FR2357844A1 - Dispositif pour echanger des creusets dans un four de chauffage a l'incandescence - Google Patents
Dispositif pour echanger des creusets dans un four de chauffage a l'incandescenceInfo
- Publication number
- FR2357844A1 FR2357844A1 FR7636111A FR7636111A FR2357844A1 FR 2357844 A1 FR2357844 A1 FR 2357844A1 FR 7636111 A FR7636111 A FR 7636111A FR 7636111 A FR7636111 A FR 7636111A FR 2357844 A1 FR2357844 A1 FR 2357844A1
- Authority
- FR
- France
- Prior art keywords
- crucibles
- exchanging
- heater
- incandescent
- heating oven
- 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
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/12—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using combustion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L7/00—Heating or cooling apparatus; Heat insulating devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Clinical Laboratory Science (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Sampling And Sample Adjustment (AREA)
- Devices For Use In Laboratory Experiments (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19757538372 DE7538372U (de) | 1975-12-02 | 1975-12-02 | Vorrichtung zum auswechseln von tiegeln in einem gluehofen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2357844A1 true FR2357844A1 (fr) | 1978-02-03 |
FR2357844B1 FR2357844B1 (de) | 1981-01-09 |
Family
ID=6658324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7636111A Granted FR2357844A1 (fr) | 1975-12-02 | 1976-11-30 | Dispositif pour echanger des creusets dans un four de chauffage a l'incandescence |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5269386A (de) |
BE (1) | BE848863A (de) |
DE (1) | DE7538372U (de) |
FR (1) | FR2357844A1 (de) |
GB (1) | GB1507442A (de) |
NL (1) | NL7613270A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0329840A2 (de) * | 1988-02-20 | 1989-08-30 | FOSS HERAEUS ANALYSENSYSTEME GmbH | Vorrichtung zum automatischen, wiederholten Beschicken des Ofens eines Proben-Analysengerätes mit Tiegeln |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1095402C (zh) * | 1998-09-23 | 2002-12-04 | 中国科学院大连化学物理研究所 | 一种微波催化消除氮氧化合物催化剂 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3654472A (en) * | 1967-09-02 | 1972-04-04 | Philips Corp | Apparatus for selectively examining radioactive samples |
US3667535A (en) * | 1970-10-22 | 1972-06-06 | Us Navy | Controlled atmosphere gravity casting system |
FR2135984A5 (de) * | 1971-03-01 | 1972-12-22 | Envirotech Corp |
-
1975
- 1975-12-02 DE DE19757538372 patent/DE7538372U/de not_active Expired
-
1976
- 1976-11-29 BE BE172801A patent/BE848863A/xx unknown
- 1976-11-29 GB GB4973176A patent/GB1507442A/en not_active Expired
- 1976-11-29 NL NL7613270A patent/NL7613270A/xx not_active Application Discontinuation
- 1976-11-30 FR FR7636111A patent/FR2357844A1/fr active Granted
- 1976-12-01 JP JP14459876A patent/JPS5269386A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3654472A (en) * | 1967-09-02 | 1972-04-04 | Philips Corp | Apparatus for selectively examining radioactive samples |
US3667535A (en) * | 1970-10-22 | 1972-06-06 | Us Navy | Controlled atmosphere gravity casting system |
FR2135984A5 (de) * | 1971-03-01 | 1972-12-22 | Envirotech Corp |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0329840A2 (de) * | 1988-02-20 | 1989-08-30 | FOSS HERAEUS ANALYSENSYSTEME GmbH | Vorrichtung zum automatischen, wiederholten Beschicken des Ofens eines Proben-Analysengerätes mit Tiegeln |
EP0329840A3 (en) * | 1988-02-20 | 1990-07-04 | W.C. Heraeus Gmbh | Automatic device for repetitively introducing crucibles into the oven of an analyser |
Also Published As
Publication number | Publication date |
---|---|
NL7613270A (nl) | 1977-06-06 |
DE7538372U (de) | 1976-04-01 |
GB1507442A (en) | 1978-04-12 |
BE848863A (fr) | 1977-03-16 |
FR2357844B1 (de) | 1981-01-09 |
JPS5269386A (en) | 1977-06-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |