CN106097644A - Temperature alarm system and clutch assembly - Google Patents
Temperature alarm system and clutch assembly Download PDFInfo
- Publication number
- CN106097644A CN106097644A CN201610472228.XA CN201610472228A CN106097644A CN 106097644 A CN106097644 A CN 106097644A CN 201610472228 A CN201610472228 A CN 201610472228A CN 106097644 A CN106097644 A CN 106097644A
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- China
- Prior art keywords
- temperature
- magnetic material
- permanent magnet
- material piece
- alarm system
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Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a kind of temperature alarm system, including temperature inductor and alarm device, temperature inductor includes magnetic material piece that permanent magnet, Curie temperature are preset temperature and for supporting described permanent magnet and the housing of described magnetic material piece, described magnetic material piece separate with described permanent magnet when temperature is higher than preset temperature so that alarm device connect report to the police, when temperature is less than preset temperature with the absorption adhesive of described permanent magnet so that described alarm device disconnects.During the temperature alarm system that the application present invention provides, when the temperature residing for temperature inductor is higher, when the temperature of magnetic material piece is higher than preset temperature, magnetic material piece is changed into paramagnet, separates with permanent magnet, and alarm device is connected and carried out alarm.To remind related personnel that the cooling that carries out shutting down or be correlated with processes, thus the fault avoiding the unit exception ablations such as clutch to cause, reduce customer using cost.The invention also discloses a kind of clutch assembly including said temperature warning system.
Description
Technical field
The present invention relates to technical field of vehicle, more particularly, it relates to a kind of temperature alarm system, further relate to one and include
The clutch assembly of said temperature warning system.
Background technology
Clutch is the important component part of vehicle, and user is during using car load, due to the event of clutch steerable system
Barrier, wrong operation of motor, overload, long-time in reasons such as hill path travelings, clutch is in sliding wear state and causes clutch system temperature
Degree is abnormal to be raised, and now clutch driven plate will wear and tear the most in a large number, by ablation clutch assembly time serious.
But, user, during using clutch, owing to cannot know the specific works situation of clutch, therefore exists
Car load remains to typically be difficult to discover whether clutch has exception when travelling, and usually in clutch seriously ablation, hangs shelves and also cannot
The when of traveling, car load has occurred in that fault.Thus clutch assembly need to be keeped in repair, customer using cost is high.
In sum, how to efficiently solve and the vehicle interior structure specific works situations such as clutch cannot be monitored
Cause clutch etc. easily to break down the problems such as scaling loss, be current those skilled in the art's urgent problem.
Summary of the invention
In view of this, first purpose of the present invention is to provide a kind of temperature alarm system, this temperature alarm system
Structure design can efficiently solve and cannot be monitored causing clutch to vehicle interior structure specific works situations such as clutches
Devices etc. easily break down the problem of scaling loss, second object of the present invention be to provide a kind of include said temperature warning system from
Clutch assembly.
In order to reach above-mentioned first purpose, the present invention provides following technical scheme:
A kind of temperature alarm system, including temperature inductor and alarm device, described temperature inductor includes permanent magnet, residence
In temperature be the magnetic material piece of preset temperature and for supporting described permanent magnet and the housing of described magnetic material piece, described magnetic
Property material pieces separate with described permanent magnet when temperature is higher than preset temperature so that alarm device connect report to the police, in temperature less than pre-
If with the absorption adhesive of described permanent magnet so that described alarm device disconnects during temperature.
Preferably, in said temperature warning system, also include fixing the insulation sleeve being connected, described insulation sleeve with described housing
Inside be provided with on the electrode being electrically connected with described alarm device, described permanent magnet or described magnetic material piece be provided with for
Described electrode contact or disconnection are to control the contact chip that described alarm device is switched on or switched off.
Preferably, in said temperature warning system, also including heating column, one end of described heating column embeds described magnetic material
Materials and parts are interior, the other end extend out to outside described housing.
Preferably, in said temperature warning system, described housing includes being sheathed on described permanent magnet and described magnetic material
Adiabatic guide pin bushing outside part.
Preferably, in said temperature warning system, described magnetic material piece is fixing with described housing to be connected, described permanent magnet
Can move along described housing.
Preferably, in said temperature warning system, being fixed with guide in described housing, described permanent magnet is sheathed on described
Outside guide.
Preferably, in said temperature warning system, be additionally included in temperature less than preset temperature time for driving described permanent magnetism
The elastic component that ferrum separates with described magnetic material piece.
