TWI397660B - Fluid controller - Google Patents
Fluid controller Download PDFInfo
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- TWI397660B TWI397660B TW098135522A TW98135522A TWI397660B TW I397660 B TWI397660 B TW I397660B TW 098135522 A TW098135522 A TW 098135522A TW 98135522 A TW98135522 A TW 98135522A TW I397660 B TWI397660 B TW I397660B
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- block portion
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K49/00—Means in or on valves for heating or cooling
- F16K49/005—Circulation means for a separate heat transfer fluid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K49/00—Means in or on valves for heating or cooling
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Details Of Valves (AREA)
- Temperature-Responsive Valves (AREA)
Description
本發明係關於一種用於開放或遮斷設置於本體內之流體通路，以控制流動於同一通路之流體的流體控制器，尤其係關於需要來自外部的加熱或冷卻之流體控制器。The present invention relates to a fluid controller for opening or blocking a fluid passage provided in a body to control fluid flowing in the same passage, and more particularly to a fluid controller requiring heating or cooling from the outside.
使用熱媒體進行加熱或冷卻的流體控制器，自先前技術所習知者有例如專利文獻1所揭示者。A fluid controller that uses a heat medium for heating or cooling has been known from the prior art, for example, as disclosed in Patent Document 1.
專利文獻1：日本特開平11-125344號公報Patent Document 1: Japanese Patent Laid-Open No. Hei 11-125344
使用溫水作為熱媒體的加熱，與使用加熱器之加熱比較，雖然有不需要使用電力、可利用高溫之排水等之點有利，但是與加熱器比較時，有溫水溫度難以提高之問題，故期望加熱効率之提高。The use of warm water as the heating of the heat medium is advantageous in that it is not necessary to use electric power, and it is possible to use high-temperature drainage, etc., but it is difficult to increase the temperature of the warm water when compared with the heater. Therefore, an increase in heating efficiency is desired.
本發明之目的在提供一種流體控制器，在使用溫水之情況，可提高加熱効率。It is an object of the present invention to provide a fluid controller which can improve heating efficiency in the case of using warm water.
本發明之流體控制器，具備：具有設置流體通路之塊部及從其頂面延伸之筒部的本體、及用於開閉本體內之流體通路的致動器，其特徵為在本體之塊部頂面覆蓋有上部蓋，其與本體之筒部外周面之間形成有保持熱媒體用的上部熱媒體空間；在本體之塊部底面覆蓋有下部蓋，其與本體之塊部底面之間形成有保持熱媒體用的下部熱媒體空間，在本體之塊部的內部，以避開流體通路的方式形成有連通上部熱媒體空間及下部熱媒體空間之至少1條熱媒體通路。The fluid controller of the present invention includes: a body having a block portion in which a fluid passage is provided and a tubular portion extending from a top surface thereof; and an actuator for opening and closing a fluid passage in the body, which is characterized by a block portion of the body The top surface is covered with an upper cover, and an upper heat medium space for retaining the heat medium is formed between the outer peripheral surface of the tubular portion of the body; the bottom surface of the block portion of the body is covered with a lower cover, which is formed between the bottom surface of the block and the bottom surface of the block portion of the body There is a lower heat medium space for holding the heat medium, and at least one heat medium passage that connects the upper heat medium space and the lower heat medium space is formed inside the block portion of the body so as to avoid the fluid passage.
在本發明中，關於上下，雖然係將本體之筒部的前端側作為上，將基端側(塊部側)作為下者，但此「上下」係為方便而使用，亦有將上下方向朝向水平，將上下逆轉而使用的情形。In the present invention, the front end side of the tubular portion of the main body is the upper end, and the base end side (the block portion side) is the lower side. However, the "upper and lower" is used for convenience, and the vertical direction is also used. A situation in which it is oriented horizontally and reversed up and down.
