GB1275857A - Temperature indicator - Google Patents
Temperature indicatorInfo
- Publication number
- GB1275857A GB1275857A GB5070070A GB5070070A GB1275857A GB 1275857 A GB1275857 A GB 1275857A GB 5070070 A GB5070070 A GB 5070070A GB 5070070 A GB5070070 A GB 5070070A GB 1275857 A GB1275857 A GB 1275857A
- Authority
- GB
- United Kingdom
- Prior art keywords
- temperature
- temperature indicator
- dispersion
- refractive index
- glass granules
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000006185 dispersion Substances 0.000 abstract 2
- 239000011521 glass Substances 0.000 abstract 2
- 239000008187 granular material Substances 0.000 abstract 2
- 229920003023 plastic Polymers 0.000 abstract 2
- 239000004033 plastic Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 238000001228 spectrum Methods 0.000 abstract 1
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Polarising Elements (AREA)
- Optical Filters (AREA)
- Traffic Control Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691959339 DE1959339A1 (de) | 1969-11-26 | 1969-11-26 | Temperaturindikator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1275857A true GB1275857A (en) | 1972-05-24 |
Family
ID=5752129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5070070A Expired GB1275857A (en) | 1969-11-26 | 1970-10-26 | Temperature indicator |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS509600B1 (enrdf_load_stackoverflow) |
| AT (1) | AT302688B (enrdf_load_stackoverflow) |
| BE (1) | BE750678A (enrdf_load_stackoverflow) |
| CA (1) | CA938095A (enrdf_load_stackoverflow) |
| CH (1) | CH518534A (enrdf_load_stackoverflow) |
| DE (1) | DE1959339A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1275857A (enrdf_load_stackoverflow) |
| NL (1) | NL7006057A (enrdf_load_stackoverflow) |
| SE (1) | SE356131B (enrdf_load_stackoverflow) |
-
1969
- 1969-11-26 DE DE19691959339 patent/DE1959339A1/de active Pending
-
1970
- 1970-04-24 NL NL7006057A patent/NL7006057A/xx unknown
- 1970-05-20 BE BE750678D patent/BE750678A/xx unknown
- 1970-06-06 JP JP4907170A patent/JPS509600B1/ja active Pending
- 1970-09-28 AT AT871170A patent/AT302688B/de not_active IP Right Cessation
- 1970-10-05 SE SE1343970A patent/SE356131B/xx unknown
- 1970-10-26 CH CH1580970A patent/CH518534A/de not_active IP Right Cessation
- 1970-10-26 GB GB5070070A patent/GB1275857A/en not_active Expired
- 1970-11-19 CA CA098583A patent/CA938095A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE750678A (enrdf_load_stackoverflow) | 1970-11-03 |
| CH518534A (de) | 1972-01-31 |
| DE1959339A1 (de) | 1971-06-16 |
| JPS509600B1 (enrdf_load_stackoverflow) | 1975-04-14 |
| SE356131B (enrdf_load_stackoverflow) | 1973-05-14 |
| NL7006057A (enrdf_load_stackoverflow) | 1971-05-28 |
| AT302688B (de) | 1972-10-25 |
| CA938095A (en) | 1973-12-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |