CN104616848B - Solenoid-drive rotating fluid self-variable resistor for electronic or electric systems - Google Patents
Solenoid-drive rotating fluid self-variable resistor for electronic or electric systems Download PDFInfo
- Publication number
- CN104616848B CN104616848B CN201510090360.XA CN201510090360A CN104616848B CN 104616848 B CN104616848 B CN 104616848B CN 201510090360 A CN201510090360 A CN 201510090360A CN 104616848 B CN104616848 B CN 104616848B
- Authority
- CN
- China
- Prior art keywords
- resistive element
- electrode
- conducting liquid
- drive rotating
- cavity volume
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Adjustable Resistors (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a solenoid-drive rotating fluid self-variable resistor for electronic or electric systems. The solenoid-drive rotating fluid self-variable resistor is characterized by mainly consisting of a containing cavity, a conducting fluid, a magnetic field, an electrode and a resistor body, wherein the conducting fluid is loaded in the containing cavity; the volume of the conducting fluid is smaller than the effective volume of the containing cavity; the resistor body is positioned at the center of the containing cavity and contacted with the conducting fluid; a part of the resistor body is exposed to the unoccupied cavity of the containing cavity; the electrode is positioned in the containing cavity and contacted with the conducting fluid; the electrode and the resistor body form an electric access through the conducting fluid; the magnetic field has a weight in the vertical direction of the liquid surface of the conducting fluid between the electrode and the resistor body. The solenoid-drive rotating fluid self-variable resistor for electronic or electric systems is simple in structure, difficult to damage, low in cost and durable.
Description
Technical field
The present invention relates to resistor, more particularly to using rotating fluid change resistance from variohm.
Background technology
Used as electric motor starting auxiliary, electric motor starting is connected variable resistance often, reduces starting current, intensifier circuit or electricity
Machine life-span, existing variable resistance is adjusted by manpower regulation or power set more, and complex structure is fragile, power consumption is high, the life-span
It is short.
The content of the invention
The present invention has invented a kind of Electromagnetic Drive rotating fluid of electronics or power system that can be used for from variohm.
The present invention has following technology contents.
1st, can be used for the Electromagnetic Drive rotating fluid of electronics or power system from variohm, it is characterised in that：It is main by
Cavity volume, conducting liquid, magnetic field, electrode, resistive element are constituted；
Conducting liquid is loaded in cavity volume, and the volume of conducting liquid is less than the dischargeable capacity of cavity volume；
Electrode is located at cavity volume central authorities, and electrode contacts with conducting liquid；
Resistive element is located in cavity volume, and resistance body portion contacts with conducting liquid, and resistive element is partially exposed at the sky of cavity volume
In remaining chamber body；Electrode constitutes electric path with resistive element via conducting liquid；
There is component in the vertical direction of the liquid level of conducting liquid of the magnetic field between electrode and resistive element.(here ' point
Amount ' contain situation for 100%, i.e. magnetic field whole vertical fluid level, that is to say, that and the magnetic direction of the present invention is not flat with liquid level
OK).
1.1st, the Electromagnetic Drive rotating fluid that can be used for electronics or power system as described in technology contents 1 is from becoming resistance
Device, it is characterised in that：Electrode is cylinder, and the axis of electrode is vertical with the liquid level of conducting liquid.
1.2nd, the Electromagnetic Drive rotating fluid that can be used for electronics or power system as described in technology contents 1 is from becoming resistance
Device, it is characterised in that：Resistive element is cylinder.
1.3rd, the Electromagnetic Drive rotating fluid that can be used for electronics or power system as described in technology contents 1 is from becoming resistance
Device, it is characterised in that：Resistive element is cylindrical shape, and electrode is located in resistive element inner cylinder.
1.4th, the Electromagnetic Drive rotating fluid that can be used for electronics or power system as described in technology contents 1 is from becoming resistance
Device, it is characterised in that：Resistive element is cylindrical shape, and for cylindric, electrode is located in resistive element inner cylinder electrode, the axis of electrode with
The dead in line of resistive element.
2nd, can be used for the Electromagnetic Drive rotating fluid of electronics or power system from variohm, it is characterised in that：It is main by
Cavity volume, conducting liquid, magnetic field, electrode, resistive element are constituted；
Conducting liquid is loaded in cavity volume, and the volume of conducting liquid is less than the dischargeable capacity of cavity volume；
Resistive element is located at cavity volume central authorities, and resistive element contacts with conducting liquid, and resistive element is partially exposed at the vacant of cavity volume
In cavity；
Electrode is located in cavity volume, and electrode contacts with conducting liquid；
Electrode constitutes electric path with resistive element via conducting liquid；
There is component in the vertical direction of the liquid level of conducting liquid of the magnetic field between electrode and resistive element.(here ' point
Amount ' contain situation for 100%, i.e. magnetic field whole vertical fluid level, that is to say, that and the magnetic direction of the present invention is not flat with liquid level
OK).
2.1st, the Electromagnetic Drive rotating fluid that can be used for electronics or power system as described in technology contents 2 is from becoming resistance
Device, it is characterised in that：Electrode is cylinder, and the axis of electrode is vertical with the liquid level of conducting liquid.
2.2nd, the Electromagnetic Drive rotating fluid that can be used for electronics or power system as described in technology contents 2 is from becoming resistance
Device, it is characterised in that：Resistive element is cylinder.
2.3rd, the Electromagnetic Drive rotating fluid that can be used for electronics or power system as described in technology contents 2 is from becoming resistance
Device, it is characterised in that：Electrode is cylindrical shape, and resistive element is located in electrode inner cylinder.
2.4th, the Electromagnetic Drive rotating fluid that can be used for electronics or power system as described in technology contents 2 is from becoming resistance
Device, it is characterised in that：Electrode is cylindrical shape, and for cylindric, resistive element is located in electrode inner cylinder resistive element, the axis of electrode with
The dead in line of resistive element.
3rd, can be used for the Electromagnetic Drive rotating fluid of electronics or power system from variohm, it is characterised in that：It is main by
Cavity volume, conducting liquid, magnetic field, resistive element 1, resistive element 2 are constituted；
Conducting liquid is loaded in cavity volume, and the volume of conducting liquid is less than the dischargeable capacity of cavity volume；
Resistive element 1 is located at cavity volume central authorities, and resistive element 1 contacts with conducting liquid, and resistive element 1 is partially exposed at the sky of cavity volume
In remaining chamber body；
Resistive element 2 is located in cavity volume, and resistive element 2 contacts with conducting liquid；
Resistive element 1 constitutes electric path with resistive element 2 via conducting liquid；
There is component in the vertical direction of the liquid level of conducting liquid of the magnetic field between resistive element 1 and resistive element 2.(here
' component ' contain situation for 100%, i.e. magnetic field whole vertical fluid level, that is to say, that the magnetic direction of the present invention not with liquid
Face is parallel).
3.1st, the Electromagnetic Drive rotating fluid that can be used for electronics or power system as described in technology contents 3 is from becoming resistance
Device, it is characterised in that：Resistive element 1 is cylinder, and the axis of resistive element 1 is vertical with the liquid level of conducting liquid.
3.2nd, the Electromagnetic Drive rotating fluid that can be used for electronics or power system as described in technology contents 3 is from becoming resistance
Device, it is characterised in that：Resistive element 1 is cylinder.
3.3rd, the Electromagnetic Drive rotating fluid that can be used for electronics or power system as described in technology contents 3 is from becoming resistance
Device, it is characterised in that：Resistive element 2 is cylindrical shape, and resistive element 1 is located in the inner cylinder of resistive element 2.
