DE91921C - - Google Patents
Info
- Publication number
- DE91921C DE91921C DENDAT91921D DE91921DA DE91921C DE 91921 C DE91921 C DE 91921C DE NDAT91921 D DENDAT91921 D DE NDAT91921D DE 91921D A DE91921D A DE 91921DA DE 91921 C DE91921 C DE 91921C
- Authority
- DE
- Germany
- Prior art keywords
- air
- container
- way
- buoyancy
- certain
- 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.)
- Active
Links
- 239000007789 gas Substances 0.000 claims description 8
- 230000005484 gravity Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 230000001473 noxious effect Effects 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
- G01N9/10—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing bodies wholly or partially immersed in fluid materials
- G01N9/12—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing bodies wholly or partially immersed in fluid materials by observing the depth of immersion of the bodies, e.g. hydrometers
- G01N9/16—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing bodies wholly or partially immersed in fluid materials by observing the depth of immersion of the bodies, e.g. hydrometers the body being pivoted
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)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE91921C true DE91921C (enExample) |
Family
ID=363500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT91921D Active DE91921C (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE91921C (enExample) |
-
0
- DE DENDAT91921D patent/DE91921C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE91921C (enExample) | ||
| Canet et al. | PGE-bearing minerals in Silurian sedex deposits in the Poblet area, southwestern Catalonia, Spain | |
| SE8007443L (sv) | En erosionsbestendig legering | |
| DE2939802A1 (de) | Wuerfelspiel | |
| DE197061C (enExample) | ||
| DE954487C (de) | Geraet zur selbsttaetigen Meldung von Feuer | |
| US916116A (en) | Sign. | |
| AT37164B (de) | Vorrichtung zum selbsttätigen Anzeigen von Gasströmungen. | |
| DE48841C (de) | Vorrichtung zur Trennung der festen und flüssigen Abgangstoffe und Mischung der ersteren mit Torf in Abtrittsgruben | |
| DE701966C (de) | Verfahren und Vorrichtungen zum Umwandeln von Helligkeitsaenderungen in mechanische Wirkungen | |
| DE202021001363U1 (de) | Vorrichtung für die Überwachung der Raumluft | |
| AT84658B (de) | Schutzglasträger für Glühlampen. | |
| DE1656512U (de) | Orientierungstafel. | |
| DE23489C (de) | Selbsttätiger Feuermelder | |
| DE912487C (de) | Lichtquelle | |
| DE292256C (enExample) | ||
| Garrett | Rykwert, Joseph," The First Moderns: The Architects of the Eighteenth Century"(Book Review) | |
| DE956116C (de) | Durch Blasebaelge zu einer mindestens zweistimmigen, etwa einen Kuckucksruf nachahmenden Tonabgabe gebrachte Organe als Meldevorrichtung an Tueren | |
| US1807125A (en) | Apparatus for settling and classifying sand | |
| DE227157C (enExample) | ||
| DE550836C (de) | Bleilegierung fuer Kabelmaentel | |
| Roebuck et al. | Compressive Creep Tests on WC Cemented Carbides With Different Binder-Phase Compositions | |
| DE81086C (enExample) | ||
| DE480460C (de) | Fahrtrichtungsanzeiger | |
| DE230677C (enExample) |