DE62564C - Laterally movable metal packing j with a double ring layer - Google Patents
Laterally movable metal packing j with a double ring layerInfo
- Publication number
- DE62564C DE62564C DENDAT62564D DE62564DA DE62564C DE 62564 C DE62564 C DE 62564C DE NDAT62564 D DENDAT62564 D DE NDAT62564D DE 62564D A DE62564D A DE 62564DA DE 62564 C DE62564 C DE 62564C
- Authority
- DE
- Germany
- Prior art keywords
- ring layer
- laterally movable
- double ring
- metal packing
- movable metal
- 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
- 239000002184 metal Substances 0.000 title claims 3
- 230000037250 Clearance Effects 0.000 description 2
- 230000035512 clearance Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 210000003027 Ear, Inner Anatomy 0.000 description 1
- 238000007789 sealing 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/26—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings
- F16J15/28—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings with sealing rings made of metal
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Zur Erzielung seitlicher Beweglichkeit einer Stopfbüchse ρ ρ wird dieselbe in eine zweite Ringschicht eingelegt, deren einzelne Elemente r rJ kleineren und gröfseren Durchmesser haben.To achieve lateral mobility of a stuffing box ρ ρ , the same is placed in a second ring layer, the individual elements r r J of which have smaller and larger diameters.
Die Ringe r umfassen die Packung p, während r1 genau in die Gehäusebohrung eingepafst ist und die Dichtung am Gehäuse a bewirkt. Es entstehen so einerseits an der Packungs-, andererseits an der Gehäusewand abwechselnd Spielräume, welche eine Querbewegung der Packung zulassen und gleichzeitig eine Labyrinthdichtung bilden.The rings r encompass the packing p, while r 1 is precisely fitted into the housing bore and effects the seal on the housing a. Thus, on the one hand, on the packing wall and, on the other hand, on the housing wall, there are alternating free spaces which allow transverse movement of the packing and at the same time form a labyrinth seal.
Die Ringe r r1 sind für sich durch die Platte b zusammengehalten und die Packung ρ kann durch eine Stopfbüchse nachgestellt werden.The rings rr 1 are held together by the plate b and the packing ρ can be readjusted by a stuffing box.
Die äufsere Ringschicht läfst sich auch für sich allein zur beweglichen Packung verwenden, jedoch müssen die Ringe r alsdann getheilt sein und je zu zwei oder mehreren mit versetztem Schnitt auf einander gelegt werden, um dann wieder mit den Ringen r1 abzuwechseln. Durch Federn/" werden die inneren Ringe an die Stange geprefst. Die paarweise Aufschichtung der Ringe r zur Dichtung ist unbedingt erforderlich, da sonst die Flüssigkeit an den Theilstellen der Ringe einen wenig gehinderten Durchgang an der Stange entlang finden würde. So ist jedoch dieselbe gezwungen, durch die Theilstelle des ersten Ringes in den ersten äufseren Spielraum zu treten, von dort durch die Theilstelle des zweiten Ringes in den ersten inneren Spielraum u. s. f., wodurch es gelingt, die Pressung der Flüssigkeit zu vernichten.The outer ring layer can also be used on its own for the movable packing, but the rings r must then be divided and two or more placed on top of one another with an offset cut, in order to then alternate again with the rings r 1. The inner rings are pressed against the rod by springs / ". The stacking of the rings r in pairs for sealing is absolutely necessary, since otherwise the liquid at the parts of the rings would find a slightly obstructed passage along the rod. However, this is forced to pass through the part of the first ring into the first outer clearance, from there through the part of the second ring into the first inner clearance, etc., whereby it is possible to destroy the pressure of the liquid.
Claims (2)
Publications (1)
Publication Number | Publication Date |
---|---|
DE62564C true DE62564C (en) |
Family
ID=336544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT62564D Active DE62564C (en) | Laterally movable metal packing j with a double ring layer |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE62564C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3321597A1 (en) * | 1982-07-08 | 1984-01-19 | Cryomec AG, 4123 Allschwil | LABYRINTH SEAL |
FR2731491A1 (en) * | 1995-03-10 | 1996-09-13 | Chatelain Michel Francois Cons | ROTATING SEAL |
-
0
- DE DENDAT62564D patent/DE62564C/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3321597A1 (en) * | 1982-07-08 | 1984-01-19 | Cryomec AG, 4123 Allschwil | LABYRINTH SEAL |
FR2731491A1 (en) * | 1995-03-10 | 1996-09-13 | Chatelain Michel Francois Cons | ROTATING SEAL |
WO1996028672A1 (en) * | 1995-03-10 | 1996-09-19 | Michel Chatelain | Rotary seal |
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