CN106840456A - Generating set oil groove dedicated temperature sensor - Google Patents
Generating set oil groove dedicated temperature sensor Download PDFInfo
- Publication number
- CN106840456A CN106840456A CN201510882583.XA CN201510882583A CN106840456A CN 106840456 A CN106840456 A CN 106840456A CN 201510882583 A CN201510882583 A CN 201510882583A CN 106840456 A CN106840456 A CN 106840456A
- Authority
- CN
- China
- Prior art keywords
- contact pin
- temperature sensor
- jack
- oil groove
- generating set
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
- G01K13/026—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow of moving liquids
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
- H01R13/187—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member in the socket
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2464—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the contact point
- H01R13/2471—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the contact point pin shaped
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/622—Screw-ring or screw-casing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/20—Connectors or connections adapted for particular applications for testing or measuring purposes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The invention discloses a kind of generating set oil groove dedicated temperature sensor, wherein, it includes temperature probe；Contact pin component, including contact pin housing, the first insulator being arranged in the contact pin housing, the contact pin telescopic along its length that is located in the first insulator；Jack assemblies, including the Socket casing being threadedly coupled, the jack being adapted to the contact size that is arranged in the Socket casing and the terminal plate positioned at described jack one end with the contact pin housing.Contact pin component and jack assemblies employ dismountable spiro connection structure of stabilization, realize the fast insert-pull between temperature sensor temperature probe and epitaxial wires；It is safe and reliable using contact pin and the structure of terminal plate with elastic telescopic function so that the electrical connection of contact pin and terminal plate is can guarantee that after contact pin insertion, realizes that epitaxial wires are electrically connected with elastic contact pin；Hat spring is set in jack, and temperature sensor is during long-term use in oil groove, and contact pin will not also be moved up and down and loosened, reliable and stable.
Description
Technical field
The present invention relates to temperature sensor, more particularly to a kind of generating set oil groove dedicated temperature sensor.
Background technology
What temperature sensor was generally used in the major bearing oil grooves of power station generator group prolongs with longer wire lead
Structure is stretched, because temperature sensor is soaked by the impact of oil stream and HTHP for a long time, and is laid in narrow
In small oil groove, cause power station generator group bearing shell to overhaul has certain with the verifying work of temperature sensor
Difficulty, temperature sensor is when damage need to be changed, it is necessary to which the wiring together with extension wire and rear end is torn open
Fall, great difficulty is brought to maintenance, also increase maintenance cost.It is existing for power station unit oil groove
Temperature sensor be spring protection integral structure, mainly by stainless steel protection pipe, fixing bolt, cone
Shape spring protection pipe and the most of composition of temperature sensor wires four.One is formed after protection tube end welding
The cavity of sealing, plays a very good protection to temperature sensor temperature element.Volute spring protection pipe
It is conductive wire protection apparatus, after be transferred to for the signal long-distance of temperature sensor measurement by temperature sensor wires
In the secondary meter at end, however, being not suitable for making for a long time in oil groove using the temperature sensor of the structure
With, it is unable to fast insert-pull in construction, and overall work amount is very big, anti-knock shock resistance poor-performing,
Repair and maintenance usually takes time and effort, more difficult.
Therefore, prior art has much room for improvement and develops.
The content of the invention
It is an object of the invention to overcome of the prior art not enough and to provide a kind of generating set oil groove special
Temperature sensor.
The present invention solves the technical scheme that is used of prior art problem：A kind of generating set oil groove is special
Temperature sensor, wherein, it includes：
Temperature probe, the temperature probe has been welded to connect an installation bolt；
Contact pin component, including contact pin housing, be arranged in the contact pin housing the first insulator, wear
Contact pin telescopic along its length in the first insulator, the contact pin housing passes through a spiral-lock nut
The tail end of the temperature probe is fixed on, the contact pin is electrically connected with the extraction wire of the temperature probe；
Jack assemblies, including be threadedly coupled with the contact pin housing Socket casing, be arranged on the socket
The jack being adapted to the contact size in housing and the terminal plate positioned at described jack one end, it is described to insert
One end of pin electrically connects with the extraction wire of the temperature probe, the other end is flexibly supported on the terminal plate；
Epitaxial wires, are arranged with lead wire protective tube outside the epitaxial wires, the epitaxial wires connect with described
Line plate is electrically connected and drawn from the lead wire protective tube through the jack assemblies.
Further, the contact pin is provided with multiple, the position and quantity one of the contact pin and the jack
One correspondence, the quantity of the terminal plate is corresponding to interval setting between the quantity and each terminal plate of the contact pin.
Further, the head end of the contact pin housing has one section of external screw thread, the Socket casing tail end tool
There is the internal thread being adapted to the external screw thread, the second insulator, described are provided with the Socket casing
Length direction in two insulators along the Socket casing is formed with the jack, is set in the jack inner chamber
It is equipped with hat spring.
Further, the contact pin include electrically connected with the extraction wire of the temperature probe canned paragraph,
The telescopic section being set in the canned paragraph and the bullet in compressive state being arranged in the canned paragraph
Spring, the contact pin when being plugged on the jack side wall of the canned paragraph with it is described hat spring support and described
Telescopic section is supported with the connecting plate and is connected.
Further, it is in flare openings that the arrival end of the jack is set, and the front end of the telescopic section sets
Put in coniform.
Further, the Socket casing includes being fixedly connected on the afterbody shell of the lead wire protective tube tail end
Body, the head shell for being provided with the internal thread, for connecting the afterbody housing and the head shell
Hollow connecting bolt.
Further, one end of the connecting bolt have for be fastened on flange in the head shell,
The other end is threadedly coupled with the afterbody housing.
Further, the head shell is provided with the lock-screw of head shell side wall described in radial direction insertion.
Further, be additionally provided with the head shell for the contact pin component and the jack assemblies it
Between seal chloroprene rubber ring.
Further, live conductor ring is also embedded in the afterbody housing, the lead wire protective tube sets for inside
It is equipped with the metal hose of metallic shield web frame.
The beneficial effects of the invention are as follows：Contact pin component and jack assemblies employ the dismountable of stabilization and are spirally connected
Structure, realizes the fast insert-pull between temperature sensor temperature probe and epitaxial wires, can facilitate temperature
The dismounting of sensor or part replacement are operated, and can save installation, take-down time, greatly improve installation,
Dismounting and part replacement efficiency, if temperature probe is damaged, can not remove the wiring of temperature sensor rear end
In the case of change temperature sensor, reduce maintenance cost；Using the contact pin with elastic telescopic function
With the structure of terminal plate so that the electrical connection of contact pin and terminal plate is can guarantee that after contact pin insertion, extension is realized
Wire is electrically connected with elastic contact pin, safe and reliable；Hat spring is set in jack, and temperature sensor is in oil groove
During long-term use, contact pin will not also be moved up and down and loosened, reliable and stable.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment of the present invention generating set oil groove dedicated temperature sensor；
Fig. 2 is the phantom of contact pin component；
Fig. 3 is the sectional view of jack assemblies；
Fig. 4 is the structural representation of contact pin；
The realization of the object of the invention, functional characteristics and advantage will be done further referring to the drawings in conjunction with the embodiments
Explanation.
Reference：
Temperature probe 10；Installation bolt 11；
Contact pin component 20；
Contact pin housing 210；First insulator 220；External screw thread 2101；
Contact pin 230；Canned paragraph 2301；Telescopic section 2302；
Jack assemblies 30；
Socket casing 310；Jack 320；Terminal plate 330；Connecting bolt 340；Second insulator
350；Afterbody housing 3110；Head shell 3120；Internal thread 3101；Lock-screw 3102；Hat spring 3201；
Chloroprene rubber ring 3103；Line ball ring 3104；
Epitaxial wires 40；Lead wire protective tube 41；
Spiral-lock nut 50.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein
Same or similar label represents same or similar element or with same or like function from start to finish
Element.Embodiment below with reference to Description of Drawings is exemplary, it is intended to for explaining the present invention,
And be not considered as limiting the invention.
In the description of the invention, " multiple " is meant that two or more, unless otherwise clear and definite
It is specific to limit.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ",
The terms such as " connection ", " fixation " should be interpreted broadly, for example, it may be being fixedly connected, it is also possible to
It is to be detachably connected, or is integrally connected；Can mechanically connect, or electrically connect；Can be
It is joined directly together, it is also possible to be indirectly connected to by intermediary, can is two connections of element internal.It is right
For one of ordinary skill in the art, above-mentioned term can be as the case may be understood in the present invention
Concrete meaning.
Referring to figs. 1 to shown in Fig. 4, the invention provides a kind of generating set oil groove dedicated temperature sensor,
Including temperature probe 10, epitaxial wires 40, the contact pin component 20 and jack assemblies 30 that are threadedly coupled；Survey
The signal conductor of warm element is drawn from the tail end of temperature probe 10, and installation bolt 11 is weldingly fixed on thermometric
On probe 10, for temperature probe 10 to be arranged on into equipment such as oil groove according to certain placed-depth,
Contact pin component 20 is fixed on the tail end of temperature probe 10 by a spiral-lock nut 50, and contact pin component 20 is wrapped
Include contact pin housing 210, the first insulator 220 being arranged in the contact pin housing 210, be located in first
In insulator 220 can elastic telescopic contact pin 230, jack assemblies 30 include and the spiral shell of contact pin housing 210
Socket casing 310, the jack with the size fit of contact pin 230 being arranged in Socket casing 310 of line connection
320 and the terminal plate 330 positioned at the one end of jack 320, one end of contact pin 230 and drawing for temperature probe 10
Go out wire electrical connection, the other end and be flexibly supported on terminal plate 330, contact pin component 20 is inserted into jack assemblies
After 30 to certain depth, elastic contact pin 230 is contacted with terminal plate 330, and contact pin component 20 is in the fastening that is spirally connected
During and completely fasten after, contact pin 230 is connected with terminal plate 330 all the time, the overcoat of epitaxial wires 40
Lead wire protective tube 41 is provided with, the epitaxial wires 40 of temperature sensor are electrically connected and through socket group with contact pin 230
Part 30 is drawn from lead wire protective tube 41.Generating set oil groove dedicated temperature sensor of the invention, is suitable to
Used in oil groove, with the erosion-resisting premium properties of impact resistance, and dismounting and the replacing of part are all non-
Often convenient, the contact of inside contact pin 230 is good, is hardly damaged.
Specifically, as shown in figure 1, the structure of temperature probe 10 and installation bolt 11 with act on it is existing
Temperature sensor it is identical.Temperature probe 10 is sealed temperature element such as film platinum resistor by stainless steel protection pipe
Dress is formed, so as to be played a very good protection to temperature element.Lead wire protective tube 41 can be that metal is soft
Pipe or spring protection pipe, Socket casing 310 is reliably fixed on by the existing suitable method such as cold presswork
Tail end, epitaxial wires 40 are played a very good protection.
Contact pin 230 can be made up of red copper gilding, and coefficient of elasticity is high, contact resistance is small, electric conductivity
Good, mechanical strength is big, ensure that contact is reliable.The quantity of contact pin 230 can set according to actual needs,
The quantity of the signal conductor that temperature probe 10 is drawn for example is depended on, when contact pin 230 is set to multiple, is inserted
The quantity in hole 320 and position and socket is that quantity and position correspond, now, terminal plate 330
Interval setting between corresponding multiple, and each terminal plate 330 is set to, as shown in Figure 2.Contact pin
Housing 210 is made of metal, and afterbody is formed with external screw thread 2101, for being threadedly coupled with jack assemblies 30.
First the head end of contact pin 230 is welded with the signal conductor of temperature probe 10 during installation, is pushed away with specific purpose tool
Enter in insulator, the tail end of contact pin 230 stretches out through insulator, then will install the exhausted of contact pin 230
In edge body press-in contact pin housing 210, contact pin component 20 is finally embedded in the tail end spiral-lock of temperature probe 10
Nut 50 is encapsulated after fixing with epoxide-resin glue, completes the connection of the front section of temperature sensor.The
One insulator 220 can use such as thermoplastic, by add glass fiber reinforcement mechanical strength,
Reduce water absorption rate, improve dielectric strength.
In one embodiment, as shown in figure 3, the head end of contact pin housing 210 has one section of external screw thread 2101,
The tail end of the Socket casing 310 has the internal thread 3101 being adapted to the external screw thread 2101, the socket
It is provided with housing 310 in second insulator 350, second insulator 350 along the Socket casing
310 length direction is formed with the jack 320, and hat spring 3201 is provided with the inner chamber of the jack 320,
Hat spring 3201 has certain elasticity, and from the side, hat spring 3201 is that depression jack 320 inner chamber is set
, during the insertion jack 320 of contact pin 230, side wall and the hat spring 3201 of contact pin 230 are supported so that contact pin
After 230 fully-inserted jacks 320, contact pin 230 will not offset in jack 320, that is to say, that temperature
During long-term use in oil groove, contact pin 230 will not also be moved up and down and loosened degree sensor, surely
It is fixed reliable.
In a specific embodiment of the invention, as shown in figure 4, contact pin 230 includes and the thermometric
The canned paragraph 2301 of the extraction wire electrical connection of probe 10, be set in it is flexible in the canned paragraph 2301
Section 2302 and the spring in compressive state being arranged in the canned paragraph 2301, the contact pin 230
The side wall of the canned paragraph 2301 is supported and institute with the hat spring 3201 when being plugged on the jack 320
State telescopic section 2302 and supported with the terminal plate 330 and be connected, that is to say, that canned paragraph 2301 is by hat spring
3201 support and are fastened in jack 320, telescopic section 2302 when contact pin 230 inserts certain depth with
Terminal plate 330 is contacted, and realizes the electrical connection of contact pin 230 and epitaxial wires 40, and the grafting of contact pin 230 is completed
Afterwards, telescopic section 2302 is also supported with terminal plate 330 and contacted, safe and reliable.
In certain embodiments, it is in flare openings that can set the arrival end of jack 320, meanwhile,
The front end of the telescopic section 2302 of contact pin 230 is set in coniform, in order to the smooth insertion of contact pin 230.
In a specific embodiment of the invention, as shown in figure 3, Socket casing 310 includes fixing
It is connected to the afterbody housing 3110 of the tail end of the lead wire protective tube 41, is provided with the internal thread 3101
Head shell 3120, for connecting the hollow of the afterbody housing 3110 and the head shell 3120
Connecting bolt 340, i.e. the second insulator and jack 320 are located in connecting bolt 340, head shell 3120
After connecting bolt 340 is connected with afterbody housing 3110, can be rotated relative to connecting bolt 340.
In more detail, one end of connecting bolt 340 has convex in the head shell 3120 for being fastened on
Edge, the other end are threadedly coupled with the afterbody housing 3110.
In a preferred embodiment of the invention, head shell 3120 is provided with head described in radial direction insertion
The lock-screw 3102 of the side wall of portion's housing 3120, can strengthen the anti-seismic performance of temperature sensor.
Advantageously, can also be provided with the head shell 3120 for by contact pin component 20 and institute
The chloroprene rubber ring 3103 sealed between jack assemblies 30 is stated, to realize that contact pin component 20 screws in socket group
IP68 sealings after part 30 between the two.
In a specific embodiment, as shown in figure 1, pressure can be also embedded with afterbody housing 3110
Wire loop 3104, the lead wire protective tube 41 is the metal hose for being internally provided with metallic shield web frame, is used
Compressed in the epitaxial wires 40 that will be passed through, prevent the disturbing influence of the rear end of epitaxial wires 40, realized
It is reliably connected.Lead wire protective tube 41 has higher-strength and degree of protection, is tied using shielding is internally provided with
The metal hose of structure, it can be complete using the hydraulic means of high density and intensity with the connection of stainless steel structure
Into.
In sum, the present invention provide generating set oil groove dedicated temperature sensor, contact pin component and insert
Holder assembly employs dismountable spiro connection structure of stabilization, realizes temperature sensor temperature probe and extension
Fast insert-pull between wire, the dismounting or part replacement that can facilitate temperature sensor is operated, and can be saved
Installation, take-down time, installation, dismounting and part replacement efficiency are greatly improved, if temperature probe is damaged,
Temperature sensor is changed in the case of being connected up temperature sensor rear end is not removed, is reduced and is safeguarded into
This；Using contact pin and the structure of terminal plate with elastic telescopic function so that be can guarantee that after contact pin insertion
Contact pin and the electrical connection of terminal plate, realize that epitaxial wires are electrically connected with elastic contact pin, safe and reliable；Jack
Interior to set hat spring, during long-term use in oil groove, contact pin will not also be moved up and down temperature sensor
And loosen, it is reliable and stable.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " show
The description of example ", " specific example " or " some examples " etc. means to be retouched with reference to the embodiment or example
Specific features, structure, material or the feature stated are contained at least one embodiment of the invention or example
In.In this manual, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or
Example.And, the specific features of description, structure, material or feature can be at any one or many
Combined in an appropriate manner in individual embodiment or example.
Although embodiments of the invention have been shown and described above, it is to be understood that above-mentioned implementation
Example is exemplary, it is impossible to be interpreted as limitation of the present invention, one of ordinary skill in the art is not taking off
Above-described embodiment can be carried out within the scope of the invention in the case of the principle of the invention and objective
Change, modification, replacement and modification.
Claims (10)
1. a kind of generating set oil groove dedicated temperature sensor, it is characterised in that it includes：
Temperature probe, the temperature probe has been welded to connect an installation bolt；
Contact pin component, including contact pin housing, be arranged in the contact pin housing the first insulator, wear
Contact pin telescopic along its length in the first insulator, the contact pin housing passes through a spiral-lock nut
It is fixed on the tail end of the temperature probe；
Jack assemblies, including be threadedly coupled with the contact pin housing Socket casing, be arranged on the socket
The jack being adapted to the contact size in housing and the terminal plate positioned at described jack one end, it is described to insert
One end of pin electrically connects with the extraction wire of the temperature probe, the other end is flexibly supported on the terminal plate；
Epitaxial wires, are arranged with lead wire protective tube outside the epitaxial wires, the epitaxial wires connect with described
Line plate is electrically connected and drawn from the lead wire protective tube through the jack assemblies.
2. generating set oil groove dedicated temperature sensor according to claim 1, it is characterised in that
The contact pin is provided with multiple, and the position and quantity one-to-one corresponding of the contact pin and the jack are described to connect
The quantity of line plate is corresponding to interval setting between the quantity and each terminal plate of the contact pin.
3. generating set oil groove dedicated temperature sensor according to claim 1, it is characterised in that
The head end of the contact pin housing has one section of external screw thread, and the Socket casing tail end has and the external screw thread
The internal thread of adaptation, is provided with the second insulator, second insulator along institute in the Socket casing
The length direction for stating Socket casing is formed with the jack, and hat spring is provided with the jack inner chamber.
4. generating set oil groove dedicated temperature sensor according to claim 3, it is characterised in that
The contact pin includes the canned paragraph electrically connected with the extraction wire of the temperature probe, is set in the fixation
Telescopic section and the spring in compressive state that is arranged in the canned paragraph in section, the contact pin grafting
In the jack, the side wall of the canned paragraph is supported and the telescopic section and the connection with the hat spring
Plate supports connection.
5. generating set oil groove dedicated temperature sensor according to claim 4, it is characterised in that
It is in flare openings that the arrival end of the jack is set, and the front end of the telescopic section is set in coniform.
6. generating set oil groove dedicated temperature sensor according to claim 1, it is characterised in that
The Socket casing include being fixedly connected on the afterbody housing of the lead wire protective tube tail end, be provided with it is described
The head shell of internal thread, the hollow connection spiral shell for connecting the afterbody housing and the head shell
Bolt.
7. generating set oil groove dedicated temperature sensor according to claim 6, it is characterised in that
One end of the connecting bolt have for be fastened on flange in the head shell, the other end with it is described
Afterbody housing is threadedly coupled.
8. generating set oil groove dedicated temperature sensor according to claim 6, it is characterised in that
The head shell is provided with the lock-screw of head shell side wall described in radial direction insertion.
9. generating set oil groove dedicated temperature sensor according to claim 6, it is characterised in that
The neoprene rubber for being sealed between the contact pin component and the jack assemblies is additionally provided with the head shell
Cushion rubber.
10. generating set oil groove dedicated temperature sensor according to claim 6, it is characterised in that
Live conductor ring is also embedded in the afterbody housing, the lead wire protective tube is to be internally provided with metallic shield net
The metal hose of structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510882583.XA CN106840456A (en) | 2015-12-04 | 2015-12-04 | Generating set oil groove dedicated temperature sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510882583.XA CN106840456A (en) | 2015-12-04 | 2015-12-04 | Generating set oil groove dedicated temperature sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106840456A true CN106840456A (en) | 2017-06-13 |
Family
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| CN201510882583.XA Pending CN106840456A (en) | 2015-12-04 | 2015-12-04 | Generating set oil groove dedicated temperature sensor |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525555A (en) * | 2017-09-25 | 2017-12-29 | 昆山杰顺通精密组件有限公司 | Gas meter, flow meter waterproof temperature sensing device |
| CN109341879A (en) * | 2018-11-12 | 2019-02-15 | 安徽容知日新科技股份有限公司 | Sensing equipment and the method for installing sensing equipment |
| CN109713510A (en) * | 2018-12-29 | 2019-05-03 | 武汉固德超前高新科技研发有限公司 | A kind of novel well logging high pressure waterproof connector |
| CN110455421A (en) * | 2019-09-04 | 2019-11-15 | 深圳市泰士特科技股份有限公司 | The moisture-proof temp sensor device of quick assembled type anti-corrosion |
| CN111779831A (en) * | 2020-05-22 | 2020-10-16 | 蚌埠煜明电子科技有限公司 | Oxygen sensor with wire harness protection |
| CN114216577A (en) * | 2021-11-27 | 2022-03-22 | 孙雨欣 | Polymer PTC temperature sensor |
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| SU1534564A1 (en) * | 1987-02-09 | 1990-01-07 | Опытный Завод Физико-Механического Института Ан Усср | Electric connector |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525555A (en) * | 2017-09-25 | 2017-12-29 | 昆山杰顺通精密组件有限公司 | Gas meter, flow meter waterproof temperature sensing device |
| CN109341879A (en) * | 2018-11-12 | 2019-02-15 | 安徽容知日新科技股份有限公司 | Sensing equipment and the method for installing sensing equipment |
| CN109713510A (en) * | 2018-12-29 | 2019-05-03 | 武汉固德超前高新科技研发有限公司 | A kind of novel well logging high pressure waterproof connector |
| CN109713510B (en) * | 2018-12-29 | 2020-12-08 | 武汉固德超前高新科技研发有限公司 | High-pressure waterproof joint for well logging |
| CN110455421A (en) * | 2019-09-04 | 2019-11-15 | 深圳市泰士特科技股份有限公司 | The moisture-proof temp sensor device of quick assembled type anti-corrosion |
| CN111779831A (en) * | 2020-05-22 | 2020-10-16 | 蚌埠煜明电子科技有限公司 | Oxygen sensor with wire harness protection |
| CN114216577A (en) * | 2021-11-27 | 2022-03-22 | 孙雨欣 | Polymer PTC temperature sensor |
| CN117996536A (en) * | 2024-04-03 | 2024-05-07 | 国网山西省电力公司太原供电公司 | Portable transfer box for high-voltage test |
| CN117996536B (en) * | 2024-04-03 | 2024-07-05 | 国网山西省电力公司太原供电公司 | Portable transfer box for high-voltage test |
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