CN101855486A - Pipe line - Google Patents
Pipe line Download PDFInfo
- Publication number
- CN101855486A CN101855486A CN200880115495A CN200880115495A CN101855486A CN 101855486 A CN101855486 A CN 101855486A CN 200880115495 A CN200880115495 A CN 200880115495A CN 200880115495 A CN200880115495 A CN 200880115495A CN 101855486 A CN101855486 A CN 101855486A
- Authority
- CN
- China
- Prior art keywords
- cannula member
- pipeline
- conduit
- head sections
- cannula
- 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
- 238000007789 sealing Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
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
- F16L31/00—Arrangements for connecting hoses to one another or to flexible sleeves
-
- 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
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/30—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses comprising parts inside the hoses only
-
- 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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
- F16L47/12—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with additional locking means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Joints Allowing Movement (AREA)
Abstract
The invention relates to a pipe line (1), in particular to a hydraulic line of a hydraulic system of a motor vehicle, comprising a first line section (2) and a second line section (3), wherein the second line section (3) is inserted into a connection zone (4) in the first line section (2), wherein the pressure tightness is increased in that in the connection zone (4) there is arranged a connecting means (7) which is located partly beneath the second line section (3) and partly within the first line section (2).
Description
Technical field
The present invention relates to a kind of pipeline, the especially hydraulic pipe of hydraulic pressure of motor vehicle system, comprise one first cannula member and one second cannula member, wherein, this second cannula member is inserted in join domain in this first cannula member.
Background technique
The identical or different pipeline of pipeline, especially plastic flexible pipe and this inner diameter or outer diameter is connected to each other by the accessory as connection set usually, wherein, accessory is arranged between two pipelines and these pipelines is separated each other like this, make connection set that two cannula member are separated from each other, promptly be arranged on like this between two cannula member, make two cannula member not be connected to each other directly.
The shortcoming of this connection is that this connection only has very little wiper seal.
Summary of the invention
Therefore, task of the present invention is, improves the wiper seal of the pipeline that comprises two cannula member connected to one another.
This problem solves by a kind of pipeline, the especially hydraulic pipe of hydraulic pressure of motor vehicle system, this pipeline comprises one first cannula member and one second cannula member, wherein, second cannula member is inserted in join domain in first cannula member, wherein, be provided with a connection set in join domain, this connection set partly is arranged on second cannula member inside and partly is arranged on the first cannula member inside.Be meant at this that for being arranged on corresponding cannula member inside what the hose proof of the pipeline that connection set partly is arranged in the opening respectively, promptly quilt is corresponding surrounded running through in opening or the hole.Cannula member is especially made by the plastics of flexibility.
Connection set preferably includes a linkage section, and this linkage section partly is inserted in second cannula member.This linkage section preferably includes one again and is used for sealing taper spigot sealed with the friction of second cannula member and/or that shape is connected sealedly.The outer diameter of second cannula member preferably is provided with in the part area that seals the taper spigot by the expansion of sealing taper spigot at least one, thus, in the mounting point, between first cannula member and second cannula member, in described part area, produce press fit.
Connection set preferably has a head sections, and this head sections stretches out from this end of conduit on the end of conduit of second cannula member, and wherein, head sections has the diameter that increases towards end of conduit from distolateral.Head sections is preferable configuration balling-up section form for this reason, and perhaps scheme for example is configured to truncated cone shape as an alternative.This configuration allows between erecting stage centering easily.
The largest outer diameter of head sections is preferably greater than the outer diameter with the second conduit zone of head sections adjacency.Realize keeping and pressure-tight press fit between the head sections and second cannula member thus.
Starting described problem also is used to make first cannula member to solve with the method that second cannula member is connected by a kind of, wherein, second cannula member is inserted in join domain in first cannula member, wherein, at first a linkage section is inserted in the end of conduit of second cannula member, then second cannula member and the linkage section that is arranged on this second cannula member is inserted in the end of conduit of first cannula member.
