CN201830189U - Energy-saving efficient starter - Google Patents
Energy-saving efficient starter Download PDFInfo
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- CN201830189U CN201830189U CN2010200498512U CN201020049851U CN201830189U CN 201830189 U CN201830189 U CN 201830189U CN 2010200498512 U CN2010200498512 U CN 2010200498512U CN 201020049851 U CN201020049851 U CN 201020049851U CN 201830189 U CN201830189 U CN 201830189U
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Abstract
The utility model relates to an energy-saving efficient starter, which comprises a shell, a starting positive temperature coefficient (PTC) thermistor and a control PTC thermistor which are installed in the shell, a bidirectional triode thyristor, an N combination conjoined socket, an S combination socket, a starting PTC electrode and a control PTC electrode, wherein one pole of the starting PTC thermistor is connected with the pole of the bidirectional triode thyristor via a starting electrode, and one pole of the control PTC thermistor is connected with the control pole G of the bidirectional triode thyristor via a control electrode; the N combination conjoined socket and the S socket are respectively arranged at two sides, terminals of the N combination conjoined socket and the S socket penetrate through a baseboard of a base to protrude outside, the starting PTC thermistor and the bidirectional triode thyristor are arranged between the N conjoined socket and the S socket, the control PTC thermistor is arranged at one side of the starting PTC thermistor, the control PTC electrode is positioned between the starting PTC thermistor and the N combination conjoined socket, the starting electrode is attached to the side of the starting PTC thermistor, which corresponds to the S socket, and the control PTC electrode is attached to the side of the control PTC thermistor, which corresponds to the starting PTC thermistor. The utility model has the characteristics of compact structure, small volume, convenience in installation, reliability in element contact and connection, good starting performance and long service life.
Description
Technical field
The utility model relates to the starter that refrigerant compressor is used, specifically a kind of efficient energy-saving starter.
Background technology
The matching used starter of refrigerant compressor mostly is common PTC starter greatly at present, and the greatest drawback of such starter is that the PTC resistance string is connected in the start loop, and PTC resistance is in the heating power state all the time and produces bigger power consumption behind the proceed-to-send.Growing along with low-carbon economy and energy conservation and environment protection, the energy consumption grade of the refrigerant compressor of city's field boundary access is also more and more higher, and the PTC starter of developing low-power consumption even not having a power consumption has become the unique channel of starter manufacturer.
The utility model content
The purpose of this utility model is exactly to solve the defective that exists in prior art, provides a kind of starting sequence to finish the efficient energy-saving starter that power consumption can reduce automatically in the circuit of back.
The technical scheme that realizes the utility model purpose is: starting circuit is arranged to have main start loop and auxiliary starter loop, finish the back at starting sequence and turn-off main start loop by bidirectional triode thyristor, make the starting PTC thermistor no power on the main start loop, do not produce power consumption, only in the control PTC in auxiliary starter loop thermistor energising, produce very little power consumption and realize the purpose that cuts down the consumption of energy.Its concrete structure comprises the shell that pedestal 1 and bonnet 9 constitute, be installed on the starting PTC thermistor 7 in the shell, control PTC thermistor 8, bidirectional triode thyristor 4, N disjunctor socket 5, S socket 6, starting PTC electrode 2, control PTC electrode 2, and described N disjunctor socket is by sleeve 5-1, starting PTC electrode 5-2 combines, control PTC electrode 5-3, inserted sheet 5-4, the S socket is by sleeve 6-1, inserted sheet 6-2 combines, one utmost point of starting PTC thermistor 7 extremely links to each other with the A2 of bidirectional triode thyristor 4 by starting PTC electrode 2, one utmost point of control PTC thermistor 8 links to each other another road utmost point by the resistance electrode 5-3 formation start loop that links to each other with N disjunctor socket 5 by control PTC electrode 3 with the control utmost point G of bidirectional triode thyristor 4, the A1 utmost point of bidirectional triode thyristor 4 link to each other with S socket 6 and with N disjunctor socket 5, the secondary PTC resistance 8 common triggering start loops of forming with bidirectional triode thyristor 4 control break-makes, trigger the start loop conducting during starter starting, trigger start loop during proceed-to-send and disconnect the conducting of auxiliary starter loop; And its each electronic component in the enclosure being provided with in the chamber can be such, N disjunctor socket 5, S socket 6 splits the base plate that its terminal of both sides passes pedestal 1 and protrudes outside, starting PTC thermistor 7 is last, bidirectional triode thyristor 4 place down N disjunctor socket 5 and S socket 6 between, 2 at control PTC electrode is positioned at starting PTC thermistor 7 one sides, promptly start between PTC thermistor 7 and the N disjunctor socket 5, starting PTC electrode 2 is mounted on starting PTC thermistor 7 relative S sockets 6 these sides, and control PTC electrode 2 is mounted on control PTC thermistor 8 starting PTC thermistor 7 these sides relatively; And an end of N disjunctor socket 5 and S socket 6 can be extremely to link to each other with M, the S of compressor main winding and auxiliary winding by sleeve; The other end of N disjunctor socket 5, S socket 6 also can be to be set to the operation electric capacity that inserted sheet inserts power supply and connects compressor; Also have and to be provided with dividing wall in the pedestal 1 of shell and to be used to form and to hold starting PTC thermistor 7, control PTC thermistor 8, bidirectional triode thyristor 4, N disjunctor socket 5, S socket 6, starting PTC electrode 2, the mounting groove of control PTC electrode 2, in starting PTC thermistor 7 mounting grooves, can also be provided with guide vane end stop 1-14 and guide vane end stop 1-15, also can also be provided with guide vane end stop 1-16, N disjunctor socket 5 in control PTC thermistor 8 mounting grooves, can also be provided with spacing barricade 1-10 of sleeve location notch 1-8 and location notch 1-9 and inserted sheet and spacing barricade 1-11 in S socket 6 mounting grooves; The resistance of bidirectional triode thyristor 4 control thermistors under 25 ℃ is 1000-2000 Ω in addition, and volume is 30mm
2Below, and the resistance between 85 ℃-110 ℃ is two times of 25 ℃ of following resistance; The corresponding position, position of starting PTC thermistor 7, control PTC thermistor 8, N disjunctor socket 5 can be provided with the guide vane end stop that matches in the cover plate 9 of shell; The pedestal 1 lateral wall left and right sides of shell can also be provided with snap close pin 1-13, and the back shroud 9 lateral wall left and right sides are provided with the snap close 9-5 that is complementary; Being fitted to each other on the face of the pedestal 1 of shell and back shroud 9 can also be provided with protruding frame 1-7, the groove 9-4 that matches all around.
Energy-efficient starter of the present utility model, be connected in series a high-performance, big resistance, the PTC resistance of small size and a bidirectional triode thyristor are formed control loop, starting PTC thermistor and control PTC thermistor all are in low temperature when energized is switched on, the low resistance state, current trigger bidirectional triode thyristor conducting by control loop, make the compressor normal starting, along with starting PTC thermistor, the rising PTC resistance of control PTC thermistor temp increases, make electric current reduce to make bidirectional triode thyristor to turn-off by control loop, starting PTC thermistor is no longer switched on, also no longer produce power consumption, whole starter only produces a very little power consumption on control PTC thermistor, its power consumption is more energy-conservation more than 80% than common starter, also has through the reasonable Arrangement to each electronic devices and components to have reached compact conformation, volume is little, install easy to manufacture, element contact conducting is reliable, starting performance is good, the effect that life-span is long.
Description of drawings
Fig. 1 the utility model embodiment parts three-dimensional, exploded view
Fig. 2 the utility model embodiment pedestal graphics
Fig. 3 the utility model embodiment bonnet graphics
Fig. 4 the utility model embodiment N disjunctor socket graphics
Fig. 5 the utility model embodiment S socket graphics
Each parts assembling graphics in Fig. 6 the utility model embodiment pedestal
The electric hookup of Fig. 7 the utility model embodiment
The inserted sheet outline drawing of Fig. 8 the utility model embodiment
The two inserted sheet outline drawings of Fig. 9 the utility model embodiment
The three inserted sheet outline drawings of Figure 10 the utility model embodiment
The four inserted sheet outline drawings of Figure 11 the utility model embodiment
Embodiment
Below in conjunction with embodiment the utility model is described further.Following embodiment only is used to illustrate the technical solution of the utility model, but to not restriction of the utility model.
