DE115195C - - Google Patents
Info
- Publication number
- DE115195C DE115195C DE1899115195D DE115195DA DE115195C DE 115195 C DE115195 C DE 115195C DE 1899115195 D DE1899115195 D DE 1899115195D DE 115195D A DE115195D A DE 115195DA DE 115195 C DE115195 C DE 115195C
- Authority
- DE
- Germany
- Prior art keywords
- hollow body
- compressed
- vessels
- elastic mass
- porous
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/02—Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Manipulator (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Gegenstand, vorliegender Erfindung bildet eine Ausführungsform der unter 93728 patentirten Vorrichtung zur Verhütung der Beschädigung von Gefäfsen beim Gefrieren ihres flüssigen Inhalts. Durch Anspruch 2 dieses Patentes wird eine Ausführungsform geschützt, bei welcher innerhalb des Hohlkörpers Federn vorgesehen sind oder comprimirtes Gas enthalten ist, um hierdurch zu erreichen, dafs sich der Hohlkörper nach seinem Zusammendrücken selbstthätig wieder ausdehnt und sein ursprüngliches Volumen wieder einnimmt, so dafs also die Vorrichtung der wiederholten Benutzung fähig ist und nicht nach jedem Einfrieren des Messers durch eine neue ersetzt zu werden braucht.Subject matter of the present invention forms an embodiment of the patented under 93728 Device for preventing damage to vessels when their liquid contents are frozen. By claim 2 this Patent protected an embodiment in which springs within the hollow body are provided or compressed gas is contained in order to thereby achieve that the hollow body expands again automatically after it has been compressed takes up the original volume again, so that the device of the repeated Usable and not replaced with a new one every time the knife is frozen needs to become.
Gemäfs vorliegender Erfindung wird nun die gleiche Wirkung dadurch erreicht, dafs das Innere des Hohlkörpers mit einer porösen, elastischen Masse Kork, Gummischwamm oder dergl. ausgefüllt ist. In diesem Fall können die Wandungen des metallenen Hohlkörpers wesentlich dünner gehalten werden, als dies bei Anwendung von Federn möglich wäre.According to the present invention, the same effect is achieved in that the inside of the hollow body with a porous, elastic mass of cork, rubber sponge or the like. is filled out. In this case, the walls of the metal hollow body be kept much thinner than would be possible with the use of springs.
Beim Gefrieren der die Vorrichtung umgebenden Flüssigkeit wird der Hohlkörper unter dem von allen Seiten gleichmäfsig auf ihn einwirkenden Druck zusammengeprefst und dabei die in den Poren oder Hohlräumen des elastischen Körpers enthaltene Luft comprimirt. Läfst der äufsere Druck nach, so bewirkt die comprimirte Luft zusammen mit der natürlichen Elasticität der Füllung die Ausdehnung des Körpers auf das natürliche Volumen. Der Hohlkörper selbst hindert hierbei das Eindringen des Wassers in die Hohlräume der elastischen Masse, so dafs also die Wirkungssicherheit der Vorrichtung auch nach wiederholtem Gefrieren des Messers dieselbe bleibt.When the liquid surrounding the device freezes, the hollow body becomes squeezed together under the pressure evenly acting on it from all sides and in the process the air contained in the pores or cavities of the elastic body is compressed. When the external pressure decreases, the compressed air works together with the natural air Elasticity of the filling the expansion of the body to the natural volume. Of the Hollow body itself prevents the penetration of water into the cavities of the elastic mass, so that the reliability of the device even after repeated Freezing the knife remains the same.
Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE93728T | 1896-04-22 | ||
DE115195T | 1899-08-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE115195C true DE115195C (en) | 1900-11-02 |
Family
ID=384629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1899115195D Expired DE115195C (en) | 1896-04-22 | 1899-08-22 |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE115195C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE969933C (en) * | 1954-12-21 | 1958-07-31 | Utina Elektrowerk Gmbh | Cattle drink with a pump operated by the cattle |
-
1899
- 1899-08-22 DE DE1899115195D patent/DE115195C/de not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE969933C (en) * | 1954-12-21 | 1958-07-31 | Utina Elektrowerk Gmbh | Cattle drink with a pump operated by the cattle |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2139771B2 (en) | Automatic lubricant dispensing lubricator | |
DE115195C (en) | ||
EP1273530B1 (en) | Gas storage capsule and method for filling said capsule | |
DE366566C (en) | Barometers, in particular for use at sea | |
DE733853C (en) | Pressurized gas cylinder | |
DE67003C (en) | The friction-reducing elastic covering for hulls | |
DE701010C (en) | Spray vessel | |
DE661599C (en) | Process and apparatus for discharging reaction mixtures from pressurized reaction systems | |
DE291380C (en) | ||
DE860772C (en) | Method and device for venting liquid masses, in particular ceramic casting masses | |
DE654078C (en) | Safety device to prevent freezing of the control equipment of containers for highly compressed gases | |
DE901539C (en) | Seal for butt joints of steam turbines or other machine parts exposed to high pressures and temperatures | |
DE328879C (en) | Container for liquid filter with floating filter mass | |
DE101204C (en) | ||
DE321059C (en) | Chemical fire extinguisher with acidic vessel that can be broken by a pusher | |
DE2125478B2 (en) | Method for displacing gas from a cavity and its application | |
DE468467C (en) | Safety valve | |
DE657233C (en) | Roll tank system | |
DE76439C (en) | Circulation apparatus for liquids, continuously operating by means of compressed air | |
DE103245C (en) | ||
DE594028C (en) | Conical valve plug made of rubber for air pumps | |
DE413586C (en) | Automatic fire extinguisher shower | |
DE70589C (en) | fountain | |
DE418571C (en) | Double funnel that can be screwed airtight onto a vessel to be filled | |
AT232885B (en) | Removal device connected to a container closure |