WO2006131989A1 - 通路ブロックの結合装置 - Google Patents
通路ブロックの結合装置 Download PDFInfo
- Publication number
- WO2006131989A1 WO2006131989A1 PCT/JP2005/010988 JP2005010988W WO2006131989A1 WO 2006131989 A1 WO2006131989 A1 WO 2006131989A1 JP 2005010988 W JP2005010988 W JP 2005010988W WO 2006131989 A1 WO2006131989 A1 WO 2006131989A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- passage
- passage block
- hole
- bolt
- block
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/08—Pipe-line systems for liquids or viscous products
-
- 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
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/02—Pipe-line systems for gases or vapours
-
- 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
- Y10T137/9029—With coupling
Definitions
- the present invention relates to a coupling device for a passage block suitable for coupling a mass port controller used for a fluid control device and a proxy V-shaped joint member abutted against the same.
- the fluid control device used for semiconductor manufacturing equipment has various fluid control devices arranged in multiple rows, and the flow paths of fluid control devices in adjacent rows are connected to each other at a predetermined location.
- the mass flow controller ⁇ the integration of connecting rollers, on-off valves, etc. without using a tube. Is underway.
- a passage block (upper passage block) is provided on both side surfaces of the mass port controller, and this is connected to a block joint member (lower passage block).
- Patent Document 1 Japanese Patent Laid-Open No. 8-326 943
- Fig. 1 shows an embodiment of the coupling device for the passage book according to the first aspect, in which ⁇ (a) is a perspective view and (b) is a front cross-sectional view. The first process is shown.
- FIG. 2 shows an embodiment of the coupling device for the passage book according to the first invention.
- ⁇ (a) is a perspective view
- (b) is a front sectional view
- ⁇ The middle process is shown.
- FIG. 3 shows an embodiment of the passage book according to the first aspect of the present invention
- FIG. 3 shows an embodiment of ( ⁇ ). Show me the status! /
- FIG. 4 shows an embodiment of the coupling device for the passage book according to the second invention, in which (a) is a perspective view and (b) is a front sectional view. Shows the process.
- FIG. 5 shows an embodiment of the coupling device for a passage pack according to the second invention.
- (A) is a perspective view ⁇
- (b) is a front sectional view, and ⁇ fc
- FIG. 6 shows an embodiment of the coupling device for a passage book according to the first invention, wherein ⁇ (a) is a perspective view ⁇ (b) is a front sectional view ⁇ :
- Fig. 7 shows the connection of the passage block according to the second invention of _ ⁇ ⁇ This is a graph comparing the tightening state of the device with that of the conventional example. Inexpensive invention
- the passage block according to the first aspect of the present invention is configured such that an upper passage block having a downward opening and a lower passage opening V having an upward opening are brought into contact with each other at a bolt.
- This is a coupling device to be coupled, and a bolt hole and a pin hole formed so as to sandwich the opening in the upper passage block, and a Bonole passage of the upper passage block. Threaded through the screw hole threaded non-screw hole formed in the lower passage block and the bolt passage hole in the upper passage block so as to correspond to the hole and the pin passage hole, respectively.
- the bolt ⁇ ⁇ screwed into the screw hole of the lower passage block and the pin passage hole of the upper passage block, and the lower end is fitted into the ⁇ screw hole of the lower passage block.
- a notch is formed near the bottom edge of the positioning pin.
- the diameter of the non-screw hole is made larger than the diameter of the lower end of the positioning pin, and a protruding part that fits into the notch of the positioning pin is formed in the non-screw hole. Then, the notch part of the positioning pin and the protruding part of the non-screw hole are fitted together, and then the bolt is tightened. At this time, the bolt tightening force and the lower end part of the positioning pin are the protruding part of the non-screw hole. It is characterized in that evenly tightening is performed and the passage blocks are connected to each other by the force that pushes upward with a non-sense.
