CN104229110A - Ship propulsion system - Google Patents
Ship propulsion system Download PDFInfo
- Publication number
- CN104229110A CN104229110A CN201410195966.5A CN201410195966A CN104229110A CN 104229110 A CN104229110 A CN 104229110A CN 201410195966 A CN201410195966 A CN 201410195966A CN 104229110 A CN104229110 A CN 104229110A
- Authority
- CN
- China
- Prior art keywords
- valve
- propshaft
- fluid
- boiler check
- pressure chamber
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H3/00—Propeller-blade pitch changing
- B63H3/06—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical
- B63H3/08—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid
- B63H3/081—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid actuated by control element coaxial with the propeller shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H3/00—Propeller-blade pitch changing
- B63H3/06—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical
- B63H3/08—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid
- B63H2003/088—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid characterised by supply of fluid actuating medium to control element, e.g. of hydraulic fluid to actuator co-rotating with the propeller
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/02—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing
Abstract
Described is a ship propulsion system (1) comprising a propeller arrangement (2) having at least one adjustable propeller blade (3) connected to a hub (6) housing a hydraulic cylinder arrangement comprising a first pressure chamber (7) and a second pressure chamber (8) separated by a piston (9), and a propeller shaft (5) comprising a valve arrangement (10) provided with fluid from a hydraulic power unit (11) and having a number of valve fluid channels (17,18,19,20) connected to a number of check valves (15,16) for controlling a flow of fluid through a first duct (13) and a second duct (14) to the first pressure chamber (7) and from the second pressure chamber (8), respectively, or vice versa. The ship propulsion system is characterized in that the valve arrangement (10) comprises at least one check valve (15,16) arranged in a valve housing (12) being mounted to an outside surface of the propeller shaft (5) and rotating together with the propeller shaft (5).
Description
Technical field
The present invention relates to a kind of marine propuision system, comprise propeller device, described propeller device has at least one adjustable propeller blade and propshaft, described propeller blade is connected to the wheel hub holding hydraulic cylinder device, hydraulic cylinder device comprises first pressure chamber and the second pressure chamber of being separated by piston, described piston is connected to and operates the setting device at least one adjustable propeller blade, described propshaft is between described wheel hub and torque transmission unit, wherein said propshaft comprises valve system, described valve system is provided to the fluid of self-hydraulic power unit and has several valve fluid passages being connected to some boiler check valve, described boiler check valve flow to through the first conduit for controlling or flows out the first pressure chamber and flow to through the second conduit or flow out the fluid of the second pressure chamber.
Background technology
The marine propuision system of the above-mentioned type is notoriously for adjusting the propeller blade of roll adjustment propeller.The known input shaft side at gear case is furnished with oily distribution device, it comprises the oil content that Jie fixes and joins ring and a valve box, servo oil is supplied to two hydraulics inlet ends by external hydraulic power unit, and the described fixing oil content that described hydraulics inlet end is connected to closed described valve box joins ring.Usual some boiler check valve are arranged in valve box, for keeping the oil pressure in two servo fuel tanks of propeller wheel hub, with when not needing piston to change by plunger lock.Described piston is connected to and operates the setting device for propeller blade.Korean patent application 20120003058 openly carrys out such oily distribution device.The shortcoming of this marine propuision system is: be difficult to touch the boiler check valve needing time-based maintenance and maintenance, because boiler check valve is arranged in the described valve box of being joined ring and housings close by described fixing oil content.Another shortcoming about this oily distribution device is, the fixing oil content rotary motion of joining between ring and the valve box of rotation can cause some leakage between these elements.In addition, disadvantageously, oil content is equipped setting between described gear case and driving engine, and the space due to this region is very narrow thus be difficult to touch to carry out M R.
Summary of the invention
The object of the present invention is to provide a kind of marine propuision system, and it is removed or obviously reduces above-mentioned shortcoming.
For realizing the object of the present invention, the marine propuision system of the present invention to aforementioned type improves, the feature of marine propuision system of the present invention is, described valve system comprises at least one boiler check valve be arranged in valve housing, and the outside face that described valve housing is arranged on propshaft rotates together with described propshaft.
Because described valve housing is positioned at out on the outside face of the propshaft of the environment to engine room, so boiler check valve can be touched easily.There is no need for valve housing covering or around oil content join ring, therefore, need not remove and just can carry out fast speed M R, thus make to shorten shutdown period reduce cost.In addition, owing to there is not relative rotary motion, also there will not be in the apparatus by this kinetic leakage.
Preferably, fluid is provided via some central fluid channel being positioned at propshaft inside to valve system from hydraulic power unit.This guarantees to obtain design closely.
In addition, preferably, boiler check valve is arranged at least two valve housings, and described valve housing is distributed in propshaft circumferentially.In this way, required Fluid Volume is directed via several boiler check valve, this means the size that can reduce single boiler check valve, in addition, single boiler check valve in valve housing lost efficacy, other boiler check valve still can provide enough fluids for the pressure chamber in hydraulic cylinder device, for making the piston movement of adjustment propeller blade.
In principle, valve housing can be fixed to propshaft by any suitable device, such as, by welding, gluing or any mechanical locking.But preferably, at least one valve housing is for fixing to propshaft by detouchable fixed form, is such as bolted.By connecting to come the valve housing that mounting arrangements has one or more boiler check valve with bolt, (such as keep in repair) when needed and will be easy to dismantle valve housing.
In one embodiment, at least one valve housing is configured to sleeve pipe or the ring of enclosing coil slurry axle.This sleeve pipe or ring interference fit are to propshaft.In this way, one or more valve housing can integrally form single sleeve pipe.This sleeve pipe can be divided into two parts or more parts, so that assemble around propshaft.
In another embodiment, valve system comprises the outer tube at least partially of closed tube devices, described tube devices is configured for axial motion and comprises the first pipe section, intermediate solid part and second pipe part, wherein tube devices is arranged to and guides fluid flow into hydraulic cylinder device through some boiler check valve or flow out from hydraulic cylinder device, first pipe section and second pipe part all have radial fluid passages, described radial fluid passages is connected to the first central fluid room and the second central fluid room respectively, and be arranged between a part for outer tube and a part for tube devices, wherein, central fluid room is separate and be connected to some boiler check valve via valve fluid passage.In this way, valve system can become closely, because can be positioned at the central fluid channel of propshaft inside and be supplied via some from the fluid of hydraulic power unit.First and second central fluid rooms can comprise the first recess and the second recess respectively, and the part that described recess is arranged on outer tube or is arranged on tube devices circumferentially.
Preferably, sealing arrangement is arranged on the two ends of each central fluid room, for allowing the axial motion between tube devices and outer tube.When tube devices relative outer tube during axial motion, this will make central fluid room sealed against one another effectively.Sealing device is preferably also suitable for the rotary motion between outer tube and tube devices.
In addition, preferably, the first end of tube devices is connected to piston and the second end is connected to the device of indicator piston position.Therefore, the axial motion of the piston in hydraulic cylinder device moves the distance identical with piston by making tube devices, and when being connected to the device of indicator piston position, can read the position of propeller blade.In principle, the device being used to indicate piston position can build in any way, as long as can read the position of piston.But preferably, described device comprises the ring around propshaft, and be connected to tube devices via bar through the longitudinal hole in propshaft.Preferably, described ring and positioner interact, and described positioner is used for On-line Control and the adjustment of propeller blade position.
Preferably, the axial extension of each central fluid room at least should equal the length of piston stroke, to ensure that these central fluid rooms are positioned at outer tube when the minimum and maximum position of piston.
In principle, this fluid can be any fluid, as long as be suitable for the hydraulic operation of parts in marine propuision system.But, this fluid is preferably oil.
For marine propuision system provides the driving engine of power can be the combustion engine of two strokes, such as large-sized low-speed crosshead TC engine, or can be four-stroke combustion engine.This driving engine can be connected directly to propshaft or be connected to propshaft via gear.Torque transmission unit mentioned is in the introduction preferably gear, or this torque transmission unit is driving engine itself when propeller is connected directly to driving engine.
Accompanying drawing explanation
In this specification sheets detail section subsequently, explain the present invention in more detail, in accompanying drawing with reference to the illustrative embodiments shown in accompanying drawing:
Fig. 1 illustrates marine propuision system according to an illustrative embodiment of the invention; And
Fig. 2 illustrates the cutaway view of a part for marine propuision system according to an illustrative embodiment of the invention.
