DE2138945A1 - High-load plastics float - with filler of thin walled epoxy microspheres and syntactic foams - Google Patents
High-load plastics float - with filler of thin walled epoxy microspheres and syntactic foamsInfo
- Publication number
- DE2138945A1 DE2138945A1 DE19712138945 DE2138945A DE2138945A1 DE 2138945 A1 DE2138945 A1 DE 2138945A1 DE 19712138945 DE19712138945 DE 19712138945 DE 2138945 A DE2138945 A DE 2138945A DE 2138945 A1 DE2138945 A1 DE 2138945A1
- Authority
- DE
- Germany
- Prior art keywords
- float
- filler
- thin walled
- syntactic foams
- plastics float
- 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.)
- Pending
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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K33/00—Floats for actuation of valves or other apparatus
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Kunststoff schwimmer für höhere Leistung 2 138945 Patentanmeldung Plastic float for higher performance 2 138945 patent application
Bei dem nachstehend beschriebenen Kunststoffschwimmer für höhere Leistung handelt es sich um dünnwandige Epoxy-Makrokugeln,With the plastic float for higher levels described below Performance is thin-walled epoxy macro spheres,
die in Verbindung mit syntaktischen Schäumen als Füllmaterial zugesetzt,temperaturbeständig bis + 150° C sind und dabei einen zulässigen Druck von 100 Atü aushalten. Es wird in Listenform angegeben ein Temperaturbereich von - 150° 0 bis + 163 G. Die Vorzüge dieser Gießform bestehen darin, daß dieses Material nach einer wiederverwendbaren Gießform· erstellt werden kann und keinerlei manuelle oder maschinelle ergänzende Arbeiten notwendig sind. Evtl. erforderliche mechanische Elimente, wiewhich, in connection with syntactic foams, are added as filler material, are temperature-resistant up to + 150 ° C and are at the same time withstand a permissible pressure of 100 atmospheres. A temperature range from - 150 ° 0 to + 163 G is specified in list form. The advantages of this casting mold are that this material can be made from a reusable casting mold and no manual or mechanical supplementary work is necessary. Any mechanical elements required, such as
z. B. Schaltmagnet, führungsrohr, Anschlagnocken können einge-r gössen werden.z. B. solenoid, guide tube, stop cams can be incorporated be poured.
Entsprechende Aussparungen ermöglichen die Anpassung des Schwimmers an die vorgesehene Konstruktion zur Betätigung nachgeordneter elektrischer Schaltmittel.Corresponding recesses allow the float to be adjusted to the intended construction for the actuation of downstream electrical switching means.
309807/0A9Ö QPJGTNAU INSPECTED309807 / 0A9Ö QPJGTNAU INSPECTED
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712138945 DE2138945A1 (en) | 1971-08-04 | 1971-08-04 | High-load plastics float - with filler of thin walled epoxy microspheres and syntactic foams |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712138945 DE2138945A1 (en) | 1971-08-04 | 1971-08-04 | High-load plastics float - with filler of thin walled epoxy microspheres and syntactic foams |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2138945A1 true DE2138945A1 (en) | 1973-02-15 |
Family
ID=5815710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19712138945 Pending DE2138945A1 (en) | 1971-08-04 | 1971-08-04 | High-load plastics float - with filler of thin walled epoxy microspheres and syntactic foams |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2138945A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1265016A1 (en) * | 2001-05-31 | 2002-12-11 | Cavagna Group Switzerland Sa | Float, particularly for level control in bottles of liquefied gas and the like |
US6953050B2 (en) | 2003-10-15 | 2005-10-11 | Cavagna Group Switzerland Sa | Float, particularly for level control in bottles of liquefied gas and the like |
-
1971
- 1971-08-04 DE DE19712138945 patent/DE2138945A1/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1265016A1 (en) * | 2001-05-31 | 2002-12-11 | Cavagna Group Switzerland Sa | Float, particularly for level control in bottles of liquefied gas and the like |
US6953050B2 (en) | 2003-10-15 | 2005-10-11 | Cavagna Group Switzerland Sa | Float, particularly for level control in bottles of liquefied gas and the like |
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