Embodiment
Energy-efficient starter of the present utility model, by among Fig. 1 to Fig. 6 as can be known, comprise shell, N disjunctor socket 5, S socket 6, bidirectional triode thyristor 4, starting PTC thermistor 7, control PTC thermistor 8, starting electrode 2 and control electrode 3 that pedestal 1, bonnet 9 constitutes.N disjunctor socket is by sleeve 5-1, starting PTC electrode 5-2, control PTC electrode 5-3, inserted sheet 5-4 combines, the S socket is by sleeve 6-1, inserted sheet 6-2 combines, starting PTC electrode 5-2 and starting PTC thermistor 7, control PTC electrode 5-3 is contacting of contact with the conducting of control PTC thermistor 8, one utmost point of starting PTC thermistor 7 extremely links to each other with the A2 of bidirectional triode thyristor 4 by starting electrode 2, another utmost point links to each other with the electrode 5-2 of N disjunctor socket 5, one utmost point of control PTC thermistor 8 links to each other with the control utmost point G of bidirectional triode thyristor 4 by control electrode 3, another utmost point links to each other with the electrode 5-3 of N disjunctor socket 5, the A1 utmost point of bidirectional triode thyristor 4 links to each other with S socket 6-4, energising back triggering signal is provided to the control utmost point G of bidirectional triode thyristor 4 by bidirectional triode thyristor 4 control PTC thermistors 8, make bidirectional triode thyristor 4 be in the galvanization state, and make starting current flow through auxiliary winding shaping loop by starting PTC thermistor 7.N disjunctor socket can be by customer requirement lockhole 5-6; The S socket can dispose lockhole 6-3 by customer requirements, hold molten tin bath 6-4.Be respectively arranged with N disjunctor socket 5 mounting groove 1-1 and S socket 6 mounting groove 1-2 on the pedestal 1, starting PTC resistance mounting groove 1-3 and control PTC resistance mounting groove 1-4, bidirectional triode thyristor 4 mounting groove 1-12, starting PTC electrode mounting groove 1-5 and control PTC electrode mounting groove 1-6, spacing barricade 1-10 of sleeve location notch 1-8 and 1-9 and inserted sheet and spacing barricade 1-11, be provided with protruding frame 1-7 around on pedestal 1 and bonnet 9 faying faces, pedestal 1 left and right sides is provided with locks button pin 1-13 in, two guide vane end stop 1-14 before and after the bottom of starting PTC resistance mounting groove 1-3 is provided with, about be provided with guide vane end stop 1-15; The bottom of control PTC resistance mounting groove is provided with guide vane end stop 1-16, and bonnet 9 is provided with starting PTC resistance guide vane end stop 9-1 and control PTC resistance guide vane end stop 9-2, N disjunctor socket 5 guide vane end stop 9-3; Faying face is provided with recessed frame 9-4, the left and right sides and is provided with snap close 9-5 and two sleeves and compressor seal binding post pin hole 9-6; On layout, N disjunctor socket 5 in the shell inner cavity, S socket 6 splits the base plate that its terminal of both sides passes pedestal 1 and protrudes outside, starting PTC thermistor 7, bidirectional triode thyristor 4 place N disjunctor socket 5 and S socket 6 between, bidirectional triode thyristor 4 is positioned at the sleeve 5-1 of N disjunctor socket 5, S socket 6 this end of sleeve 6-1, control PTC electrode 3 is between starting PTC thermistor 7 and N disjunctor socket 5, starting electrode 2 is mounted on starting PTC thermistor 7 relative S sockets 6 these sides, and control PTC electrode 3 is mounted on control PTC thermistor 8 starting PTC thermistor 7 these sides relatively.
Being provided with dividing wall in the pedestal 1 of shell is used to form and holds starting PTC thermistor 7, control PTC thermistor 8, the mounting groove of bidirectional triode thyristor 4, N disjunctor socket 5, S socket 6, starting PTC electrode 2, control PTC electrode 3, starting PTC thermistor 7 and control PTC thermistor are respectively charged in starting PTC thermistor 7 mounting grooves and control PTC thermistor 8 mounting groove 1-3 and 1-4 of pedestal 1 inner chamber; N disjunctor socket 5 and S socket 6 are respectively charged in the electrode mounting groove 1-1 and 1-2 of pedestal 1 inner chamber; Bidirectional triode thyristor 4 is packed in the 1-12 groove of pedestal 1 inner chamber; Starting PTC electrode, control PTC electrode are respectively charged in starting PTC electrode, control PTC electrode mounting groove 1-5 and the 1-6 of pedestal 1 inner chamber.The control utmost point G of bidirectional triode thyristor 4 welds together with control PTC electrode 3, and the A2 utmost point of bidirectional triode thyristor 4 welds together with starting PTC electrode 2, and the A1 utmost point and the S socket 5 of bidirectional triode thyristor 4 weld together.One utmost point of starting PTC thermistor 7 extremely links to each other with the A2 of bidirectional triode thyristor by starting PTC electrode 2, one utmost point of control PTC thermistor 8 links to each other another road utmost point by the control PTC resistance electrode 5-3 formation start loop that links to each other with N disjunctor socket 5 by control PTC electrode 3 with the control utmost point G of bidirectional triode thyristor 4, the A1 utmost point of bidirectional triode thyristor 4 link to each other with S socket 6 and with N disjunctor socket 5, the control PTC thermistor 8 common triggering start loops of forming with bidirectional triode thyristor 4 control break-makes, trigger the start loop conducting during starter starting, trigger start loop during proceed-to-send and disconnect the conducting of auxiliary starter loop.
Starting PTC thermistor 7 is packed into and is guaranteed that by guide vane end stop 1-14, the guide vane end stop 1-15 of pedestal 1 inner chamber and the guide vane end stop 9-1 of bonnet 9 inner chambers the installation site of starting PTC thermistor 7 is correct behind the mounting groove 1-3.Control PTC thermistor 8 is packed into and is guaranteed that by the guide vane end stop 1-16 of pedestal 1 inner chamber and the guide vane end stop 9-2 of bonnet 9 inner chambers the installation site of control PTC thermistor 8 is correct behind the mounting groove 1-4.Also be provided with spacing barricade 1-10 of sleeve location notch 1-8 and location notch 1-9 and inserted sheet and spacing barricade 1-11 in N disjunctor socket 5, S socket 6 mounting grooves.Starting PTC thermistor 7 is packed into behind the mounting groove, one end of starting PTC thermistor 7 contacts with the 5-2 on the N disjunctor socket, the other end contacts with starting PTC electrode 2, starting PTC thermistor 7 is placed in the middle and make two lateral electrodes and starting PTC thermistor 7 keep enough pressure under the effect of mounting groove left and right sides guide vane end stop 1-15 in pedestal 1, to guarantee excellent contact and conduction property between electrode and the PTC; Control PTC thermistor 8 is packed into behind the mounting groove, the one end contacts with control PTC electrode 5-3 on the N disjunctor socket, the other end contacts with control PTC electrode 3, is guaranteeing under the effect of guide vane end stop that the position is accurate and is guaranteeing to have between electrode and PTC resistance enough pressure to guarantee excellent contact and conducting; Bidirectional triode thyristor 4 is packed into, and its control utmost point G and control PTC electrode are by being welded to connect behind the mounting groove, and the A2 utmost point welds together with starting PTC electrode 2, and the A1 utmost point and S socket 6 weld together; N disjunctor socket 5, S socket 6 are packed into behind the corresponding mounting groove, and inserting-plate hole 1-17, inserting-plate hole 1-18, inserting-plate hole 1-19 that the inserted sheet on it passes respectively on the pedestal 1 are used for external connection; When back shroud 9 installs on the pedestal 1, the recessed frame 9-4 that protruding frame 1-7 around pedestal 1 is fitted to each other on the face and cover plate 9 are fitted to each other on the face all around cooperates, this scheme both can have been guaranteed the accurate of rigging position, the more important thing is and to make the utility model form sealing, can prevent that other impurity, dust, wet gas and other pernicious gas from entering in the assembling die cavity, prevent the generation of adverse consequencess such as inner components is made moist, oxidation effectively, prolong the useful life of product; The snap close 9-5 of the left and right sides cooperates the snap close easy accessibility of this form, reliable lock with the snap close pin 1-13 of pedestal 1 both sides on the cover plate 9;
As shown in Figure 7, an end of N disjunctor socket 5 and S socket 6 extremely links to each other with M, the S of compressor main winding and auxiliary winding by sleeve, and the other end is set to the operation electric capacity that inserted sheet inserts power supply and connects compressor.Concrete external connected mode is that binding post M, S are inserted in the sleeve of N, S socket 6 respectively on the compressor by the pin hole on the cover plate 9, starter is concatenated in the auxiliary winding of compressor, a zero line that inserts power supply in two inserted sheets of the other end of N disjunctor socket 5 has so just constituted the conducting loop; Another inserted sheet of N disjunctor socket 5 supplies the operation electric capacity of compressor to be connected usefulness with S socket 6, and electrode can be set to 4.8 or 6.3 width by power supply, the electric capacity attachment plug of institute of compressor producer adapted.
The resistance of bidirectional triode thyristor control thermistor under 25 ℃ is 1000-2000 Ω in the energy-efficient starter of the utility model embodiment, and volume is 30mm
2Below, and the resistance between 85 ℃-110 ℃ is two times of 25 ℃ of following resistance.
As shown in Figure 8, the outer connection inserted sheet of the energy-efficient starter of the utility model can be set to an inserted sheet.
As shown in Figure 9, the outer connection inserted sheet of the energy-efficient starter of the utility model can be set to two inserted sheets.
As shown in figure 10, the outer connection inserted sheet of the energy-efficient starter of the utility model can be set to three inserted sheets.
As shown in figure 11, the outer connection inserted sheet of the energy-efficient starter of the utility model can be set to four inserted sheets.
Claims (9)
1. efficient energy-saving starter, it comprises the shell that pedestal [1] and bonnet [9] constitute, be installed on the starting PTC thermistor [7] in the shell, control PTC thermistor [8], bidirectional triode thyristor [4], N disjunctor socket [5], S socket [6], starting PTC first electrode [2], control PTC first electrode [3], it is characterized in that: described N disjunctor socket [5] is by sleeve [5-1], starting PTC second electrode [5-2], control PTC second electrode [5-3], inserted sheet [5-4] combines, S socket [6] is by sleeve [6-1], inserted sheet [6-2] combines, starting PTC second electrode [5-2] and starting PTC thermistor [7], control PTC second electrode [5-3] is contacting of contact with the conducting of control PTC thermistor [8], one utmost point of starting PTC thermistor [7] extremely links to each other with the A2 of bidirectional triode thyristor [4] by starting PTC first electrode [2], another utmost point links to each other with starting PTC second electrode [5-2] of N disjunctor socket [5], one utmost point of control PTC thermistor [8] links to each other with the control utmost point G of bidirectional triode thyristor [4] by control PTC first electrode [3], another utmost point links to each other with control PTC second electrode [5-3] of N disjunctor socket [5], the A1 utmost point of bidirectional triode thyristor [4] links to each other with S socket [6-4], energising back triggering signal is provided to the control utmost point G of bidirectional triode thyristor [4] by bidirectional triode thyristor [4] control PTC thermistor [8], make bidirectional triode thyristor [4] be in the galvanization state, and make starting current flow through auxiliary winding formation loop by starting PTC thermistor [7].
2. efficient energy-saving starter as claimed in claim 1, it is characterized in that: N disjunctor socket [5] in the described shell inner cavity, S socket [6] splits the base plate that its terminal of both sides passes pedestal [1] and protrudes outside, starting PTC thermistor [7], bidirectional triode thyristor [4] place N disjunctor socket [5] and S socket [6] between, bidirectional triode thyristor [4] is positioned at the sleeve [5-1] of N disjunctor socket, the S socket this end of sleeve [6-1], control PTC first electrode [3] is to be positioned between starting PTC thermistor [7] and the N disjunctor socket [5], starting PTC first electrode [2] is mounted on starting PTC thermistor [7] this side of S socket [6] relatively, and control PTC first electrode [3] is mounted on control PTC thermistor [8] and starts this side of PTC thermistor [7] relatively.
