CN103523425A - Swill barrel - Google Patents
Swill barrel Download PDFInfo
- Publication number
- CN103523425A CN103523425A CN201310527792.3A CN201310527792A CN103523425A CN 103523425 A CN103523425 A CN 103523425A CN 201310527792 A CN201310527792 A CN 201310527792A CN 103523425 A CN103523425 A CN 103523425A
- Authority
- CN
- China
- Prior art keywords
- juice
- bucket
- bung
- barrel
- swill
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 238000000926 separation method Methods 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims description 48
- 239000002826 coolant Substances 0.000 claims description 8
- 239000004020 conductor Substances 0.000 claims description 6
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 235000011389 fruit/vegetable juice Nutrition 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 5
- 230000005180 public health Effects 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 abstract 1
- 230000032258 transport Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 235000021190 leftovers Nutrition 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 206010027146 Melanoderma Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000021266 loss of appetite Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/10—Waste collection, transportation, transfer or storage, e.g. segregated refuse collecting, electric or hybrid propulsion
Landscapes
- Centrifugal Separators (AREA)
Abstract
The invention relates to a swill barrel and belongs to the technical field of public health application. A restaurant worker can press a barrel cover control switch to control a barrel cover to be opened and pour collected swill into a juice removing barrel and can press the barrel cover control switch again to control the barrel cover to be closed to prevent smell of the swill to drift away. After a juice removing switch is pressed, a rotating device drives the juice removing barrel to rotate fast, and juice in the swill is tossed to the cavity wall between the juice removing barrel and an inner barrel through a filtering plate under the effect of centrifugal force and flow into a cavity between the bottoms of the juice removing barrel and the inner barrel along the cavity wall. The juice in the cavity between the bottoms of the juice removing barrel and the inner barrel flows into an oil water separation device with limited quantity through a flow guide pipe by a quantity control device. An oil water separation control switch is pressed, a circuit control device supplies power to a power device according to set program, the power device provides power for the oil water separation device through a second power transmission shaft, and the oil water separation device separates oil and water in the juice.
Description
Technical field
The present invention relates to a kind of swill bucket, belong to public health applied technical field.
Background technology
Even in the strong big city of modernization breath, often the vehicle of a transportation swill crosses, and will give out tedious strange taste, and smoked people dodge everywhere, also all gone to metropolitan fine impression.Swill be exactly mainly restaurant, dining room when processing discarded leftovers, pour leftovers into swill bucket and mix formation, be rich in moisture, nutrient and oil, very easily fermentation produces unpleasant strange taste; Especially transport the vehicle of swill, although avoid the peak load conditions of people's trip as far as possible, also can usually appear in people's the visual field, be mingled with one unpleasant strange taste, the mood ,Hai Huishi National People's Congress that has not only destroyed people has no appetite; And owing to there being a large amount of moisture in swill, in transportation, also usually water clock gets off, and forms blackspot on road, be difficult to remove, also can be permanent distribute strange taste.If can remove moisture and oil in swill, make swill dregs be difficult to fermentation, just can not produce strange taste; Meanwhile, remove moisture and oily also more easily transportation of swill dregs, also can not produce weeping.
Summary of the invention
The object of the invention is to overcome deficiency of the prior art, a kind of swill bucket is provided.Dining room staff can operate the bung master cock on a kind of swill bucket, de-juice master cock and oil separation master cock easily; By pressing bung master cock, at the collection phase of swill, can seal preservation, prevent the odor dispersion of swill out; By pressing de-juice master cock, just can take off juice to swill and process; By pressing oil separation master cock, the You Heshui in juice is carried out to separating treatment.Swill dregs after the de-juice generation strange taste that can not ferment, can transport easily, there will not be in transit weeping, also can not distribute strange taste.
Main technical schemes of the present invention is achieved in that
By outer barrel 1, interior bucket 2, de-juice bucket 3, bung 4, bearing 5, fixed link 6, splashproof circle 7, filter plate 8, bung control setup 9, bung master cock 10, trace 11, circuit control device 12, battery socket 13, de-juice master cock 14, oil separation master cock 15, conductor wire 16, engine installation 17, power transmission shaft first 18, seal ring 19, wheel word 20, mozzle 21, control amount device 22, power transmission shaft second 23, oily water separating installation 24, oil outlet pipe 25 and coolant outlet pipe 26, jointly formed, on the ladle bowl of outer barrel 1, be provided with thickened wall 27, the thickened wall 27 being provided with on outer barrel 1 ladle bowl extends to top from bottom, bung control setup 9 is arranged on the inside on thickened wall 27 tops, the double-action part of bung control setup 9 stretches out the inner side of thickened wall 27, bung master cock 10 be arranged on bung control setup 9 above, the control part of bung master cock 10 stretches out the outside of thickened wall 27, bearing 5 is arranged on the center on bung 4 tops, fixed link 6 is arranged on the center of bearing 5, one end of trace 11 is arranged on the double-action part of bung control setup 9, the other end is arranged on the double-action part of fixed link 6, circuit control device 12 is arranged on the inside of outer barrel 1, one side of circuit control device 12 is provided with battery socket 13, the part of de-juice master cock 14 and oil separation master cock 15 is stretched out the thickened wall 27 of outer barrel 1, interior bucket 2 is installed in the inside of outer barrel 1, de-juice bucket 3, engine installation 17 and oily water separating installation 24, top at interior bucket 2 inner barrel walls is provided with splashproof circle 7, at the bottom of interior barrel 2 barrels, center is provided with seal ring 19, on the bucket wall of de-juice bucket 3, filter plate 8 is installed, bucket center, the end at de-juice bucket 3 is provided with wheel word 20, one end of power transmission shaft first 18 be arranged on engine installation 17 above, the middle part of power transmission shaft first 18 is through seal ring 19, the other end of power transmission shaft first 18 be arranged on wheel word 20 above, one end of power transmission shaft second 23 be arranged on engine installation 17 above, the other end of power transmission shaft second 23 be arranged on oily water separating installation 24 above, control amount device 22 be arranged on oily water separating installation 24 above, one end of mozzle 21 be arranged on control amount device 22 above, the other end of mozzle 21 is arranged on the bottom of interior bucket 2, oil outlet pipe 25 is arranged on the side of oily water separating installation 24, the oil outlet of oil outlet pipe 25 stretches out outer barrel 1, coolant outlet pipe 26 is arranged on the side of oily water separating installation 24, the water outlet of coolant outlet pipe 26 stretches out outer barrel 1, circuit control device 12 is connected with engine installation 17 with bung control setup 9 by conductor wire 16.
Between interior bucket 2 and de-juice bucket 3 bottoms, be provided with cavity.
Oily water separating installation 24 is centrifugal oily water separating installations.
Engine installation 17 is electric power devices.
Compared with prior art, the invention has the beneficial effects as follows: a kind of swill bucket can be collected and process the swill sealing in dining room easily, the swill of handling well can not ferment and distribute strange taste, when vehicle transports swill, just can not produce odour nuisance on the way.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
The present invention consists of jointly outer barrel, interior bucket, de-juice bucket, bung, bearing, fixed link, splashproof circle, filter plate, bung control setup, bung master cock, trace, circuit control device, battery socket, de-juice master cock, oil separation master cock, conductor wire, engine installation, power transmission shaft first, seal ring, wheel word, mozzle, control amount device, power transmission shaft second, oily water separating installation, oil outlet pipe and coolant outlet pipe, on the ladle bowl of outer barrel, is provided with thickened wall.External source is linked into a kind of battery socket of swill bucket, circuit control device is powered to bung control setup by conductor wire, and a kind of swill bucket just can place in operation.Dining room staff can press bung master cock control bung and open, and the swill of collecting is poured in de-juice bucket, also can again press bung master cock control bung and close, and prevents that the smell of swill from flying away out.When the swill in de-juice bucket reaches and needs capacity to be processed, dining room staff can press de-juice master cock; Circuit control device is started working by the program of setting, and first to bung control setup, carries electric current, guarantees that bung control setup is controlled at bung on the position of closing; Then to engine installation, carry electric current, engine installation is started working by the program of setting, and the power of engine installation output is transported to wheel word by power take-off shaft first, and wheel word drives de-juice bucket fast rotational; Under the effect of centnifugal force, the juice in swill is thrown out of on the cavity wall between de-juice bucket and interior bucket by filter plate, along cavity wall, flows in the cavity between de-juice bucket and bottom of the barrel.Juice between de-juice bucket and bottom of the barrel in cavity is limited the quantity of and is flow in oily water separating installation through control amount device by mozzle, and dining room staff places respectively collection vessel used or installs water conservancy diversion flexible pipe used at oil outlet and water outlet; Press oil separation master cock, circuit control device is powered to engine installation by the program of setting, engine installation provides power by power transmission shaft second to oily water separating installation, and oily water separating installation carries out separation by the You Heshui in juice, and discharges outside bucket by oil outlet pipe and coolant outlet pipe; Control amount device is again by the swill input oily water separating installation of limiting the quantity of, and oily water separating installation just can have been proceeded the operation of oil separation.When need swill to be processed is too much, dining room staff can press de-juice master cock and oil separation master cock simultaneously, makes the de-juice of swill and juice carry out oil separation and carries out operation simultaneously.At this moment, remaining food after only remaining swill takes off juice in de-juice bucket, owing to there is no moisture, can not ferment and distribute strange taste, and dining room staff just can put into them general swill bucket, and vehicle can not produce strange taste when transporting yet.A kind of swill bucket can be collected and process the swill sealing in dining room easily, and the swill of handling well can not ferment and distribute strange taste, when vehicle transports swill, just can not produce odour nuisance on the way.
