CN107005124B - Medium-tight sealing of the passage region between the wet and dry regions - Google Patents
Medium-tight sealing of the passage region between the wet and dry regions Download PDFInfo
- Publication number
- CN107005124B CN107005124B CN201580069070.5A CN201580069070A CN107005124B CN 107005124 B CN107005124 B CN 107005124B CN 201580069070 A CN201580069070 A CN 201580069070A CN 107005124 B CN107005124 B CN 107005124B
- Authority
- CN
- China
- Prior art keywords
- sealing element
- region
- sealing
- wet
- section
- 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
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
-
- 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
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
- F16J15/3288—Filamentary structures, e.g. brush seals
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/22—Installations of cables or lines through walls, floors or ceilings, e.g. into buildings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/14—Casings; Enclosures; Supports
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Motor Or Generator Frames (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
In order to design a sealing assembly (100) for sealing a passage region between a wet region (10) and a dry region (11) which is separated from the wet region by a housing wall (12) in a particularly simple, compact and cost-effective manner, wherein at least one perforation (13) which penetrates the housing wall is arranged in the passage region, wherein a wire bundle (14) having a plurality of insulating individual wires (15) is guided through the perforation, it is proposed that the wire bundle is completely surrounded at least in regions by a first sealing element (16), wherein the first sealing element for sealing the regions between the individual wires of the wire bundle is modified in a first section (25).
Description
Technical Field
The invention relates to a sealing assembly for sealing a passage region (Durchhtrittbereich) between a wet region and a dry region separated from the wet region by a housing wall, wherein at least one perforation is arranged through the housing wall in the passage region, wherein a strand (Drahtb ü ndel) of a plurality of insulating individual wires is guided through the perforation.
The invention further relates to an electric machine having a wet zone and a dry zone separated from the wet zone by a housing wall, and a sealing arrangement for sealing a passage region between the wet zone and the dry zone.
Furthermore, the invention relates to a method for sealing a passage area between a wet area and a dry area separated from the wet area by a casing wall.
Background
In an electric motor having a wet region (e.g. an oil chamber) and a dry region separated from the wet region, a connecting line (Anschlussdraht) must be guided from the wet region into the dry region, the transition must be designed in particular oil-tight, as a rule, for this purpose the connecting line (e.g. a wire from a stator) is shortened in the transition region between the wet region and the dry region and is connected to a movable contact (Kontaktbr ü cke) arranged there.
DE 10162208 a1 describes a motor for a driven device of a power steering system (Servolenkung). It is proposed here that the sensor signal cables are combined with one another by a sealing material and that at their outer circumference they are covered with a water-tight shrink-fit hose or a heat-shrink-fit hose at one end of the multi-wire cable (Vielleitungskabel), where it is connected to a connector.
Document EP 2066006 a2 describes an electric machine, in particular a starter for an internal combustion engine of a motor vehicle, wherein the stator and/or rotor coils have conductors made of aluminum, which are connected to the energized parts of a machine made of copper. In order to protect the connection between the armature conductor made of aluminum and the contact sleeve made of copper, a jacket (ulmantemount) is proposed, which preferably comprises an insulating sleeve made of a heat-resistant shrink tube.
Document EP 2605382 a2 describes a method and a device for manufacturing a stator and describes a stator. In this case, provision is made for the wire ends as the connecting lines to be provided with a shrink tube as the tube element.
Disclosure of Invention
The object of the invention is to provide a sealing arrangement for sealing a passage region between a wet region and a dry region separated from the wet region by a housing wall, wherein at least one perforation is arranged in the passage region through the housing wall, wherein a wire bundle with a plurality of insulating individual wires is guided through the perforation, wherein the sealing arrangement is particularly simple and at the same time cost-effective to construct.
According to the invention, a sealing assembly for sealing a passage region between a wet region and a dry region separated from the wet region by a housing wall is proposed, wherein at least one perforation is arranged in the passage region through the housing wall. A wire harness with a plurality of insulated individual wires is guided through the perforations. According to the invention, it is provided that the wire harness is completely closed at least in a (partial) region by a first sealing element, wherein the first sealing element for sealing the region between the individual wires of the wire harness is modified in a first section.
The wet region of the electric machine can be designed, for example, as an oil chamber, wherein the dry region is formed by an oil-free space of the electric machine. The transition or passage area between the wet and dry areas is sealed against the passage of oil. Thus, "sealing" in the sense of the present invention is to be understood as being impermeable to oil. According to the invention, the wire harness with a plurality of insulated individual wires is guided through the perforation, i.e. the individual wires do not end in the region of the perforation and are therefore not shortened in this region and are connected to the moving contact. According to the invention, the strands or the individual threads of the strands are guided from the wet area into the dry area through the perforations, so that shortening of the individual threads is not necessary. In the region of the first end of the individual wire or the wire harness, the individual wire can be electrically connected to the coupling device. The coupling means are arranged in the dry zone and spaced apart with respect to the perforations.
By means of the modified section of the first sealing element, a media seal (in particular an oil seal) is formed in the region between the individual wires and also between the individual wires and the first sealing element. The first sealing element can be made of metal or have metal for this purpose. Particularly preferably, the first sealing element has copper or is made of copper.
The first sealing element is preferably modified or deformed in such a way that the cross section of the outlet opening (austritsöffnung) of the first sealing element narrows.
The sealing arrangement according to the invention provides a particularly compact design for the media-tight sealing of the through-passage region of the wire harness. Furthermore, the sealing assembly according to the invention can be manufactured with simple and few process steps. By guiding the wire harness with individual wires through the perforations through the housing wall and not providing the shortening of the individual wires as is the case with assemblies known in the prior art, a simple wiring assembly (Verdrahtungsanordnung) with a sealing assembly according to the invention can be provided.
Preferably, a second sealing element is arranged around the first sealing element. The second sealing element can be configured annularly and/or sleeve-like. Furthermore, the second sealing element preferably has a plastic or is made of a plastic. By means of the second sealing element, the region between the first sealing element and the inner wall of the bore through the housing wall or the bore through the sealing element receptacle can be sealed. Particularly preferably, the second sealing element is arranged completely in a through-hole through the housing wall or in a through-hole through the sealing element holder.
The second sealing element can preferably be configured as an O-ring, wherein the O-ring is arranged in a groove arranged circumferentially on the outer surface of the first sealing element. The second sealing element, which is configured as an O-ring, serves as a sealing ring for sealing the region between the outer surface of the first sealing element and the housing wall or the sealing element receptacle. The O-ring is fixed in the groove but projects in the radial direction. The second sealing element, which is preferably designed as an O-ring, therefore bears against the inner wall of the through-opening through the housing wall or through the through-opening of the sealing element holder or presses against said inner wall for sealing purposes.
It is likewise preferably provided that the individual wires and/or the insulation of the individual wires is deformed in the region of the first section of the first sealing element and is connected to the first sealing element for forming a medium-tight, in particular oil-tight, region. In particular, provision is preferably made for the single wire and/or the insulation of the single wire to form a form-fitting connection with the first sealing element. Furthermore, it is preferably provided that the individual wires and/or the insulation of the individual wires form a form-fitting connection with one another. The connection (in particular a form-fitting connection) between the individual wires and/or the insulation of the individual wires and the first sealing element can be established, for example, by magnetic force modification (magnetumform). In the outlet region (that is to say in the first section of the first sealing element), the first sealing element is thereby modified or deformed by magnetic force modification and at the same time a form-fitting connection between the individual wires and/or the insulation of the individual wires to one another and to the first sealing element is established.
The first section of the first sealing element should have a length adapted to the retrofitting process, so that sufficient tightness is achieved in this region by retrofitting. In this case, it is preferably provided that the first section of the first sealing element has a length, wherein the length of the first section of the first sealing element corresponds to at least 40% of the total length of the first sealing element. The modified region of the first sealing element is therefore arranged over at least 40% of the total length of the first sealing element. Particularly preferably, the length of the first section of the first sealing element corresponds to at least 50% and very particularly preferably up to 60% of the total length of the first sealing element.
A sealing element receiving device is preferably arranged in the bore through the housing wall. The sealing element receiving means is adapted to receive at least one first sealing element. For this purpose, at least one first sealing element is arranged in the sealing element holder. The sealing element receiving device has a bore, in particular a bore, into which the first sealing element is inserted for receiving the first sealing element. Particularly preferably, the sealing element holder has a plurality of bores, in particular a plurality of bores, wherein a first sealing element is arranged in each bore or bore. By providing such a sealing element accommodating device, a unit for sealing a plurality of wire harnesses is formed. The first and second sealing elements are preferably coaxial to each other and arranged in a bore through the sealing element receiving means.
Preferably, a third sealing element is arranged between the sealing element holder and the housing wall. The third sealing element is thus used for sealing the region between the housing wall and the sealing element receptacle.
The sealing element holder can have a flange in the region of the first end. A stop or abutment edge for the sealing element holder is formed on the housing wall by such a flange. To this end, the flange preferably projects radially outwardly from the outer surface of the sealing element receiver. The third sealing element can be arranged, for example, between the flange and the side of the housing wall.
According to the invention, an electric machine is furthermore provided with a wet zone of closed construction and a dry zone separated from the wet zone by a housing wall, wherein the electric machine has a sealing assembly as described above.
According to the invention, a method for sealing a passage region between a wet region and a dry region separated from the wet region by a housing wall is also provided, with the following steps:
a) combining a plurality of single wires into a bundle; and is
b) Advancing a first sealing element onto the wire bundle, wherein the single wire is fixed in the region; and is
c) Modifying the first section of the first sealing element in such a way that the region between the individual wires of the wire harness is thereby sealed; and is
d) The wire harness is guided through a perforation which passes through the housing wall in the region of the passage region.
The above-described method steps of the method according to the invention for sealing the passage area between the wet area and the dry area can be carried out in each suitable sequence. For example, step d) can be provided before or after step c). When the wire harness is guided through the opening through the housing wall, for example, a first sealing element or a sealing element holder with a first sealing element is inserted into the opening through the housing wall. A sealing element holder with a plurality of bores (in particular bores) is preferably provided, wherein the sealing element holder with a plurality of inserted first and/or second sealing elements is inserted into the bores through the housing wall.
It is preferably provided in step c) that the first section of the first sealing element is modified by magnetic modification. In this case, the insulated individual wires of the wire harness and/or the insulation thereof are deformed in such a way that a medium-tight, in particular oil-tight, region between the individual wires and the first sealing element is formed in the region of the first section. Preferably, a form-fitting connection between the individual wires or the insulation of the individual wires to one another and the first sealing element is formed by magnetic force modification. In the region of this form-fitting connection, the outlet region in the end region of the first section of the first sealing element is therefore sealed in a media-tight, in particular oil-tight manner.
Drawings
The invention is explained below by way of example with reference to preferred embodiments.
Wherein:
fig. 1 shows schematically a cross-section of an electrical machine with a wet zone and a dry zone separated from the wet zone by a casing wall and a sealing assembly, and
FIG. 2 schematically shows the seal assembly in the pass-through region between the wet and dry zones, and
figures 3a and b show schematically the sealing assembly between the wet and dry zones in different illustrations and views before and after modification of the first section of the first sealing element, and
fig. 4a and b schematically show a first sealing element of the sealing assembly before and after modification of the first section.
