CN1323252C - Automatic temperature control heating valve - Google Patents
Automatic temperature control heating valve Download PDFInfo
- Publication number
- CN1323252C CN1323252C CNB200510002250XA CN200510002250A CN1323252C CN 1323252 C CN1323252 C CN 1323252C CN B200510002250X A CNB200510002250X A CN B200510002250XA CN 200510002250 A CN200510002250 A CN 200510002250A CN 1323252 C CN1323252 C CN 1323252C
- Authority
- CN
- China
- Prior art keywords
- base
- handle
- gland
- temperature control
- thermometer bulb
- 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.)
- Expired - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 20
- 210000004907 gland Anatomy 0.000 claims description 31
- 230000001603 reducing effect Effects 0.000 claims description 8
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 210000000515 tooth Anatomy 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Mechanically-Actuated Valves (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The present invention provides an automatic temperature control heating valve. A handle of a control head is positioned above a base of the control head and axially and rotatablely connected with the base, and a temperature bag is positioned in a cavity body surrounded by the handle and the base. The middle of the base is provided with a sleeve barrel which extends from top to bottom, the upper part of the sleeve barrel is positioned in the handle and connected with the screw threads of a pressing sleeve via screw threads in the sleeve barrel, and the top part of the pressing sleeve is provided with a connecting structure movably connected with the handle. The upper part of the pressing sleeve is connected with an upper pressing cover, the temperature bag is positioned in the space surrounded by the pressing cover and the pressing sleeve, the upper part of the temperature bag is sheathed with a compression spring sleeve used for pressing the temperature bag downwards, the lower part of the temperature bag is provided with an extensible member which can downwards extend, and the lower end of the extensible member is inserted in a lower cone which can downwards extend. The middle of the sleeve barrel is provided with a guiding plate, and the middle of the guiding plate is provided with a guiding hole matched with a gap at the lower part of the lower cone. The present invention mainly used for the temperature control valves of heating pipelines has the advantages of simple structure, easy use and beautiful appearance.
Description
Technical field
The present invention relates to a kind of automatic temperature control heating valve that is mainly used in caliduct.
Technical background
Before automatic temperature control heating valve on the caliduct is arranged on the radiator import usually, one end connects radiator, the other end connects caliduct, its handle can be cup-shaped that Open Side Down, be positioned at the housing outside, built-inly be used for automatic temperature-controlled thermometer bulb, thermometer bulb is according to ambient temperature harmomegathus, and the lower end of its extension member is connected with the valve rod of valve by driving component or transmitting assemblies, when ambient temperature reduces, the thermometer bulb extension member shortens, valve rod lifts under the effect of its pressure spring, valve opening or flow is strengthened, when ambient temperature raises, the thermometer bulb extension member length that rises, press down valve rod, valve flow is reduced or closure, the height of the position of thermometer bulb own has then determined the height of its temperature-control range, regulate thermometer bulb position (highly) by rotating handles, just can temperature-control range be set on the required scope.Under prior art, there is dual mode to regulate the height of thermometer bulb, a kind of mode is with the valve body scyewed joint with handle, fixedly connected or be rotationally connected with thermometer bulb, rotating handles, handle is raise or reduction, thereby thermometer bulb is also increased or reduce, because this valve handle when regulating temperature-control range can raise or reduce, therefore need reserve bigger activity space for handle, Environmental Conditions is limited, and it is not attractive in appearance, so generally only be adapted to the part low grade products, another kind of mode is to make handle move connection with thermometer bulb, the rotating handles thermometer bulb moves up and down with respect to handle, thereby do not need to change the handle height, the control head of this valve generally includes base, handle, thermometer bulb and inner driving mechanism, described handle is positioned at the base top, with described datum axle to being rotationally connected, described thermometer bulb is positioned at the cavity that described handle and base surround, and flexibly connect with base by inner driving mechanism, this class Placement particularly is applied on the expensive goods at the part automatic temperature control heating valve at present, multiple concrete design proposal is arranged under this thinking, but it is comparatively complicated that ubiquitous problem is inner drive mechanism, not only increase cost of production, and also be unfavorable for reducing of the volume of valve own.
Summary of the invention
For overcoming the above-mentioned defective of prior art, the invention provides a kind of automatic temperature control heating valve, the height inconvenience of handle when this automatic temperature control heating valve is not only regulated temperature, and also internal structure is also simple, helps reducing cost of production and valve volume.
The present invention realizes that the technological scheme of above-mentioned purpose is: a kind of automatic temperature control heating valve, comprise interconnective valve body and control head, described control head comprises base, handle and thermometer bulb, described handle is positioned at described base top, with datum axle to being rotationally connected, described thermometer bulb is positioned at the cavity that described handle and base surround, described base middle part is provided with the base sleeve that extends out up and down, described base sleeve top is positioned at described handle, and be threaded with gland by its internal thread, described gland top is provided with described handle and moves axially connection structure connecting, described gland top is connected with upper press cover, described thermometer bulb is positioned in the space that described upper press cover and gland impale, its top is with it to the pressure spring cover that presses down, and its underpart is the extension member that extends downwards, and the lower end of described extension member is plugged with the following awl of downward extension, described base sleeve middle part is provided with guide plate, and the middle part of described guide plate is provided with the pilot hole that cooperates with described awl underclearance down.
Working principle of the present invention is: rotatory handling, the relative base of handle has only axial rotation, do not move up and down, the thermometer bulb that drives in gland and the gland when handle rotates together rotates, because gland is threaded its highly also conversion thereupon when gland rotates with fixed base sleeve, thereby change the height of thermometer bulb, under identical thermometer bulb extension member extending amount, change the aperture of valve, realize adjusting to temperature-control range.
The invention has the beneficial effects as follows: the advantage of handle height inconvenience when having kept regulating temperature-control range under the prior art, guaranteed the practicality of valve and attractive in appearance, also simplified the internal structure of control head simultaneously, reduced cost of production, and provide possibility for reducing the valve volume.
Description of drawings
Fig. 1 is the structural representation of control head of the present invention;
Fig. 2 is the assembling schematic representation of control head of the present invention.
Embodiment
Referring to Fig. 1 and Fig. 2, automatic temperature control heating valve provided by the invention comprises interconnective valve body and control head, described control head comprises base 8, handle 1 and thermometer bulb 5, described handle 1 is positioned at described base 8 tops, connect with base 8 axial rotation, described thermometer bulb 5 is positioned at the cavity that described handle 1 and base 8 surround, described base 8 middle parts are provided with the base sleeve 8.1 that extends out up and down, described base sleeve 8.1 tops are positioned at described handle 1, and be threaded with gland 4 by its internal thread, described gland 4 tops are provided with described handle 1 and move axially connection structure connecting, described gland 4 tops are connected with upper press cover 2, described thermometer bulb 5 is positioned in the space that described upper press cover 2 and gland 4 impale, its top is with it to the pressure spring cover 3 that presses down, its underpart is the extension member 5.2 that extends downwards, the lower end of described extension member 5.2 is plugged with the following awl 6 of downward extension, described base sleeve 8.1 middle parts are provided with guide plate 9, and the middle part of described guide plate 9 is provided with the pilot hole that cooperates with described 6 underclearances of awl down.
Described thermometer bulb 5 tops can be with leaving distance between described upper press cover 2 top boards, the described upper end that is enclosed within the pressure spring cover 3 on thermometer bulb top is pressed on described upper press cover 2 top boards, the lower end is pressed on the annular boss 5.1 at described thermometer bulb middle part, described awl down 6 bottoms can be with the pressure spring 7 that it is upwards pressed, the upper end of this pressure spring 7 is pressed on the annular boss 6.1 at described awl down 6 middle parts, the lower end is pressed on the described guide plate 9, can be provided with some conplane radial projection 4.1 that are distributed on described gland 4 inwalls, the lower surface of the annular boss 5.1 at described thermometer bulb 5 middle parts is pressed on these radial projection 4.1.Effect by described pressure spring cover 3 and pressure spring 7, can keep thermometer bulb 5 and bore 6 down being in working state flexibly, the wherein setting of thermometer bulb 5 head rooms, can make pressure spring cover 3 on the thermometer bulb 5 be able to situation lower compression when too high (as ambient temperature) in thermometer bulb 5 transition elongation, avoid directly extruding upper press cover 2 of thermometer bulb 5, guarantee that thermometer bulb 5 and other structures are without prejudice.
Described gland 4 tops and described handle 1 move axially connection structure connecting can be for being arranged on the flanged structure at this gland top, these flange 4.2 peripheries are equally distributed vertical external tooths, described handle 1 inwall is provided with the vertical bar shape internal tooth with these vertical external tooth engagements, when handle 1 rotates, handle 1 rotates by intermeshing inside and outside cingulum dynamic pressure cover 4, allows gland 4 to move up and down again simultaneously.
Can be provided with some slotted holes 4.3 on described gland 4 upper portion side wall, correspondingly described upper press cover 2 sides can be the elasticity riser 2.1 of some downward extensions, described elasticity riser 2.1 lower ends are provided with the wedge shape dop of outside projection, and the upper-end surface of the outside projection of described dop is stuck on the upper side wall of each self-corresponding described gland sidewall slotted hole 4.3.This structure forms the qualification that moves on the upper press cover 2, under the acting in conjunction that is enclosed within the pressure spring cover 3 on the thermometer bulb 5, guaranteed that upper press cover 2 is with fixing between the gland 4, this structure also is convenient to the installation and removal of upper press cover 2 on gland 4 simultaneously, help reducing the workload of installation and maintenance, and help simplified structure.
The interior outer side surface of the elasticity riser 2.1 on the described upper press cover 2 (the interior outer side surface that comprises its dop) can be arc surfaced, these cambered surfaces are axis with the medial axis of upper press cover 2, can make upper press cover 2 sides cylindrical on the whole like this, help optimized spatial distribution and be convenient to making, being convenient to be connected with other component.The side of similar structure such as other elasticity risers that the present invention relates to equally,, inserted sheet also can be corresponding arc surfaced.Wedge shape dop longitudinal profile on the described elasticity riser 2.1 usually can be triangular in shape or be similar to leg-of-mutton shape (for example the part limit is the triangle of curve), its end face with other part clampings is the inclined-plane that lift plane or outer end, clamping end face on other parts also can be the shape that matches with it, be convenient to install and help the soundness of clamping like this, equally, the dop on other similar structure of the present invention also can be corresponding structure.
The middle part of described base sleeve 8.1 can be provided with ring-shaped step, correspondingly described guide plate 9 sides can be some upwardly extending elasticity risers 9.1, described elasticity riser 9.1 upper ends are provided with the wedge shape dop of outside projection, and the lower end surface of the outside projection of described dop all is stuck on the ring-shaped step of described base sleeve 8.1.
Described handle 1 profile can cup-shaped surface of revolution shape, described base 8 peripheries can be provided with tubular annular sidewall 8.2, the upper-end surface of this annular sidewall 8.2 matches with described handle 1 lower end surface, inside sidewalls top can be provided with annular boss, correspondingly described handle 1 lower end surface is also extended plurality of elastic inserted sheet 1.2 downwards, described elasticity inserted sheet 1.2 bottoms are provided with the wedge shape dop 1.1 of outside projection, and the upper-end surface of the outside projection of described dop 1.1 all is stuck on the annular boss of described base annular sidewall 8.2 inside upper part.
Described base sleeve 8.1 bottoms can be provided with the elongated slot that its sidewall is divided into plurality of elastic inserted sheet 8.5, the lower end of each elasticity inserted sheet 8.5 of Xing Chenging is equipped with the wedge shape dop 8.4 of outside projection thus, described base sleeve 8.1 bottoms can be with the hexagon nut of reducing, the diameter of the dop 8.4 place circumference of each elasticity inserted sheet 8.5 lower end that base sleeve 8.1 bottoms are formed by its sidewall is greater than the aperture of described hexagon nut closing in place, described control head connects described valve body by described hexagon nut, wedge shape dop card 8.4 reducings place at hexagon nut of base sleeve 8.1 bottoms realize that control head connects with the axial rotation of valve body or fixing.
Usually be equipped with some through holes 1.3,8.3 on the base plate of described handle 1 sidewall and described base 8, wherein the through hole 1.3 on the handle sidewall be axially extended poroid, it is poroid that through hole 8.3 on the base plate is the radially bar of the circular hole of circle distribution or symmetrical distribution, the setting of these through holes 1.3,8.3, help the transmission of ambient temperature, make temperature control sensitive more to thermometer bulb 5.
Described thermometer bulb 5 and down awl 6 be usually and do not wait the cylindrical of warp, described handle 1, base 8, base sleeve 8.1, gland 4, upper press cover 2, thermometer bulb 5, bore 6 down, the medial axis coincidence of the pilot hole of guide plate 9 and guide plate.
Described valve body can adopt the valve mechanism (for example various forms of stop valves, gate valve etc.) that is provided with valve rod, rising and reduction by valve rod, realize the increase of valve opening or reduce, described awl down 6 lower ends usually can be directly with end in contact on the described valve rod, also can be by various forms of driving component contacts, by under bore 6 valve rod be depressed into to a certain degree, realize certain valve opening degree.
Claims (9)
1, a kind of automatic temperature control heating valve, comprise interconnective valve body and control head, described control head comprises base, handle and thermometer bulb, described handle is positioned at described base top, with datum axle to being rotationally connected, described thermometer bulb is positioned at the cavity that described handle and base surround, it is characterized in that described base middle part is provided with the base sleeve that extends out up and down, described base sleeve top is positioned at described handle, and be threaded with gland by its internal thread, described gland top is provided with described handle and moves axially connection structure connecting, described gland top is connected with upper press cover, described thermometer bulb is positioned in the space that described upper press cover and gland impale, its top is with it to the pressure spring cover that presses down, its underpart is the extension member that extends downwards, the lower end of described extension member is plugged with the following awl of downward extension, described base sleeve middle part is provided with guide plate, the middle part of described guide plate is provided with the pilot hole that cooperates with the described underclearance of awl down, described thermometer bulb top is with leaving distance between the described upper press cover top board, the described upper end that is enclosed within the pressure spring cover on thermometer bulb top is pressed on the described upper press cover top board, the lower end is pressed on the annular boss at described thermometer bulb middle part, described awl down bottom is with the pressure spring that it is upwards pressed, the upper end of this pressure spring is pressed on the annular boss at described awl down middle part, the lower end is pressed on the described guide plate, described gland inwall is provided with some conplane radial projection that are distributed in, and the lower surface of the annular boss at described thermometer bulb middle part is pressed on these radial projection.
2, automatic temperature control heating valve as claimed in claim 1, it is characterized in that it is the flanged structure that is arranged on this gland top that described gland top and described handle move axially connection structure connecting, this flange perimeter is equally distributed vertical external tooth, and described handle inwall is provided with the vertical bar shape internal tooth with these vertical external tooth engagements.
3, automatic temperature control heating valve as claimed in claim 2, it is characterized in that described gland upper portion side wall is provided with some slotted holes, described upper press cover side is the elasticity riser of some downward extensions, described elasticity riser lower end is provided with the wedge shape dop of outside projection, and the upper-end surface of the outside projection of described dop is stuck on the upper side wall of each self-corresponding described gland sidewall slotted hole.
4, automatic temperature control heating valve as claimed in claim 2, the middle part that it is characterized in that described base sleeve is provided with ring-shaped step, described guide plate side is some upwardly extending elasticity risers, described elasticity riser upper end is provided with the wedge shape dop of outside projection, and the lower end surface of the outside projection of described dop all is stuck on the ring-shaped step of described base sleeve.
5, automatic temperature control heating valve as claimed in claim 2, it is characterized in that the cup-shaped surface of revolution shape of described handle profile, described perimeter is provided with the tubular annular sidewall, the upper-end surface of this annular sidewall matches with described handle lower end surface, inside sidewalls top is provided with annular boss, described handle lower end surface is also extended the plurality of elastic inserted sheet downwards, described elasticity inserted sheet bottom is provided with the wedge shape dop of outside projection, and the upper-end surface of the outside projection of described dop all is stuck on the annular boss of described base annular sidewall inside upper part.
6, as claim 3,4 or 5 described automatic temperature control heating valves, it is characterized in that described base lower cartridge is provided with the elongated slot that its sidewall is divided into the plurality of elastic inserted sheet, the lower end of each elasticity inserted sheet of Xing Chenging is equipped with the wedge shape dop of outside projection thus, described base lower cartridge is with the hexagon nut of reducing, the diameter of the dop place circumference of each elasticity inserted sheet lower end that the base lower cartridge is formed by its sidewall is greater than the aperture of described hexagon nut closing in place, described control head connects described valve body by described hexagon nut, and the wedge shape dop of base lower cartridge is stuck in reducing place of hexagon nut.
7, as claim 3,4 or 5 described automatic temperature control heating valves, it is characterized in that being equipped with some through holes on the base plate of described handle sidewall and described base, wherein the through hole on the handle sidewall be axially extended poroid, it is poroid that the through hole on the base plate is the radially bar of the circular hole of circle distribution or symmetrical distribution.
8, as claim 3,4 or 5 described automatic temperature control heating valves, it is characterized in that described thermometer bulb does not wait the cylindrical of warp with boring to be down, described handle, base, base sleeve, gland, upper press cover, thermometer bulb, the medial axis coincidence of the pilot hole of awl, guide plate and guide plate down.
9, as claim 3,4 or 5 described automatic temperature control heating valves, it is characterized in that described valve body is provided with valve rod, described awl down lower end directly contacts or contacts by driving component with described valve rod upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510002250XA CN1323252C (en) | 2005-01-18 | 2005-01-18 | Automatic temperature control heating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510002250XA CN1323252C (en) | 2005-01-18 | 2005-01-18 | Automatic temperature control heating valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1632357A CN1632357A (en) | 2005-06-29 |
| CN1323252C true CN1323252C (en) | 2007-06-27 |
Family
ID=34852945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200510002250XA Expired - Fee Related CN1323252C (en) | 2005-01-18 | 2005-01-18 | Automatic temperature control heating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1323252C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101614299B (en) * | 2008-06-25 | 2011-04-06 | 天佰立(北京)新技术发展有限公司 | Temperature controlling valve arranged on heating water return loop |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878347A (en) * | 2012-09-26 | 2013-01-16 | 无锡市诚信洗选设备有限公司 | Valve rod of temperature control valve |
| CN102865404A (en) * | 2012-09-26 | 2013-01-09 | 无锡市诚信洗选设备有限公司 | Flow valve knob of radiator |
| CN105156752A (en) * | 2015-08-12 | 2015-12-16 | 无锡乐华自动化科技有限公司 | Speed regulating method for spring type flow speed control valve |
| CN105570528A (en) * | 2016-03-11 | 2016-05-11 | 冯建京 | Independent temperature control flow valve |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1523179A (en) * | 1975-07-15 | 1978-08-31 | Braukmann Armaturen | Thermostatically controlled radiator valve |
