DE14074C - Relieved pipe joint for pressure lines - Google Patents
Relieved pipe joint for pressure linesInfo
- Publication number
- DE14074C DE14074C DENDAT14074D DE14074DA DE14074C DE 14074 C DE14074 C DE 14074C DE NDAT14074 D DENDAT14074 D DE NDAT14074D DE 14074D A DE14074D A DE 14074DA DE 14074 C DE14074 C DE 14074C
- Authority
- DE
- Germany
- Prior art keywords
- pipe joint
- pressure lines
- pieces
- relieved
- relieved pipe
- 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
- 230000000875 corresponding Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction 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
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
- F16L27/0804—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Printing Plates And Materials Therefor (AREA)
- Rotary Presses (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
KLASSE 47: Maschinenelemente.CLASS 47: Machine elements.
Patentirt im Deutschen Reiche vom 5. October 1880 ab.Patented in the German Empire on October 5th, 1880.
Bei zahlreichen Druckleitungen ist unbeschadet der Dichtigkeit eine gewisse Beweglichkeit erwünscht, ja mitunter unentbehrlich. Die bei Anwendung von Metallröhren zur Erzielung jener Eigenschaft bisher benutzten Hülfsmittel sind indefs mit wesentlichen Mängeln behaftet, unter welchen der störendste wohl derjenige ist, dafs die sich gegen einander bewegenden Theile diese Bewegung unter dem Drucke der eingeschlossenen elastischen oder tropfbaren Flüssigkeit, somit unter Ueberwindung oft sehr bedeutender Reibungswiderstände auszuführen haben.In the case of numerous pressure lines, a certain degree of mobility is desirable, regardless of the tightness. yes sometimes indispensable. The auxiliary means previously used when using metal tubes to achieve that property are, however, afflicted with essential defects, among which the most disturbing is probably the one that the parts moving against one another have this movement under the pressure of the enclosed elastic or dripping liquid, thus often overcoming very significant frictional resistances to have.
Dieser Uebelstand soll durch das in zwei Abänderungen dargestellte entlastete Rohrgelenk vermieden werden. Das entlastete Doppelgelenk, Fig. ι bis 3, (Fig. 2 stellt einen Schnitt nach der Linie a-b in Fig. 3 dar), besteht im wesentlichen aus zwei U-förmigen und zwei T- förmigen Rohren A A und B B, von welchen die letzteren mittelst Stopfbüchsen in erstere eingefügt und dadurch festgehalten werden, dafs man diese nachträglich auf irgend eine Weise, vornehmlich aber durch Verschrauben einer Platte D mit an jene Stücke seitlich angegossenen Lappen C C zu einem starren Ganzen verbindet, in welchem sich nur die beiden T-Stücke um einen Winkel von mehr als i8o° drehen können. Damit sich dieselben bei dieser Drehung nicht etwa seitlich verschieben, ist es zweckmäfsig, sie rechtwinklig zur Drehaxe mit einem vorspringenden Ring E zu versehen, welcher in einen entsprechenden Ausschnitt der erwähnten Platte eingreift. An die U-Stücke angegossene, nach auswärts gerichtete Zapfen FF mit gemeinsamer Axe können unter Umständen zu einer bequemen Unterstützung der Drehung dienen.This disadvantage is to be avoided by the relieved pipe joint shown in two modifications. The relieved double joint, Fig. 1 to 3, (Fig. 2 shows a section along the line from in Fig. 3), consists essentially of two U-shaped and two T-shaped tubes AA and BB, of which the latter are inserted into the former by means of stuffing boxes and held in place by the fact that these are subsequently connected in some way, but primarily by screwing a plate D with flaps CC cast on the side of those pieces to form a rigid whole, in which only the two T-pieces are connected be able to rotate an angle of more than 180 °. So that they do not shift sideways during this rotation, it is expedient to provide them at right angles to the axis of rotation with a projecting ring E which engages in a corresponding cutout of the plate mentioned. Outwardly directed pegs FF with a common axis that are cast onto the U-pieces can, under certain circumstances, serve to conveniently support the rotation.
Bedarf man nur eines einfachen Gelenkes, so kann die starre Verbindung der beiden U-Stücke auch durch einseitiges Verschrauben derselben mit dem einen alsdann mit Flantschen zu versehenden T-Stücke erreicht werden, Fig. 4, was indefs selbstverständlich die Zuhülfenahme einer Verbindungsplatte oder -Stange nicht ausschliefst.If you only need a simple joint, the rigid connection of the two U-pieces then also to be provided with flanges by screwing the same to one side T-pieces can be achieved, Fig. 4, which indefs of course the assistance of a Connection plate or rod is not excluded.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE14074C true DE14074C (en) |
Family
ID=291188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT14074D Active DE14074C (en) | Relieved pipe joint for pressure lines |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE14074C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7674401B2 (en) | 2001-12-18 | 2010-03-09 | Asahi Kasei Kabushiki Kaisha | Method of producing a thin conductive metal film |
-
0
- DE DENDAT14074D patent/DE14074C/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7674401B2 (en) | 2001-12-18 | 2010-03-09 | Asahi Kasei Kabushiki Kaisha | Method of producing a thin conductive metal film |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2712207B2 (en) | Heat exchanger with a cylindrical jacket and an inserted, pressure chamber dividing separating plate | |
DE1031595B (en) | Valves in a battery arrangement with connecting links for the transmission of the medium | |
DE40549C (en) | Equipment for cleaning the valve seat and the cone of shut-off valves for high-pressure gases and liquids | |
DE1475920B1 (en) | Housing for gate valve | |
DE14074C (en) | Relieved pipe joint for pressure lines | |
DE2360097A1 (en) | FLOW METER | |
DE1936618A1 (en) | membrane | |
DE511267C (en) | Reusable tap for hydraulic systems | |
DE48190C (en) | Tube joint with cone seal and pressure by means of a helical spring | |
DE1926635B2 (en) | BARRIER THROTTLE AND NON-RETURN FLAP | |
DE601172C (en) | Rotatable pipe connection, consisting of two concentric pipe connection pieces with ball bearings and a seal in between | |
DE510509C (en) | Screw connection for dismountable sheet metal furniture | |
DE1775923A1 (en) | Connection piece for a pipeline | |
DE8618909U1 (en) | Flange connection for pressure-resistant heating pipes or sockets | |
DE1934203A1 (en) | Detachable connection of two peg-like interlocking parts, especially for fastening the stub shafts in butterfly valves | |
DE2313423A1 (en) | BALL VALVE | |
DE1299472B (en) | Tightly welded pipe saddle | |
DE59856C (en) | Testing device for beer lines | |
DE4103505C2 (en) | Rotating ring filter | |
DE1242421B (en) | Working cylinder, especially brake cylinder | |
DE20106126U1 (en) | Storage device for the storage and removal of liquid gas as required | |
DE924349C (en) | Gas meter connection device | |
DE2429473B2 (en) | COATED PIPES IN PIPE EQUIPMENT | |
AT200870B (en) | Hose clamp | |
DE1775867C (en) | Gate valve housing elimination from 1450572 |