The present invention is below further described in connection with the embodiment in accompanying drawing:
Thickened wall 27 tops exceed a barrel edge, and bung control setup 9 has been installed in inside, by bung master cock 10, can control bung control setup 9, and bung control setup 9 is controlled trace 11 up-and-down movements, reach and control opening or closing of bung 4; Bearing 5 has been installed in the center of bung 4, when bung 4 be closed in de-juice bucket 3 above and under the drive of de-juice bucket 3 during fast rotational, the fixed link 6 being arranged on bearing 5 can not followed rotation together; Control amount device 22, according to the capacity of oily water separating installation 24 single treatment oil separations, is controlled the flow that juice flows into oily water separating installation 24; The splashproof circle 7 of installing on interior bucket 2 inner ring tops not only plays the effect of stable bucket 3 when dehydration barrel 3 rotation, and can prevent that the cavity wall of juice between interior bucket 2 and dehydration barrel 3 from sputtering out.
Now enumerate embodiment as follows:
Embodiment mono-:
When the swill in de-juice bucket is processed, dining room staff presses de-juice master cock, and circuit control device is started working by the program of setting, and first to bung control setup, carries electric current, guarantees that bung control setup is controlled at bung on the position of closing; Then to engine installation, carry electric current, engine installation is started working by the program of setting, and the power of engine installation output is transported to wheel word by power take-off shaft first, and wheel word drives de-juice bucket fast rotational; Under the effect of centnifugal force, the juice in swill is thrown out of on the cavity wall between de-juice bucket and interior bucket by corrosion-resistant steel filter plate, along cavity wall, flows in the cavity between de-juice bucket and bottom of the barrel.
Embodiment bis-:
When the swill in de-juice bucket is processed, dining room staff presses de-juice master cock, and circuit control device is started working by the program of setting, and first to bung control setup, carries electric current, guarantees that bung control setup is controlled at bung on the position of closing; Then to engine installation, carry electric current, engine installation is started working by the program of setting, and the power of engine installation output is transported to wheel word by power take-off shaft first, and wheel word drives de-juice bucket fast rotational; Under the effect of centnifugal force, the juice in swill is thrown out of on the cavity wall between de-juice bucket and interior bucket by carbon steel filter plate, along cavity wall, flows in the cavity between de-juice bucket and bottom of the barrel.