| GB1524869A (en) * | 1974-10-22 | 1978-09-13 | Christiansson F | Thermostatic unit for central heating radiators |
| GB2255817A (en) * | 1991-05-16 | 1992-11-18 | Patrick Gerard Graham | Thermostatic valve |
| DE4442402C1 (en) * | 1994-11-30 | 1996-04-18 | Oventrop Sohn Kg F W | Thermostat head for heating valve |
| CN2503288Y (en) * | 2001-09-24 | 2002-07-31 | 全龙浩 | Heating thermalstatic valve capable of adjusting temp. |
| CN2562021Y (en) * | 2002-08-19 | 2003-07-23 | 蔡裕敏 | Thermostatic valve for radiator |
| CN2591365Y (en) * | 2002-11-05 | 2003-12-10 | 吴海涛 | Constant temperature valve for internal double-regulating heating |
| CN2771701Y (en) * | 2005-01-18 | 2006-04-12 | 广州海鸥卫浴用品股份有限公司 | Automatic temp.-controlled heater valve |
-
2005
- 2005-01-18 CN CNB200510002250XA patent/CN1323252C/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1524869A (en) * | 1974-10-22 | 1978-09-13 | Christiansson F | Thermostatic unit for central heating radiators |
| GB1523179A (en) * | 1975-07-15 | 1978-08-31 | Braukmann Armaturen | Thermostatically controlled radiator valve |
| GB2255817A (en) * | 1991-05-16 | 1992-11-18 | Patrick Gerard Graham | Thermostatic valve |
| DE4442402C1 (en) * | 1994-11-30 | 1996-04-18 | Oventrop Sohn Kg F W | Thermostat head for heating valve |
| CN2503288Y (en) * | 2001-09-24 | 2002-07-31 | 全龙浩 | Heating thermalstatic valve capable of adjusting temp. |
| CN2562021Y (en) * | 2002-08-19 | 2003-07-23 | 蔡裕敏 | Thermostatic valve for radiator |
| CN2591365Y (en) * | 2002-11-05 | 2003-12-10 | 吴海涛 | Constant temperature valve for internal double-regulating heating |
| CN2771701Y (en) * | 2005-01-18 | 2006-04-12 | 广州海鸥卫浴用品股份有限公司 | Automatic temp.-controlled heater valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101614299B (en) * | 2008-06-25 | 2011-04-06 | 天佰立(北京)新技术发展有限公司 | Temperature controlling valve arranged on heating water return loop |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1632357A (en) | 2005-06-29 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: GUANGZHOU NEON PLUMBING PRODUCTS Co.,Ltd. Assignor: GUANGZHOU SEAGULL KITCHEN AND BATH PRODUCTS Co.,Ltd. Contract fulfillment period: 2007.8.15 to 2012.8.15 Contract record no.: 2009440000855 Denomination of invention: Automatic temperature control heating valve Granted publication date: 20070627 License type: Exclusive license Record date: 20090730 |
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| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.8.15 TO 2012.8.15; CHANGE OF CONTRACT Name of requester: GUANGZHOU NANOU BATH + TOILET CO., LTD. Effective date: 20090730 |
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| ASS | Succession or assignment of patent right |
Owner name: EDISON ENERGY TECHNOLOGY CO., LTD. ZHUHAI Free format text: FORMER OWNER: GUANGZHOU SEAGULL KITCHEN AND BATH PRODUCTS CO., LTD. Effective date: 20150715 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150715 Address after: 519170, Guangdong, Doumen District, Zhuhai Province dry town Toyama Industrial Zone, seagull bathroom Branch East of the workshop Patentee after: ZHUHAI EDISON ECOTECH CORPORATION Co.,Ltd. Address before: Panyu District City, Guangzhou City, Guangdong Province town of Shanxi Lu Yu 511400 federal industrial city Patentee before: GUANGZHOU SEAGULL KITCHEN AND BATH PRODUCTS Co.,Ltd. |
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| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 519170, Guangdong, Doumen District, Zhuhai Province dry town Toyama Industrial Zone, seagull bathroom Branch East of the workshop Patentee after: Zhuhai Edison Ecotech Corp. Address before: 519170, Guangdong, Doumen Province, dry town, Toyama Industrial Zone, seagull bathroom branch, east of the workshop Patentee before: ZHUHAI EDISON ECOTECH CORPORATION Co.,Ltd. |
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| 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: 20070627 Termination date: 20220118 |