CN101184559A - Method for cleaning object to be cleaned and its apparatus - Google Patents
Method for cleaning object to be cleaned and its apparatus Download PDFInfo
- Publication number
- CN101184559A CN101184559A CNA2006800189159A CN200680018915A CN101184559A CN 101184559 A CN101184559 A CN 101184559A CN A2006800189159 A CNA2006800189159 A CN A2006800189159A CN 200680018915 A CN200680018915 A CN 200680018915A CN 101184559 A CN101184559 A CN 101184559A
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- China
- Prior art keywords
- washings
- overpressure resistant
- washing
- resistant barrel
- steam
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2230/00—Other cleaning aspects applicable to all B08B range
- B08B2230/01—Cleaning with steam
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Drying Of Solid Materials (AREA)
Abstract
To perform immersion cleaning under reduced pressure, steam cleaning under reduced pressure, or drying under reduced pressure using a small pressure tubular body. When cleaning work is performed while containing an object to be cleaned in a small pressure tubular body having openings at the upper and lower ends. The cleaned object can be taken out by simply elevating the pressure tubular body after the cleaning, and the post-treatment of the cleaned object is facilitated. [MEANS FOR SOLVING PROBLEMS] A pressure tubular body (1) having openings (2, 3) at the upper and lower ends and not connected with a steam piping, a vacuum piping, or the like has a strength sufficient to withstand against pressure reduction when an object (4) to be cleaned and contained inside while closing the openings (2, 3) at the upper and lower ends is subjected to immersion cleaning under reduced pressure, steam cleaning under reduced pressure, or drying under reduced pressure. The openings (2, 3) at the upper and lower ends of the pressure tubular body (1) can be closed with pressure lids (11, 12) which can be opened/closed, and the pressure lids (11, 12) are connected with a pressure reduction mechanism (114) and/or a steam generation mechanism (15).
Description
Technical field
The wash mill that the present invention relates to the washing methods of washings and be used for this method, by the wash mill behind the miniaturization and, certainly carry out the dipping washing or the drying of washings, and do not need decompression dipping sink, throttled steam sink, drying under reduced pressure groove etc., dipping washing or the throttled steam of just can reducing pressure to the washings that is accommodated in inside is washed, or carries out drying under reduced pressure.
Background technology
Patent documentation 1: Japanese kokai publication hei 5-123658 communique
In the past, there was following method in the washing of washings: the liquid scrubbing method, and it is immersed in washings in the cleaning solution or the ejection cleaning solution carries out; With the steaming method, it is undertaken by washing steam contact washings is condensed.As the liquid scrubbing method, known have method and the decompression carried out under normal pressure to flood washing methods.This decompression dipping washing methods is to take in the method that cleaning solution and washings carry out in the relief groove of large-scale withstand voltage system, it has following advantage: can carry out the degassing in the cleaning solution, the result of this degassing is, both can make cleaning solution be penetrated into the thin portion of washings, can improve the effect of ultrasonic air cavitation again.
In addition, in the steaming method, known have a throttled steam washing methods.This throttled steam washing methods is shown in patent documentation 1, be to be accommodated in washings in the wash mill to insert in the relief groove of large-scale withstand voltage system and carry out, it has such advantage: flammable high boiling solvent is seethed with excitement, to obtain washing steam safely under low temperature.
In addition, carry out dry method as the washings after washing is finished, known have air dry, ejection hot blast to carry out dry heated-air drying, washings is configured in the methods such as drying under reduced pressure of carrying out in the depressed gas environment.This drying under reduced pressure method is washings to be inserted in the relief groove of large-scale withstand voltage system carry out shown in patent documentation 1, makes attached to the flammable high boiling solvent on the washings and seethes with excitement under low temperature, to carry out drying safely.This drying under reduced pressure method is compared with heated-air drying etc., has such advantage: can reduce the danger of igniting and the diffusion of solvent, simultaneously, can prevent to be created in the dirt that is easy to generate in air dry or the heated-air drying etc.
But, utilize above-mentioned prior art to carry out throttled steam washing or drying under reduced pressure, need be connected with the vacuum tank that washing steam is supplied with large-scale withstand voltage system such as the pipe arrangement of usefulness, the pipe arrangement that is connected with the mechanism of decompressor.But this vacuum tank costs an arm and a leg, thereby causes installation cost to improve, and weight is also big, supplies with the pipe arrangement of usefulness, the pipe arrangement that is connected with the mechanism of decompressor etc. owing to be connected with washing steam on vacuum tank again, therefore, have and to carry the shortcoming of using and so on simply.
Summary of the invention
The present invention finishes for solving aforesaid problem, the small-sized overpressure resistant barrel that it uses both ends open up and down and does not connect above-mentioned pipe arrangement, can be as the vacuum tank of the washing of decompression dipping, throttled steam washing or the drying under reduced pressure that carry out washings, and, overpressure resistant barrel can be carried simply, throttled steam washing or drying under reduced pressure can be carried out simply.
The present invention is used to solve the invention of the method for problem as mentioned above, it is accommodated in washings in the overpressure resistant barrel, carry out the washing of decompression dipping, throttled steam washing or the drying under reduced pressure of washings, described overpressure resistant barrel forms peristome in two ends up and down, can cover and airtight this peristome by withstand voltage lid, and described overpressure resistant barrel does not connect steam supplying tubing and decompression pipe arrangement with opening.
In addition, the device of implementing said method has following structure, that is, this wash mill comprises: overpressure resistant barrel, and it forms peristome in two ends up and down, and does not connect steam supplying tubing and decompression pipe arrangement; With withstand voltage lid, its can airtight this overpressure resistant barrel the portion of openings at two ends up and down, overpressure resistant barrel is formed following compressive resistance: can tolerate airtight by withstand voltage lid and to being accommodated in reduce pressure the decompression under the situation of dipping washing, throttled steam washing or drying under reduced pressure of inner washings.
In addition, withstand voltage lid also can constitute and connect the mechanism of decompressor and/or steam generation mechanism.
In addition, overpressure resistant barrel also can constitute and be provided with mounting portion in inside, but this mounting portion mounting washings, and can make flow of liquor logical.
Because the present invention has aforesaid structure, therefore, under the situation of dipping washing, throttled steam washing or drying under reduced pressure that reduces pressure, do not need large-scale vacuum tank, use small-sized overpressure resistant barrel, dipping washing, throttled steam washing or drying under reduced pressure just can reduce pressure.Therefore, cheap and can reduce pressure easily dipping washing, throttled steam washing or drying under reduced pressure.In addition, owing to being received into, washings carries out laundry operation in the small-sized overpressure resistant barrel, this overpressure resistant barrel forms peristome in two ends up and down, and do not connect steam supplying tubing and decompression pipe arrangement, therefore, after finishing washing, small-sized overpressure resistant barrel is risen, just can take out washings, thereby the post processing of finishing the washings after the washing is easy.In addition, if form the mounting portion that can make the cleaning solution circulation in overpressure resistant barrel, the washing cage that then can be used as washings uses.
Description of drawings
Fig. 1 is the profile of expression the 1st embodiment of the present invention.
Fig. 2 is the profile of overpressure resistant barrel.
Fig. 3 is the stereogram of overpressure resistant barrel.
Fig. 4 is the profile of expression the 2nd embodiment of the present invention.
Fig. 5 is the profile of expression the 3rd embodiment of the present invention.
Fig. 6 is the profile of expression the 4th embodiment of the present invention.
Fig. 7 is the profile of expression the 5th embodiment of the present invention.
Symbol description
1 overpressure resistant barrel; 2 peristomes; 3 peristomes; 4 washings; 5 cleaning solutions; 6 mounting portions; 11 withstand voltage lids; 12 withstand voltage lids; 14 mechanisms of decompressor; 15 steam produce mechanism.
The specific embodiment
Below, if one embodiment of the present of invention are described in Fig. 1, then 1 is overpressure resistant barrel, and it has following structure: form the tubulars such as cylindric, square tube shape as peristome 2,3 of two ends up and down, and, do not connect all pipe arrangements such as steam supplying tubing and decompression pipe arrangement.In addition, with stainless (steel) wire etc. mounting portion 6 is set in the bottom direction of the inside of overpressure resistant barrel 1, this mounting portion 6 can mounting washings 4, and can make cleaning solution 5 circulations.In addition, this overpressure resistant barrel 1 is formed by stainless steel etc., possesses in that openings at two ends portion 2,3 is airtight and carry out compressive resistance under the situation of throttled steam washing or drying under reduced pressure, that can tolerate decompression to being accommodated in inner washings 4 up and down with it.In addition, in the periphery of peristome 2,3, be extruded with the flange 8,9 that is used for air-tightness fillers (packing) 7 such as mounting O shape circle.In addition, the cleaning solution 5 of Shi Yonging can at random be selected imflammable solvent, noninflammability solvent, water and other liquid according to the washing purpose in the present invention.
In addition, the peristome 2,3 of overpressure resistant barrel 1 can carry out airtight by withstand voltage lid 11,12 with opening and closing.This is withstand voltage lid 11,12 covers the peristome 2,3 of overpressure resistant barrel 1 airtightly via air-tightness fillers 7 such as O shape circles, and this is withstand voltage, and lid 11,12 has following resistance to pressure: can be owing to this airtight covering breakage during decompression in overpressure resistant barrel 1.In addition, this is withstand voltage lid 11,12 is so long as have resistance to pressure and parts that can airtight peristome 2,3 get final product, it can be the top board that carries out the mounting table 13 of regulation operation as shown in Figure 5 also that the peristome 3 of the lower end of overpressure resistant barrel 1 is carried out airtight withstand voltage lid 12.
In addition, as long as the parts of the peristome 2,3 that this withstand voltage lid 11,12 can airtight overpressure resistant barrel 1 also can be can cover and the big parts of a plurality of overpressure resistant barrels 1 that airtight diameter is different.In addition, as shown in Figure 1, this is withstand voltage, and lid 11,12 can be connected with either party or the both sides that the mechanism of decompressor 14, steam produce in the mechanism 15, both can supply with washing steam again to reducing pressure in the overpressure resistant barrel 1.In addition, the withstand voltage lid 12 of bottom has ultrasonic oscillator 16, under situation about cleaning solution 5 being accommodated in the overpressure resistant barrel 1, can carry out the ultrasonic liquid washing of washings 4.
In addition, the steam that will have heater 17 produces mechanism 15 via the 1st control valve 18, utilizes steam supplying tubing 10 to be connected on the withstand voltage lid 12 of bottom, can supply with in the overpressure resistant barrel 1 airtight by withstand voltage lid up and down 11,12 and wash steam.In addition, the container 20 of taking in cleaning solution 5 is connected steam via the 2nd control valve 21 to be produced between the withstand voltage lid 12 of the 1st control valve 18 of mechanism 15 and bottom, thereby can in overpressure resistant barrel 1, supply with cleaning solution 5, and can produce mechanism's 15 additional cleaning solutions 5 to steam.In addition, the mechanism of decompressor 14 that will have a solvent recovery function is connected steam via the 3rd control valve 22 and produces between mechanism 15 and the 1st control valve 18.In addition, this mechanism of decompressor 14 is via the 4th control valve 23, utilizes vacuum pipe arrangement 19 to be connected to the withstand voltage lid 11 on top, can be to reducing pressure in the overpressure resistant barrel 1.
In aforesaid structure, for washing, throttled steam washing, drying under reduced pressure etc. are flooded in the decompression of carrying out washings 4, the peristome 3 of the lower end of overpressure resistant barrel 1 is positioned on the withstand voltage lid 12 of bottom the peristome 3 of closed lower end via air-tightness filler 7.Then, washings 4 is positioned in the mounting portion 6 with logical fluidity, utilizes the peristome 2 of withstand voltage lid 11 closed upper ends on top, open the 4th control valve 23, make the mechanism of decompressor 14 actions.After by the action of this mechanism of decompressor 14 overpressure resistant barrel 1 being reduced pressure, open the 2nd control valve 21, utilize the negative pressure of overpressure resistant barrel 1, cleaning solution 5 is imported in the overpressure resistant barrel 1 sharp from container 20.
