DE41955C - Safety device for water level glasses - Google Patents
Safety device for water level glassesInfo
- Publication number
- DE41955C DE41955C DENDAT41955D DE41955DA DE41955C DE 41955 C DE41955 C DE 41955C DE NDAT41955 D DENDAT41955 D DE NDAT41955D DE 41955D A DE41955D A DE 41955DA DE 41955 C DE41955 C DE 41955C
- Authority
- DE
- Germany
- Prior art keywords
- water level
- safety device
- glass
- wire
- level glasses
- 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.)
- Expired - Lifetime
Links
- 239000011521 glass Substances 0.000 title claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 8
- 210000003298 Dental Enamel Anatomy 0.000 description 1
- 206010022114 Injury Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/78—Adaptations or mounting of level indicators
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Massaging Devices (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
KLASSE 13: Dampfkessel nebst Ausrüstung.CLASS 13: Steam boiler and equipment.
ENGELBERT EICK in ELBERFELD. Sicherheitsvorrichtung für Wasserstandsgläser. ENGELBERT EICK in ELBERFELD. Safety device for water level glasses.
Patentirt im Deutschen Reiche vom 27. Mai 1887 ab.Patented in the German Empire on May 27, 1887.
Die Vorrichtung besteht aus einem in das Glasrohr eingesetzten starken Draht oder einem anderen stabförmigen Körper und soll die folgenden Wirkungen erzielen:The device consists of a strong wire or wire inserted into the glass tube another rod-shaped body and is intended to achieve the following effects:
ι. Die Vorrichtung soll die Gefahr des Zerspringens bei Temperaturdifferenzen vermindern, ähnlich, wie erfahrungsmäfsig ein in einem Glase befindlicher Löffel das Zerspringen des ersteren beim Eingiefsen einer heifsen Flüssigkeit verhütet.ι. The device is said to reduce the risk of shattering reduce in the event of temperature differences, similar to what experience has shown as one in one Glass spoon the shattering of the former when pouring a hot liquid prevent.
2. Der Draht soll beim Zerspringen des Glasrohres die sämmtlichen ringförmigen Theile zurückhalten, also die Gefahr des Verletzens durch Glassplitter ganz erheblich vermindern.2. When the glass tube bursts, the wire should cover all the ring-shaped parts hold back, so significantly reduce the risk of injury from broken glass.
3. Vermöge der Adhäsion soll der Draht den ausströmenden Wasserstrahl zusammenhalten und so auch die Gefahr einer Beschädigung durch das heifse Wasser vermindern.3. By virtue of adhesion, the wire should hold the flowing water jet together and thus also reduce the risk of damage from the hot water.
4. Die Einlage soll den Wasserstand im Glase sehr erheblich verdeutlichen, weniger (wie beim emaillirten Glase) durch Brechung, als dadurch, dafs der Draht im Wasser bedeutend klarer erscheint, als auiserhalb desselben im Dampf. Der Wasserstand ist dabei im Gegensatz zu dem Rohr mit einem Emaillestreifen von allen Seiten gleich gut zu erkennen. Abgesehen von den unbedeutenden Kosten der Einlage gegenüber dem emaillirten Glasrohr soll auch das gewöhnliche Glas haltbarer sein als jenes.4. The insert should make the water level in the glass very clear, not so much (as in the case of enamelled glass) by refraction than by the fact that the wire is significant in the water appears clearer than outside it in the steam. The water level is there In contrast to the tube with an enamel strip, it can be seen equally well from all sides. Apart from the insignificant cost of the insert compared to the enamelled glass tube, ordinary glass is also said to be more durable be than that.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE41955C true DE41955C (en) |
Family
ID=317393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT41955D Expired - Lifetime DE41955C (en) | Safety device for water level glasses |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE41955C (en) |
-
0
- DE DENDAT41955D patent/DE41955C/en not_active Expired - Lifetime
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