Description of drawings
By means of accompanying drawing embodiments of the invention are described below.Accompanying drawing is represented:
Fig. 1 is according to the embodiment's of pipeline of the present invention section;
Second cannula member and the connection set of Fig. 2 before assembling;
Fig. 3 with first cannula member assembling before with the preassembled connection set of second cannula member.
Embodiment
Fig. 1 shows the section according to the embodiment of pipeline 1 of the present invention.Pipeline 1 comprises one first cannula member 2 and one second cannula member 3, and this first cannula member and this second cannula member are connected to each other in join domain 4.First cannula member 2 was carried out with being connected like this of second cannula member 3: the end of conduit 6 of second cannula member 3 is inserted in the end of conduit 5 of first cannula member 2.In order to be fastenedly connected in order to avoid extract out and, in join domain 4, be provided with a connection set 7 in order to improve wiper seal.
Fig. 2 shows second cannula member 3 and the connection set 7 before assembling, Fig. 3 show with the assembling of first cannula member 2 before with second cannula member, 3 preassembled connection sets 7.Two cannula member 2 and 3 relate to flexible plastic flexible pipe, and wherein, the outer diameter of second cannula member 3 is roughly corresponding to the inner diameter of first cannula member 2.In the ideal case, the inner diameter of the outer diameter of second cannula member 3 and first cannula member 2 is selected like this, makes and set up transition fit or press fit between second cannula member and first cannula member.Causing the higher intensity of connection for time in the end of conduit 5 that is inserted into first cannula member 2 in end of conduit 6 with second cannula member 3---this refers in particular to and prevents that second cannula member 3 from the advantages of higher tensile strength of first cannula member, 2 extractions and the higher pressure tolerance and the sealing of following thus two connections, is provided with connection set 7.This connection set comprises linkage section 8 and head sections 9.Linkage section 8 is inserted in the mounting point in second cannula member 3, and head sections 9 end of conduit 6 from second cannula member 3 in the mounting point is stretched out, as appreciable among Fig. 3.Linkage section 8 has and is used for and second cannula member is set up the sealed and/or sealed sealing taper spigot 10 that is connected of shape of friction.Sealing taper spigot 10 comprises one or more frusto-conical region 11 for this reason, the largest outer diameter DAmax of described frusto-conical region is greater than the inner diameter DI3 of second cannula member 3, and the minimum exterior diameter DAmin of described frusto-conical region is less than largest outer diameter DAmax and be equal to or slightly greater than the inner diameter DI3 of second cannula member 3.The insertion tapering part 12 that deviates from head sections 9 of connection set 7 is configured to truncated cone shape and has minimum exterior diameter DA12min, and this minimum exterior diameter is less than the inner diameter DI3 of second cannula member 3 and as inserting and the assembling auxiliary device.Head sections 9 is constructed balling-up section form in the present embodiment, and scheme for example can be configured to truncated cone shape or analogous shape as an alternative.But at this also can be other geometrical shape, and in these geometrical shapies, outer diameter changes to maximum dimension D 9max from the minimum diameter D9min on distolateral 13.Minimum diameter D9min uses less than the inner diameter of first cannula member 2 and as the assembling auxiliary device that is used to insert by second cannula member 3 and connection set 7 preassembled assemblies.The maximum dimension D 9max of head sections 9 selects like this, makes that this maximum diameter is greater than the outer diameter of second cannula member 3 in the zone of end of conduit 6 when being set on the linkage section 8 in second cannula member 3, and this end of conduit is docked with head sections 9 in the mounting point.
Fig. 2 and Fig. 3 have explained the assembling of pipeline 1.At first connection set 7 is inserted in second cannula member 3, so obtain the interstage shown in the left side among Fig. 3, in this interstage, cannula member 3 has connection set 7 on end of conduit 6.In next procedure this preassembled intermediate module is inserted in the end of conduit 5 of first cannula member 2, the connection that assembles of two cannula member and the pipeline that assembles thus are shown in Figure 2 as the part.