3. efficient energy-saving starter as claimed in claim 1 is characterized in that: an end of described N disjunctor socket [5] and S socket [6] extremely links to each other with M, the S of compressor main winding and auxiliary winding by sleeve.
4. efficient energy-saving starter as claimed in claim 3 is characterized in that: the other end of N disjunctor socket [5], S socket [6] is set to the operation electric capacity that inserted sheet inserts power supply and connects compressor.
5. as claim 1 or 2 or 3 or 4 described efficient energy-saving starters, it is characterized in that: be provided with in the pedestal 1 of described shell dividing wall be used to form hold the starting PTC thermistor [7], control PTC thermistor [8], bidirectional triode thyristor [4], N disjunctor socket [5], S socket [6], starting PTC first electrode [2], the mounting groove of control PTC first electrode [3], also be provided with guide vane end stop [1-14] and guide vane end stop [1-15] in described starting PTC thermistor [7] mounting groove, also be provided with guide vane end stop [1-16], N disjunctor socket [5] in control PTC thermistor [8] mounting groove, also be provided with sleeve location notch [1-8] and location notch [1-9] and the spacing barricade of inserted sheet [1-10] and spacing barricade [1-11] in S socket [6] mounting groove.
6. efficient energy-saving starter as claimed in claim 5 is characterized in that: the resistance of described bidirectional triode thyristor [4] control PTC thermistor [8] under 25 ℃ is 1000-2000 Ω, and volume is 30mm
2Below, and the resistance between 85 ℃-110 ℃ is two times of 25 ℃ of following resistance.
7. efficient energy-saving starter as claimed in claim 5 is characterized in that: the corresponding position, position of starting PTC thermistor [7], control PTC thermistor [8], N disjunctor socket [5] is provided with the guide vane end stop that matches in the cover plate of described shell [9].
8. efficient energy-saving starter as claimed in claim 6 is characterized in that: the pedestal of described shell [1] the lateral wall left and right sides is provided with snap close pin [1-13], and back shroud [9] the lateral wall left and right sides is provided with the snap close [9-5] that is complementary.
9. efficient energy-saving starter as claimed in claim 7 is characterized in that: being fitted to each other of pedestal of described shell [1] and back shroud [9] is provided with protruding frame [1-7], the groove [9-4] that matches all around on the face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200498512U CN201830189U (en) | 2010-01-05 | 2010-01-05 | Energy-saving efficient starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200498512U CN201830189U (en) | 2010-01-05 | 2010-01-05 | Energy-saving efficient starter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201830189U true CN201830189U (en) | 2011-05-11 |
Family
ID=43968702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200498512U Expired - Fee Related CN201830189U (en) | 2010-01-05 | 2010-01-05 | Energy-saving efficient starter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201830189U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102510248A (en) * | 2011-11-02 | 2012-06-20 | 常熟市天银机电股份有限公司 | Low-power-consumption positive temperature coefficient thermistor starter |
| CN102957365A (en) * | 2011-08-09 | 2013-03-06 | 株式会社村田制作所 | Circuit for the starting of a motor |
-
2010
- 2010-01-05 CN CN2010200498512U patent/CN201830189U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102957365A (en) * | 2011-08-09 | 2013-03-06 | 株式会社村田制作所 | Circuit for the starting of a motor |
| CN102510248A (en) * | 2011-11-02 | 2012-06-20 | 常熟市天银机电股份有限公司 | Low-power-consumption positive temperature coefficient thermistor starter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: LANXI YUEQIANG ELECTRIC APPLIANCE CO., LTD. Assignor: Zhu Deyu Contract record no.: 2014330000095 Denomination of utility model: Energy-saving efficient starter Granted publication date: 20110511 License type: Exclusive License Record date: 20140416 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20180105 |