Preferably, in said temperature warning system, described elastic component includes that being arranged at described permanent magnet deviates from described magnetic
The stretching spring of one end of material pieces, one end of described stretching spring and described housing be fixing to be connected, the other end and described permanent magnetism
Ferropexy connects, and described magnetic material piece is fixing with described housing to be connected.
Preferably, in said temperature warning system, also including chiller, described chiller is at described magnetic material piece
With connection work under described permanent magnet released state, disconnect under described magnetic material piece with described permanent magnet attracting state and stopping
Only.
The temperature alarm system that the present invention provides includes temperature inductor and alarm device.Wherein, temperature inductor includes
Permanent magnet, magnetic material piece and housing.Housing is used for supporting permanent magnet and magnetic material piece, and the Curie temperature of magnetic material piece is
Preset temperature, and then when temperature is higher than preset temperature, magnetic material piece can separate alarm device connection with permanent magnet to be carried out
Report to the police；And when temperature is less than preset temperature, magnetic material piece can be pulled together with permanent magnet and make alarm device disconnection stop
Only report to the police.
During the temperature alarm system that the application present invention provides, temperature inductor can be installed on parts to be monitored, as
It is installed on clutch first-class, and then when the ambient temperature residing for temperature inductor is relatively low, the temperature of magnetic material piece is less than presetting
Temperature, i.e. during Curie temperature, magnetic material piece by permanent magnet adhesive, thus can keep alarm device to be off, table
Bright monitoring component operating temperature is normal.And when the temperature residing for temperature inductor is higher, the temperature of magnetic material piece is higher than presetting
During temperature, magnetic material piece is changed into paramagnet and loses magnetism, thus magnetic material piece separates with permanent magnet, thus connects warning
Device, and then alarm device carries out alarm.In sum, by the monitoring of temperature alarm system, when parts to be detected
When operating temperature is higher than safe temperature, alarm device i.e. carries out alarm, to remind related personnel to carry out fall of shutting down or be correlated with
Temperature radiating treatment, thus the fault avoiding the unit exception ablations such as clutch to cause, reduce customer using cost.
In order to reach above-mentioned second purpose, present invention also offers a kind of clutch assembly, this clutch assembly includes
Any of the above-described kind of temperature alarm system.Owing to above-mentioned temperature alarm system has above-mentioned technique effect, there is this temperature alarming
The clutch assembly of system also should have corresponding technique effect.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
The temperature inductor structural representation of a kind of detailed description of the invention of temperature alarm system that Fig. 1 provides for the present invention；
The partial structurtes schematic diagram of the clutch assembly that Fig. 2 provides for the present invention.
In accompanying drawing, labelling is as follows:
Temperature inductor 1, gear box casing 2, permanent magnet 11, magnetic material piece 12, heating column 13, adiabatic guide pin bushing 14, absolutely
Edge set 15, electrode 16, contact chip 17, stretch spring 18, guide 19.
Detailed description of the invention
The embodiment of the invention discloses a kind of temperature alarm system, to avoid the fault of the unit exception ablations such as clutch,
Reduce customer using cost.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Refer to the temperature sense of a kind of detailed description of the invention of temperature alarm system that Fig. 1-Fig. 2, Fig. 1 provide for the present invention
Device structural representation；The partial structurtes schematic diagram of the clutch assembly that Fig. 2 provides for the present invention.
In a kind of detailed description of the invention, the temperature alarm system that the present invention provides includes temperature inductor 1 and dress of reporting to the police
Put.Temperature inductor 1 includes permanent magnet 11, magnetic material piece 12 and housing.
Wherein, housing is used for supporting permanent magnet 11 and magnetic material piece 12.Shape for housing can not specifically limit
Fixed, only need to support permanent magnet 11 and magnetic material piece 12.As use cross section be circular tubular shell or
Cross section is square tubular shell etc..
The magnetic material that magnetic material piece 12 uses Curie temperature to be preset temperature, the size of concrete preset temperature needs basis
The safe temperature of parts to be monitored is configured, as clutch system, and the magnetic that Curie temperature can be used to be 200 DEG C
Property material, and then temperature higher than 200 DEG C time, magnetic material piece 12 is changed into paramagnet, loses magnetism, with permanent magnet 11 points
From.Magnetic material piece 12 is specifically as follows in the prior aries such as ndfeb magnet the magnetic material of routine and makes, according to Curie
The different requirement of temperature is optionally provided.Concrete preset temperature can be in the safe working temperature of parts to be monitored
Limit value, it is also possible to for the threshold value less than safe working temperature higher limit, so that related personnel has abundance after the prompting that receives the report for police service
Operating time, it is to avoid the scaling loss of parts to be monitored.
When temperature is higher than preset temperature, magnetic material piece 12 separates with permanent magnet 11, and alarm device is connected and reported to the police；
And when temperature is less than preset temperature, magnetic material piece 12 and permanent magnet 11 are pulled together and make alarm device disconnect stopping report
Alert.It should be noted that alarm device is specifically as follows the car load warning system of vehicle, can also be sound and light alarm as required
The alarm devices such as device, voice announcer or buzzer, and the feedback alert device for other forms such as screen show also should belong to
Category in the application alarm device.
During the temperature alarm system that the application present invention provides, temperature inductor 1 can be installed on parts to be monitored, as
It is installed on clutch first-class, and then when the ambient temperature residing for temperature inductor 1 is relatively low, the temperature of magnetic material piece 12 is less than pre-
If temperature, namely during its Curie temperature, magnetic material piece 12 by permanent magnet 11 adhesive, thus can keep alarm device to be in
Off-state, shows that monitoring component operating temperature is normal.And when the temperature residing for temperature inductor 1 is higher, magnetic material piece 12
Temperature higher than its Curie temperature time, magnetic material piece 12 is changed into paramagnet and loses magnetism, thus magnetic material piece 12 is with forever
Magnet 11 separates, thus connects alarm device, carries out alarm.In sum, by the monitoring of temperature alarm system, when treating
When the operating temperature of detection part is more than safe temperature, alarm device i.e. carries out alarm, to remind related personnel to stop
Machine or relevant cooling process, thus the fault avoiding the unit exception ablations such as clutch to cause, reduce customer using cost.
Separated with magnetic material piece 12 by permanent magnet 11 or adhesive controls being switched on or switched off, specifically of alarm device
, temperature inductor 1 can also include insulation sleeve 15.As arranged the insulation sleeve 15 being fixedly connected with the casing in housing, insulation
Set 15 in be provided with and alarm device be electrically connected with electrode 16, permanent magnet 11 or magnetic material piece 12 are provided with for electricity
Pole 16 contacts or disconnects controlling the contact chip 17 that alarm device is switched on or switched off.Namely permanent magnet 11 and magnetic material piece 12
During separation, contact chip 17 is connected with electrode 16, and then the warning circuit of conducting alarm device, and alarm device carries out alarm；Forever
When Magnet 11 and magnetic material piece 12 adhesive, contact chip 17 disconnects with electrode 16, and warning circuit is not turned on, and alarm device is not carried out
Alarm, in the range of showing that parts to be monitored are in normal working temperature.By coordinating of contact chip 17 and electrode 16, structure
Simply, high to the feedback reliability of permanent magnet 11 and magnetic material piece 12 action.It should be noted that contact chip 17 is fixed on forever
On movable part in Magnet 11 and magnetic material piece 12, as being fixedly connected with the casing when magnetic material piece 12, permanent magnet 11 can
When housing moves to contact with magnetic material piece 12 or to separate, then contact chip 17 is arranged on permanent magnet 11.Otherwise, when
Permanent magnet 11 is fixedly connected with the casing, magnetic material piece can relative to housing move with permanent magnet 11 adhesive or when separating, then
Contact chip 17 is arranged on magnetic material piece 12.When both at movable part, then contact chip 17 can be arranged at arbitrary work
On moving part.General fixes electrode 16 with housing, and contact chip 17 can move to contact with electrode 16 or separate, just relative to housing
Setting and the connection of circuit in electrode 16.As required, it is also possible to the position that arranges of electrode 16 with contact chip 17 is exchanged, but
Structure is complex.
Above by the break-make coordinating control alarm device of electrode 16 with contact chip 17, specifically can also be by by permanent magnetism
Movable part in ferrum 11 and magnetic material piece 12 is connected with one end of lever, and the other end of lever is connected with contact, when magnetic material
When materials and parts 12 separate with permanent magnet 11, drive lever rotation, and then drive the contact action being connected to the other end, such as the closing of contact
Connect alarm device, carry out alarm.And when permanent magnet 11 and magnetic material piece 12 adhesive, drive lever return, and carry
Movable contact action, as contact disconnects, alarm device disconnects stop alarm.
