DE301828C - - Google Patents
Info
- Publication number
- DE301828C DE301828C DENDAT301828D DE301828DA DE301828C DE 301828 C DE301828 C DE 301828C DE NDAT301828 D DENDAT301828 D DE NDAT301828D DE 301828D A DE301828D A DE 301828DA DE 301828 C DE301828 C DE 301828C
- Authority
- DE
- Germany
- Prior art keywords
- hose
- bell
- disk
- tap
- recesses
- 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
- 230000001681 protective Effects 0.000 claims description 12
- 230000001808 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 3
- 210000000078 Claw Anatomy 0.000 claims 2
- 241000143437 Aciculosporium take Species 0.000 claims 1
- 230000000875 corresponding Effects 0.000 claims 1
- 230000001809 detectable Effects 0.000 claims 1
- 230000001105 regulatory Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 241000182341 Cubitermes group Species 0.000 description 1
- 230000000903 blocking Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
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
- F16L37/00—Couplings of the quick-acting type
- F16L37/28—Couplings of the quick-acting type with fluid cut-off means
- F16L37/38—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings
- F16L37/47—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings with a tap or cock
-
- 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
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/10—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using a rotary external sleeve or ring on one part
- F16L37/107—Bayonet-type couplings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Feeding And Controlling Fuel (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
- M 301828 KLASSE 4 c. GRUPPE- M 301 828 CLASS 4 c. GROUP
PAUL ALTMANN,PAUL ALTMANN,
in BERLIN.in Berlin.
Gegenstand der Erfindung ist eine Vorrichtung zum Kuppeln von Gasschläuchen mit der Gasleitung einerseits und dem Brenner anderseits unter gleichzeitiger Sperrung bzw. Freigabe des Abschlußhahnes.The invention relates to a device for coupling gas hoses to the gas line on the one hand and the burner on the other hand with simultaneous blocking or release of the Final tap.
Derartige Kupplungsvorrichtungen sind bereits bekannt. Man hat auch diese Kupplungsvorrichtungen so eingerichtet, daß eine den Absperrhahn in der Endstc llung sichernde Sperrvorrichtung nur mittels eines an dem Anschlußstück befindlichen Schlüssels in die Offenstellungen übergeführt werden kann. Bei dieser Vorrichtung ist aber eine besondere Ausbildung der Abschlußvorrichtung im Innern des An-Schlußstückes und des Stutzens erforderlich.Such coupling devices are already known. You also have these coupling devices set up so that a locking device securing the stopcock in the end position only by means of a key located on the connector in the open position can be transferred. In this device, however, is a special training the locking device inside the connection piece and the socket required.
Die vorliegende Erfindung geht von dem Gedanken am, eine Änderung der üblichen Schlauchstücke an den Brennern nicht vorzunehmen. Die Schlauchstücke der Brenner behalten ihre bisherige Form und erhalten lediglich eine aufgesetzte Scheibe, die die Weiterbenutzung des Brenners mit den alten Gummi schläuchen nicht verhindert.The present invention is based on the idea of changing the usual Do not make hose pieces on the burners. Keep the hose pieces from the burners their previous form and only receive a patch that allows continued use of the burner with the old rubber hoses is not prevented.