3.4th, the Electromagnetic Drive rotating fluid that can be used for electronics or power system as described in technology contents 3 is from becoming resistance
Device, it is characterised in that：Resistive element 2 is cylindrical shape, and resistive element 1 is cylindric, and resistive element 1 is located in the inner cylinder of resistive element 2, resistance
The axis of body 1 and the dead in line of resistive element 2.
Technology contents are illustrated and its advantage.
The present invention central principle be：After energization, electric current is being rotated by field drives in conducting liquid；Due to
The effect of terrestrial gravitation and centrifugal force, the rotary motion of conducting liquid can make conducting liquid liquid level be changed into parabola from plane, lead
The change of the liquid level of electro-hydraulic body can make contact area, volume, the span of conducting liquid and resistive element so that effective resistance value occurs
Change, this change is that occur automatically, can be used for electric motor starting buffering and (is powered from the effective resistance of variohm in circuit
Change over afterwards little), motor speed limit (during operation motor stall the series connection effective resistance from variohm in circuit because
The increase of electric current and increase the change so as to suppression circuit).
What resistance can ignore (its resistance value does not possess feature) in electrode finger circuit is electrically connected thing.
Resistive element refers to that what resistance be can not ignore in circuit (its resistance value possesses feature) is electrically connected thing.
Beneficial effects of the present invention：Present configuration is simple, be hardly damaged, with low cost, durable.
Description of the drawings
Fig. 1 is the schematic diagram of embodiment 1.
Fig. 2 is the schematic diagram of embodiment 2.
Specific embodiment
With reference to embodiment, the invention will be further described.
Embodiment 1, as shown in figure 1, can be used for the Electromagnetic Drive rotating fluid of electronics or power system from variohm,
It is made up of container 1, conducting liquid 103, resistive element 101, electrode 102, magnet 104；
Conducting liquid 103 is loaded in the cavity volume of container 1, and the volume of conducting liquid 103 is effective less than the cavity volume of container 1
Volume；Electrode 102 is located at the cavity volume central authorities of container 1, and electrode 102 contacts with conducting liquid 103；
Resistive element 101 is located in the cavity volume of container 1, and the part of resistive element 101 contacts with conducting liquid 103, resistive element 101
In being partially exposed at the vacant cavity of cavity volume (part that the cavity volume of container 1 is not full of by conducting liquid)；
Electrode 102 constitutes electric path with resistive element 101 via conducting liquid 103；
In the vertical direction of the liquid level of conducting liquid 103 of the magnetic field of magnet 104 between electrode 102 and resistive element 101
With component 1041；
Resistive element 101 is cylindrical shape, and electrode 102 is that bottom is cylindric with disk, and electrode 102 is located at resistive element 101
In inner cylinder, the axis of electrode 102 and the dead in line of resistive element 101.
Fig. 1 .a are the state that this embodiment is not powered on, and Fig. 1 .b are conducting liquid 103 after embodiment energization in magnetoelectricity
The situation of rotational flow under the driving of effect, s1031 represents the vertical paper direction of conducting liquid of the side from paper to paper back of the body side
To flowing, s1030 represents the vertical paper direction flowing of conducting liquid of the side from paper dorsad paper direction flowing；It is noticeable
Even if being that the direction of s1030, s1031 is drawn and anti-nor affect on this embodiment and reach technique effect.
Embodiment 2, as shown in Fig. 2 can be used for the Electromagnetic Drive rotating fluid of electronics or power system from variohm,
It is made up of container 2, conducting liquid 203, electrode 201, resistive element 202, conducting liquid 203, magnet 204；
Conducting liquid 203 is loaded in the cavity volume of container 2, and the volume of conducting liquid 203 is effective less than the cavity volume of container 2
Volume；Electric ancestral's body 202 is located at the cavity volume central authorities of container 2, and electric ancestral's body 202 contacts with conducting liquid 203；The part of electrode 201 is sudden and violent
In being exposed at the vacant cavity of cavity volume (part that the cavity volume of container 2 is not full of by conducting liquid)；
Electrode 201 is located in the cavity volume of container 1, and electrode 201 contacts with conducting liquid 203；
Electrode 201 constitutes electric path with resistive element 202 via conducting liquid 203；
The Vertical Square of the liquid level of conducting liquid 203 of the magnetic field 2041 of magnet 204 between electrode 201 and resistive element 202
There is upwards component；
Electrode 201 is cylindrical shape, and resistive element 202 is that bottom is cylindric with disk, and resistive element 202 is located at electrode 201
Inner cylinder in, the axis of electrode 201 and the dead in line of resistive element 202.
Fig. 2 .a are the state that this embodiment is not powered on, and Fig. 2 .b are conducting liquid 203 after embodiment energization in magnetoelectricity
The situation of rotational flow under the driving of effect, s2031 represents the vertical paper direction of conducting liquid of the side from paper to paper back of the body side
To flowing, s2030 represents the vertical paper direction flowing of conducting liquid of the side from paper dorsad paper direction flowing.
Embodiment 3, the improvement on the basis of embodiment 1, using resistance material electrode 102 is made, and becomes electrode 102
Into resistive element.
Embodiment 4, the improvement on the basis of embodiment 2, using resistance material electrode 201 is made, and becomes electrode 201
Into resistive element.
Above embodiment is the feasible program of the present invention, but is not the restriction to protection scope of the present invention, this area
Technical staff by the present invention given technology enlightenment, with reference to ' common knowledge ', ' prior art ' carry out can normal, benign fortune
Capable enforcement design all should can be regarded as scope of the invention.
Claims (4)
1. the Electromagnetic Drive rotating fluid of electronics or power system can be used for from variohm, it is characterised in that：It is main by cavity volume,
Conducting liquid, magnetic field, electrode, resistive element are constituted；
Conducting liquid is loaded in cavity volume, and the volume of conducting liquid is less than the dischargeable capacity of cavity volume；
Resistive element is located at cavity volume central authorities, and resistive element contacts with conducting liquid, and resistive element is partially exposed at the vacant cavity of cavity volume
In；
Electrode is located in cavity volume, and electrode contacts with conducting liquid；
Electrode constitutes electric path with resistive element via conducting liquid；
There is component in the vertical direction of the liquid level of conducting liquid of the magnetic field between electrode and resistive element.
2. the Electromagnetic Drive rotating fluid of electronics or power system can be used for as claimed in claim 1 from variohm, and it is special
Levy and be：Resistive element is cylinder.
3. the Electromagnetic Drive rotating fluid of electronics or power system can be used for as claimed in claim 1 from variohm, and it is special
Levy and be：Electrode is cylindrical shape, and resistive element is located in electrode inner cylinder.
4. the Electromagnetic Drive rotating fluid of electronics or power system can be used for as claimed in claim 1 from variohm, and it is special
Levy and be：Electrode is cylindrical shape, and resistive element is cylindric, and resistive element is located in electrode inner cylinder, the axis and resistive element of electrode
Dead in line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510090360.XA CN104616848B (en) | 2015-02-28 | 2015-02-28 | Solenoid-drive rotating fluid self-variable resistor for electronic or electric systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510090360.XA CN104616848B (en) | 2015-02-28 | 2015-02-28 | Solenoid-drive rotating fluid self-variable resistor for electronic or electric systems |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104616848A CN104616848A (en) | 2015-05-13 |
| CN104616848B true CN104616848B (en) | 2017-05-10 |
Family
ID=53151261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510090360.XA Active CN104616848B (en) | 2015-02-28 | 2015-02-28 | Solenoid-drive rotating fluid self-variable resistor for electronic or electric systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104616848B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2175960Y (en) * | 1992-10-21 | 1994-08-31 | 左奔 | Rheostat device |
| JPH0935912A (en) * | 1995-07-25 | 1997-02-07 | Nishishiba Eng Kk | Water rheostat equipment |
