WO2006030615A1 - センサ付き継手部材 - Google Patents
センサ付き継手部材 Download PDFInfo
- Publication number
- WO2006030615A1 WO2006030615A1 PCT/JP2005/015512 JP2005015512W WO2006030615A1 WO 2006030615 A1 WO2006030615 A1 WO 2006030615A1 JP 2005015512 W JP2005015512 W JP 2005015512W WO 2006030615 A1 WO2006030615 A1 WO 2006030615A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sensor
- fluid control
- joint member
- control device
- passage
- Prior art date
Links
Classifications
-
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/003—Housing formed from a plurality of the same valve elements
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
-
- 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
- F16K27/00—Construction of housing; Use of materials therefor
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/85938—Non-valved flow dividers
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/877—With flow control means for branched passages
- Y10T137/87885—Sectional block structure
Definitions
- the present invention relates to a joint member that is used in a semiconductor manufacturing apparatus or the like, and is preferably used in an integrated fluid control apparatus that is assembled so that a fluid control device can be taken out alone during maintenance inspection. .
- a fluid control device used in a semiconductor manufacturing apparatus includes fluid control devices such as a mass flow controller and on-off valves arranged in a plurality of rows, and the flow paths of fluid control devices in adjacent rows are arranged at predetermined locations.
- fluid control devices such as a mass flow controller and on-off valves arranged in a plurality of rows, and the flow paths of fluid control devices in adjacent rows are arranged at predetermined locations.
- a plurality of fluid control devices are arranged in the upper stage and connected by block-shaped joint members arranged in the lower stage.
- the integration process is progressing (Patent Document 1 and Patent Document 2).
- FIG. 4 shows an integrated fluid control device disclosed in Patent Document 1, and one line (C) of the fluid control device includes a plurality of upper members and a plurality of lower members.
- check valve (11), pressure regulator (16), pressure sensor (12), reverse V-shaped passage block (20), circuit breaker (13), mass flow controller ( 14), an open / close valve (15), a reverse V-shaped passage block (20) and a filter (17) are arranged, and are connected to the check valve (11) in order from the left as the lower member and are connected to the inlet joint.
- V-shaped passage block joint (33) communicating with pressure regulator (16) and pressure sensor (12), and reverse V-shaped passage block with pressure sensor (12)
- Various joint members (31), (32), (33), and (34) as lower members are placed on one elongated sub-board (3), and as upper members across these lower members (31X32X33X34)
- Various fluid control devices (11) (16) (12) (20) (13) (14) (15) (20) (17) are attached to form one line (C).
- a plurality of lines having a configuration similar to C) are arranged in parallel on the main board (2), and the break openers (13) of each line (C) are connected to three I-shaped passage block joints.
- (51) and the I-shaped passage block joint (51) are connected by the passage connecting means (50) including the tube (52) for connecting the integrated fluid control devices.
- Patent Document 2 Although not shown in Patent Document 2, a new fluid control is provided by attaching a pressure regulator (16) and a pressure sensor (12), which are separated in Patent Document 1, to one block-shaped body. It has been proposed to form equipment.
- Patent Document 1 Japanese Patent Laid-Open No. 2001-254900
- Patent Document 2 Japanese Patent Laid-Open No. 11-118054
- An object of the present invention is to provide a joint member that enables an integrated fluid control device in which an increase in the number of parts is suppressed and further compactness is achieved.
- a joint member with a sensor according to the present invention includes a passage block in which a passage connecting lower end openings of adjacent fluid control devices is formed, and a sensor provided in the passage block.
- the fluid control device is, for example, a pressure regulator, an on-off valve, a passage block, a filter, or the like.
- the pressure regulator and the on-off valve or the passage block are combined. are connected by a joint member with a sensor.
- the shape of the passage block is a rectangular parallelepiped or a substantially rectangular parallelepiped, and the passage has an upper end opening communicating with the lower end opening of the fluid control device.