After this imports, also further make the mechanism of decompressor 14 actions, carry out the degassing of cleaning solution 5, improve soak into the effect with ultrasonic air cavitation of cleaning solution 5 to washings 4, make ultrasonic oscillator 16 actions, carry out the ultrasonic liquid washing.After this ultrasonic liquid washing is finished, make cleaning solution 5 turn back to container 20, then, close the 2nd control valve 21.Then, open the 1st control valve 18, produce mechanism 15 from steam and will wash in the steam importing overpressure resistant barrel 1, carry out steaming.This steaming also can carry out in the atmosphere gas environment, but in the present embodiment, making in the overpressure resistant barrel 1 becomes decompression state, carries out the throttled steam washing.
This throttled steam washing is to carry out in the steam importing overpressure resistant barrel 1 in the mechanism 15 by opening the 1st control valve 18 and make the mechanism of decompressor 14 actions, thus steam being produced.In addition, after the throttled steam washing is finished, close the 1st control valve 18, open the 4th control valve 23, make the mechanism of decompressor 14 actions, can carry out the bumping drying under reduced pressure of washings 4 promptly to reducing pressure in the overpressure resistant barrel 1 thus.After this drying under reduced pressure is finished, open vacuum release (relief) valve 24, open the withstand voltage lid 11 on top, just can in overpressure resistant barrel 1, take out finishing dried washings 4.In addition, steam produces mechanism 15 by opening the 3rd control valve 22, steam is imported in the mechanism of decompressor 14 with solvent recovery function, just can carry out the decompression distillation regeneration of cleaning solution 5.
In the foregoing description 1, via withstand voltage lid 11,12, container 20, steam generation mechanism 15 etc. is connected on the overpressure resistant barrel 1, can carry out ultrasonic liquid washing, the throttled steam washing of washings 4, and can carry out drying under reduced pressure, but also can have such structure as shown in Figure 4: on the withstand voltage lid 12 of bottom, only connect the mechanism of decompressor 14, carry out drying under reduced pressure in last operation, finishing liquid scrubbing or steaming 4 of washings afterwards.
In addition, in the foregoing description 1,2, overpressure resistant barrel 1 is used as throttled steam sink, drying under reduced pressure groove respectively independently, but also can as shown in Figure 5 the overpressure resistant barrel 1 of taking in washings 4 be used as the washing cage.In the case, the overpressure resistant barrel 1 of taking in washings 4 is received in the 1st, the 2nd liquid scrubbing groove 25,26 with ultrasonic oscillator 16 successively carries out liquid scrubbing, then, to be received into by in the heated drying groove 27 after the heating such as hot blast, infrared ray as this overpressure resistant barrel 1 that washs cage, carry out primary drying.After utilizing this heat to carry out primary drying,, in the vacuum drying groove identical, carry out drying under reduced pressure with the structure of above-mentioned the 2nd embodiment with sealing with withstand voltage lid 11,12 up and down of overpressure resistant barrel 1.In the 3rd embodiment, the lid 12 of the lower end of sealing overpressure resistant barrel 1 uses the top board of mounting table 13.
In addition, in the various embodiments described above, form the mounting portion 6 of washings 4 in overpressure resistant barrel 1, mounting washings 4 in this mounting portion 6 uses overpressure resistant barrel 1 as the washing cage.But, in embodiment 4, in overpressure resistant barrel 1, do not form mounting portion 6.Like this, owing to do not form mounting portion 6, thereby overpressure resistant barrel 1 can not be used as the washing cage, but can be as shown in Figure 6, in inside by the overpressure resistant barrel 1 of the peristome 3 of withstand voltage lid 12 closed lower end, insert with overpressure resistant barrel 1 and separate the insertion platform 28 that forms, mounting is incorporated in the existing known washings of taking in the cage 30 4 on this insertion platform 28, just can carry out the throttled steam washing or the drying under reduced pressure of washings 4.After the operation that is positioned in the washings 4 on this insertion platform 28 is finished, as shown in Figure 6, rise by making overpressure resistant barrel 1, just can take out washings 4, insert platform 28 and move by making, just can be via conveyer belt 29 etc., simply to subsequent processing handover washings 4.Washings 4 both can carry out after making overpressure resistant barrel 1 rising to the handover of this conveyer belt 29, also can after being transplanted on conveyer belt 29 on overpressure resistant barrel 1 washings 4 overpressure resistant barrel 1 be risen.
In addition, in the foregoing description 4, washings 4 is positioned in to insert on the platform 28 carries out, but when washings 4 is bigger article, may not be positioned in and inserts on the platform 28, also can directly be positioned on the withstand voltage lid 12 of below as shown in Figure 7.In the case, washings 4 both can carry out overpressure resistant barrel 1 after rising to the handover of this conveyer belt 29, also can with washings 4 after overpressure resistant barrel 1 is transplanted on conveyer belt 29, make overpressure resistant barrel 1 rising.
In addition, in the foregoing description 4, be positioned in to insert on the platform 28 and carry out being accommodated in the existing known washings of taking in the cage 30 4, in embodiment 5, washings 4 directly is positioned on the withstand voltage lid 12 of below, but also can existing knownly take in washings 4 in the cage 30, be positioned on the withstand voltage lid 12 of below being accommodated in not via inserting platform 28.
Claims (6)
1. the washing methods of a washings is characterized in that,
The washing methods of this washings is accommodated in washings in the overpressure resistant barrel, is washed
The washing of decompression dipping, throttled steam washing or the drying under reduced pressure of thing, described overpressure resistant barrel two ends up and down forms peristome, can be covered and airtight this peristome by withstand voltage lid, and described overpressure resistant barrel does not connect steam supplying tubing and decompression pipe arrangement with opening.
2. the wash mill of a washings is characterized in that,
This wash mill comprises: overpressure resistant barrel, and it forms peristome in two ends up and down, and does not connect steam supplying tubing and decompression pipe arrangement; With withstand voltage lid, its can airtight this overpressure resistant barrel the portion of openings at two ends up and down, overpressure resistant barrel is formed following compressive resistance: can tolerate airtight by withstand voltage lid and to being accommodated in reduce pressure the decompression under the situation of dipping washing, throttled steam washing or drying under reduced pressure of inner washings.
3. the washing methods of washings as claimed in claim 1 is characterized in that,
Withstand voltage lid constitutes and connects the mechanism of decompressor and/or steam generation mechanism.
4. the wash mill of washings as claimed in claim 2 is characterized in that,
Withstand voltage lid constitutes and connects the mechanism of decompressor and/or steam generation mechanism.
5. as the washing methods of claim 1 or 3 described washings, it is characterized in that,
Overpressure resistant barrel is provided with mounting portion in inside, but this mounting portion mounting washings, and can make flow of liquor logical.
6. as the wash mill of claim 2 or 4 described washings, it is characterized in that,
Overpressure resistant barrel is provided with mounting portion in inside, but this mounting portion mounting washings, and can make flow of liquor logical.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP162007/2005 | 2005-06-01 | ||
JP2005162007A JP4225985B2 (en) | 2005-06-01 | 2005-06-01 | Method and apparatus for cleaning object to be cleaned |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101184559A true CN101184559A (en) | 2008-05-21 |
Family
ID=37481335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2006800189159A Pending CN101184559A (en) | 2005-06-01 | 2006-02-21 | Method for cleaning object to be cleaned and its apparatus |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP4225985B2 (en) |
KR (1) | KR101191827B1 (en) |
CN (1) | CN101184559A (en) |
WO (1) | WO2006129402A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106238372A (en) * | 2016-08-26 | 2016-12-21 | 重庆新红旗缸盖制造有限公司 | Cylinder cap steam cleaner |
CN109715303A (en) * | 2016-12-07 | 2019-05-03 | 株式会社Ihi | Cleaning method and cleaning device |
CN110030798A (en) * | 2017-12-20 | 2019-07-19 | 爱阔特株式会社 | The dry determination method of workpiece and steam clean Minton dryer after steam clean |
CN113172046A (en) * | 2020-01-27 | 2021-07-27 | 爱阔特株式会社 | Steam cleaning decompression drying device |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4575513B1 (en) * | 2009-08-26 | 2010-11-04 | ジャパン・フィールド株式会社 | Method and apparatus for drying an object to be dried |
AT509771B1 (en) * | 2010-04-15 | 2012-03-15 | Hubert Ing Knoth | DEVICE FOR DRYING A MACHINE PART |
JP5328719B2 (en) * | 2010-06-03 | 2013-10-30 | アクトファイブ株式会社 | Steam cleaning equipment |
JP4846057B1 (en) * | 2011-03-17 | 2011-12-28 | ジャパン・フィールド株式会社 | Cleaning equipment for objects to be cleaned |
CN103128074B (en) * | 2011-11-25 | 2016-06-22 | 株式会社Ihi | Vacuum cleaner and vacuum cleaned method |
JP2013202566A (en) * | 2012-03-29 | 2013-10-07 | Sharp Corp | Cleaning and drying apparatus, and cleaning and drying method |
JP6161194B2 (en) * | 2013-03-28 | 2017-07-12 | ジャパン・フィールド株式会社 | Method and apparatus for cleaning object to be cleaned |
DK179189B1 (en) * | 2016-07-06 | 2018-01-22 | Techsave As | Method for restoring damaged electronic devices by cleaning and apparatus |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2535466B2 (en) * | 1991-10-17 | 1996-09-18 | ジャパン・フィールド株式会社 | Equipment for cleaning objects to be cleaned using flammable solvent |
JP3272607B2 (en) * | 1996-07-19 | 2002-04-08 | 株式会社三社電機製作所 | Vacuum washing and drying equipment |
JPH1043702A (en) * | 1996-08-07 | 1998-02-17 | Mitsubishi Kakoki Kaisha Ltd | Supercritical washing device |
JP3011706B1 (en) * | 1998-11-26 | 2000-02-21 | ジャパン・フィールド株式会社 | Cleaning equipment |
JP3474141B2 (en) * | 2000-01-25 | 2003-12-08 | ジャパン・フィールド株式会社 | Method and apparatus for steam cleaning and drying an object to be cleaned |
WO2019004015A1 (en) | 2017-06-28 | 2019-01-03 | 国立大学法人横浜国立大学 | Multi-stage dc chopper circuit and power conversion device |
-
2005
- 2005-06-01 JP JP2005162007A patent/JP4225985B2/en active Active
-
2006
- 2006-02-21 KR KR1020077025309A patent/KR101191827B1/en not_active IP Right Cessation
- 2006-02-21 WO PCT/JP2006/303039 patent/WO2006129402A1/en active Application Filing
- 2006-02-21 CN CNA2006800189159A patent/CN101184559A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106238372A (en) * | 2016-08-26 | 2016-12-21 | 重庆新红旗缸盖制造有限公司 | Cylinder cap steam cleaner |
CN106238372B (en) * | 2016-08-26 | 2018-10-02 | 重庆新红旗缸盖制造有限公司 | Cylinder cap steam cleaner |
CN109715303A (en) * | 2016-12-07 | 2019-05-03 | 株式会社Ihi | Cleaning method and cleaning device |
CN109715303B (en) * | 2016-12-07 | 2021-09-24 | 株式会社Ihi | Cleaning method and cleaning device |
CN110030798A (en) * | 2017-12-20 | 2019-07-19 | 爱阔特株式会社 | The dry determination method of workpiece and steam clean Minton dryer after steam clean |
CN113172046A (en) * | 2020-01-27 | 2021-07-27 | 爱阔特株式会社 | Steam cleaning decompression drying device |
Also Published As
Publication number | Publication date |
---|---|
WO2006129402A1 (en) | 2006-12-07 |
JP2006334504A (en) | 2006-12-14 |
KR20080014965A (en) | 2008-02-15 |
JP4225985B2 (en) | 2009-02-18 |
KR101191827B1 (en) | 2012-10-16 |
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