Der Anschlußhahn der Leitung dagegen ist mit einer Sperrvorrichtung versehen, die nur durch einen zweckmäßig als Schutzglocke ausgebildeten Schlüssel betätigt werden kann. Eine solche Schlüsselschutzglocke ist an beiden Enden des Metallschlauches angebracht. Die Schlüsselschutzglocken greifen einerseits hinter die obenerwähnte Scheibe des Brennerschlauchstückes, anderseits hinter eine am Schlauchstück des Auslaßhahnes sitzende Scheibe. Hier betäligt der Schlüssel eine drehbare zweite Scheibe mit einem Sperrstift, der zwangläufig das Hahnküken derart beeinflußt, daß nur bei ordnungsgemäß aufgesetztem Schlauch ein Öffnen bzw. Gasentnahme stattfinden kann. Gegen willkürliche oder zufällige Öffnung des Hahnes schützt ein ringförmiges Gehäuse mit einer Aussparung für den Sperrstift. Um ohne Gummidichtung einen hinreichend undurchlässigen Abschluß zu erzielen, sind die Kupplungsteile aus verschieden hartem Material hergestellt, während der als Schutzglocke ausgebildete Schlüssel mittels eines Ringes verstellbar ist.The connection tap of the line, however, is provided with a locking device that only can be operated by a key appropriately designed as a protective bell. Such a key protection bell is attached to both ends of the metal hose. the Key protection bells grip on the one hand behind the above-mentioned disc of the burner hose section, on the other hand, behind a disk seated on the hose section of the outlet tap. Involved here the key is a rotatable second disc with a locking pin that inevitably drives the cock plug influenced in such a way that opening or closing can only occur when the hose is properly attached. Gas sampling can take place. Against arbitrary or accidental opening of the tap protects an annular housing with a recess for the locking pin. To without rubber seal To achieve a sufficiently impermeable seal, the coupling parts are made of different hard materials, while the key, which is designed as a protective bell, is adjustable by means of a ring.
Dex Gegenstand der Erfindung ist in der Zeichnung dargestellt, und zwar zeigt:Dex the subject of the invention is shown in the drawing, namely shows:
Fig. ι ein Schlauchstück mit Hahn, bisher üblicher Form,Fig. Ι a piece of hose with tap, previously common shape,
Fig. 2 eine Vorderansicht der mit dem Rohransatz fest verbundenen Scheibe,Fig. 2 is a front view of the disc firmly connected to the pipe socket,
Fig. 3 den als Schutzglocke ausgebildeten Schlüssel,3 shows the key designed as a protective bell,
Fig. 4 einen Querschnitt · durch die Schutzglocke nach der Linie B-B der Fig. 3,4 shows a cross section through the protective bell along the line BB in FIG. 3,
Fig. 5 einen Hahn in der Abschlußstellung mit der Sicherungsvorrichtung,5 shows a cock in the final position with the safety device,
Fig. 6 den Hahn nach Überführung in die Offenstellung durch die, Verbindung mit dem Schlüssel.Fig. 6 shows the tap after moving into the open position through the connection with the Key.
Durch die in den Fig. 1 bis 4 veranschaulichten Teile wird eine dichte Verbindung zwischen Gasauslaß einerseits und Brenner anderseits hergestellt, wobei beide je nach Bedarf mit Hähnen verbunden sein können. Die TeileBy the parts illustrated in FIGS. 1 to 4, a tight connection between Gas outlet on the one hand and burner on the other hand made, both as required can be connected to taps. The parts
Claims (3)
Publications (1)
Publication Number | Publication Date |
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DE301828C true DE301828C (en) |
Family
ID=555669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT301828D Active DE301828C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE301828C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3607088A1 (en) * | 1985-03-04 | 1986-09-18 | Cajon Co., Macedonia, Ohio | MARKED CLUTCH |
DE19856843C1 (en) * | 1998-12-09 | 2000-09-07 | Siemens Ag | Pipe connection checking device, e.g. for correct pipe connection of nuclear reactor neutron flux measuring system, comprises sleeve on one pipe which can slide over body on other pipe when sleeve and body shapes match |
-
0
- DE DENDAT301828D patent/DE301828C/de active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3607088A1 (en) * | 1985-03-04 | 1986-09-18 | Cajon Co., Macedonia, Ohio | MARKED CLUTCH |
DE19856843C1 (en) * | 1998-12-09 | 2000-09-07 | Siemens Ag | Pipe connection checking device, e.g. for correct pipe connection of nuclear reactor neutron flux measuring system, comprises sleeve on one pipe which can slide over body on other pipe when sleeve and body shapes match |
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