Claims (4)
1. a swill bucket, by outer barrel (1), interior bucket (2), de-juice bucket (3), bung (4), bearing (5), fixed link (6), splashproof circle (7), filter plate (8), bung control setup (9), bung master cock (10), trace (11), circuit control device (12), battery socket (13), de-juice master cock (14), oil separation master cock (15), conductor wire (16), engine installation (17), power transmission shaft first (18), seal ring (19), wheel word (20), mozzle (21), control amount device (22), power transmission shaft second (23), oily water separating installation (24), oil outlet pipe (25) and coolant outlet pipe (26) form jointly, on the ladle bowl of outer barrel (1), be provided with thickened wall (27), the thickened wall (27) being provided with on outer barrel (1) ladle bowl extends to top from bottom, bung control setup (9) is arranged on the inside on thickened wall (27) top, the double-action part of bung control setup (9) stretches out the inner side of thickened wall (27), bung master cock (10) be arranged on bung control setup (9) above, the control part of bung master cock (10) stretches out the outside of thickened wall (27), bearing (5) is arranged on the center on bung (4) top, fixed link (6) is arranged on the center of bearing (5), one end of trace (11) is arranged on the double-action part of bung control setup (9), the other end is arranged on the double-action part of fixed link (6), circuit control device (12) is arranged on the inside of outer barrel (1), one side of circuit control device (12) is provided with battery socket (13), the part of de-juice master cock (14) and oil separation master cock (15) is stretched out the thickened wall (27) of outer barrel (1), interior bucket (2) is installed in the inside of outer barrel (1), de-juice bucket (3), engine installation (17) and oily water separating installation (24), top at interior bucket (2) inner barrel wall is provided with splashproof circle (7), in interior bucket (2) bucket center, the end, seal ring (19) is installed, on the bucket wall of de-juice bucket (3), filter plate (8) is installed, bucket center, the end at de-juice bucket (3) is provided with wheel word (20), one end of power transmission shaft first (18) be arranged on engine installation (17) above, the middle part of power transmission shaft first (18) is through seal ring (19), the other end of power transmission shaft first (18) be arranged on wheel word (20) above, one end of power transmission shaft second (23) be arranged on engine installation (17) above, the other end of power transmission shaft second (23) be arranged on oily water separating installation (24) above, control amount device (22) be arranged on oily water separating installation (24) above, one end of mozzle (21) be arranged on control amount device (22) above, the other end of mozzle (21) is arranged on the bottom of interior bucket (2), oil outlet pipe (25) is arranged on the side of oily water separating installation (24), the oil outlet of oil outlet pipe (25) stretches out outer barrel (1), coolant outlet pipe (26) is arranged on the side of oily water separating installation (24), the water outlet of coolant outlet pipe (26) stretches out outer barrel (1), circuit control device (12) is connected with engine installation (17) with bung control setup (9) by conductor wire (16), it is characterized in that, between described interior bucket (2) and de-juice bucket (3) bottom, be provided with cavity.
2. a kind of swill bucket according to claim 1, is characterized in that, described filter plate (8) is plastic filter plate or rubber filter plate or carbon steel filter plate or corrosion-resistant steel filter plate.
3. a kind of swill bucket according to claim 1, is characterized in that, described oily water separating installation (24) is centrifugal oily water separating installation.
4. a kind of swill bucket according to claim 1, is characterized in that, described engine installation (17) is electric power device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310527792.3A CN103523425B (en) | 2013-10-31 | 2013-10-31 | Swill barrel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310527792.3A CN103523425B (en) | 2013-10-31 | 2013-10-31 | Swill barrel |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103523425A true CN103523425A (en) | 2014-01-22 |
CN103523425B CN103523425B (en) | 2015-06-03 |
Family
ID=49925862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310527792.3A Active CN103523425B (en) | 2013-10-31 | 2013-10-31 | Swill barrel |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103523425B (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104609067A (en) * | 2015-01-23 | 2015-05-13 | 无锡同春新能源科技有限公司 | Swill treatment barrel |
CN107311709A (en) * | 2017-07-06 | 2017-11-03 | 浙江划云数据技术有限公司 | A kind of novel fermentation bucket |
CN107855021A (en) * | 2017-10-31 | 2018-03-30 | 贵港市瑞成科技有限公司 | A kind of swill bucket |
CN106275977B (en) * | 2016-09-20 | 2018-07-24 | 宣城金博伟家居智能科技有限公司 | A kind of centrifugal convenient dustbin in kitchen |
CN108792359A (en) * | 2018-07-17 | 2018-11-13 | 周广平 | A kind of public place dustbin |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07284694A (en) * | 1994-04-19 | 1995-10-31 | Ricoh Elemex Corp | Garbage treating device |
CN201454255U (en) * | 2009-05-07 | 2010-05-12 | 张金帅 | Swill bucket capable of separating dregs, water and fat for catering industry |
CN201669005U (en) * | 2010-05-24 | 2010-12-15 | 张金帅 | Novel catering residue, water and oil separating swill barrel |
CN202657536U (en) * | 2012-06-11 | 2013-01-09 | 河南省产品质量监督检验院 | Intelligent swilling barrel |
CN202898079U (en) * | 2012-11-30 | 2013-04-24 | 陈立德 | Oil filtering device for swill |
CN203529216U (en) * | 2013-10-31 | 2014-04-09 | 无锡同春新能源科技有限公司 | Swill barrel |
-
2013
- 2013-10-31 CN CN201310527792.3A patent/CN103523425B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07284694A (en) * | 1994-04-19 | 1995-10-31 | Ricoh Elemex Corp | Garbage treating device |
CN201454255U (en) * | 2009-05-07 | 2010-05-12 | 张金帅 | Swill bucket capable of separating dregs, water and fat for catering industry |
CN201669005U (en) * | 2010-05-24 | 2010-12-15 | 张金帅 | Novel catering residue, water and oil separating swill barrel |
CN202657536U (en) * | 2012-06-11 | 2013-01-09 | 河南省产品质量监督检验院 | Intelligent swilling barrel |
CN202898079U (en) * | 2012-11-30 | 2013-04-24 | 陈立德 | Oil filtering device for swill |
CN203529216U (en) * | 2013-10-31 | 2014-04-09 | 无锡同春新能源科技有限公司 | Swill barrel |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104609067A (en) * | 2015-01-23 | 2015-05-13 | 无锡同春新能源科技有限公司 | Swill treatment barrel |
CN106275977B (en) * | 2016-09-20 | 2018-07-24 | 宣城金博伟家居智能科技有限公司 | A kind of centrifugal convenient dustbin in kitchen |
CN107311709A (en) * | 2017-07-06 | 2017-11-03 | 浙江划云数据技术有限公司 | A kind of novel fermentation bucket |
CN107855021A (en) * | 2017-10-31 | 2018-03-30 | 贵港市瑞成科技有限公司 | A kind of swill bucket |
CN108792359A (en) * | 2018-07-17 | 2018-11-13 | 周广平 | A kind of public place dustbin |
Also Published As
Publication number | Publication date |
---|---|
CN103523425B (en) | 2015-06-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103523425B (en) | Swill barrel | |
CN207085488U (en) | A kind of garbage separation of solid and liquid treatment box | |
CN203529216U (en) | Swill barrel | |
CN204602344U (en) | The electronic crushing/dewatering device of a kind of changing food waste | |
CN203935639U (en) | A kind of drum-type extractor | |
CN104609067A (en) | Swill treatment barrel | |
CN210302729U (en) | Kitchen waste treatment equipment | |
CN205222747U (en) | Electronic water oil separating recovery unit | |
CN208104104U (en) | A kind of industrial waste water disposal device | |
CN204074686U (en) | A kind of organic waste Integrated Processing Unit | |
CN203807319U (en) | Shaftless spiral conveying and squeezing all-in-one machine | |
CN214719316U (en) | Kitchen waste and garbage separator | |
CN204365003U (en) | Ground dragon protein efficient solid-liquid separator | |
CN108238388A (en) | A kind of municipal swill collecting vessel | |
CN103552786B (en) | Swilling barrel adopting wind and solar complementary power generation as power supply source | |
CN207856408U (en) | The separating dry space from moist space retracting device of kitchen garbage | |
CN203694706U (en) | Solid-liquid separator for garbage | |
CN209237501U (en) | A kind of solid refuse processing unit | |
CN203529227U (en) | Solar swill bucket | |
CN204528255U (en) | A kind of swill treatment bucket | |
CN105731757A (en) | Biochemical purification treatment method and device for excrement | |
CN103538832B (en) | Swill barrel with wind power generation as power supply | |
CN205269925U (en) | Novel horizontal decanter centrifuge | |
CN205435192U (en) | Kitchen garbage separator | |
CN204813297U (en) | Slow squeezer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201210 Address after: Room 503, No. 114, Huilong new village, Liangxi District, Wuxi City, Jiangsu Province Patentee after: Gu Chang Address before: 214023 room 1508, Qingyang Road, Nanchang District, Wuxi, Jiangsu, 333 Patentee before: WUXI TONGCHUN NEW ENERGY TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right |