| DE102004057606A1 (en) * | 2004-11-29 | 2006-06-01 | Mks Anlasser- Und Elektrotechnik Gmbh | Rotary current liquid starter for starting motors like rotary current asynchronous motors with slip ring rotors has fixed/movable electrodes and an adjusting device to guide moving electrodes |
| CN102509596A (en) * | 2011-10-29 | 2012-06-20 | 程有信 | Conducting liquid contact-type friction-free rotary potentiometer |
| CN103280285A (en) * | 2013-06-09 | 2013-09-04 | 北京依米康科技发展有限公司 | Solenoid-drive liquid metallic rheostat |
-
2015
- 2015-02-28 CN CN201510090360.XA patent/CN104616848B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2175960Y (en) * | 1992-10-21 | 1994-08-31 | 左奔 | Rheostat device |
| JPH0935912A (en) * | 1995-07-25 | 1997-02-07 | Nishishiba Eng Kk | Water rheostat equipment |
| DE102004057606A1 (en) * | 2004-11-29 | 2006-06-01 | Mks Anlasser- Und Elektrotechnik Gmbh | Rotary current liquid starter for starting motors like rotary current asynchronous motors with slip ring rotors has fixed/movable electrodes and an adjusting device to guide moving electrodes |
| CN102509596A (en) * | 2011-10-29 | 2012-06-20 | 程有信 | Conducting liquid contact-type friction-free rotary potentiometer |
| CN103280285A (en) * | 2013-06-09 | 2013-09-04 | 北京依米康科技发展有限公司 | Solenoid-drive liquid metallic rheostat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104616848A (en) | 2015-05-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103700902B (en) | A kind of voltage delay of lithium thionyl chloride cell judges and Activiation method and device | |
| US8264208B2 (en) | Systems and methods of charging super-capacitors | |
| JP6042746B2 (en) | Electric pump | |
| CN104616848B (en) | Solenoid-drive rotating fluid self-variable resistor for electronic or electric systems | |
| CN104637638B (en) | Available for electronics or the electromagnetic drive rotating fluid of power system from variohm | |
| CN104658728B (en) | Available for electronics or the electromagnetic drive rotating fluid of power system from variohm | |
| CN104393805B (en) | A kind of aircraft tune effect circuit for controlling motor | |
| JP4732897B2 (en) | Power storage device and wiring pattern | |
| CN103973091A (en) | Circuit device with frequency converter soft start circuit and energy consumption brake circuit | |
| CN105188243A (en) | Vacuum Cleaner And Device For Discharging Static Charge, Particularly For Use In Vacuum Cleaners | |
| CN104584398B (en) | Overvoltage protection for motor | |
| CN104916808B (en) | Electrolyte is automatically replenished method | |
| CN206610745U (en) | Pressure-sensitive film sub-assembly | |
| CN205277753U (en) | Vacuum pump that security is good | |
| CN206330668U (en) | Low-power consumption vibration detection circuit | |
| CN105584630A (en) | Multi-rotor type aircraft | |
| CN205657664U (en) | Digital filter | |
| CN103249236A (en) | Electrostatic discharge method and circuit of electrostatic generator | |
| CN206211807U (en) | The PCB components of automobile waist support motor | |
| CN215183344U (en) | Magnetic control fluid rheostat device | |
| WO2010088487A2 (en) | Level sensing device | |
| CN207504609U (en) | A kind of power-supply controller of electric | |
| CN206221293U (en) | A kind of microelectronics high efficiency water pump | |
| CN206340449U (en) | A kind of antiferroelectric pulse power capacitor device | |
| CN105607514A (en) | Electronic device, control method thereof and control device thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xia Heyi Inventor before: Zhu Lei |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170410 Address after: 266300 Shandong city of Qingdao province Jiaozhou City zhongyun Xinzhi Village North East Office Applicant after: QINGDAO YANKANG PLASTIC MACHINERY CO., LTD. Address before: 264000 Yantai City, Zhifu Province District Street, No. 76, No. Applicant before: Zhu Lei |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |