CN103003691A - Connecting ring having an external and internal thread for installing a measuring sensor in a hollow receptacle - Google Patents
Connecting ring having an external and internal thread for installing a measuring sensor in a hollow receptacle Download PDFInfo
- Publication number
- CN103003691A CN103003691A CN2011800356167A CN201180035616A CN103003691A CN 103003691 A CN103003691 A CN 103003691A CN 2011800356167 A CN2011800356167 A CN 2011800356167A CN 201180035616 A CN201180035616 A CN 201180035616A CN 103003691 A CN103003691 A CN 103003691A
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- Prior art keywords
- ring
- thread
- external thread
- internal thread
- housing
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- 230000004323 axial length Effects 0.000 claims description 6
- 230000007306 turnover Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 8
- 238000005070 sampling Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 9
- 238000005259 measurement Methods 0.000 description 7
- 230000002349 favourable effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 206010070834 Sensitisation Diseases 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000013214 routine measurement Methods 0.000 description 1
- 230000008313 sensitization Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/403—Cells and electrode assemblies
- G01N27/406—Cells and probes with solid electrolytes
- G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/24—Housings ; Casings for instruments
- G01D11/245—Housings for sensors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
- G01N33/0037—NOx
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Combustion & Propulsion (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Measuring Oxygen Concentration In Cells (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Abstract
The invention relates to a device for installing a measuring sensor (10) in a hollow receptacle (11) in a sampling gas line (12), which has an external housing thread (14) present on a sensor housing (13) and an internal connector thread (15) present in the receptacle (11). In order to achieve an installation device that can be adapted to different internal connector threads (15) with simultaneous ease of assembly, a connecting ring (22) having an internal ring thread (23) and an external ring thread (24) is provided, which can be screwed onto the external housing thread (14) and into the internal connector thread (15). The internal ring thread (23) is designed in such a way that, when the connecting ring (22) is screwed completely onto the external housing thread (14), the firm fit of the threaded connection is produced by less than one complete revolution of the sensor housing (13).
Description
Technical field
The present invention relates to a kind of device that holds sleeve pipe that is used for a survey sensor is encased in a sky of preamble according to claim 1.
Background technology
The measurement gas passage has survey sensor importing opening in the known charging apparatus (DE10229031B3) that is used for survey sensor is encased in the measurement gas passage, its by be welded to sky on the measurement gas passage hold sleeve ring around.Hold sleeve pipe and have internal thread.Survey sensor has sensor housing, and it has with externally threaded housing section and is used for the spanner hexagonal shaped part of erecting tools.This survey sensor is screwed in the internal thread with it, until outside on sensor housing around radial spacer be placed in and hold the distolateral of sleeve pipe.So rotate this survey sensor by means of the erecting tools that is seated on the spanner hexagonal shaped part subsequently, so that partition is pressed against and holds on sleeve pipe distolateral and make the charging apparatus air seal under plastic deformation.
In same known survey sensor charging apparatus (EP0704698A1), the case side external thread that is used for being screwed into the empty internal thread that holds sleeve pipe be displaced on the hollow screw that is on the sensor housing with getting loose and on the sensor housing under hollow screw a molded radially outstanding annular flange, sensor housing is bearing in one by means of this annular flange and is configured in and holds on the annular shoulder in the sleeve pipe, that radially inwardly stretch out.Be tightened onto in the internal thread that holds sleeve pipe hollow screw with its distolateral be pressed on the annular flange and be fixed be clamped on the annular shoulder that holds sleeve pipe.Survey sensor self must not rotate in this loading procedure, this causes larger installation friendly, because survey sensor stably is connected with importing electrical connection cable wherein usually, this electrical connection cable often was connected on the control device before the installation of survey sensor.
At the known charging apparatus (DE102007042226A1) that is used for Abgassensor, sensor housing has the external thread section with different overall diameters that two axial front and back one after the other arrange, the more close shell end of external thread section that wherein diameter is less.The possibility that presents thus is, constant survey sensor can be encased in to be configured to have the holding in the sleeve pipe of different internal thread diameter.
Summary of the invention
The advantage that the device that holds sleeve pipe for a survey sensor being encased in a sky with feature of claim 1 according to the present invention has is, on the one hand, by abutment ring also can with have standardized housing external thread for example the routine measurement sensor of M18 be encased in and have larger internal thread holding in the sleeve pipe of M20 for example, these hold sleeve pipe and are provided for being installed in the gas outlet by some motor vehicle manufacturers.Needn't adjust thus the production line for standardized survey sensor housing, also can satisfy the mounting condition of the change of these motor vehicle manufacturers, this helps to reduce significantly cost.On the other hand, improved simultaneously the installation friendly, because sensor housing and when the essential rotation of whole survey sensor is less than a turn over then, import in the survey sensor and the electrical connection cable that has been connected with control device can or only not hinder installation slightly.
Can expand and improve the device that in claim 1, provides by the measure that in other claim, realizes.
According to a kind of favourable embodiment of the present invention, described abutment ring has the axial stop that a radially outstanding annular flange and described sensor housing have an annular in its end towards described sensor housing, described abutment ring abuts on the described axial stop by its annular flange.Not only can be created in the anti-torsion device that is not intended to get loose that airtight connection in the charging apparatus can also be set up the survey sensor that prevents in holding sleeve pipe by means of this annular flange.
According to favourable form of implementation of the present invention, described housing-external thread, described sleeve pipe-internal thread, described ring-internal thread and described ring-external thread are configured to have identical hand of spiral, that is right-hand thread or left-hand thread, be possible thereby make at low cost all members.In this case, described ring-external thread only has one or two pitch.Be tightened onto housing-external thread fully until only need for example 90 ° to 180 ° of the little number of degrees of survey sensor rotation during axial stop by means of this little pitch number at abutment ring, hold being sealed and matched or wringing fit of survey sensor in the sleeve pipe in order to be based upon.Ring-internal thread can be made as housing-external thread long equally, and encircle-internal thread is limited to this little pitch number.Advantageously, this ring-internal thread also is configured to have identical pitch number, thereby can keep the axial length of abutment ring very little.For example can advantageously abutment ring be fabricated to the axial length with about 5mm.
According to alternative form of implementation of the present invention, described housing-the external thread that can mutually screw on the one hand and the screw thread of described ring-internal thread pair, described sleeve pipe-the internal thread that can mutually screw on the other hand respectively has identical hand of spiral with described ring-externally threaded screw thread to being configured to, however one of them screw thread to respect to another screw thread to having opposite hand of spiral.The advantage that produces in this structure embodiment of this charging apparatus is, needn't rotate this sensor housing again and then rotate this survey sensor when packing into.Sensor housing only screwing and fixing in holding sleeve pipe realized by this abutment ring of rotation.Ring-internal thread and ring-externally threaded pitch number is inoperative in this case, and threaded reach can for example be configured to identical.It is maximum that friendly is installed, even when between survey sensor and control device, stube cable short, preassembled electricity only being arranged.
According to favourable form of implementation of the present invention, the purpose of encircling for being rotatably connected on the annular flange of described abutment ring is provided with and is positioned at the functional element that is used for erecting tools on the Flange Plane, that along the circumferential direction mutually stagger and arrange.This functional element can be used for preventing rotation by bending or similar fashion after finishing installation.
Description of drawings
The present invention is further illustrated in description subsequently according to each embodiment illustrated in the accompanying drawings.Wherein:
Fig. 1 shows the skeleton view that being used in a measurement gas passage has survey sensor and hold the charging apparatus of sleeve pipe with dissecing;
Fig. 2 shows at the skeleton view according to the abutment ring in the charging apparatus of Fig. 1;
Fig. 3 shows the longitudinal section of the abutment ring through changing;
Fig. 4 shows the skeleton view according to the abutment ring of another embodiment;
Fig. 5 shows along the vertical view of the abutment ring of arrow V direction among Fig. 4.
Embodiment
The device that holds sleeve pipe 11 of in Fig. 1, describing in the longitudinal cross-section in perspective, be used for a survey sensor 10 is encased in the sky of a measurement gas passage 12 have one on the sensor housing 13 that is present in survey sensor 10 housing-external thread 14 and one be present in the described sleeve pipe-internal thread 15 that holds in the sleeve pipe 11.Hold sleeve pipe 11 and sometimes be also referred to as welded casing, it is inserted into that survey sensor imports in the opening 16 and welds together with the wall 121 of measurement gas passage 12.---it can be for example be used for to measure the oxygen of waste gas of internal combustion engine and lambda probe or the oxynitrides probe of oxynitride concentration---can see partly by means of airtight and watertight padding 18 and be fixed on the sensor element 17 of the gas sensitization in the sensor housing 13 and be placed into metal sleeve 19 on the sensor housing 13 that it covers the maintenance sleeve 20 that is fixed on equally on the sensor housing 13 by survey sensor 10.The ends from sensor housing 13 is given prominence to of sensor element 17---for reason is not shown at this clearly---cover and extend in the position of packing into the inside of measurement gas passage 12 usually by protection tube.Sensor element 17 is connected to the stube cable 21 that stretches out in the end of metal sleeve 19 in known manner, and it is connected with control device in its that side.The structure detail of other of the survey sensor that self is known can be learnt from DE10229031B3.
The important component part of charging apparatus is the abutment ring 22 with ring-internal thread 23 and ring-external thread 24, its in Fig. 2 in skeleton view and in Fig. 1 shown in the sectional view.Abutment ring 22 for example be inserted in for the housing-external thread 14 of the small diameter of M18 screw thread with for example be between the larger-diameter sleeve pipe-internal thread 15 of M20 screw thread.Correspondingly, ring-internal thread 23 be matched with housing-external thread 14 and encircle-external thread 24 is matched with sleeve pipe-internal thread 15 and for example is configured to M18 or the M20 screw thread.All thread structures of mentioning are to have identical hand of spiral to be right-hand thread at this.Nature, all screw threads also can be left-hand threads.Abutment ring 22 have in its end towards described sensor housing 13 annular flange 25 and sensor housing 13 have one around axial stop 26, abutment ring 22 abuts on the described axial stop via its annular flange 25.Usually sensor housing 13 has a housing section that arranges in order to install, spanner hexagonal shaped part 27 for example, and it has larger overall diameter with respect to the shell end section with housing-external thread 14.In the radially shoulder formation axial stop 26 of spanner hexagonal shaped part 27 to the transition part existence of housing-external thread 14.
Ring-external thread 24 is so constructed, so that the wringing fit that is threaded between ring-external thread 24 and the sleeve pipe-internal thread 15 is tightened onto on the sensor housing 13 until abut in abutment ring 22 on the axial stop 26 and screw in less than the turn over ground of sensor housing 13 and produce by making.Ring-external thread 24 only has one or two pitch for this reason.Advantageously, the line shaft of ring is only done as needed so large for the arrangement of pitch to structure length.Therefore, the axial length of abutment ring 22 is only with the axial width of annular flange 25 reach greater than ring-external thread 24.For example, the axial length of abutment ring is about 5mm.
In order to set up the friction tight anti-torsion that is threaded, be molded with at least one brace 28 at annular flange 25, it is bent at least one and is provided for erecting tools is placed on the flat acting surface 271 on the spanner hexagonal shaped part 27 after finishing installation.
In one of charging apparatus alternative form of implementation, ring-external thread 24 is configured to have the hand of spiral opposite with respect to the ring-internal thread 23 of abutment ring 22.Correspondingly, housing-external thread 14 and sleeve pipe-internal thread 15 also have the screw thread with opposite hand of spiral, thereby the screw thread of the housing-external thread 14 that can mutually screw on the one hand and ring-internal thread 23 pair, sleeve pipe-the internal thread 15 that can mutually screw on the other hand and the screw thread of ring-external thread 24 be to respectively having identical hand of spiral, but one of them screw thread to respect to another screw thread to having opposite hand of spiral.For example sleeve pipe-internal thread 15 and ring-external thread 24 have right-hand thread, and housing-external thread 14 and ring-internal thread 23 have left-hand thread.The annular flange of abutment ring 23 be provided with a plurality of for example six or alternatively three be positioned at functional element 29(Fig. 4 and Fig. 5 of being used for erecting tools on the Flange Plane, that along the circumferential direction mutually stagger and arrange), it for example is configured to molded integratedly radially outstanding brace.These functional elements 29 also can be bearing in spanner hexagonal shaped part 27 after finishing installation flat wrench faces is used for preventing rotation.
For the impermeability that produces charging apparatus can and be held between the end face of sleeve pipe 11 and insert a flexible O-ring seal at the annular flange 25 of abutment ring 22.Alternatively, the annular flange 25 of the relative configurations of abutment ring 22 self also is used as seal element.---as depicted in figure 3---annular flange 25 is flexibly constructed for this reason.When mounted, with annular flange 25 be pressed on the sensor housing 13 around axial stop and hold between the end face of sleeve pipe 11, wherein the lower seamed edge that is bearing on the end face that holds sleeve pipe 11 of annular flange 25 forms seal land limit 251.
Claims (11)
1. device that holds sleeve pipe (11) that is used for a survey sensor (10) is encased in a sky, having one is present in housing-external thread (14) on the sensor housing (13) and one and is present in the described sleeve pipe-internal thread (15) that holds in the sleeve pipe (11), it is characterized in that, be provided with an abutment ring (22) with ring-internal thread (23) and ring-external thread (24), it is upper and can be screwed in described sleeve pipe-internal thread (15) and the described ring-internal thread (23) of described abutment ring so consists of that described abutment ring can be tightened onto described housing-external thread (14) so that abutment ring (22) be tightened onto fully described housing-external thread (14) when upper by means of the wringing fit that is threaded of setting up less than a turn over of described sensor housing (13) between ring-external thread (24) and the sleeve pipe-internal thread (15).
2. device according to claim 1, it is characterized in that, described abutment ring (22) have in its end towards described sensor housing (13) annular flange (25) and described sensor housing (13) have one around axial stop (26), described abutment ring (22) abuts on the described axial stop by its annular flange (25).
3. device according to claim 1 and 2 is characterized in that, described housing-external thread (14), described sleeve pipe-internal thread (15), described ring-internal thread (23) and described ring-external thread (24) are configured to have identical hand of spiral.
4. device according to claim 3 is characterized in that, described ring-external thread (24) has one or two pitch.
5. according to claim 1 to one of 4 described devices, it is characterized in that the axial length of described abutment ring (22) is with the axial width of described annular flange (25) reach greater than described ring-external thread (24).
6. device according to claim 5 is characterized in that, the axial length of described abutment ring (22) is about 5mm.
7. according to claim 2 to one of 6 described devices, it is characterized in that, molded at least one flexible brace (28) on the described annular flange (25) of described abutment ring (22), it is flexible at least one molded, flat acting surface (271) on described sensor housing (13) for erecting tools.
8. device according to claim 1 and 2, it is characterized in that, described housing-the external thread (14) that can mutually screw on the one hand and the screw thread of described ring-internal thread (23) to the screw thread of the described sleeve pipe-internal thread (15) that can mutually screw on the other hand and described ring-external thread (24) to respectively having identical hand of spiral, and one of them screw thread to respect to another screw thread to having opposite hand of spiral.
9. device according to claim 8 is characterized in that, the annular flange (25) in described abutment ring (22) be provided with along the circumferential direction mutually arrange with staggering be used for erecting tools around functional element (29).
10. according to claim 1 to one of 9 described devices, it is characterized in that described abutment ring (22) is made by corrosion-resistant and heat-resisting steel.
11. according to claim 2 to one of 10 described devices, it is characterized in that, insert an O-ring seal between the axial stop (26) of the annular flange (25) of described abutment ring (22) and described sensor housing (13), perhaps described annular flange (25) self is constructed to seal element.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010031656.3 | 2010-07-22 | ||
| DE102010031656A DE102010031656A1 (en) | 2010-07-22 | 2010-07-22 | Device for installing a measuring sensor |
| PCT/EP2011/060458 WO2012010379A1 (en) | 2010-07-22 | 2011-06-22 | Connecting ring having an external and internal thread for installing a measuring sensor in a hollow receptacle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103003691A true CN103003691A (en) | 2013-03-27 |
| CN103003691B CN103003691B (en) | 2016-03-30 |
Family
ID=44483921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180035616.7A Expired - Fee Related CN103003691B (en) | 2010-07-22 | 2011-06-22 | For survey sensor being encased in the abutment ring with external thread and internal thread in empty accommodation sleeve pipe |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN103003691B (en) |
| DE (1) | DE102010031656A1 (en) |
| WO (1) | WO2012010379A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608778A (en) * | 2019-02-26 | 2020-09-01 | 埃贝斯佩歇排气技术有限公司 | Probe support arrangement system |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533571A (en) * | 2018-07-10 | 2018-09-14 | 无锡福艾德自动化科技有限公司 | A kind of inbuilt displacement sensor |
| CN109959480B (en) * | 2019-04-18 | 2024-02-13 | 中国工程物理研究院流体物理研究所 | Overpressure sensor tool structure in sealed explosion container |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4318107A1 (en) * | 1993-06-01 | 1994-12-08 | Bosch Gmbh Robert | Sensor arrangement in a gas line |
| CN1269887A (en) * | 1997-09-09 | 2000-10-11 | 罗伯特·博施有限公司 | Measuring probe |
| DE10346205A1 (en) * | 2003-02-26 | 2004-09-16 | Robert Bosch Gmbh | Sensor element fixing device for motor vehicle exhaust sensor, has fixing parts with wedge-shaped contour giving axial force component directioned from housing to tube section |
| CN1798971A (en) * | 2003-06-03 | 2006-07-05 | 罗伯特·博世有限公司 | Survey sensor |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0704698A1 (en) | 1994-09-27 | 1996-04-03 | General Motors Corporation | Exhaust sensor having flat plate ceramic sensing element and a sealing package |
| DE10229031B3 (en) | 2002-06-28 | 2004-03-11 | Robert Bosch Gmbh | Sensor for determining temperature or oxygen and/or nitrogen oxide concentration in I.C. engine exhaust gas has sealing units with a deformable radially protruding bar arranged on the periphery of a housing |
| CN100483121C (en) * | 2003-02-26 | 2009-04-29 | 罗伯特·博施有限公司 | Apparatus for fixing measuring sensor |
| DE102007042226A1 (en) | 2007-09-05 | 2009-03-12 | Robert Bosch Gmbh | Electrical device, particularly exhaust sensor or spark plug, has housing with external screw thread to screw electrical devices into internal thread of anti device, and another external screw thread |
-
2010
- 2010-07-22 DE DE102010031656A patent/DE102010031656A1/en not_active Withdrawn
-
2011
- 2011-06-22 WO PCT/EP2011/060458 patent/WO2012010379A1/en active Application Filing
- 2011-06-22 CN CN201180035616.7A patent/CN103003691B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4318107A1 (en) * | 1993-06-01 | 1994-12-08 | Bosch Gmbh Robert | Sensor arrangement in a gas line |
| CN1269887A (en) * | 1997-09-09 | 2000-10-11 | 罗伯特·博施有限公司 | Measuring probe |
| DE10346205A1 (en) * | 2003-02-26 | 2004-09-16 | Robert Bosch Gmbh | Sensor element fixing device for motor vehicle exhaust sensor, has fixing parts with wedge-shaped contour giving axial force component directioned from housing to tube section |
| DE10346205B4 (en) * | 2003-02-26 | 2008-03-06 | Robert Bosch Gmbh | Device for attaching a sensor |
| CN1798971A (en) * | 2003-06-03 | 2006-07-05 | 罗伯特·博世有限公司 | Survey sensor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608778A (en) * | 2019-02-26 | 2020-09-01 | 埃贝斯佩歇排气技术有限公司 | Probe support arrangement system |
| CN111608778B (en) * | 2019-02-26 | 2023-02-28 | 普瑞姆有限公司 | Probe support arrangement system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103003691B (en) | 2016-03-30 |
| WO2012010379A1 (en) | 2012-01-26 |
| DE102010031656A1 (en) | 2012-01-26 |
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