Detailed description of the invention
Fig. 1 illustrates the marine propuision system 1 for adjusting propeller blade 3 in roll adjustment propeller 2.Sustainer, main engine (not shown), is preferably combustion engine, is connected to gear 4, and described gear 4 is connected to propshaft 5.Adjustable propeller blade 3 is attached to the wheel hub 6 holding hydraulic cylinder device, and described hydraulic cylinder device comprises first pressure chamber 7 and second pressure chamber 8 of being separated by piston 9, and described piston 9 is connected to and operates the setting device for adjustable propeller blade 3.Described propshaft 5 is between described wheel hub 6 and gear 4 and comprise valve system 10, and described valve system 10 is provided from the fluid of hydraulic power unit 11 through propshaft 5.Valve housing 12 and boiler check valve 15,16 (see Fig. 2) are bolted (not shown) and are arranged on propshaft 5 circumferentially, described boiler check valve 15,16 is flowed into or flows out the first pressure chamber 7 for controlling and flowed into by the second conduit 14 or flow out the fluid of the second pressure chamber 8 by the first conduit 13, wherein, described first conduit 13 is arranged in the center in propshaft 5, and described second conduit 14 comprises the space between the first conduit 13 and the hollow space of propshaft 5.Therefore, described valve housing 12 and boiler check valve 15,16 rotate together with propshaft 5.
Fig. 2 illustrates the cutaway view of a part for described marine propuision system, can see, valve system 10 has some valve fluid passages, comprise and be positioned at propshaft and be connected to the first valve fluid passage 17, second valve fluid passage 18 of boiler check valve 15,16, the 3rd valve fluid passage 19 and the 4th valve fluid passage 20, described boiler check valve 15,16 moves to make piston 9 for the fluid controlled through the first conduit 13 and the second conduit 14, thus propeller blade 3 (see Fig. 1) is moved.
Valve system 10 comprises outer tube 21, described outer tube 21 is arranged in the inside of propshaft 5 and a part for closed tube devices, described tube devices is configured to carry out axial motion and rotary motion relative to outer tube 21, and described tube devices comprises the first pipe section 22, intermediate solid part 23 and second pipe part 24.Tube devices is configured to guide fluid flow to the first pressure chamber 7 by boiler check valve 16 or flow out (see Fig. 1) from the first pressure chamber 7.This first pipe section 22 has the first radial fluid passages 26, and second pipe part 24 has the second radial fluid passages 25, described first radial fluid passages 26 and the second radial fluid passages 25 are connected to the first recess 27 and the second recess 28 place be arranged in outer tube 21 respectively.Described recess 27,28 is arranged on the inside of outer tube 21 and separate, and is connected to boiler check valve 15 via valve fluid passage 17,18.Sealing and setting device 29 are arranged on the two ends of each recess 27,28, for allowing the axial motion between tube devices and outer tube 21.
When propeller blade 3 needs to carry out some adjustment, fluid guides in the first central fluid channel comprising the first pipe section 22 by the directional valve on hydraulic power unit 11 (see Fig. 1), so that described fluid flows through the first radial fluid passages 26, first recess 27, first valve fluid passage 17, boiler check valve 16, second valve fluid passage 18, second recess 28, second radial fluid passages 25, second pipe part 24, first conduit 13, then the first pressure chamber 7 (see Fig. 1) is entered, thus piston 9 is axially moved towards gear 4, thus, the piston of propeller blade 3 is adjusted by setting device.The motion of piston 9 is flowed out forcing a certain amount of fluid (being equivalent to the amount of piston movement) from the second pressure chamber 8, flow through the second conduit 14, the 3rd valve fluid passage 19, boiler check valve 15, the 4th valve fluid passage 20, and flow through the second central fluid channel 30 and then get back in the case of hydraulic power unit 11, wherein said second central fluid channel 30 comprises the space between the excircle of outer tube 21 and the hollow space of propshaft 5.
" comprising " used in claims one, other element or step do not got rid of in word.When being not particularly limited quantity, the parts described in claims are not got rid of multiple.
Reference number used in claims does not should be understood to and limits the scope of the invention.
Although for purpose of explanation to invention has been detailed description, it should be understood that, only for purpose of explanation, without departing from the scope of the invention, those skilled in the art can be out of shape these details.
Claims (9)
1. a marine propuision system (1), comprise propeller device (2), described propeller device (2) has at least one adjustable propeller blade (3) and propshaft (5), described propeller blade (3) is connected to the wheel hub (6) holding hydraulic cylinder device, described hydraulic cylinder device comprises first pressure chamber (7) and the second pressure chamber (8) of being separated by piston (9), described piston (9) is connected to and operates the setting device at least one adjustable propeller blade (3) described, described propshaft (5) is positioned between described wheel hub (6) and torque transmission unit (4), wherein said propshaft (5) comprises valve system (10), described valve system (10) is provided to the fluid of self-hydraulic power unit (11) and has and be connected to some boiler check valve (15, 16) several valve fluid passages (17, 18, 19, 20), described boiler check valve (15, 16) flow to through the first conduit (13) for controlling or flow out the first pressure chamber (7) and flow to through the second conduit (14) or flow out the fluid of the second pressure chamber (8),
It is characterized in that, described valve system (10) comprises at least one boiler check valve (15,16) be arranged in valve housing (12), and the outside face that described valve housing (12) is arranged on described propshaft (5) rotates together with described propshaft (5).
2. marine propuision system as claimed in claim 1, it is characterized in that, provide fluid via some central fluid channel (20,30) being arranged in described propshaft (5) to described valve system (10) from hydraulic power unit (11).
3. marine propuision system as claimed in claim 1 or 2, it is characterized in that, at least two boiler check valve (15,16) are arranged at least two valve housings separated (12), and described valve housing (12) is distributed in described propshaft (5) circumferentially.
4. the marine propuision system according to any one of the claims, is characterized in that, at least one valve housing (12) is arranged on described propshaft (5) by detouchable fixed form.
5. marine propuision system as claimed in claim 1 or 2, it is characterized in that, described valve housing (12) is configured as the sleeve pipe of closed described propshaft (5).
6. the marine propuision system according to any one of the claims, it is characterized in that, described valve system (10) comprises the outer tube (21) at least partially of closed tube devices, described tube devices is used for carrying out axial motion and comprises the first pipe section (22), intermediate solid part (23) and second pipe part (24), wherein said tube devices flow to described hydraulic cylinder device (7 for guiding fluid to pass through described some boiler check valve (16), 8, 9) or from described hydraulic cylinder device (7, 8, 9) flow out, described first pipe section (22) and described second pipe part (24) all have radial fluid passages (25, 26), described radial fluid passages (25, 26) the first central fluid room (27) and the second central fluid room (28) is connected to respectively, and described radial fluid passages (25, 26) between the part being arranged on described outer tube (21) and a part for described tube devices, first central fluid room (27) and the second central fluid room (28) separate and via described valve fluid passage (17, 18) described some boiler check valve (16) are connected to.
7. marine propuision system as claimed in claim 6, it is characterized in that, sealing arrangement (29) is arranged on the two ends of each central fluid room (27,28), for allowing the axial motion between described tube devices and described outer tube (21).
8. marine propuision system as claimed in claims 6 or 7, it is characterized in that, the first end of described tube devices (22,23,24) is connected to described piston (9), and the second end is connected to the device of instruction described piston (9) position.
9. the marine propuision system according to any one of claim 6-8, it is characterized in that, the axial extension of described first central fluid room (27) and described second central fluid room (28) at least equals the length of the stroke of described piston (9).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK201300349A DK177923B1 (en) | 2013-06-06 | 2013-06-06 | Valve arrangement for a propeller shaft |
| DKPA201300349 | 2013-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104229110A true CN104229110A (en) | 2014-12-24 |
Family
ID=50678108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410195966.5A Pending CN104229110A (en) | 2013-06-06 | 2014-05-09 | Ship propulsion system |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2813421A3 (en) |
| JP (1) | JP5646101B2 (en) |
| KR (1) | KR101462457B1 (en) |
| CN (1) | CN104229110A (en) |
| DK (1) | DK177923B1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018094575A1 (en) * | 2016-11-22 | 2018-05-31 | 王金宏 | Variable-pitch propeller device |
| CN110307320A (en) * | 2019-06-03 | 2019-10-08 | 金少志 | A kind of static pressure engine device |
| CN113086146A (en) * | 2021-04-30 | 2021-07-09 | 大连海事大学 | Contra-rotating rim propeller |
| CN113120204A (en) * | 2021-04-30 | 2021-07-16 | 大连海事大学 | Marine tandem propeller |
| CN113277053A (en) * | 2021-04-30 | 2021-08-20 | 大连海事大学 | Marine air pressure drive rim propeller |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016138960A1 (en) * | 2015-03-05 | 2016-09-09 | Wärtsilä Netherlands B.V. | A method of arranging the lubrication of a controllable pitch propeller arrangement of a marine vessel and a lubrication arrangement therefor |
| CN109050787B (en) * | 2018-06-29 | 2019-10-25 | 武汉船用机械有限责任公司 | The method for maintaining of tuning for Controllable Pitch Propeller shafting inner hole oil pipe |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL294348A (en) * | ||||
| US3051248A (en) * | 1957-04-18 | 1962-08-28 | Ernest-Charles Hatcher | Propellers or the like having variable-pitch blades |
| DE1506023A1 (en) * | 1967-01-18 | 1969-10-23 | Reintjes Eisenwerke | Sequence control for hydraulically controlled controllable pitch propellers |
| US3560108A (en) * | 1967-11-28 | 1971-02-02 | Karistads Mekaniska Werkstad A | Safety device for variable pitch propellers |
| DD160105A1 (en) * | 1980-12-23 | 1983-05-04 | Manfred Peetz | ADJUSTMENT PROPELLERS FOR SHIPS |
| GB2285245B (en) * | 1993-12-30 | 1997-12-03 | Mannesmann Ag | Ship propulsion apparatus |
| JP3112699B2 (en) * | 1991-06-03 | 2000-11-27 | 株式会社シマノ | Tubular body and manufacturing method thereof |
| KR20120003058A (en) * | 2010-07-02 | 2012-01-10 | 현대중공업 주식회사 | Hydraulic supply apparatus of controllable pitch propulsion system |
| CN102730178A (en) * | 2012-07-12 | 2012-10-17 | 浙江大学舟山海洋研究中心 | Electric propulsion system of large self-propelling semi-submersible transport ship |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US735191A (en) * | 1903-03-07 | 1903-08-04 | Rudolf Allert | Grease-separator. |
| JPS60125299U (en) * | 1984-02-02 | 1985-08-23 | 三菱重工業株式会社 | Marine variable pitch propeller device |
| SE448295B (en) * | 1985-08-02 | 1987-02-09 | Kamewa Ab | MANUAL SYSTEM FOR PROPELLER WITH STELLABLE BLADES |
| US5967750A (en) * | 1997-10-10 | 1999-10-19 | Elliott; Morris C. | Variable pitch marine propeller |
| WO2010033060A1 (en) * | 2008-09-22 | 2010-03-25 | Berg Propulsion Technology Ab | An adjustable propeller arrangement and a method of distributing fluid to and/or from such an adjustable propeller arrangement. |
-
2013
- 2013-06-06 DK DK201300349A patent/DK177923B1/en not_active IP Right Cessation
-
2014
- 2014-05-08 KR KR1020140054757A patent/KR101462457B1/en not_active IP Right Cessation
- 2014-05-09 CN CN201410195966.5A patent/CN104229110A/en active Pending
- 2014-05-09 JP JP2014097435A patent/JP5646101B2/en not_active Expired - Fee Related
- 2014-05-12 EP EP14167837.5A patent/EP2813421A3/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL294348A (en) * | ||||
| US3051248A (en) * | 1957-04-18 | 1962-08-28 | Ernest-Charles Hatcher | Propellers or the like having variable-pitch blades |
| DE1506023A1 (en) * | 1967-01-18 | 1969-10-23 | Reintjes Eisenwerke | Sequence control for hydraulically controlled controllable pitch propellers |
| US3560108A (en) * | 1967-11-28 | 1971-02-02 | Karistads Mekaniska Werkstad A | Safety device for variable pitch propellers |
| DD160105A1 (en) * | 1980-12-23 | 1983-05-04 | Manfred Peetz | ADJUSTMENT PROPELLERS FOR SHIPS |
| JP3112699B2 (en) * | 1991-06-03 | 2000-11-27 | 株式会社シマノ | Tubular body and manufacturing method thereof |
| GB2285245B (en) * | 1993-12-30 | 1997-12-03 | Mannesmann Ag | Ship propulsion apparatus |
| KR20120003058A (en) * | 2010-07-02 | 2012-01-10 | 현대중공업 주식회사 | Hydraulic supply apparatus of controllable pitch propulsion system |
| CN102730178A (en) * | 2012-07-12 | 2012-10-17 | 浙江大学舟山海洋研究中心 | Electric propulsion system of large self-propelling semi-submersible transport ship |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018094575A1 (en) * | 2016-11-22 | 2018-05-31 | 王金宏 | Variable-pitch propeller device |
| CN110307320A (en) * | 2019-06-03 | 2019-10-08 | 金少志 | A kind of static pressure engine device |
| CN113086146A (en) * | 2021-04-30 | 2021-07-09 | 大连海事大学 | Contra-rotating rim propeller |
| CN113120204A (en) * | 2021-04-30 | 2021-07-16 | 大连海事大学 | Marine tandem propeller |
| CN113277053A (en) * | 2021-04-30 | 2021-08-20 | 大连海事大学 | Marine air pressure drive rim propeller |
| CN113086146B (en) * | 2021-04-30 | 2022-03-01 | 大连海事大学 | Contra-rotating rim propeller |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014237432A (en) | 2014-12-18 |
| EP2813421A2 (en) | 2014-12-17 |
| DK177923B1 (en) | 2015-01-12 |
| EP2813421A3 (en) | 2016-03-23 |
| KR101462457B1 (en) | 2014-11-17 |
| DK201300349A1 (en) | 2015-01-05 |
| JP5646101B2 (en) | 2014-12-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141224 |