- a coupling device for a passage block wherein an upper passage block having a downward opening and a lower passage block having an upward opening are brought into contact with each other and connected by a bolt. Yui It is a combined device and corresponds to the port through hole and pin through hole formed so as to sandwich the opening in the upper passage block, and the bolt passage hole of the upper passage block.
- the screw hole formed in the lower passage block and the upper passage block are formed so as to project upward on the upper surface of the lower passage block and pass through the pin passage hole of the upper passage block.
- Locating pin that protrudes above the top surface of the pin, a notch fitted to the upper end of the positioning pin, and a bolt hole corresponding to the port hole of the upper passage block Tightening auxiliary member overlying the upper passage block and tightening auxiliary after the notch of the auxiliary clamping member is fitted to the upper end of the positioning pin. Retaining part that prevents upward movement of the member The tightening assisting member and the bolts threaded through the port passage holes of the upper passage block and screwed into the screw passages of the lower passage passage are positioned.
- the center of the pin and the center of the port have a convex arc-shaped bottom that protrudes downward at the center.
- the passage block is a rectangular parallelepiped block with a penetrating passage, and is integrated with a fluid controller such as one used as a joint or an on-off valve. It shall contain the block-shaped part or the main body part.
- the coupling device of the passage block of the first and second inventions since it can be coupled by one bolt, the number of ports is reduced.
- the position of the upper passage block relative to the lower passage pack is regulated by the positioning pin, so the port is screwed into the screw hole.
- FIGS. 1 to 3 show an embodiment of a passage block coupling device of the first invention.
- the passage block coupling device (1) is, for example, an upper passage block (3) provided on the mass flow controller (2) and having a downward opening (3a).
- a lower passage block (4a) having an upward opening (4a) and an opening (3a) (4a) are brought into contact with each other via a seal member (5) and joined by a bolt (11). Therefore, the port passage hole (13) and the pin passage hole (14) formed to sandwich the opening (3a) between the upper passage block (3) and the upper passage block (3)
- Screw holes (15) and non-screw holes (16) formed in the lower passage block (4) to correspond to the bolt hole (13) and pin hole (14), respectively.
- a notch (17) is formed near the lower end of the positioning pin (12).
- a projection (18) that fits into the notch (17) is formed at the opening of the non-screw hole (16) of the lower passage block (4).
- the diameter of the non-screw hole (16) in the lower passage block ( 4 ) is the positioning pin.
- the diameter of the opening of the non-screw hole (16) is larger than the diameter of the lower end of (12), and the positioning pin (12) It is slightly smaller than the diameter.
- the protrusion (18) is formed so as to extend to the right from the left surface of the non-screw hole (16), and is located to the left of the non-screw hole (16) of the lower passage block (4).
- the part (4b) is cut to be slightly ia than the other parts. Therefore, as shown in Fig. 2, when the upper passage block (3) is inclined with respect to the lower passage passage (4), the lower end of the positioning pin (12) is not screwed.
- the upper passage block (3) is positioned relative to the lower passage block (4).
- the positioning pin (12) has a lower end that is not threaded (16). A force is applied to push the protrusion (18) of the plate upward. The port (11) is then tightened.
- the coupling device (1) of the passage block of the first invention since it can be coupled by one bolt (11), the number of bolts is reduced.
- the position of the upper passage block (3) with respect to the lower passage block (4) is regulated by the positioning pin (12) before tightening the port. So bolt (11) screw hole (1
- the passage block coupling device (20) includes an upper passage block (3) provided on the mass flow controller (2) and having a downward opening (3a) and an upward opening.
- the lower passage block (4) having the opening (4a) and the opening (3a) (4a) are brought into contact with each other via the seal member (5) and joined by the port (21).
- Port through-holes (2) formed so as to sandwich the opening in the passage book (3)
- Tightening auxiliary member (30) that has a port insertion hole (32) corresponding to 3) and is placed above the upper passage block (3), and the upper end of the positioning pin (22) for tightening
- a retaining portion (27) for preventing the upward movement of the tightening auxiliary member (30) after the notch (31) of the auxiliary member (30) is fitted to the upper end of the positioning pin (22).
- Tightening auxiliary member (30) and upper passage block (3) are inserted into the bolt hole (32) (23) and threaded (25) of lower passage block (4). 5010988 Consists of screwed port (21).
- the positioning pin (22) has a threaded portion at the lower end, and is screwed into a screw hole (26) provided in the lower stage block (4).
- the portion near the upper end has a small diameter (22a), so that the upper end is a retaining portion (27).
- the tightening auxiliary member (30) has a convex arc-shaped bottom surface (33) that protrudes downward most in the center between the positioning pin (22) central axis and the bolt (21) central axis.
- the coupling device (20) for the passage block first fixes the positioning pin (22) to the lower block (4) as shown in FIG. Pass the positioning pin (22) through the pin passage hole ( 2 4) of the upper block (3), and overlap the upper passage block (3) and the lower passage block (4).
- the position of the upper passage block (3) with respect to the lower passage block (4) is regulated by the positioning pin (22).
- the tightening auxiliary member (30) is fitted into the small diameter portion (22a) of the positioning pin (22) by fitting the notch (31) into the upper passage block. Overlay on top of (3).
- the bolt (21) is passed through the tightening auxiliary member (30) and the port passage holes (32) (23) of the upper passage block (3), and the lower passage block (4). ) Screw into the screw hole (25).
- the tightening force of the port (21) (the force with which the bolt (21) pushes the tightening auxiliary member (30) downward) and the retainer is prevented.
- the part (27) is balanced against the force that pushes the tightening auxiliary member (30) downward, so that even tightening is achieved and the passage blocks (3) and (4) are joined together. .
- one The number of bolts can be reduced, and before the bolt (21) is tightened, it can be connected to the lower passage block (4). Since the position of the upper passage block (3) is regulated by the positioning pin (22), the work of screwing the bolt (2 1) into the screw hole becomes easy.
- FIG. 7 is a graph comparing the tightening state of the coupling device of the passage block according to the first and second inventions with the conventional example.
- the graph shows the relationship between the bolt tightening torque (N ⁇ m) and the thrust (N). From this result, the passage block according to the invention (first and second inventions) is shown.
- the coupling device has the same performance as the conventional product (using two ports), and can maintain the same tightening force and halve the number of bolts tightened. I understand this.
- the lower passage block (4) corresponds to the main body (upper passage block) of the fluid control equipment (eg, on-off valve, filter, etc.) adjacent to the mass flow controller (2). ) And the same coupling device as described above, or a normal two-bolt coupling device, so that the mass flow controller (2), fluid control device and force S It communicates via the lower passage block (4).
- the upper passage block provided in the mass flow controller (2).
- connecting device according to the present invention is not limited to this.
- the present invention is not limited to this, and can be applied to the connection between other flow system control devices and other fluid control devices and joint members.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Valve Housings (AREA)
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020077030875A KR101109921B1 (ko) | 2005-06-09 | 2005-06-09 | 통로 블록의 결합 장치 |
US11/921,759 US7942600B2 (en) | 2005-06-09 | 2005-06-09 | Coupling apparatus for passage blocks |
CN2005800510874A CN101223399B (zh) | 2005-06-09 | 2005-06-09 | 通路块的结合装置 |