- Various sensors such as a pressure sensor, a temperature sensor, and a flow rate sensor can be used as the sensor.
- the sensor is preferably provided on a side surface of the passage block.
- the passage block is provided with a fluid control device on its upper surface, and its lower surface is placed on the upper surface of the substrate and fixed.
- the sensor may be provided on the upstream side surface of the passage block or may be provided on the downstream side surface of the passage block.
- the joint member with sensor forms a line with the flow direction of the fluid in one direction together with other joint members, and these fluid lines are arranged in parallel to form one fluid control device.
- the sensors are provided on the upstream side of the passage block and on the downstream side of the passage block! .
- the sensor may be provided on a side surface perpendicular to the fluid flow direction.
- the sensor may be provided with an RFID tag that can read and write information without contact.
- the RFID tag is preferably written with information on a single item, and it is preferable that additional information on assembly can be written at the time of assembly.
- a RFID (Radio Frequency IDentification) tag is a combination of a memory (IC chip) for storing data and an antenna for picking up radio. To place the RFID tag on the sensor, the RFID tag may be adhered to the sensor or the passage block.
- the sensor also integrates a sensor part for data acquisition such as pressure and temperature, an IC chip for storing information from the sensor part or the outside, and an antenna for communication in one block-shaped holding member. By adopting the configuration incorporated in the sensor, it can be said that the sensor has an RFID tag function.
- the contents written to the RFID tag can store all related information in addition to the contents described above, and the installation location of the RFID tag is not affected by assembly or the like. ⁇ ⁇ It can be installed at any position in the place.
- the RFID tag by providing (integrating) the RFID tag with a writing function, in addition to information written from the outside, information (measurement results of pressure, temperature, etc.) emitted from the sensor can also be used.
- the sensor force information can also be confirmed by periodically writing to and reading from the outside.
- the sensor is a pressure sensor, and a V-shaped or U-shaped connection passage that connects the lower end opening of the adjacent fluid control device to the passage block, and a branch that branches from the connection passage and leads to the pressure sensor A passage may be formed.
- the pressure sensor is handled as one of the fluid control devices arranged in the upper stage. By attaching this to the joint member arranged in the lower stage, the space for installing the pressure sensor becomes unnecessary. In addition, the installation space for the fluid control device with a pressure sensor can be reduced.
- the fluid control device includes a plurality of fluid control devices and a plurality of block-like joint members in which passages connecting lower end openings of adjacent fluid control devices are formed, and at least one joint
- the member is the above-mentioned joint member with a sensor.
- a known joint member is replaced with the joint portion with sensor.
- a fluid control device including a plurality of fluid control devices and a plurality of joint members and including a sensor as the fluid control device can be made compact.
- FIG. 1 is a side view showing one embodiment of a sensor-equipped joint member according to the present invention.
- FIG. 2 is a partially enlarged view of FIG.
- FIG. 3 is a side view showing a fluid control apparatus using the joint member with a sensor according to the present invention.
- FIG. 4 is a side view showing a conventional fluid control device.
- top and bottom * left and right in the figure are top and bottom, and left and right are left and right, but this top and bottom and left and right are for convenience, and the top and bottom are left and right. There are things.
- FIG. 1 and 2 show a state in which the sensor-equipped joint member (10) according to the present invention is attached to the fluid control device (16), and FIG. 3 shows the sensor-equipped joint member (10) according to the present invention. Shown is one line (C) of the fluid control device used.
- a block joint (33) for connection with a fluid control device (not shown) adjacent to the left is located below the pressure regulator (16) as a fluid control device.
- the block joint (33) is a well-known block-shaped body (33a) with a V-shaped passage (33b). Is formed.
- the right joint member (10) is a sensor-equipped joint member according to the present invention, and is a passage block in which a connection passage (41a) for connecting lower end openings of fluid control devices (16X20) adjacent to the left and right is formed 4 1) and a sensor (42) provided on the left side surface of the passage block (41).
