch |
NL2000424C2 (en) * | 2007-01-09 | 2008-07-22 | Robert Leonard Krullaards | Temperature measurement and method for performing it. |
GB2523576A (en) * | 2014-02-28 | 2015-09-02 | Lcr Hallcrest Ltd | Thermometer |
US10378970B2 (en) | 2015-02-24 | 2019-08-13 | Prasidiux, Llc | Thermochromic liquid crystal temperature indicator |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3704625A (en) * | 1970-12-28 | 1972-12-05 | Sankyo Keiryoki | Thermometer using liquid crystal compositions |
DE2212341A1 (en) * | 1972-03-15 | 1973-09-27 | Hermann M Timm | LABEL AND THE LIKE |
GB1344206A (en) * | 1972-05-09 | 1974-01-16 | Johnson & Johnson | Temperature sensing patch |
GR64820B (en) * | 1977-04-26 | 1980-06-03 | Milanese Farmacologico | Indications thermometer of immediate reading with liquid crystals |
DE2735199C3 (en) * | 1977-08-04 | 1980-01-31 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Liquid crystal based temperature sensor |
EP0018424A1 (en) * | 1979-05-02 | 1980-11-12 | Carice International Products, Limited | A method of measuring human body temperature and a liquid crystal temperature indicator suitable for measuring human body temperature |
DE3175808D1 (en) * | 1980-10-07 | 1987-02-12 | Nat Res Dev | Temperature indicating devices |
FR2516779A1 (en) * | 1981-11-25 | 1983-05-27 | Quenneville Yves | Flexible thermographic film for scanning body surface temps. - with multiple liquid crystal layers for thermal and spatial discrimination |
-
1985
- 1985-10-08 GB GB8524810A patent/GB2165646B/en not_active Expired
- 1985-10-10 AU AU48543/85A patent/AU582392B2/en not_active Ceased
- 1985-10-14 ZA ZA857865A patent/ZA857865B/en unknown
- 1985-10-14 MX MX262A patent/MX161791A/en unknown
- 1985-10-14 IT IT22467/85A patent/IT1185433B/en active
- 1985-10-15 FR FR8515256A patent/FR2571852B1/en not_active Expired
- 1985-10-15 JP JP60227960A patent/JPS61117426A/en active Pending
- 1985-10-15 DE DE19853536750 patent/DE3536750A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
AU4854385A (en) | 1986-04-24 |
GB8524810D0 (en) | 1985-11-13 |
JPS61117426A (en) | 1986-06-04 |
MX161791A (en) | 1990-12-28 |
IT8522467A0 (en) | 1985-10-14 |
FR2571852B1 (en) | 1988-01-29 |
AU582392B2 (en) | 1989-03-23 |
ZA857865B (en) | 1986-06-25 |
GB2165646B (en) | 1989-03-01 |
DE3536750A1 (en) | 1986-04-24 |
GB2165646A (en) | 1986-04-16 |
FR2571852A1 (en) | 1986-04-18 |
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