Detailed Description
Fig. 1 shows an electric machine 200 with a wet zone 10 and a dry zone 11 separated from the wet zone 10 by a casing wall 12. In the housing wall 12, perforations 13 are arranged, through which perforations 13 a passage area is formed between the wet area 10 and the dry area 11. In the through-opening 13 through the housing wall 12, a sealing element receiving device 17 of the sealing arrangement 100 is arranged.
The sealing arrangement 100 has a sealing element receiver 17 with a plurality of bores for the passage of a plurality of wire harnesses 14. The individual wire harness 14 is constituted by a plurality of insulated element wires 15. In the region of the first end 18 of the wire harness 14, the individual wires 15 are connected to the stator 28 of the electric machine 200. In the region of the second end 19 of the wire harness 14, the individual wires 15 are connected to a connecting means 29. By means of this connecting means 29, the single wire 15 can be connected or electrically connected with a coupling device, for example a clamping device (not shown in fig. 1).
In each bore or bore hole through the sealing element holder 17, a first sealing element 16 is arranged. The first sealing member 16 surrounds the wiring harness 14. In the end region of the first sealing element 16, the first sealing element 16 is modified or deformed. This modified region forms a first section 25 of the first sealing element 16 (see fig. 4a and b). The first section 25 of the first sealing element 16 is modified by means of magnetic force modification, whereby a form-fitting connection between the single line 15 or its insulation and the first sealing element 16 is formed in this region.
A second sealing element 20 is arranged around the first sealing element 16. The second sealing element 20 is arranged in a groove 22 arranged circumferentially on the outer surface 21 of the first sealing element 16 (see fig. 4a and b).
Fig. 2 shows a cross-sectional illustration of the seal assembly 100 in section. The sealing element receiver 17 is shown here by way of example with only one perforated sealing assembly 100 for the passage of a single wire harness 14. The sealing element holder 17 can have a plurality of perforations or bores for the passage of a plurality of wire harnesses 14, as shown in fig. 1.
The sealing element receiver 17 has a radially outwardly projecting flange 24. The flange 24 forms an abutment edge for the sealing element holder 17 against the side of the housing wall 12. A third sealing element 23 for sealing the region between the housing wall 12 and the sealing element receptacle 17 is arranged between the flange 24 and the housing wall 12.
In the outlet region of the first sealing element 16, the wire harness 14 has a form-fitting connection 30. By means of magnetic force modification, the first sealing element 16 is modified or deformed in the first section 25 and at the same time is configured with a form-fitting connection between the single line 15 or its insulation and the first sealing element 16. Thereby providing a media-tight, or oil-tight, seal in the outlet region of the first sealing element 16. In a modification of the first section 25 of the first sealing element 16, both the cross section of the opening and the outer diameter of the first sealing element 16 are reduced or reduced.
Fig. 3a and 3b each show a section through the sealing arrangement 100, wherein the first sealing element 16 is shown before the modification process and the first sealing element 16 is shown after the modification process.
In fig. 3a, the first sealing element 16 is shown on the left side in the cross-sectional illustration, the first sealing element 16 being inserted into a bore hole through the sealing element receptacle 17. The wire harness 14 with the plurality of insulated individual wires 15 is surrounded in this region by a first sealing element 16. The first sealing element 16 has not yet been modified or deformed. On the right side of fig. 3a, a modified or deformed first sealing element 16 has been shown. In this case, the first section 25 of the first sealing element 16 is modified and the wire harness 14 has a form-fitting connection 30 formed by magnetic modification in the outlet region of the first sealing element 16. A form-fitting connection between the single wire 15 or its insulation and the first sealing element 16 is thereby established.
Fig. 3b shows a further view in a cross-sectional illustration, wherein in fig. 3b a top view through a cross section of the first sealing element 16 is shown opposite to fig. 3 a. On the left side of fig. 3b, the first sealing element 16 is shown before the retrofitting process. A single thread 15 with a rectangular cross section is guided through the first sealing element 16. The same assembly is shown on the right side of fig. 3b after the retrofit process. By means of the force action 31 or by means of a magnetic force, the first section 25 of the first sealing element 16 is modified or deformed and at the same time forms a form-fitting connection between the individual wires 15 or the insulation thereof to one another and also to the first sealing element 16.
