LU55734A1 - - Google Patents
Info
- Publication number
- LU55734A1 LU55734A1 LU55734DA LU55734A1 LU 55734 A1 LU55734 A1 LU 55734A1 LU 55734D A LU55734D A LU 55734DA LU 55734 A1 LU55734 A1 LU 55734A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/4022—Concentrating samples by thermal techniques; Phase changes
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT3617367 | 1967-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU55734A1 true LU55734A1 (en:Method) | 1968-06-04 |
Family
ID=11245157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU55734D LU55734A1 (en:Method) | 1967-04-17 | 1968-03-21 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3516278A (en:Method) |
| BE (1) | BE713524A (en:Method) |
| DE (1) | DE1773218A1 (en:Method) |
| FR (1) | FR1562375A (en:Method) |
| LU (1) | LU55734A1 (en:Method) |
| NL (1) | NL6805210A (en:Method) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4036915A (en) * | 1973-01-02 | 1977-07-19 | Meloy Laboratories, Inc. | Temperature-controlled apparatus for fluid permeation or the like |
| US4016743A (en) * | 1974-10-04 | 1977-04-12 | Kms Fusion, Inc. | Variable leak gas source |
| DE2702002A1 (de) * | 1977-01-19 | 1978-07-20 | Leybold Heraeus Gmbh & Co Kg | Fluessiggas-testleck |
| US4164861A (en) * | 1978-02-17 | 1979-08-21 | Inficon Leybold-Heraeus Inc. | Leak standard generator |
| US4343176A (en) * | 1980-11-12 | 1982-08-10 | The United States Of America As Represented By The United States Department Of Energy | Long-life leak standard assembly |
| JPH064311Y2 (ja) * | 1988-02-23 | 1994-02-02 | 株式会社島津製作所 | キャピラリ形標準リーク発生器 |
| US4971974A (en) * | 1988-06-16 | 1990-11-20 | Neurex Corporation | Benzothiophenes as appetite suppressants |
| JPH02113145U (en:Method) * | 1989-02-27 | 1990-09-11 | ||
| US4991426A (en) * | 1989-08-22 | 1991-02-12 | Oakland Engineering, Inc. | Calibration of air leak detection apparatus |
| SE502355C2 (sv) * | 1994-02-17 | 1995-10-09 | Hans Stymne | Sätt jämte anordning för att avge små mängder gas från ett ämne i kondenserad form till omgivningen med kontrollerbar hastighet |
| US5970778A (en) * | 1997-11-12 | 1999-10-26 | Fisher Controls International | Thermally activated calibration system for chemical sensors |
| US6408674B1 (en) | 1999-04-07 | 2002-06-25 | Fisher Controls International | Pressure activated calibration system for chemical sensors |
| US20020157446A1 (en) * | 1999-04-07 | 2002-10-31 | Dilger John P. | Pressure activated calibration system for chemical sensors |
| DE102006028778A1 (de) * | 2006-06-23 | 2007-12-27 | Inficon Gmbh | Lecksuchgerät |
| DE102012220108A1 (de) * | 2012-11-05 | 2014-05-22 | Inficon Gmbh | Verfahren zur Prüfung einer Dichtheitsprüfanlage |
| FR3003387A1 (fr) * | 2013-03-18 | 2014-09-19 | Areva | Outillage pour la fabrication de fissures calibrees. |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2981091A (en) * | 1957-07-11 | 1961-04-25 | Gen Electric | Leak standard |
| GB913412A (en) * | 1960-03-07 | 1962-12-19 | Paul Hersch | Electrochemical gas analyser |
| US3209579A (en) * | 1961-12-28 | 1965-10-05 | Gen Electric | Gas reference leak for leak detector equipment |
-
1968
- 1968-03-21 LU LU55734D patent/LU55734A1/xx unknown
- 1968-03-27 FR FR1562375D patent/FR1562375A/fr not_active Expired
- 1968-04-11 NL NL6805210A patent/NL6805210A/xx unknown
- 1968-04-11 US US720532A patent/US3516278A/en not_active Expired - Lifetime
- 1968-04-11 BE BE713524D patent/BE713524A/xx unknown
- 1968-04-17 DE DE19681773218 patent/DE1773218A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1773218A1 (de) | 1971-10-14 |
| NL6805210A (en:Method) | 1968-10-18 |
| BE713524A (en:Method) | 1968-08-16 |
| US3516278A (en) | 1970-06-23 |
| FR1562375A (en:Method) | 1969-04-04 |