- the sensor (42) is a pressure sensor having a diaphragm (42a), and the passage block (41) has a V-shape connecting the lower end openings of the fluid control devices (16X20) adjacent to the left and right.
- a connection passage (41a) and a branch passage (41b) that branches the lower end portion force of the connection passage (41a) to the left and communicates with the pressure sensor (42) are formed.
- the passage block (41) is formed by additionally processing the branch passage (41b) and the pressure sensor mounting recess (41c) in the block joint (33), thereby suppressing an increase in the number of parts. It has been.
- the flow path direction in the pressure regulator (16) is set to the left force right as indicated by the arrow, and the joint member with the right sensor (10) is pre-pressed by the pressure sensor (42). The pressure on the outlet side of the crusher (16) is monitored.
- one line (C) of the fluid control device includes a plurality of upper-stage members and a plurality of lower-stage members.
- As the upper-stage members a check valve (11), a pressure regulator (16 ), Inverted V-shaped passage block (20), shut-off opener (13), mass flow controller (14), on-off valve (15), inverted V-shaped passage block (20) and filter (17)
- As a lower member in order from the left, an L-shaped passage block joint (32) connected to the check valve (11) and fitted with an inlet joint (31), a check valve (11) and a plate V-shaped passage block joint (33) that communicates with the reguregulator (16), and a sensor-equipped joint that communicates between the pressure regulator (16) and the reverse V-shaped passage block (20)
- Various joint members (31) (32) (33) (10) (34) as lower members are placed on one elongated sub-board (3).
- various flow system control devices as upper members across these lower members (31) (32) (33) (10) (34) (11) (16) (20) (13) (14) (15 ) (20) (17) is attached to form one line (C), and multiple lines with a similar configuration to this line (C) are placed in parallel on the main board (2).
- the circuit breaker (13) of each line (C) is connected to the passage connection consisting of three I-shaped passage block joints (51) and a tube (52) connecting the I-shaped passage block joints (51).
- the integrated fluid control device is formed by being connected by means (50).
- the space for the pressure sensor (12) shown in FIG. 4 is completely omitted so that the comparison force of FIG. 3 and FIG. 4 can be easily divided.
- the fluid control device is extremely compact.
- the passage block (41) of the sensor-equipped joint member (10), which is a new part can be manufactured by adding a cover to the block joint (33), which increases the number of parts and labor. Is suppressed as much as possible.
- the joint member with sensor (10) is disposed only on the right side of the pressure regulator (16), but the joint member (33) on the left side of the pressure regulator (16). In addition, it is possible to monitor not only the outlet side of the pressure regulator (16) but also the pressure on the inlet side as the joint member with sensor (10).
- the V-shaped passage block joint (33) that communicates the V-shaped passage block (20) and the break opener (13) may be used as the sensor-equipped joint member (10).
- the sensor (42) is not limited to the pressure sensor. Further, the connection passage (41a) of the joint member with sensor (10) may be U-shaped instead of V-shaped.
- the senor (42) has a configuration in which an RFID tag that can read and write information in a non-contact manner is arranged, and the RFID tag is written with information on a single item. Let's be able to write additional information about the thread take-up during the thread take-up.