Synchronizing to raise with ambient temperature for the ease of magnetic material piece 12, temperature inductor 1 can arrange heat conduction further
Post 13.One end of heating column 13 embeds in magnetic material piece 12, and the other end extend out to outside housing.Certainly, use based on heating column 13
In conduction of heat, its other end stretches out and refers to heating column 13 under magnetic material piece 12 with permanent magnet 11 adhesive or released state outside housing
All can extend out to outside housing.Owing to one end of heating column 13 embeds in magnetic material piece 12, it is thus possible to conduct heat to magnetic
Property material pieces 12 internal, the temperature of magnetic material piece 12 is the rapidest with the change of ambient temperature, and then raising temperature alarming system
The response speed of system and precision.Concrete, heating column 13 could be arranged to multiple, or can use ring-type heating column 13, ring
Shape one end embeds in magnetic material piece 12, and the other end extend out to outside housing.For preferably absorbing the temperature of environment, heating column 13
Longitudinal section can be T-shaped, and namely its external part has roomy temperature sense face, thus has more preferable heat conduction efficiency.
General embeds in magnetic material piece 12 by heating column 13, and when magnetic material piece 12 moves, heating column 13 can with it simultaneously
Mobile, it is ensured that good thermal conduction effect.As required, it is also possible to heating column 13 is fixed on housing, magnetic material piece 12
On offer the hole being sheathed on outside heating column 13 so that it is can move along heating column 13.
Certainly, when housing is heat conduction shell, it is also possible to be not provided with heating column 13, can be effectively by heat by housing itself
Amount is transferred to magnetic material piece 12, but miscellaneous part in housing is easily impacted by high temperature.Thus, housing can include thermal insulation
Guide pin bushing 14, adiabatic guide pin bushing 14 is sheathed on outside permanent magnet 11 and magnetic material piece 12, and one end of heating column 13 extend out to adiabatic guide pin bushing
Outside 14.And then in housing, the structure such as permanent magnet 11 will not be affected by external high temperature, extends it and make under housing protective effect
Use the life-span.Or when housing is insulated case, it is also possible to offer through hole etc. in the position of housing correspondence magnetic material piece 12, enter
And heat can be conducted to magnetic material piece 12 by air flowing etc., but thermal conduction effect is poor relative to heating column 13.
For the ease of being fixed by housing, housing also includes fixing the base plate being connected, on base plate with the end of adiabatic guide pin bushing 14
It is provided with the fixed part for fixing housing.Offer bolt hole as on fixed part, by bolt, housing is fixed on UUT
On.Namely housing can dismountable with parts to be detected fixing be connected, as required can also be by itself and parts to be monitored
Connect by the modes such as welding are fixing.Specifically can offer through hole on UUT, adiabatic guide pin bushing 14 is placed in by through hole and treats
In survey parts, base plate is connected with UUT from outside.
On the basis of the various embodiments described above, magnetic material piece 12 can be fixedly connected with the casing, and permanent magnet 11 can edge
Housing moves.Owing to magnetic material piece 12 need to absorb heat, and then magnetic material piece 12 is fixed, it is simple to it is with ambient temperature
Raising and heat up, structure is the most simple and reliable.Certainly, permanent magnet 11 can also be fixed with housing as required, then magnetic material
Materials and parts 12 can move along housing, thus realize the adhesive with permanent magnet 11 or separate.Concrete, magnetic material piece 12 and housing can
Think clamping, naturally it is also possible to connected by conventional fixing connected modes such as welding.Magnetic material piece 12 is fixing with housing even
When connecing, during for being coordinated with electrode 16 by contact chip 17, preferably contact chip 17 is fixed on permanent magnet 11, and incite somebody to action
Electrode 16 is arranged at permanent magnet 11 and deviates from one end of magnetic material.
Further, for the ease of the permanent magnet 11 movement in housing, being fixed with guide 19 in housing, permanent magnet 11 overlaps
It is located at outside guide 19, and then permanent magnet 11 moves along guide 19 under magneticaction, under the position-limiting action of guide 19,
The movement of permanent magnet 11 is the most steady.General guide 19 is arranged at the center of permanent magnet 11, and the two is matched in clearance.
On the basis of the various embodiments described above, separate with permanent magnet 11 for ease of magnetic material piece 12, be additionally included in temperature
For the elastic component driving permanent magnet 11 to separate with magnetic material piece 12 when degree is less than preset temperature.By the setting of elastic component,
When temperature is less than the Curie temperature of magnetic material, permanent magnet 11 and magnetic material rely on magnetic force, overcome the pulling force of elastic component, make
It is pulled together both.And when temperature is higher than the Curie temperature of magnetic material piece 12, magnetic material piece 12 loses magnetism, and enters
And elastic component drives permanent magnet 11 and magnetic material piece 12 to separate.Specifically permanent magnet 11 can be driven to move, also by elastic component
Magnetic material piece 12 can be driven to move by elastic component, or setting is respectively acting on permanent magnet 11 and magnetic material piece 12
Elastic component with drive both associated movement with separate.Certainly, one in magnetic material piece 12 or permanent magnet 11 is fixed on shell
On body, when another is movable part, it is also possible to by using, housing is installed with predetermined angle so that movable part is positioned at fixture
Lower section, and then when temperature is less than the Curie temperature of magnetic material, the magnetic force of permanent magnet 11 and magnetic material piece 12 overcomes activity
The gravity of part itself makes the two adhesive；And when temperature is higher than the Curie temperature of magnetic material, magnetic material piece 12 loses magnetism,
And then movable part falls under gravity so that the two separates.But the installation direction of housing is had by the mode relying on Gravity Separation
Limit, and the reliability of separation feedback and response speed drive by elastic component relatively low relatively.
Concrete, elastic component includes the stretching spring 18 being arranged at one end that permanent magnet 11 deviates from magnetic material piece 12, draws
The one end stretching spring 18 is connected with housing, the other end is connected with permanent magnet 11, and magnetic material piece 12 is fixedly connected with the casing.The most just
That magnetic material piece 12 is fixedly connected with the casing, corresponding thereto be provided with permanent magnet 11, permanent magnet 11 can move along housing,
Its end deviating from magnetic material piece 12 is connected with stretching spring 18, and the other end of stretching spring 18 is connected with housing.And then
When temperature is less than the Curie temperature of magnetic material, permanent magnet 11 and magnetic material rely on magnetic force, overcome the pulling force of spring so that two
Person is pulled together.And when temperature is higher than the Curie temperature of magnetic material piece 12, spring drives permanent magnet 11 and magnetic material
Part 12 separates.By above-mentioned setting, simple and reliable for structure.Certainly, elastic component is other than springs, it would however also be possible to employ other have elasticity
The elastic construction of restoring force or flexible component.In the case of permanent magnet 11 and housing are fixing, it is also possible at magnetic material piece
12 one end deviating from permanent magnet 11 arrange stretching spring 18, and its operation principle is same as described above, and here is omitted.
On the basis of the various embodiments described above, also including chiller, chiller is at magnetic material piece 12 and permanent magnet
Connect work under 11 released states, disconnect under magnetic material piece 12 with permanent magnet 11 attracting state and stopping.And then can be at report
While alert prompting related personnel, take emergency measures and lower the temperature for parts to be detected.Concrete chiller can be fan or its
His radiator.Specifically can also be by the break-make arranging control chiller of electrode with contact chip, its set-up mode is with above-mentioned
Similar, here is omitted.It is of course also possible to by connection lever construction similar to the above and to act on contact cold to connect
Radiator cooler circuit or disconnection chiller circuit.
Based on the temperature alarm system provided in above-described embodiment, present invention also offers a kind of clutch assembly, should be from
Clutch assembly includes any one temperature alarm system in above-described embodiment, and the temperature inductor 1 of temperature alarm system is fixing even
It is connected on gear box casing 2.The temperature alarm system in above-described embodiment is have employed due to this clutch assembly, so this clutch
The beneficial effect of device assembly refer to above-described embodiment.
In this specification, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is and other
The difference of embodiment, between each embodiment, identical similar portion sees mutually.As for the setting of electrode slice, led
The setting of the setting of plume, elastic component and chiller, and magnetic material piece is fixedly connected with the casing, permanent magnet can be along shell
Body such as moves at restriction or the increase of technical characteristic, all can individually limit or increase therein one or more, thus form
New technical scheme, also should belong to the protection domain of the application.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.
Multiple amendment to these embodiments will be apparent from for those skilled in the art, as defined herein
General Principle can realize without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein and features of novelty phase one
The widest scope caused.
Claims (10)
1. a temperature alarm system, it is characterised in that include that temperature inductor and alarm device, described temperature inductor include
Permanent magnet, Curie temperature are the magnetic material piece of preset temperature and for supporting described permanent magnet and the shell of described magnetic material piece
Body, described magnetic material piece separates with described permanent magnet when temperature is higher than preset temperature so that report connected by described alarm device
Alert, when temperature is less than preset temperature with described permanent magnet adhesive so that described alarm device disconnects.
Temperature alarm system the most according to claim 1, it is characterised in that also include fixing be connected exhausted with described housing
Edge set, is provided with the electrode being electrically connected with described alarm device, described permanent magnet or described magnetic material in described insulation sleeve
The contact chip for being switched on or switched off with the described alarm device of control it is provided with described electrode contact or disconnection on part.
Temperature alarm system the most according to claim 1, it is characterised in that also include heating column, the one of described heating column
End embeds in described magnetic material piece, the other end extend out to outside described housing.
Temperature alarm system the most according to claim 3, it is characterised in that described housing includes being sheathed on described permanent magnet
Adiabatic guide pin bushing outside with described magnetic material piece.
5. according to the temperature alarm system described in any one of claim 1-4, it is characterised in that described magnetic material piece is with described
Housing is fixing to be connected, and described permanent magnet can move along described housing.
Temperature alarm system the most according to claim 5, it is characterised in that be fixed with guide in described housing, described
Permanent magnet is sheathed on outside described guide.
7. according to the temperature alarm system described in any one of claim 1-4, it is characterised in that be additionally included in temperature less than described
For the elastic component driving described permanent magnet to separate with described magnetic material piece during preset temperature.
Temperature alarm system the most according to claim 7, it is characterised in that described elastic component includes being arranged at described permanent magnetism
Ferrum deviates from the stretching spring of one end of described magnetic material piece, and one end of described stretching spring is fixing with described housing to be connected, separately
One end is fixing with described permanent magnet to be connected, and described magnetic material piece is fixing with described housing to be connected.
9. according to the temperature alarm system described in any one of claim 1-4, it is characterised in that also include chiller, described
Chiller connects work under described magnetic material piece with described permanent magnet released state, at described magnetic material piece with described
Disconnect under permanent magnet attracting state and stopping.
10. a clutch assembly, it is characterised in that include the temperature alarm system as described in any one of claim 1-9, institute
The temperature inductor stating temperature alarm system is fixedly connected on gear box casing.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610472228.XA CN106097644A (en) | 2016-06-24 | 2016-06-24 | Temperature alarm system and clutch assembly |
| PCT/CN2017/073496 WO2017219680A1 (en) | 2016-06-24 | 2017-02-14 | Temperature alarm system, clutch assembly and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610472228.XA CN106097644A (en) | 2016-06-24 | 2016-06-24 | Temperature alarm system and clutch assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106097644A true CN106097644A (en) | 2016-11-09 |
Family
ID=57252822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610472228.XA Pending CN106097644A (en) | 2016-06-24 | 2016-06-24 | Temperature alarm system and clutch assembly |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106097644A (en) |
| WO (1) | WO2017219680A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351991A (en) * | 2016-11-25 | 2017-01-25 | 北汽福田汽车股份有限公司 | Clutch detection and alarm system and vehicle |
| WO2017219680A1 (en) * | 2016-06-24 | 2017-12-28 | 北汽福田汽车股份有限公司 | Temperature alarm system, clutch assembly and vehicle |
| CN108543247A (en) * | 2018-04-18 | 2018-09-18 | 晨龙飞机（荆门）有限公司 | A kind of aircraft passenger compartment luggage carrier heat seeking automatic fire extinguisher |
| CN111173865A (en) * | 2020-03-11 | 2020-05-19 | 重庆工业职业技术学院 | Brake disc |
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| CN106097644A (en) * | 2016-06-24 | 2016-11-09 | 北汽福田汽车股份有限公司 | Temperature alarm system and clutch assembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2017219680A1 (en) * | 2016-06-24 | 2017-12-28 | 北汽福田汽车股份有限公司 | Temperature alarm system, clutch assembly and vehicle |
| CN106351991A (en) * | 2016-11-25 | 2017-01-25 | 北汽福田汽车股份有限公司 | Clutch detection and alarm system and vehicle |
| CN108543247A (en) * | 2018-04-18 | 2018-09-18 | 晨龙飞机（荆门）有限公司 | A kind of aircraft passenger compartment luggage carrier heat seeking automatic fire extinguisher |
| CN111173865A (en) * | 2020-03-11 | 2020-05-19 | 重庆工业职业技术学院 | Brake disc |
| CN111173865B (en) * | 2020-03-11 | 2021-04-02 | 重庆工业职业技术学院 | Brake disc |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017219680A1 (en) | 2017-12-28 |
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