The reference number inventory
1 pipeline
2 first cannula member
3 second cannula member
4 join domains
5 end of conduit
6 end of conduit
7 connection sets
8 linkage sections
9 head sections
10 sealing taper spigots
11 frusto-conical region
12 insert tapering part
13 is distolateral
Claims (9)
1. pipeline (1), the especially hydraulic pipe of hydraulic pressure of motor vehicle system, comprise one first cannula member (2) and one second cannula member (3), wherein, this second cannula member (3) is inserted in join domain (4) in this first cannula member (2), it is characterized in that: be provided with a connection set (7) in this join domain (4), this connection set partly is arranged on this second cannula member (3) inside and partly is arranged on this first cannula member (2) inside.
2. according to the pipeline of claim 1, it is characterized in that: this connection set (7) comprises a linkage section (8), and this linkage section partly is inserted in this second cannula member (3).
3. according to the pipeline of claim 2, it is characterized in that: this linkage section (8) comprises that is used for a sealing taper spigot (10) sealed with this second cannula member (3) friction and/or that shape is connected sealedly.
4. according to the pipeline of claim 3, it is characterized in that: the outer diameter of this second cannula member is provided with in the part area of sealing taper spigot (10) by the expansion of sealing taper spigot at least one, thus, in the mounting point, between this first cannula member (2) and this second cannula member (3), in described part area, produce press fit.
5. according to the pipeline of claim 4, it is characterized in that: this connection set (7) has a head sections (9), this head sections upward stretches out from this end of conduit in the end of conduit (6) of this second cannula member (3), wherein, this head sections (9) has the diameter that increases from distolateral (13) towards this end of conduit (6).
6. according to the pipeline of claim 5, it is characterized in that: this head sections (9) structure balling-up section form.
7. according to the pipeline of claim 5, it is characterized in that: this head sections (9) is configured to truncated cone shape.
8. according to the pipeline of claim 6, it is characterized in that: the largest outer diameter of this head sections greater than with the outer diameter in the second conduit zone (3) of this head sections adjacency.
9. be used to method that first cannula member (2) is connected with second cannula member (3), wherein, this second cannula member (3) is inserted in join domain (4) in this first cannula member (2), it is characterized in that:
-linkage section (8) is inserted in the end of conduit (6) of this second cannula member (3), then
-this second cannula member (3) and the linkage section (8) that is arranged on this second cannula member are inserted in the end of conduit (5) of this first cannula member (2).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007054583 | 2007-11-15 | ||
| DE102007054583.7 | 2007-11-15 | ||
| PCT/DE2008/001783 WO2009062463A1 (en) | 2007-11-15 | 2008-10-27 | Pipe line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101855486A true CN101855486A (en) | 2010-10-06 |
| CN101855486B CN101855486B (en) | 2013-03-06 |
Family
ID=40344713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008801154955A Active CN101855486B (en) | 2007-11-15 | 2008-10-27 | Pipe line |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN101855486B (en) |
| BR (1) | BRPI0820420B1 (en) |
| DE (3) | DE102008053388A1 (en) |
| WO (1) | WO2009062463A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615610A (en) * | 2013-12-05 | 2014-03-05 | 广东中烟工业有限责任公司 | Water receiving device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011082632A1 (en) | 2010-10-11 | 2012-04-12 | Schaeffler Technologies Gmbh & Co. Kg | Line connection for hydraulic line of hydraulic system of motor vehicle, comprises two conduit portions, in which one conduit portion is introduced into other conduit portion, such that a connecting region is formed |
| DE102016209266A1 (en) | 2016-05-30 | 2017-11-30 | Schaeffler Technologies AG & Co. KG | Cylinder housing for a piston-cylinder arrangement |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB589839A (en) * | 1945-03-19 | 1947-07-01 | George Henry Humphreys | Improvements in or relating to fittings for use in connection with flexible pipes |
| CN2046969U (en) * | 1988-12-17 | 1989-11-01 | 李天宝 | Rapid joint |
| JP2004211811A (en) * | 2002-12-27 | 2004-07-29 | Tokai Rubber Ind Ltd | Pipe connecting structure for connecting tube and hose |
| CN2615473Y (en) * | 2003-03-11 | 2004-05-12 | 宋广林 | Fire extinguishing water hose joint |
| US20040195830A1 (en) * | 2003-04-01 | 2004-10-07 | Gilmour Daniel A. | Injection molded coupling for fuel system components |
-
2008
- 2008-10-27 DE DE102008053388A patent/DE102008053388A1/en not_active Withdrawn
- 2008-10-27 WO PCT/DE2008/001783 patent/WO2009062463A1/en active Application Filing
- 2008-10-27 DE DE112008002850T patent/DE112008002850A5/en not_active Ceased
- 2008-10-27 CN CN2008801154955A patent/CN101855486B/en active Active
- 2008-10-27 BR BRPI0820420A patent/BRPI0820420B1/en active IP Right Grant
- 2008-11-14 DE DE102008057448A patent/DE102008057448A1/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615610A (en) * | 2013-12-05 | 2014-03-05 | 广东中烟工业有限责任公司 | Water receiving device |
Also Published As
| Publication number | Publication date |
|---|---|
| DE112008002850A5 (en) | 2010-07-29 |
| BRPI0820420A2 (en) | 2015-05-19 |
| DE102008053388A1 (en) | 2009-05-20 |
| WO2009062463A1 (en) | 2009-05-22 |
| DE102008057448A1 (en) | 2009-05-20 |
| BRPI0820420B1 (en) | 2019-09-03 |
| CN101855486B (en) | 2013-03-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104395665B (en) | Clamp connection for pipeline | |
| CN101137862B (en) | Improved fitting with sequential sealing action and method for connecting the fitting to pipeline | |
| MXPA06000511A (en) | Coupling endpiece for a corrugated tube, and a tube fitted with such an endpiece. | |
| US10563802B2 (en) | Device for hose fitting | |
| CN201795206U (en) | Quick coupling in hydraulic pipeline | |
| CN101855486B (en) | Pipe line | |
| CN101016967A (en) | Thin-walled stainless steel tube sealing, sticking and fastening connection method | |
| CN201373202Y (en) | Quick connector hose assembly | |
| CN201934829U (en) | Connecting sleeve for connecting pipelines and connecting device for connecting hydraulic components | |
| CN103797290A (en) | Arrangement for the fluidic and mechanical connection of two components | |
| US20030011193A1 (en) | Device and method for coupling a fluid rail with fuel injectors | |
| CN1916470A (en) | Injecting glue type connection method for sealing stainless steel pipe in thin wall | |
| KR200424262Y1 (en) | a pipe joint structure | |
| CN202629428U (en) | Quick-insertion pipeline assembly | |
| CN202937912U (en) | Pipe joint of automobile high-pressure oil pipe | |
| CN202158295U (en) | Assembly connection structure | |
| CN1963279A (en) | Telescopic connection pipe for mounting water meter | |
| CN101354101A (en) | Method for connecting thin wall stainless steel pipe seal sticky clamp | |
| CN204821034U (en) | Vehicle heating device assembly and car | |
| CN108953816A (en) | PVC-U winds effective bell and spigot joint | |
| CN205424221U (en) | A connect for applying brake vacuum line | |
| CN205388199U (en) | Conversion assembly is accepted to pipeline | |
| CN218429597U (en) | Quick connection type sealing vacuum joint | |
| CN217234809U (en) | Multi-interface pipeline connector | |
| CN218997265U (en) | Radio frequency connector convenient and quick to connect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LUK VERMOEGENSVERWALTUNGSGESELLSCHAFT MBH Free format text: FORMER OWNER: LUK LAMELLEN UND KUPPLUNGSBAU GMBH Effective date: 20130618 Owner name: SCHAEFFLER TECHNOLOGY GMBH + CO. KG Free format text: FORMER OWNER: LUK VERMOEGENSVERWALTUNGSGESELLSCHAFT MBH Effective date: 20130618 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130618 Address after: German Boer Patentee after: Luke Asset Management Co.,Ltd. Address before: German Boer Patentee before: LUK LAMELLEN UND KUPPLUNGSBAU BETEILIGUNGS KG Effective date of registration: 20130618 Address after: German Herzogenaurach Patentee after: SCHAEFFLER TECHNOLOGIES AG & CO.KG Address before: German Boer Patentee before: Luke Asset Management Co.,Ltd. |