流體控制器有作為一般的開閉閥之情形，亦有作為控制閥之情況。無論如何含有致動器，流體控制器之構成並不受限定，可作成具有各種的構成及各種的功能者。即，相對於具備有設置流體通路之本體及用於開閉(控制)流體通路的致動器的流體控制器，作成將本體之塊部從其上側利用上部蓋挾持，從下側利用下部蓋挾持，在本體與上部蓋之間及本體與下部蓋之間，分別設置熱媒體空間，更進一步，在將連通此等熱媒體空間的熱媒體通路設置於本體內部，藉此，致動器係使用先前技術者，而可獲得加熱或冷卻的構成。The fluid controller has a general opening and closing valve as well as a control valve. The configuration of the fluid controller is not limited in any case, and the configuration of the fluid controller can be made to have various configurations and various functions. In other words, with respect to the fluid controller including the main body having the fluid passage and the actuator for opening and closing (controlling) the fluid passage, the block portion of the main body is gripped by the upper cover from the upper side thereof, and the lower cover is held from the lower side. a heat medium space is disposed between the main body and the upper cover and between the main body and the lower cover, and further, a heat medium passage connecting the heat medium spaces is disposed inside the body, whereby the actuator system The composition of heating or cooling can be obtained using the prior art.
流動於熱媒體通路的熱媒體，可為溫水(加熱用)，亦可為冷卻水(冷卻用)，又亦可為蒸氣，亦可為其他液體或氣體(容易氣化之液體或熱傳導性良好的流體等)。The heat medium flowing through the heat medium passage may be warm water (for heating), cooling water (for cooling), steam, or other liquid or gas (liquid or heat conductivity that is easy to vaporize) Good fluid, etc.).
在本體上，因應於需要(因應於熱媒體之種類等)，而在接觸熱媒體的部分施以塗膜。塗膜僅施於本體之表面，又，不僅本體表面，而且亦能施於熱媒體通路的流路面(熱媒體接觸的面全體)。On the main body, a coating film is applied to a portion that contacts the heat medium in response to the need (in view of the type of the heat medium, etc.). The coating film is applied only to the surface of the body, and can be applied not only to the surface of the body but also to the flow path of the heat medium passage (the entire surface of the heat medium contact).
流體控制器之加熱手段，雖然較常使用面狀加熱器，但電力為必須而有難以採用之情況，又從省能源的觀點，亦有希望利用高溫之排水的加熱之情形，本發明之流體控制器適於如此的用途。The heating means of the fluid controller, although the planar heater is used more often, but the electric power is necessary and difficult to adopt, and from the viewpoint of energy saving, it is also desirable to use the heating of the high-temperature drainage, the fluid of the present invention. The controller is suitable for such use.
流體控制器之本體等，例如以SUS316或316L等之不銹鋼製成，雖然下部蓋及上部蓋因應於此能以SUS316等之不銹鋼製成，但是並不限定於此。The body of the fluid controller or the like is made of, for example, stainless steel such as SUS316 or 316L. Although the lower cover and the upper cover can be made of stainless steel such as SUS316, the present invention is not limited thereto.
由於複數條之熱媒體通路被設置在本體內部，因此與僅從本體外部進行加熱或冷卻者比較，加熱或冷卻之効率變成較高。又，藉由調整熱媒體通路之條數及各通路之直徑，可令壓損變少。而且，在適用於既存的流體控制器之時，雖然其外形形狀之變更及上下蓋之追加成為必要，但內部之構成(熱媒體通路以外之構成)可原樣地使用，而可容易獲得使用熱媒體以進行効率良好的加熱或冷卻之流體控制器。Since a plurality of thermal medium passages are disposed inside the body, the efficiency of heating or cooling becomes higher as compared with heating or cooling only from the outside of the main body. Further, by adjusting the number of the heat medium passages and the diameter of each passage, the pressure loss can be reduced. In addition, when it is applied to an existing fluid controller, it is necessary to change the outer shape and the addition of the upper and lower covers. However, the internal configuration (the configuration other than the heat medium passage) can be used as it is, and the heat can be easily obtained. The media is used to perform a fluid controller that heats or cools efficiently.
依照本發明之流體控制器時，由於熱媒體通路形成在本體之塊部的內部，因此加熱或冷卻之効率變高，又，藉由調整熱媒體通路之條數及各通路之直徑，可令壓損變少。According to the fluid controller of the present invention, since the heat medium passage is formed inside the block portion of the body, the efficiency of heating or cooling becomes high, and by adjusting the number of the heat medium passages and the diameter of each passage, The pressure loss is reduced.
將參照以下圖面說明將本發明之實施形態。Embodiments of the present invention will be described with reference to the following drawings.
自第1圖至第5圖，顯示本發明之流體控制器的1實施形態。An embodiment of the fluid controller of the present invention is shown in Figs. 1 to 5 .
流體控制器1具備有：具有設置流體通路之正四角柱狀塊部3及從其頂面延伸到上方的圓筒部4之本體2、設置於本體2之塊部3頂面的上部蓋11、設置於本體2之塊部3底面的下部蓋12、及隔著密封壓蓋6安裝在本體2上方的致動器5。The fluid controller 1 includes a main body 2 having a square prismatic block portion 3 in which a fluid passage is provided, and a cylindrical portion 4 extending from a top surface thereof, and an upper cover 11 provided on a top surface of the block portion 3 of the body 2. The lower cover 12 provided on the bottom surface of the block portion 3 of the main body 2 and the actuator 5 mounted above the main body 2 via the sealing gland 6 are provided.
在本體2之塊部3，設置入口側接頭7及出口側接頭8。在致動器5之外殼5a內，雖圖示省略，但內建有用於遮斷、開放流體控制器1內之流體通路的柄驅動機構。柄驅動機構具有例如固定於柄上端部的活塞、將活塞朝下方彈壓的彈壓構件、用於將壓縮空氣導入於活塞下面側的壓縮空氣導入部等，藉由此柄驅動機構，將可上下移動地配置於本體2之圓筒部4內的柄，使用壓縮空氣之操作壓力而作上下移動，配置於本體2之塊部3內之閥體隨著柄之上下移動而上下移動或變形，藉此而遮斷、開放流體通路。密封壓蓋6，設置於其下端部的凸緣部6a利用複數個螺栓9而安裝在本體2之筒狀部4頂面，同時利用致動器5及螺帽10而結合。In the block portion 3 of the body 2, an inlet side joint 7 and an outlet side joint 8 are provided. In the outer casing 5a of the actuator 5, although not shown, a shank drive mechanism for blocking and opening the fluid passage in the fluid controller 1 is built in. The shank drive mechanism has, for example, a piston fixed to an upper end portion of the shank, a biasing member that biases the piston downward, a compressed air introduction portion for introducing compressed air to the lower surface side of the piston, and the like, whereby the shank drive mechanism can move up and down The shank disposed in the cylindrical portion 4 of the body 2 is moved up and down using the operating pressure of the compressed air, and the valve body disposed in the block portion 3 of the body 2 moves up and down or deforms as the shank moves up and down. This interrupts and opens the fluid path. The sealing gland 6 and the flange portion 6a provided at the lower end portion thereof are attached to the top surface of the tubular portion 4 of the main body 2 by a plurality of bolts 9, and are coupled by the actuator 5 and the nut 10.
上部蓋11，係在與本體2之圓筒部4外周面之間形成有保持熱媒體用的上部熱媒體空間S1者，外周作成正四角柱、內周則作成圓筒面之筒狀，利用來自於插通於其四隅的上方之螺栓13而安裝在本體2之塊部3頂面。下部蓋12，係在與本體2之塊部3底面之間形成有保持熱媒體用的下部熱媒體空間S2者，被作成具有凹處25之正四角柱的座體，利用來自於插通於其四隅的下方之螺栓14而安裝在本體2之塊部3底面。The upper cover 11 is formed between the outer peripheral surface of the cylindrical portion 4 of the main body 2 and the upper heat medium space S1 for holding the heat medium. The outer circumference is formed as a regular square column, and the inner circumference is formed into a cylindrical surface. The top surface of the block portion 3 of the body 2 is attached to the bolt 13 inserted above the four turns. The lower cover 12 is formed with a lower heat medium space S2 for holding a heat medium between the bottom surface of the block portion 3 of the main body 2, and is formed as a seat body having a positive square column having a recess 25, and is inserted into the seat body The bolts 14 below the four turns are mounted on the bottom surface of the block 3 of the body 2.
在上部蓋11設置有將熱媒體導入於內部的熱媒體導入接頭15，在下部蓋12設置有用於從內部將熱媒體排出之熱媒體排出接頭16。在此，各接頭15、16雖被作成使用金屬套圈15a、16a之鎖緊接頭，但是當然亦能使用此以外之接頭。The upper cover 11 is provided with a heat medium introduction joint 15 for introducing a heat medium therein, and the lower cover 12 is provided with a heat medium discharge joint 16 for discharging the heat medium from the inside. Here, although the joints 15 and 16 are formed as locking joints using the metal ferrules 15a and 16a, it is of course possible to use a joint other than this.
如第3圖及第4圖所示，本體2之圓筒部4具有：與塊部3之頂面相連的小徑部21、及與小徑部21之上方相連的大徑部22。大徑部22的外徑係作成比塊部3之頂面的直徑(正方形之一邊的長度)小了上部蓋11的厚度份量，小徑部21之外徑係作成比大徑部22的外徑更小，藉此，可在小徑部21之外周面與上部蓋11之內周面之間，確保上部熱媒體空間S1。As shown in FIGS. 3 and 4, the cylindrical portion 4 of the main body 2 has a small diameter portion 21 connected to the top surface of the block portion 3 and a large diameter portion 22 connected to the upper side of the small diameter portion 21. The outer diameter of the large diameter portion 22 is made smaller than the diameter of the top surface of the block portion 3 (the length of one side of the square) by the thickness of the upper cover 11, and the outer diameter of the small diameter portion 21 is formed to be larger than the outer diameter portion 22. The smaller the diameter, the upper heat medium space S1 can be secured between the outer circumferential surface of the small diameter portion 21 and the inner circumferential surface of the upper cover 11.
上部蓋11的內徑，係作成等於圓筒部4之大徑部22的外徑，上部熱媒體空間S1的下面，係由塊部3頂面所規定，上部熱媒體空間S1的上面，係由圓筒部4之大徑部22的下面所規定。上部蓋11之上面及圓筒部4之大徑部22的上面係作成同一面，利用密封壓蓋6之凸緣部6a推壓到下方。The inner diameter of the upper cover 11 is equal to the outer diameter of the large diameter portion 22 of the cylindrical portion 4, and the lower surface of the upper heat medium space S1 is defined by the top surface of the block portion 3, and the upper surface of the upper heat medium space S1 is It is defined by the lower surface of the large diameter portion 22 of the cylindrical portion 4. The upper surface of the upper cover 11 and the upper surface of the large diameter portion 22 of the cylindrical portion 4 are formed in the same plane, and are pressed downward by the flange portion 6a of the sealing gland 6.
靠近圓筒部4之大徑部22的下端部之外周面與上部蓋 11的內周面之間，存在有密封用之O環23。塊部3之頂部，其外徑作成等於上部蓋11的內周面之直徑，使得上部蓋11之下端部可嵌入，在塊部3之頂部的外周面與上部蓋11的內周面之間，亦存在有密封用之O環24。The outer peripheral surface and the upper cover of the lower end portion of the large diameter portion 22 of the cylindrical portion 4 are Between the inner peripheral faces of 11, there is an O ring 23 for sealing. The top of the block portion 3 has an outer diameter equal to the diameter of the inner peripheral surface of the upper cover 11, so that the lower end portion of the upper cover 11 can be fitted, between the outer peripheral surface of the top portion of the block portion 3 and the inner peripheral surface of the upper cover 11. There is also an O-ring 24 for sealing.
在下部蓋12之頂面形成圓柱狀之凹處25。藉由凹處25之周面和底面、及本體2之塊部3的底面，形成下部熱媒體空間S2。凹處25之周面的直徑係作成比上部蓋11之內周面的直徑更小若干。在下部蓋12之頂面的周緣部與塊部3之底面的外周部之間，存在有密封用之O環26。A cylindrical recess 25 is formed in the top surface of the lower cover 12. The lower heat medium space S2 is formed by the circumferential surface and the bottom surface of the recess 25 and the bottom surface of the block portion 3 of the body 2. The diameter of the circumferential surface of the recess 25 is made smaller than the diameter of the inner peripheral surface of the upper cover 11. An O-ring 26 for sealing is present between the peripheral portion of the top surface of the lower cover 12 and the outer peripheral portion of the bottom surface of the block portion 3.
在塊部3，以沿著圍住圓筒部4之小徑部21的節圓的方式，而設置有使塊部3上下貫通的複數條熱媒體通路27。熱媒體通路27之上端通往小徑部21的外周面與上部蓋11的內周面之間，也就是通往上部熱媒體空間S1，而熱媒體通路27之下端通往下部蓋12之凹處25，也就是通往下部熱媒體空間S2。In the block portion 3, a plurality of heat medium passages 27 that allow the block portion 3 to penetrate vertically are provided so as to surround the pitch circle of the small diameter portion 21 of the cylindrical portion 4. The upper end of the heat medium passage 27 leads between the outer peripheral surface of the small diameter portion 21 and the inner peripheral surface of the upper cover 11, that is, the upper heat medium space S1, and the lower end of the heat medium passage 27 leads to the concave portion of the lower cover 12. At 25, that is, to the lower thermal media space S2.
第5圖中，在本體2之塊部3，如同一圖之虛線所示，有全體從圖之左方到右方的流體通路3a，熱媒體通路27係以不干涉此等流體通路3a的方式，而隔著流體通路3a成對向地設置各3個。In Fig. 5, in the block portion 3 of the main body 2, as shown by the broken line in the same figure, there are fluid passages 3a from the left to the right of the figure, and the heat medium passages 27 are not interfered with the fluid passages 3a. In the manner, three each are disposed opposite to each other across the fluid passage 3a.
依此，從上部蓋11之熱媒體導入接頭15導入的熱媒體，經過上部熱媒體空間S1、複數條熱媒體通路27及下部熱媒體空間S2，而形成從下部蓋12之熱媒體排出接頭16排出的熱媒體循環通路。熱媒體亦可從下部蓋12之熱媒體排出接頭16導入，並從上部蓋11之熱媒體導入接頭15排出。Accordingly, the heat medium introduced from the heat medium introduction joint 15 of the upper cover 11 passes through the upper heat medium space S1, the plurality of heat medium passages 27, and the lower heat medium space S2, thereby forming the heat medium discharge joint 16 from the lower cover 12. Exhausted heat medium circulation path. The heat medium can also be introduced from the heat medium discharge joint 16 of the lower cover 12 and discharged from the heat medium introduction joint 15 of the upper cover 11.
在流體控制器1，由於流體從高壓調整為低壓時之隔熱膨脹而產生隔熱冷卻，因而在本體2產生冷卻，故環境空氣中的水分在外表面結露，而防止此結露係成為課題。在此情況，若採用溫水作為熱媒體的話，可有效地加熱流體控制器1，而可防止結露。又，若採用冷卻水作為熱媒體的話，亦可冷卻流體控制器1。In the fluid controller 1, since the heat is cooled by the thermal expansion of the fluid from the high pressure to the low pressure, the main body 2 is cooled, so that the moisture in the ambient air is dew on the outer surface, and the condensation prevention is a problem. In this case, if warm water is used as the heat medium, the fluid controller 1 can be efficiently heated to prevent condensation. Further, if cooling water is used as the heat medium, the fluid controller 1 can be cooled.
依照本發明時，在需要來自外部的加熱或冷卻的流體控制器中，若採用溫水作為熱媒體的話，可有效地加熱流體控制器1，而例如可防止結露，又，若採用冷卻水作為熱媒體的話，亦可冷卻流體控制器，故可獲得使用熱媒體進行有效地加熱或冷卻的流體控制器。According to the present invention, in the fluid controller requiring heating or cooling from the outside, if warm water is used as the heat medium, the fluid controller 1 can be efficiently heated, for example, to prevent condensation, and if cooling water is used as In the case of thermal media, the fluid controller can also be cooled, so that a fluid controller that is effectively heated or cooled using a thermal medium can be obtained.
1．．．流體控制器1. . . Fluid controller
2．．．本體2. . . Ontology
3．．．塊部3. . . Block
3a．．．流體通路3a. . . Fluid pathway
4．．．圓筒部4. . . Cylinder
5．．．致動器5. . . Actuator
5a．．．外殼5a. . . shell
6．．．密封壓蓋6. . . Sealing gland
6a．．．凸緣部6a. . . Flange
10．．．螺帽10. . . Nut
11．．．上部蓋11. . . Upper cover
12．．．下部蓋12. . . Lower cover
15．．．熱媒體導入接頭15. . . Thermal media import connector
16．．．熱媒體排出接頭16. . . Heat medium discharge connector
15a、16a．．．金屬套圈15a, 16a. . . Metal ring
21．．．小徑部twenty one. . . Small diameter department
22．．．大徑部twenty two. . . Large diameter department
23、24、26．．．O環23, 24, 26. . . O ring
25．．．凹處25. . . Recess
27．．．熱媒體通路27. . . Thermal media path
S1．．．上部熱媒體空間S1. . . Upper thermal media space
S2．．．下部熱媒體空間S2. . . Lower thermal media space
第1圖是顯示本發明之流體控制器的1實施形態的側視圖。Fig. 1 is a side view showing an embodiment of a fluid controller of the present invention.
第2圖係本發明之流體控制器的前視圖。Figure 2 is a front elevational view of the fluid controller of the present invention.
第3圖係本發明之流體控制器的側面剖面圖。Figure 3 is a side cross-sectional view of the fluid controller of the present invention.
第4圖係本發明之流體控制器的前面剖面圖。Figure 4 is a front cross-sectional view of the fluid controller of the present invention.
第5圖係本發明之流體控制器的俯視剖面圖(沿著第2圖之V-V線的剖面圖)。Fig. 5 is a plan sectional view of the fluid controller of the present invention (a cross-sectional view taken along line V-V of Fig. 2).
1．．．流體控制器1. . . Fluid controller
2．．．本體2. . . Ontology
3．．．塊部3. . . Block
4．．．圓筒部4. . . Cylinder
6．．．密封壓蓋6. . . Sealing gland
6a．．．凸緣部6a. . . Flange
9．．．螺栓9. . . bolt
10．．．螺帽10. . . Nut
11．．．上部蓋11. . . Upper cover
12．．．下部蓋12. . . Lower cover
15．．．熱媒體導入接頭15. . . Thermal media import connector
16．．．熱媒體排出接頭16. . . Heat medium discharge connector
15a、16a．．．金屬套圈15a, 16a. . . Metal ring
21．．．小徑部twenty one. . . Small diameter department
22．．．大徑部twenty two. . . Large diameter department
23．．．O環twenty three. . . O ring
24．．．O環twenty four. . . O ring
25．．．凹處25. . . Recess
26．．．O環26. . . O ring
27．．．熱媒體通路27. . . Thermal media path
S1．．．上部熱媒體空間S1. . . Upper thermal media space
S2．．．下部熱媒體空間S2. . . Lower thermal media space
Claims (6)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008273856A JP5205213B2 (en) | 2008-10-24 | 2008-10-24 | Fluid controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201027017A TW201027017A (en) | 2010-07-16 |
| TWI397660B true TWI397660B (en) | 2013-06-01 |
Family
ID=42119262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW098135522A TWI397660B (en) | 2008-10-24 | 2009-10-21 | Fluid controller |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JP5205213B2 (en) |
| KR (1) | KR101268214B1 (en) |
| CN (1) | CN102197252B (en) |
| IL (1) | IL212385A (en) |
| TW (1) | TWI397660B (en) |
| WO (1) | WO2010047220A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014021429A1 (en) * | 2012-08-02 | 2014-02-06 | 日産自動車株式会社 | Valve and fuel cell system employing valve |
| JP6050901B2 (en) * | 2014-09-17 | 2016-12-21 | 株式会社テイエルブイ | Valve device and piping assembly device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11125344A (en) * | 1997-10-20 | 1999-05-11 | Ebara Corp | Valve device |
| TW414841B (en) * | 1997-04-21 | 2000-12-11 | Fujikin Kk | Heating device for fluid controller |
| TW200530527A (en) * | 2003-12-08 | 2005-09-16 | Fujikin Kk | Fluid controller |
| TWI291529B (en) * | 2002-09-02 | 2007-12-21 | Fujikin Kk | Fluid controller |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0328229Y2 (en) * | 1987-06-04 | 1991-06-18 | ||
| JPH0238773A (en) * | 1988-07-28 | 1990-02-08 | Toho Tec Kk | Metal flangeless valve |
| JPH0310038U (en) * | 1989-06-19 | 1991-01-30 | ||
| JPH0464788A (en) * | 1990-06-29 | 1992-02-28 | Fujikin:Kk | Constant temperature valve |
| JP4596409B2 (en) * | 2003-04-21 | 2010-12-08 | 株式会社東京技術研究所 | Heater unit for valve mounting |
-
2008
- 2008-10-24 JP JP2008273856A patent/JP5205213B2/en active Active
-
2009
- 2009-10-05 CN CN2009801423195A patent/CN102197252B/en not_active Expired - Fee Related
- 2009-10-05 WO PCT/JP2009/067336 patent/WO2010047220A1/en active Application Filing
- 2009-10-05 KR KR1020117008873A patent/KR101268214B1/en not_active IP Right Cessation
- 2009-10-21 TW TW098135522A patent/TWI397660B/en not_active IP Right Cessation
-
2011
- 2011-04-14 IL IL212385A patent/IL212385A/en active IP Right Grant
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW414841B (en) * | 1997-04-21 | 2000-12-11 | Fujikin Kk | Heating device for fluid controller |
| JPH11125344A (en) * | 1997-10-20 | 1999-05-11 | Ebara Corp | Valve device |
| TWI291529B (en) * | 2002-09-02 | 2007-12-21 | Fujikin Kk | Fluid controller |
| TW200530527A (en) * | 2003-12-08 | 2005-09-16 | Fujikin Kk | Fluid controller |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20110066182A (en) | 2011-06-16 |
| IL212385A0 (en) | 2011-06-30 |
| CN102197252B (en) | 2013-04-24 |
| JP5205213B2 (en) | 2013-06-05 |
| KR101268214B1 (en) | 2013-05-27 |
| JP2010101438A (en) | 2010-05-06 |
| IL212385A (en) | 2014-05-28 |
| WO2010047220A1 (en) | 2010-04-29 |
| TW201027017A (en) | 2010-07-16 |
| CN102197252A (en) | 2011-09-21 |
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