NL6900828A - - Google Patents
Info
- Publication number
- NL6900828A NL6900828A NL6900828A NL6900828A NL6900828A NL 6900828 A NL6900828 A NL 6900828A NL 6900828 A NL6900828 A NL 6900828A NL 6900828 A NL6900828 A NL 6900828A NL 6900828 A NL6900828 A NL 6900828A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/62—Heating elements specially adapted for furnaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/04—Crucibles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B17/00—Furnaces of a kind not covered by any of groups F27B1/00 - F27B15/00
- F27B17/02—Furnaces of a kind not covered by any of groups F27B1/00 - F27B15/00 specially designed for laboratory use
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D11/00—Arrangement of elements for electric heating in or on furnaces
- F27D11/02—Ohmic resistance heating
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/20—Metals
- G01N33/202—Constituents thereof
- G01N33/2022—Non-metallic constituents
- G01N33/2025—Gaseous constituents
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1630768A CH486680A (de) | 1967-07-24 | 1968-10-31 | Vakuumofen zur Untersuchung von Proben |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL6900828A true NL6900828A (https=) | 1970-05-04 |
| NL140437B NL140437B (nl) | 1973-12-17 |
Family
ID=4416175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL696900828A NL140437B (nl) | 1968-10-31 | 1969-01-17 | Verbetering van een vacuuemoven voor het onderzoeken van monsters. |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1934935C3 (https=) |
| FR (1) | FR2027530A6 (https=) |
| GB (1) | GB1251731A (https=) |
| NL (1) | NL140437B (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8807068D0 (en) * | 1988-03-24 | 1988-04-27 | Vg Instr Group | Apparatus & method for heating sample |
| CA2348522C (en) * | 1998-10-29 | 2009-07-28 | Ferstol Invest And Trade Inc. | Method and apparatus for preparing a sample for analysis |
-
1969
- 1969-01-17 NL NL696900828A patent/NL140437B/xx unknown
- 1969-07-10 DE DE1934935A patent/DE1934935C3/de not_active Expired
- 1969-09-05 GB GB1251731D patent/GB1251731A/en not_active Expired
- 1969-09-17 FR FR6931540A patent/FR2027530A6/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1251731A (https=) | 1971-10-27 |
| FR2027530A6 (https=) | 1970-10-02 |
| NL140437B (nl) | 1973-12-17 |
| DE1934935A1 (de) | 1970-10-22 |
| DE1934935B2 (de) | 1973-11-22 |
| DE1934935C3 (de) | 1974-06-27 |