GB8702259D0 - Halogen leak detector - Google Patents
Halogen leak detectorInfo
- Publication number
- GB8702259D0 GB8702259D0 GB8702259A GB8702259A GB8702259D0 GB 8702259 D0 GB8702259 D0 GB 8702259D0 GB 8702259 A GB8702259 A GB 8702259A GB 8702259 A GB8702259 A GB 8702259A GB 8702259 D0 GB8702259 D0 GB 8702259D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- leak detector
- halogen leak
- halogen
- detector
- leak
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
- G01N27/626—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using heat to ionise a gas
Landscapes
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Electrochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SU1985/000053 WO1987000275A1 (en) | 1985-06-27 | 1985-06-27 | Halogen leak detector |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8702259D0 true GB8702259D0 (en) | 1987-03-11 |
GB2186695A GB2186695A (en) | 1987-08-19 |
GB2186695B GB2186695B (en) | 1989-07-12 |
Family
ID=21616920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8702259A Expired GB2186695B (en) | 1985-06-27 | 1985-06-27 | Halogen gas leak detector |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS62503185A (en) |
DE (1) | DE3590817T1 (en) |
DK (1) | DK95487A (en) |
FI (1) | FI870825A (en) |
FR (1) | FR2587112B1 (en) |
GB (1) | GB2186695B (en) |
SE (1) | SE459888B (en) |
WO (1) | WO1987000275A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4910463A (en) * | 1987-12-17 | 1990-03-20 | Sentech Corporation | Halogen monitoring apparatus |
JP4872098B2 (en) * | 2005-12-14 | 2012-02-08 | Dowaメタルマイン株式会社 | Purification method of gallium-containing solution |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1418042A (en) * | 1964-06-04 | 1965-11-19 | Albert Le Boeuf & Fils | Ionization gauge protection device |
US3292090A (en) * | 1964-07-01 | 1966-12-13 | Gen Electric | Ion gauge system having overload protection |
CH506062A (en) * | 1970-06-30 | 1971-04-15 | Balzers Patent Beteilig Ag | Method for operating a halogen detection diode and device for carrying out the method |
DD124842A1 (en) * | 1975-12-22 | 1977-03-16 | ||
JPS57152654A (en) * | 1981-03-18 | 1982-09-21 | Anelva Corp | Ionic current measuring device |
-
1985
- 1985-06-27 JP JP50441985A patent/JPS62503185A/en active Pending
- 1985-06-27 WO PCT/SU1985/000053 patent/WO1987000275A1/en active Application Filing
- 1985-06-27 GB GB8702259A patent/GB2186695B/en not_active Expired
- 1985-06-27 DE DE19853590817 patent/DE3590817T1/de not_active Withdrawn
- 1985-09-06 FR FR8513274A patent/FR2587112B1/en not_active Expired
-
1987
- 1987-02-25 SE SE8700793A patent/SE459888B/en not_active IP Right Cessation
- 1987-02-25 DK DK095487A patent/DK95487A/en not_active Application Discontinuation
- 1987-02-26 FI FI870825A patent/FI870825A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DK95487D0 (en) | 1987-02-25 |
FR2587112B1 (en) | 1988-11-25 |
GB2186695A (en) | 1987-08-19 |
GB2186695B (en) | 1989-07-12 |
DK95487A (en) | 1987-02-25 |
DE3590817T1 (en) | 1987-05-14 |
SE8700793D0 (en) | 1987-02-25 |
FI870825A0 (en) | 1987-02-26 |
FI870825A (en) | 1987-02-26 |
WO1987000275A1 (en) | 1987-01-15 |
SE459888B (en) | 1989-08-14 |
JPS62503185A (en) | 1987-12-17 |
SE8700793L (en) | 1987-02-25 |
FR2587112A1 (en) | 1987-03-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0196822A3 (en) | Air-in-line detector | |
GB8623830D0 (en) | Detector | |
GB8603364D0 (en) | Hose leak detectors | |
GB8522624D0 (en) | Contact detector | |
EP0304164A3 (en) | Leak detector | |
EP0194836A3 (en) | Small component helium leak detector | |
GB8611364D0 (en) | Leak detectors | |
EP0212578A3 (en) | Absolute position detector | |
GB2173024B (en) | Flame detector | |
GB2183379B (en) | Combined detector | |
EP0258014A3 (en) | Leak detection | |
GB2122357B (en) | Leak detector | |
GB8622656D0 (en) | Gas detector | |
GB8524933D0 (en) | Leak detector | |
GB8311474D0 (en) | Leak detectors | |
GB8529435D0 (en) | Fire detector | |
GB8706217D0 (en) | Leakage detector | |
GB2200245B (en) | Thermal detector | |
GB8500595D0 (en) | Leak rate detector circuit | |
GB8702259D0 (en) | Halogen leak detector | |
GB8608770D0 (en) | Fire detector | |
GB8410644D0 (en) | Leak detectors | |
GB8702261D0 (en) | Sensitive element of halogen leak detector | |
GB8410167D0 (en) | Leak detector | |
GB8726083D0 (en) | Leak detector |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |