DE2054425B2 - STOPPER PLUG FOR A WATER REFILL CARTRIDGE - Google Patents
STOPPER PLUG FOR A WATER REFILL CARTRIDGEInfo
- Publication number
- DE2054425B2 DE2054425B2 DE19702054425 DE2054425A DE2054425B2 DE 2054425 B2 DE2054425 B2 DE 2054425B2 DE 19702054425 DE19702054425 DE 19702054425 DE 2054425 A DE2054425 A DE 2054425A DE 2054425 B2 DE2054425 B2 DE 2054425B2
- Authority
- DE
- Germany
- Prior art keywords
- filling
- plug
- sealing
- stopper
- pressure
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 9
- 238000007789 sealing Methods 0.000 claims description 12
- 241000446313 Lamella Species 0.000 claims description 4
- 239000003708 ampul Substances 0.000 claims 1
- 238000013459 approach Methods 0.000 description 5
- 238000005065 mining Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000005422 blasting Methods 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
- F42D1/20—Tamping cartridges, i.e. cartridges containing tamping material
Landscapes
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Description
ao den soll.ao the should.
Gemäß der Erfindung wird dies dadurch erreicht, daß die Dichtungslamellen im Querschnitt dreieckförmig ausgebildet sind, wobei eine Seite des Drei-According to the invention, this is achieved in that the sealing lamellae are triangular in cross section are formed, with one side of the three-
Die Erfindung betrifft einen Verschlußstopfen für ecks rechtwinklig zur Umfläche des Stopfens vereine Wasserbesatzpatrone aus Kunststoff zum Beset- 25 läuft, und daß der Stopfen an seinem unteren Ende zen von Bohrlöchern, der an seiner Umfläche mit derart mit einer Lamelle besetzt ist, daß diese sich im einer oder mehreren ringförmigen Dichtungslamellen eingesetzten Zustand des Stopfens in den eigentliversehen ist. chen Patronenraum unter Anlage an die StirnseiteThe invention relates to a sealing plug for clubs at right angles to the area around the plug Water filling cartridge made of plastic to filling 25 runs, and that the stopper at its lower end zen of boreholes, which is occupied on its surface with such a lamella that this is in one or more annular sealing lamellae inserted state of the plug in the actual state is. small cartridge chamber under contact with the front side
Seit einigen Jahren werden zur Verdammung bei des halsförmigen Ansatzes 2 erstreckt.
Sprengarbeiten im Deutschen Bergbau in überwie- 30 Nach beendetem Füllen der Wasserbesatzpatrone
gendem Maße Wasserbesatzpatronen verwendet. wird der Stopfen von Hand in den halsförmigen An-Diese
Wasserbesatzpatronen bestehen aus elastischen satz geschoben, wobei sich durch Pressung auf das
Kunststoffhüllen, welche aus einem für die Verwen- Wasser ein Druck über die begrenzte Elastizität der
dung im untertägigen Grubenbetrieb geeigneten Kunststoffhülle aufbaut, der ein festes Anpressen der
Kunststoffmaterial hergestellt sind. Diese elastischen 35 Umfläche des Stopfens an der Innenfläche des hals-Kunststoffhüllen
werden vor dem Einführen in die förmigen Ansatzes bewirkt, wobei sich die Lamellen
Bohrlöcher entweder außerhalb des Bohrloches mit praktisch widerhakenartig in die Innenfläche des
Wasser gefüllt, dann verschlossen oder aber in gefüll- halsförmigen Ansatzes einkrallen, so daß ein absolut
tem und verschlossenem Zustand bereits angeliefert. sicherer und druckdichter Verschluß bewirkt wird.For some years now, the neck-shaped extension 2 has been extended for damaging purposes.
Blasting work in German mining is predominantly used. The stopper is pushed by hand into the neck-shaped An-These water filling cartridges consist of elastic set, whereby by pressing on the plastic cover, which builds up a pressure over the limited elasticity of the manure in underground mining from a plastic cover suitable for the use water a firm pressing of the plastic material are made. This elastic circumferential surface of the plug on the inner surface of the neck-plastic casing is effected before the insertion into the shaped approach, whereby the lamellar boreholes are either filled into the inner surface of the water outside the borehole with a practically barb-like manner, then closed or else in the form of a filled neck Claw in approach so that an absolutely tempted and locked state has already been delivered. secure and pressure-tight closure is effected.
Um das Einfüllen zu erleichtern, sind an einem 40 Zum Verschließen bedarf es keiner besonderen Ende der Wasserbesatzpatronen als Einfüllöffnungen Maschinen oder Vorrichtungen, sondern dieses kann ausgebildete halsförmige Ansätze vorgesehen, die in einfacher und schneller Weise von Hand durchgenach dem Füllen der Patronen verschlossen werden, führt werden.In order to make filling easier, there is no need for a special 40 to close End of the water filling cartridges as filling openings machines or devices, but this can trained neck-shaped approaches provided, which durchgenach in a simple and quick manner by hand when the cartridges are filled.
und zwar entweder mit einem außen auf den halsför- An Stelle der im Querschnitt dreieckförmigeneither with an outside on the neck instead of the triangular in cross-section
migen Ansatz aufgebrachten Quetschring oder aber 45 Dichtungslamellen ist es auch möglich, diese so ausunter Zusammendrückung des halsförmigen Ansatzes zugestalten, daß sich diese beim Einschieben des durch Schweißung. Diese Verschließvorgänge sind Stopfens nach hinten hin keilförmig an die Innenseite jedoch vergleichsweise aufwendig. des halsförmigen Ansatzes anlegen.With a pinch ring or 45 sealing lamellas, it is also possible to remove them in this way Compression of the neck-shaped approach so that this is when you insert the by welding. These closing processes are wedge-shaped towards the rear on the inside of the stopper but comparatively expensive. of the neck-shaped attachment.
Weiterhin ist es bekannt, als Verschlußstopfen Im eingesetzten Zustand des VerschlußstopfensFurthermore, it is known as a sealing plug in the inserted state of the sealing plug
einen mit Gewinde versehenen Stopfen zu verwen- 50 legt sich dessen unterste Lamelle widerhakenförmig den, der in eine entsprechend gestaltete, ebenfalls mit gegen den halsförmigen Ansatz an, so daß damit eine Gewinde versehene Einfüllöffnung der Wasserbesatz- zusätzliche Halterung und Dichtwirkung erzielt wird.To use a threaded stopper, its lowest lamella is barbed-shaped the one in a correspondingly designed, also with against the neck-shaped approach, so that with it a Threaded filling opening of the water filling- additional holder and sealing effect is achieved.
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
Claims (1)
unteren Ende derart mit einer Lamelle (4) besetzt Von diesem Stand der Technik ausgehend liegt derto use several annular sealing lamellae, which is on its cylindrical Umhen, characterized in that the surface is provided with annular corrugations. In the case of the sealing lamellae (4) in cross-section three of these known sealing plugs, it turns out to be angular, although one side of the io is difficult to allow pressure-tight filling of the triangle at right angles to the surface of the stopper and filling ampoules via a long (3) runs, and that the plug (3) to maintain its geren period,
lower end so occupied with a lamella (4). Based on this prior art is the
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702054425 DE2054425C3 (en) | 1970-11-05 | 1970-11-05 | Sealing plug for a water filling cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702054425 DE2054425C3 (en) | 1970-11-05 | 1970-11-05 | Sealing plug for a water filling cartridge |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2054425A1 DE2054425A1 (en) | 1972-05-10 |
| DE2054425B2 true DE2054425B2 (en) | 1973-08-16 |
| DE2054425C3 DE2054425C3 (en) | 1974-03-14 |
Family
ID=5787210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702054425 Expired DE2054425C3 (en) | 1970-11-05 | 1970-11-05 | Sealing plug for a water filling cartridge |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2054425C3 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4135777A1 (en) * | 1991-10-30 | 1993-02-04 | Wilhelm Leppak | PLug for water bottle - has axially projecting tongue which holds it in bottle neck while bottle is being filled |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2284853A1 (en) * | 1974-09-10 | 1976-04-09 | Poudres & Explosifs Ste Nale | Cartridge case with plug each end of tube - has three semicircular section rings and entry chamfer on each plug |
| DE3814746A1 (en) * | 1988-04-30 | 1989-11-09 | Wilhelm Leppak | SYSTEM FOR TENSIONING A BLAST CHARGE IN A HOLE |
-
1970
- 1970-11-05 DE DE19702054425 patent/DE2054425C3/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4135777A1 (en) * | 1991-10-30 | 1993-02-04 | Wilhelm Leppak | PLug for water bottle - has axially projecting tongue which holds it in bottle neck while bottle is being filled |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2054425A1 (en) | 1972-05-10 |
| DE2054425C3 (en) | 1974-03-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 |