- the joint member with sensor according to the present invention replaces a known joint member with the joint member with sensor, thereby increasing the number of components of the fluid control device including the plurality of fluid control devices and the plurality of joint members. Since the fluid control device including the sensor can be made compact, it can be easily applied to a device in which fluid control devices are integrated.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Valve Housings (AREA)
- Measuring Fluid Pressure (AREA)
- Fluid-Pressure Circuits (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Flow Control (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20050780991 EP1790898A1 (en) | 2004-09-16 | 2005-08-26 | Sensor-equipped joint member |
US11/662,502 US7896030B2 (en) | 2004-09-16 | 2005-08-26 | Sensor-equipped joint member |
IL181440A IL181440A0 (en) | 2004-09-16 | 2007-02-20 | Sensor-equipped joint member |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004270016A JP2006083959A (ja) | 2004-09-16 | 2004-09-16 | センサ付き継手部材 |
JP2004-270016 | 2004-09-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006030615A1 true WO2006030615A1 (ja) | 2006-03-23 |
Family
ID=36059870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/015512 WO2006030615A1 (ja) | 2004-09-16 | 2005-08-26 | センサ付き継手部材 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7896030B2 (ja) |
EP (1) | EP1790898A1 (ja) |
JP (1) | JP2006083959A (ja) |
KR (1) | KR101212912B1 (ja) |
CN (1) | CN100467927C (ja) |
IL (1) | IL181440A0 (ja) |
TW (1) | TWI383279B (ja) |
WO (1) | WO2006030615A1 (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5085867B2 (ja) * | 2006-01-24 | 2012-11-28 | 株式会社フジキン | 圧力センサ装置および圧力センサ内蔵流体制御機器 |
JP5785813B2 (ja) * | 2011-08-10 | 2015-09-30 | 株式会社フジキン | 流体制御装置 |
JP5890984B2 (ja) * | 2011-08-30 | 2016-03-22 | 株式会社フジキン | 流体制御装置 |
JP6240661B2 (ja) * | 2013-03-08 | 2017-11-29 | 株式会社フジキン | 流体制御装置および流体制御装置へのサーマルセンサ設置構造 |
WO2014164336A1 (en) * | 2013-03-12 | 2014-10-09 | Illinois Tool Works Inc. | Mass flow controller with near field communication and/or usb interface |
US10006557B2 (en) | 2013-03-15 | 2018-06-26 | Asco, L.P. | Valve manifold circuit board with serial communication and control circuit line |
CA2902643C (en) | 2013-03-15 | 2019-04-02 | Numatics, Incorporated | Valve manifold circuit board with serial communication circuit line |
US9454158B2 (en) | 2013-03-15 | 2016-09-27 | Bhushan Somani | Real time diagnostics for flow controller systems and methods |
US10012334B2 (en) * | 2013-03-28 | 2018-07-03 | Fujikin Incorporated | Structure for attaching pressure detector |
GB2518674B (en) * | 2013-09-30 | 2015-08-19 | Cejn Ab | Tube with tag and method for servicing the tube |
JP6335685B2 (ja) * | 2014-06-30 | 2018-05-30 | 株式会社フジキン | ダイヤフラム弁、流体制御装置、半導体製造装置および半導体製造方法 |
JP6336345B2 (ja) * | 2014-06-30 | 2018-06-06 | 株式会社フジキン | ダイヤフラム弁、流体制御装置、半導体製造装置および半導体製造方法 |
ITUA201656563U1 (it) * | 2016-03-11 | 2017-09-11 | Elbi Int Spa | Dispositivo elettrovalvolare. |
US10983538B2 (en) | 2017-02-27 | 2021-04-20 | Flow Devices And Systems Inc. | Systems and methods for flow sensor back pressure adjustment for mass flow controller |
WO2018168559A1 (ja) * | 2017-03-15 | 2018-09-20 | 株式会社フジキン | 継手および流体制御装置 |
JP7037440B2 (ja) * | 2018-06-01 | 2022-03-16 | 川崎重工業株式会社 | 機器ユニット |
TW202117217A (zh) * | 2019-09-19 | 2021-05-01 | 美商應用材料股份有限公司 | 清潔減少滯留區的隔離閥 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1167846A2 (en) * | 2000-06-30 | 2002-01-02 | Tokyo Electron Limited | Mounting assembly for valves |
JP2003139271A (ja) * | 2001-10-31 | 2003-05-14 | Kubota Corp | 管路網管理方法 |
JP2003240180A (ja) * | 2002-02-12 | 2003-08-27 | Asahi Organic Chem Ind Co Ltd | T字状管継手 |
Family Cites Families (14)
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KR100232112B1 (ko) * | 1996-01-05 | 1999-12-01 | 아마노 시게루 | 가스공급유닛 |
US6445969B1 (en) * | 1997-01-27 | 2002-09-03 | Circuit Image Systems | Statistical process control integration systems and methods for monitoring manufacturing processes |
TW378257B (en) * | 1997-01-31 | 2000-01-01 | Ebara Corp | Liquid delivery device, method of controlling such liquid delivery device, and liquid delivery pump |
JP4378553B2 (ja) | 1997-10-13 | 2009-12-09 | 忠弘 大見 | 流体制御装置 |
US6617963B1 (en) * | 1999-02-26 | 2003-09-09 | Sri International | Event-recording devices with identification codes |
US6806808B1 (en) * | 1999-02-26 | 2004-10-19 | Sri International | Wireless event-recording device with identification codes |
JP4238453B2 (ja) | 2000-03-10 | 2009-03-18 | 株式会社東芝 | 流体制御装置 |
US7034683B2 (en) * | 2000-11-06 | 2006-04-25 | Loran Technologies, Inc. | Electronic vehicle product and personnel monitoring |
US6989750B2 (en) * | 2001-02-12 | 2006-01-24 | Symbol Technologies, Inc. | Radio frequency identification architecture |
US6769463B2 (en) | 2001-05-16 | 2004-08-03 | Celerity Group, Inc. | Fluid flow system |
WO2002100728A2 (en) * | 2001-06-13 | 2002-12-19 | Advanced Technology Materials, Inc. | Liquid handling system with electronic information storage |
JP3564115B2 (ja) * | 2001-12-06 | 2004-09-08 | シーケーディ株式会社 | ガス供給ユニット |
JP4092164B2 (ja) * | 2002-09-20 | 2008-05-28 | シーケーディ株式会社 | ガス供給ユニット |
US7079023B2 (en) | 2002-10-04 | 2006-07-18 | Sap Aktiengesellschaft | Active object identification and data collection |
-
2004
- 2004-09-16 JP JP2004270016A patent/JP2006083959A/ja active Pending
-
2005
- 2005-08-26 CN CNB2005800310670A patent/CN100467927C/zh not_active Expired - Fee Related
- 2005-08-26 KR KR1020077005722A patent/KR101212912B1/ko not_active IP Right Cessation
- 2005-08-26 EP EP20050780991 patent/EP1790898A1/en not_active Withdrawn
- 2005-08-26 WO PCT/JP2005/015512 patent/WO2006030615A1/ja active Application Filing
- 2005-08-26 US US11/662,502 patent/US7896030B2/en not_active Expired - Fee Related
- 2005-09-15 TW TW94131763A patent/TWI383279B/zh not_active IP Right Cessation
-
2007
- 2007-02-20 IL IL181440A patent/IL181440A0/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1167846A2 (en) * | 2000-06-30 | 2002-01-02 | Tokyo Electron Limited | Mounting assembly for valves |
JP2003139271A (ja) * | 2001-10-31 | 2003-05-14 | Kubota Corp | 管路網管理方法 |
JP2003240180A (ja) * | 2002-02-12 | 2003-08-27 | Asahi Organic Chem Ind Co Ltd | T字状管継手 |
Also Published As
Publication number | Publication date |
---|---|
TW200615726A (en) | 2006-05-16 |
KR101212912B1 (ko) | 2012-12-14 |
TWI383279B (zh) | 2013-01-21 |
KR20070043879A (ko) | 2007-04-25 |
CN101018970A (zh) | 2007-08-15 |
US20070295414A1 (en) | 2007-12-27 |
JP2006083959A (ja) | 2006-03-30 |
CN100467927C (zh) | 2009-03-11 |
IL181440A0 (en) | 2007-07-04 |
EP1790898A1 (en) | 2007-05-30 |
US7896030B2 (en) | 2011-03-01 |
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