Fig. 4a and 4b show the first sealing element 16 in a sleeve-like configuration. Fig. 4a shows the first sealing element 16 in a sleeve-like configuration before the retrofitting process. The same sleeve-like configuration of the first sealing element 16 is depicted in fig. 4b after the retrofitting process. The second sealing element 20 is arranged annularly or in the form of an O-ring in a groove 22 arranged extensively on the outer surface 21 of the first sealing element 16. The first sealing element 16 has a length 26. After the modification or deformation of the first section 25 of the first sealing element 16, the first sealing element 16 has both a reduced or tapered outer diameter in the region of the first section 25 and an open reduced cross section in the end region. The first section has a length 27. Thus, the first sealing element 16 is modified or deformed over a defined length (i.e. the length 27 of the first section 25).
List of reference numerals
100 seal assembly
200 motor
10 wet area
11 dry zone
12 casing wall
13 perforations through the wall of the casing
14 wire harness
15 single line
16 first sealing element
17 sealing element receiving device
18 first end of wire harness
19 second end of the wire harness
20 second sealing element
21 outer surface of the first sealing element
22 groove
23 third sealing element
24 flange
25 first section of a first sealing element
26 length of first sealing element
27 length of the first section
28 stator
29 connecting device
30 form-fitting connection
31 force acts.
Claims (13)
1. A sealing assembly (100) for sealing a passage region between a wet region (10) and a dry region (11) which is separated from the wet region (10) by a casing wall (12), wherein at least one perforation (13) through the casing wall (12) is arranged in the passage region, wherein a wire bundle (14) with a plurality of insulating individual wires (15) is guided through the perforation (13),
it is characterized in that the preparation method is characterized in that,
the wire harness (14) is completely closed at least in regions by a first sealing element (16), wherein the first sealing element (16) is modified in a first section (25) for sealing regions between individual wires (15) of the wire harness (14), wherein the individual wires (15) of the wire harness (14) are deformed during the modification of the first sealing element (16) in order to form a form-fitting connection between the individual wires (15) with one another and also with the first sealing element (16).
2. The seal assembly (100) of claim 1, wherein a second sealing element (20) is disposed around the first sealing element (16).
3. The sealing assembly (100) according to claim 2, wherein the second sealing element (20) is configured as an O-ring, wherein the O-ring is arranged in a groove (22) arranged circumferentially on an outer surface (21) of the first sealing element (16).
4. The sealing assembly (100) according to any one of the preceding claims, characterised in that the single wire (15) and/or the insulation of the single wire (15) is deformed in the region of the first section (25) of the first sealing element (16) and is connected with the first sealing element (16) for the purpose of constructing a medium-tight region.
5. The sealing assembly (100) according to any one of the preceding claims 1 to 3, wherein the first section (25) of the first sealing element (16) has a length (27) coinciding with at least 40% of the total length (26) of the first sealing element (16).
6. A sealing assembly (100) according to any of the preceding claims 1-3, wherein a sealing element receiving means (17) is arranged in a perforation (13) through the housing wall (12), wherein the first sealing element (16) is arranged in the sealing element receiving means (17).
7. The sealing assembly (100) according to claim 6, wherein a third sealing element (23) is arranged between the sealing element receiving means (17) and the housing wall (12).
8. The sealing assembly (100) according to claim 6, characterised in that the sealing element receiving means (17) has a flange (24) in the region of the first end.
9. The seal assembly (100) of claim 4 wherein the medium is oil.
10. An electrical machine (200) having a wet region (10) of closed construction and a dry region (11) separated from the wet region (10) by a housing wall (12),
characterized in that the electric machine (200) has a sealing assembly (100) according to any one of the preceding claims.
11. A method for sealing a passing area between a wet area (10) and a dry area (11) separated from the wet area (10) by a casing wall (12), characterized by the steps of:
a) combining a plurality of single wires (15) into a bundle (14); and is
b) Advancing a first sealing element (16) onto the strand (14), whereby the single thread (15) is fixed in the region; and is
c) Modifying a first section (25) of the first sealing element (16) in such a way that the region between the individual threads (15) of the wire harness (14) is sealed, wherein the individual threads (15) of the wire harness (14) are deformed when the first sealing element (16) is modified, so that a form-fitting connection is formed between the individual threads (15) and each other and also the first sealing element (16); and is
d) The wire harness (14) is guided through a through-hole (13), which through-hole (13) passes through the housing wall (12).
12. Method according to claim 11, characterized in that in step c) the first section (25) of the first sealing element (16) is modified by magnetic force modification in such a way that the insulated individual wires (15) of the wire harness (14) and/or the insulation thereof are deformed, whereby a medium-tight region is formed between the individual wires (15) and the first sealing element (16) in the region of the first section (25).
13. The method of claim 12, wherein the medium is oil.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014226115.5 | 2014-12-16 | ||
| DE102014226115 | 2014-12-16 | ||
| DE102015202348.6A DE102015202348A1 (en) | 2014-12-16 | 2015-02-10 | Media-tight sealing of a passage area between a wet area and a dry area |
| DE102015202348.6 | 2015-02-10 | ||
| PCT/EP2015/076043 WO2016096245A1 (en) | 2014-12-16 | 2015-11-09 | Media-tight sealing of a passage region between a wet region and a dry region |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107005124A CN107005124A (en) | 2017-08-01 |
| CN107005124B true CN107005124B (en) | 2020-03-17 |
Family
ID=56082732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580069070.5A Active CN107005124B (en) | 2014-12-16 | 2015-11-09 | Medium-tight sealing of the passage region between the wet and dry regions |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN107005124B (en) |
| DE (1) | DE102015202348A1 (en) |
| WO (1) | WO2016096245A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3080810B1 (en) * | 2018-05-03 | 2020-04-03 | Psa Automobiles Sa | DEVICE FOR PASSING A CABLE THROUGH A HOUSING OF A HEAT ENGINE |
| DE102019201614A1 (en) | 2019-02-07 | 2020-08-13 | Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg | Electric refrigerant drive |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4193604A (en) * | 1978-03-17 | 1980-03-18 | Oy. E. Sarlin Ab | Means for carrying a cable through a wall |
| CN101155994A (en) * | 2005-04-14 | 2008-04-02 | 三电有限公司 | Scroll fluid machine |
| CN103366878A (en) * | 2013-07-03 | 2013-10-23 | 株洲南车时代电气股份有限公司 | Water-proof wiring harness and manufacture method thereof |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1640968B2 (en) * | 1967-09-19 | 1977-04-28 | Lütze, Friedrich, 7050 Waiblingen | TWO-PIECE CABLE GLANDS |
| SE452442B (en) * | 1986-12-23 | 1987-11-30 | Saab Scania Ab | SEALING DEVICE FOR TRANSMISSION OF ONE OF MULTIPLE CIRCULATIONS EXISTING CONNECTION CIRCUIT THROUGH AN OPENING IN A VEHICLE |
| JP3248830B2 (en) * | 1995-06-30 | 2002-01-21 | 本田技研工業株式会社 | Electric wheel motor |
| JP3816353B2 (en) | 2001-05-25 | 2006-08-30 | 三菱電機株式会社 | Electric power steering motor |
| EP1675241A1 (en) * | 2004-12-23 | 2006-06-28 | MAN Turbomaschinen AG Schweiz | Sealed cable feedthrough |
| JP2009016150A (en) * | 2007-07-04 | 2009-01-22 | Yazaki Corp | Waterproofing structure of grommet, grommet, connector, and rubber stopper |
| DE102007058911A1 (en) | 2007-11-30 | 2009-06-04 | Robert Bosch Gmbh | Electric machine |
| DE202008007478U1 (en) * | 2008-06-04 | 2009-10-08 | Robert Bosch Gmbh | Fuel injector, fuel injector assortment as well as internal combustion engine |
| US8035030B2 (en) * | 2009-04-13 | 2011-10-11 | Robert Bosch Gmbh | Hermetically sealed electrical connection assembly |
| DE102011077885B4 (en) * | 2011-06-21 | 2015-07-09 | Lisa Dräxlmaier GmbH | Line and method for packaging such a line |
| DE102012104210A1 (en) | 2011-12-14 | 2013-06-20 | Metabowerke Gmbh | Method and device for producing a stator and stator |
-
2015
- 2015-02-10 DE DE102015202348.6A patent/DE102015202348A1/en active Pending
- 2015-11-09 WO PCT/EP2015/076043 patent/WO2016096245A1/en active Application Filing
- 2015-11-09 CN CN201580069070.5A patent/CN107005124B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4193604A (en) * | 1978-03-17 | 1980-03-18 | Oy. E. Sarlin Ab | Means for carrying a cable through a wall |
| CN101155994A (en) * | 2005-04-14 | 2008-04-02 | 三电有限公司 | Scroll fluid machine |
| CN103366878A (en) * | 2013-07-03 | 2013-10-23 | 株洲南车时代电气股份有限公司 | Water-proof wiring harness and manufacture method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107005124A (en) | 2017-08-01 |
| DE102015202348A1 (en) | 2016-06-16 |
| WO2016096245A1 (en) | 2016-06-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101832984B1 (en) | Device for establishing electrical contact between a shield of an electrical cable and a housing, and a pre-assembled cable | |
| US11456092B2 (en) | Electrically conductive contact element for an electric plug connector | |
| RU2669789C2 (en) | Connection arrangement and corresponding method | |
| US20150303675A1 (en) | Explosion-proof cable connecting assembly | |
| CN109546368B (en) | Electric wire with terminal | |
| CN110582894B (en) | Contact system for contacting a shielding fabric with a contact element | |
| CN107005124B (en) | Medium-tight sealing of the passage region between the wet and dry regions | |
| JP6371274B2 (en) | Connector housing and connector | |
| CN107466344B (en) | Actuating device for a motor vehicle clutch and hybrid module | |
| WO2019082941A1 (en) | Harness component | |
| US20170215307A1 (en) | Shielded Cable Terminal Assembly | |
| CN107342646B (en) | Split assembly with seal for electrically cross-connecting a plurality of stator wires | |
| US11095182B2 (en) | Sealing arrangement for a device for driving a compressor and device for driving a compressor | |
| US20120184128A1 (en) | Coupling part for electrical lines | |
| EP3619782B1 (en) | Spliced shielded wire cable and method of manufacturing same | |
| US20140150259A1 (en) | Method for assembling cables | |
| EP2661161A1 (en) | Sealing arrangment for cable entry of an overmolded electronic component | |
| US11855514B2 (en) | Stator of an electrical machine, electrical machine and connecting device | |
| US11205865B2 (en) | Multi-part wire terminal with sealing member | |
| CN107546900B (en) | Segmented stator and method for interconnecting said stator | |
| ITMI950725U1 (en) | CONNECTION PROVISION IN THE CONSTRUCTION OF CARS | |
| EP3425741B1 (en) | Terminal assembly for shielded cable | |
| CN108011197B (en) | Connection device between a cable connection clamp and an electrical conductor, method for producing the same, and electric machine | |
| CN112672445B (en) | Bushing, electric heating device and system having the bushing, and manufacturing method of the bushing | |
| RU203568U1 (en) | High temperature cable gland for submersible motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |