GB9314931D0 - Portable rate of change of temperature detector - Google Patents
Portable rate of change of temperature detectorInfo
- Publication number
- GB9314931D0 GB9314931D0 GB939314931A GB9314931A GB9314931D0 GB 9314931 D0 GB9314931 D0 GB 9314931D0 GB 939314931 A GB939314931 A GB 939314931A GB 9314931 A GB9314931 A GB 9314931A GB 9314931 D0 GB9314931 D0 GB 9314931D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- change
- temperature detector
- portable rate
- portable
- rate
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/025—Interfacing a pyrometer to an external device or network; User interface
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/0265—Handheld, portable
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/028—Constructional details using a charging unit or battery
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/04—Casings
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9314931A GB2280294A (en) | 1993-07-19 | 1993-07-19 | Portable rate of change of temperature detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9314931A GB2280294A (en) | 1993-07-19 | 1993-07-19 | Portable rate of change of temperature detector |
Publications (2)
Publication Number | Publication Date |
---|---|
GB9314931D0 true GB9314931D0 (en) | 1993-09-01 |
GB2280294A GB2280294A (en) | 1995-01-25 |
Family
ID=10739055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9314931A Withdrawn GB2280294A (en) | 1993-07-19 | 1993-07-19 | Portable rate of change of temperature detector |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2280294A (en) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3717860A (en) * | 1970-09-17 | 1973-02-20 | W Tipton | Rate of rise thermal detector |
GB1589869A (en) * | 1977-10-26 | 1981-05-20 | Emi Ltd | Fire detectors |
US4419658A (en) * | 1981-04-01 | 1983-12-06 | T. J. Company | Portable combination lamp, smoke detector and power failure alarm |
US4611200A (en) * | 1982-04-05 | 1986-09-09 | Stilwell Fred W | Portable battery powered smoke detector and clock |
US4540980A (en) * | 1982-08-16 | 1985-09-10 | Daniel Porco | Portable security alarm |
WO1988009025A1 (en) * | 1987-05-04 | 1988-11-17 | Jan Rydgren | Personal smoke warning unit |
US4949077A (en) * | 1989-10-02 | 1990-08-14 | Mbuthia David G | Portable unit with smoke alarm, clock radio, compass, retractable table, and lamp |
-
1993
- 1993-07-19 GB GB9314931A patent/GB2280294A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2280294A (en) | 1995-01-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |