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DE835239C - poetry - Google Patents

poetry

Info

Publication number
DE835239C
DE835239C DEM886A DEM0000886A DE835239C DE 835239 C DE835239 C DE 835239C DE M886 A DEM886 A DE M886A DE M0000886 A DEM0000886 A DE M0000886A DE 835239 C DE835239 C DE 835239C
Authority
DE
Germany
Prior art keywords
hose
elastic
seal
seal according
rubber
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.)
Expired
Application number
DEM886A
Other languages
German (de)
Inventor
Dr-Ing Walter Biber
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Priority to DEM886A priority Critical patent/DE835239C/en
Application granted granted Critical
Publication of DE835239C publication Critical patent/DE835239C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L5/00Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02Sealing
    • F16L5/10Sealing by using sealing rings or sleeves only
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16JPISTONS; CYLINDERS; SEALINGS
    • F16J15/00Sealings
    • F16J15/50Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall
    • F16J15/52Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall by means of sealing bellows or diaphragms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints Allowing Movement (AREA)
  • Sealing Devices (AREA)

Description

Die Erfindung betrifft die Abdichtung zwischen zwei Körpern, die eine Verschiebebewegung gegeneinander ausführen. Es sind viele derartige Dichtungen bekannt, die z. B. auf dem Prinzip des Kolbenringes oder der Stopfbüchse beruhen, doch geben alle diese Dichtungen keine vollkommene Abdichtung und sind außerdem stark dem Verschleiß unterworfen. Die bisherigen- Dichtungen mit elastischen Dichtscheiben, z. B. aus Gummi, gestatten nur eine geringe Verschiebemöglichkeit und benötigen zum Teil sehr erhebliche Kräfte. Außerdem ist die Beanspruchung des elastischen Gliedes verhältnismäßig groß. In vielen Fällen müssen harmonikaähnliche Bälge verwendet werden, deren Herstellung teuer ist.The invention relates to the seal between two bodies, the one Carry out shifting movements against each other. Many such seals are known the z. B. based on the principle of the piston ring or the stuffing box, but give all of these seals do not provide a perfect seal and are also subject to wear and tear subject. The previous seals with elastic sealing washers, e.g. B. off Rubber, allow only a small amount of movement and sometimes require a lot considerable forces. In addition, the stress on the elastic member is proportional great. In many cases, concertina-like bellows must be used, their manufacture is expensive.

Die Dichtung nach der Erfindung beseitigt alle diese Nachteile. Bei ihr ist das eine Ende eines elastischen Schlauches dichtend an dem einen Körper und das umgestülpte andere Ende des Schlauches an dem anderen Körper dichtend befestigt. Bei der Dichtung nach der Erfindung wird weder die Dehnung noch die Biegung des elastischen Werkstoffes ausgenutzt, sondern das elastische Dichtungsglied rollt ab, wobei wesentliche Beanspruchungen nicht erforderlich sind.The seal according to the invention overcomes all of these disadvantages. at you are one end of an elastic tube sealing on one body and the everted other end of the tube is sealingly attached to the other body. In the seal according to the invention, neither the elongation nor the bending of the exploited elastic material, but the elastic sealing member rolls from, whereby substantial stresses are not required.

In der Zeichnung ist ein Ausführungsbeispiel einer Dichtung nach der Erfindung dargestellt, und zwar zeigt Abb. i bis 3 die Anbringung der Dichtung, Abb.4 und 5 die Dichtung in den beiden Endstellungen der gegeneinander beweglichen Körper.In the drawing is an embodiment of a seal according to the Invention shown, namely Fig. I to 3 shows the attachment of the seal, Fig.4 and 5 the seal in the two end positions of the mutually movable Body.

Ein glattes Stück Gummi, künstlicher Gummi oder sonst ein elastischer Körper in Schlauchform i (meist ohne Gewebeeinlage) ist über die Welle 2 gezogen und auf der einen Seite mit Draht 3 befestigt. Dann ist der Schlauch i umgestülpt und über den Ring des Gehäuses 4, das abgedichtet werden soll, gezogen und dort ebenfalls mit einem Draht 3 befestigt. Bewegt sich nun die Welle 2 gegen das Gehäuse 4 oder umgekehrt, so rollt der Schlauch i auf der Welle 2 ab. Damit wird eine vollkommene Dichtung des Gehäuses erreicht, wobei die Bewegung ohne großen Kraftaufwand erfolgen kann. Die Bewegung von einer Endlage zur anderen ist in den Abb. 4 und 5 dargestellt. Da keine reibenden Teile vorhanden sind, ist auch keine Abnutzung vorhanden. Ein weiterer Vorteil der Dichtung ist, daß neben der Translationsbewegung kleine Verdrehungen, welche innerhalb der l?lastizitätsgrenze des verwendeten elastischen Werkstoffes liegen, zulässig sind, ohne daß die Dichtigkeit darunter leidet. Die Dichtung nach der Erfindung ist auch dann zu verwenden, \venn das Gehäuse zusammen mit der Welle umläuft. Die Dicke des Schlauches i richtet sich nach dem Innendruck, gegen den abzudichten ist. Die Erfindung hat den Vorteil, daß keine teuren Profilstücke, Bälge usw. erforderlich sind.A smooth piece of rubber, artificial rubber, or some other elastic one Body in the form of a tube i (usually without a fabric insert) is drawn over the shaft 2 and attached on one side with wire 3. Then the hose i is turned inside out and pulled over the ring of the housing 4 to be sealed and there also attached with a wire 3. Now the shaft 2 moves against the housing 4 or vice versa, the hose i rolls off the shaft 2. This becomes a perfect one Achieved sealing of the housing, the movement taking place without great effort can. The movement from one end position to the other is shown in Figs. Since there are no rubbing parts, there is also no wear and tear. A Another advantage of the seal is that, in addition to the translational movement, small rotations, which are within the elastic limit of the elastic material used are permissible without the tightness suffering. The seal after of the invention can also be used when the housing is together with the shaft running around. The thickness of the hose i depends on the internal pressure against which is to be sealed. The invention has the advantage that no expensive profile pieces, bellows etc. are required.

Man kann natürlich die Dichtung nach der Erfindung auch bei Werkstücken verwenden, deren Querschnitt nicht kreisrund, sondern beispielsweise oval oder ein Vieleck ist. Der Dichtungsschlauch muß dann nur den gleichen Querschnitt aufweisen, und das Werkstück muß an cfen Kanten, falls solche vorhanden sind, gut abgerundet sein.Of course, the seal according to the invention can also be used for workpieces use whose cross-section is not circular, but for example oval or a Polygon is. The sealing hose then only has to have the same cross-section, and the workpiece must be well rounded at cfen edges, if any be.

Claims (4)

PATENTANSPRÜCHE: i. Dichtung zwischen zwei Körpern, die gegeneinander eine Verschiebebewegung ausführen, dadurch gekennzeichnet, daß das eine Ende eines Schlauches (i) dichtend an (lern einen Körper (2) und das umgestülpte andere Ende des Schlauches (i) an dem anderen Körper (4) dichtend befestigt ist, so (lad der Schlauch (i) bei der Bewegung der Körper (2 und d) gegeneinander abrollt. PATENT CLAIMS: i. Seal between two bodies which move against one another, characterized in that one end of a hose (i) sealingly learns a body (2) and the turned-over other end of the hose (i) seals against the other body (4) is attached, so (lad the hose (i) when moving the body (2 and d) unrolls against each other. 2. Dichtung nach Anspruch i. dadurch gekennzeichnet, daß die Befestigung des elastischen Schlauches (i) auf den gegeneinander he-,veglichen Körpern (2 und 1) mittels Draht (3), Stahlband oder Klemmen usw. erfolgt. 2. Seal according to claim i. characterized in that the attachment of the elastic hose (i) on the opposing bodies (2 and 1) by means of wire (3), steel band or clamping etc. takes place. 3. Dichtung nach Anspruch i, dadurch gekennzeichnet,daß derOuerschiiittdes elastischen chlauches (i) dem des Körpers, an (lern er be-S S festigt wird, entspricht. 3. Seal according to claim i, characterized in that the crossover of the elastic hose (i) that of the body is consolidated, corresponds. 4. Dichtung nach Anspruch i, dadurch gekennzeichnet, daß der Schlauch (i) aus Gummi, künstlichem Gummi oder einem :ilinlichen elastischen Werlatoff besteht.4. Seal according to claim i, characterized in that the hose (i) made of rubber, artificial rubber or an internal elastic Werlatoff exists.
DEM886A 1944-12-03 1944-12-03 poetry Expired DE835239C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM886A DE835239C (en) 1944-12-03 1944-12-03 poetry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM886A DE835239C (en) 1944-12-03 1944-12-03 poetry

Publications (1)

Publication Number Publication Date
DE835239C true DE835239C (en) 1952-03-31

Family

ID=7290910

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM886A Expired DE835239C (en) 1944-12-03 1944-12-03 poetry

Country Status (1)

Country Link
DE (1) DE835239C (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1078388B (en) * 1958-03-24 1960-03-24 Rudolf Majert G M B H Seal for rotatable shafts
DE1164253B (en) * 1958-01-14 1964-02-27 Franz Klein Wheel brake cylinder for motor vehicles
DE1246339B (en) * 1964-05-14 1967-08-03 Schnabel & Co K G Dr Process for the production of sleeve seals
US3466067A (en) * 1964-04-08 1969-09-09 Glaenzer Spicer Sa Detachable connection between a flexible tube and a rigid tubular member
US4076283A (en) * 1976-08-27 1978-02-28 Harrison George W Expansion joint and seal for sewer pipe
EP0040250A1 (en) * 1979-11-19 1981-11-25 Bionostics S.A. Double acting continuous flow system type pump
DE3128539A1 (en) * 1981-07-18 1983-02-03 Effbe-Werk Fritz Brumme Gmbh & Co Kg, 6096 Raunheim Rolling-hose seal for axially moving cylinder elements
US5704656A (en) * 1996-06-24 1998-01-06 Rowe; John W. Adjustable pipe entrance seal
US5826919A (en) * 1996-09-16 1998-10-27 S. Bravo Systems, Inc. Flexible penetration fitting
DE19758249A1 (en) * 1997-12-30 1999-07-01 Bosch Siemens Hausgeraete Joint for resiliently connecting a pump
US5988698A (en) * 1997-07-08 1999-11-23 Sergio M. Bravo Flexible penetration fitting
US6003537A (en) * 1997-03-25 1999-12-21 Bravo; Sergio M. Removable penetration fittings using T-fitting and flexible pipe combination
EP1854499A1 (en) * 2006-05-08 2007-11-14 Codman & Shurtleff, Inc. Catheter having reinforcing rings and method of use
EP2837334A1 (en) * 2013-08-13 2015-02-18 Samsung Medison Co., Ltd. Ultrasonic diagnostic apparatus
US9068673B2 (en) 2013-02-21 2015-06-30 S. Bravo Systems, Inc. Sump wall penetration fitting
US11168813B2 (en) 2019-10-01 2021-11-09 S. Bravo Systems, Inc. Penetration fitting having compression seals and methods of installing and using the same

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1164253B (en) * 1958-01-14 1964-02-27 Franz Klein Wheel brake cylinder for motor vehicles
DE1078388B (en) * 1958-03-24 1960-03-24 Rudolf Majert G M B H Seal for rotatable shafts
US3466067A (en) * 1964-04-08 1969-09-09 Glaenzer Spicer Sa Detachable connection between a flexible tube and a rigid tubular member
DE1246339B (en) * 1964-05-14 1967-08-03 Schnabel & Co K G Dr Process for the production of sleeve seals
US4076283A (en) * 1976-08-27 1978-02-28 Harrison George W Expansion joint and seal for sewer pipe
EP0040250A1 (en) * 1979-11-19 1981-11-25 Bionostics S.A. Double acting continuous flow system type pump
EP0040250A4 (en) * 1979-11-19 1982-03-10 Bionostics Sa Double acting continuous flow system type pump.
DE3128539A1 (en) * 1981-07-18 1983-02-03 Effbe-Werk Fritz Brumme Gmbh & Co Kg, 6096 Raunheim Rolling-hose seal for axially moving cylinder elements
US5704656A (en) * 1996-06-24 1998-01-06 Rowe; John W. Adjustable pipe entrance seal
US5826919A (en) * 1996-09-16 1998-10-27 S. Bravo Systems, Inc. Flexible penetration fitting
US6003537A (en) * 1997-03-25 1999-12-21 Bravo; Sergio M. Removable penetration fittings using T-fitting and flexible pipe combination
US5988698A (en) * 1997-07-08 1999-11-23 Sergio M. Bravo Flexible penetration fitting
DE19758249A1 (en) * 1997-12-30 1999-07-01 Bosch Siemens Hausgeraete Joint for resiliently connecting a pump
US6189550B1 (en) * 1997-12-30 2001-02-20 Bsh Bosch Und Siemens Hausgeraete Gmbh Pump-connector
DE19758249C2 (en) * 1997-12-30 2003-03-27 Bsh Bosch Siemens Hausgeraete Pump connection device
EP1854499A1 (en) * 2006-05-08 2007-11-14 Codman & Shurtleff, Inc. Catheter having reinforcing rings and method of use
US9068673B2 (en) 2013-02-21 2015-06-30 S. Bravo Systems, Inc. Sump wall penetration fitting
EP2837334A1 (en) * 2013-08-13 2015-02-18 Samsung Medison Co., Ltd. Ultrasonic diagnostic apparatus
US9662091B2 (en) 2013-08-13 2017-05-30 Samsung Medison Co., Ltd. Ultrasonic diagnostic apparatus
US11168813B2 (en) 2019-10-01 2021-11-09 S. Bravo Systems, Inc. Penetration fitting having compression seals and methods of installing and using the same
US11680662B2 (en) 2019-10-01 2023-06-20 S. Bravo Systems, Inc. Penetration fitting having compression seals and methods of installing and using the same
US11680663B2 (en) 2019-10-01 2023-06-20 S. Bravo Systems, Inc. Penetration fitting having compression seals and methods of installing and using the same
US11713836B2 (en) 2019-10-01 2023-08-01 S. Bravo Systems, Inc. Penetration fitting having compression seals and methods of installing and using the same
US11933443B2 (en) 2019-10-01 2024-03-19 S. Bravo Systems, Inc. Penetration fitting having compression seals and methods of installing and using the same

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