PCT/JP2005/010988 WO2006131989A1 (ja) | 2005-06-09 | 2005-06-09 | 通路ブロックの結合装置 |
EP20050751212 EP1890075A1 (en) | 2005-06-09 | 2005-06-09 | Joining device of passage block |
CA 2610879 CA2610879A1 (en) | 2005-06-09 | 2005-06-09 | Coupling apparatus for passage blocks |
IL18793607A IL187936A (en) | 2005-06-09 | 2007-12-06 | Passage block coupling apparatus |
US12/659,641 US8167511B2 (en) | 2003-12-02 | 2010-03-16 | Coupling apparatus for passage blocks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2005/010988 WO2006131989A1 (ja) | 2005-06-09 | 2005-06-09 | 通路ブロックの結合装置 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/921,759 A-371-Of-International US7942600B2 (en) | 2005-06-09 | 2005-06-09 | Coupling apparatus for passage blocks |
US12/659,641 Division US8167511B2 (en) | 2003-12-02 | 2010-03-16 | Coupling apparatus for passage blocks |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006131989A1 true WO2006131989A1 (ja) | 2006-12-14 |
Family
ID=37498201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/010988 WO2006131989A1 (ja) | 2003-12-02 | 2005-06-09 | 通路ブロックの結合装置 |
Country Status (7)
Country | Link |
---|---|
US (2) | US7942600B2 (ja) |
EP (1) | EP1890075A1 (ja) |
KR (1) | KR101109921B1 (ja) |
CN (1) | CN101223399B (ja) |
CA (1) | CA2610879A1 (ja) |
IL (1) | IL187936A (ja) |
WO (1) | WO2006131989A1 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08326943A (ja) | 1995-05-31 | 1996-12-10 | Tadahiro Omi | 流体制御装置 |
JP2002048299A (ja) * | 2000-08-01 | 2002-02-15 | Benkan Corp | 集積化ガス制御装置 |
JP2003526759A (ja) * | 1998-05-18 | 2003-09-09 | スウエイジロク・カンパニー | モジュール式面取付型マニホルド組立体 |
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US4385577A (en) * | 1981-08-03 | 1983-05-31 | The Singer Company | Sewing machine control mechanism mounting plate |
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US4515037A (en) * | 1983-04-01 | 1985-05-07 | Kohler Co. | Handle assembly |
US4546841A (en) * | 1983-09-26 | 1985-10-15 | Michele Sipiano | Motor roller-skate |
US4773788A (en) * | 1987-05-26 | 1988-09-27 | Kadem Tech. Associates, Ltd. | Safety strap assembly for molds and die cast dies |
US5255827A (en) * | 1987-06-03 | 1993-10-26 | Loctite Corporation | Sealless modular positive displacement dispenser |
EP0431786A1 (en) * | 1989-12-04 | 1991-06-12 | Camloc (U.K.) Limited | Quick release structural fastener |
US6094797A (en) * | 1992-03-16 | 2000-08-01 | Aircraft Parts Corporation | Apparatus and method for installing a starter-generator on an aircraft engine |
EP0674056A1 (de) * | 1994-03-22 | 1995-09-27 | Poly-Bauelemente AG | Vorrichtung zum Verriegeln einer Rinnenabdeckung auf einer Entwässerungsrinne |
US5593265A (en) * | 1995-08-16 | 1997-01-14 | Chrysler Corporation | Quick-connect stored energy torsional fastener |
US5688093A (en) * | 1996-01-29 | 1997-11-18 | Bowers; Ned C. | Ejecting quick-connect fastener |
JP3248841B2 (ja) * | 1996-02-29 | 2002-01-21 | 三菱電機株式会社 | アンテナマウント |
US5819949A (en) * | 1996-11-22 | 1998-10-13 | Insul-Magnetics | Apparatus for separating magnetic material and method |
US6416248B1 (en) * | 1998-01-22 | 2002-07-09 | Flexco | Quick release delineator apparatus |
US6217248B1 (en) * | 1998-04-20 | 2001-04-17 | Globe Products Inc. | Quick-change winding form assembly |
TW396256B (en) * | 1998-05-18 | 2000-07-01 | Swagelok Co | Modular surface mount manifold assemblies |
FR2787550B1 (fr) * | 1998-12-22 | 2001-01-19 | Serac Group | Dispositif de fixation a montage-demontage rapide d'une piece mecanique en appui sur une embase de support |
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SE516342C2 (sv) * | 2000-04-27 | 2001-12-17 | Jokab Safety Ab | Insticksmutter till ett skruv-mutter-förband |
US6536644B2 (en) * | 2001-03-14 | 2003-03-25 | Illinois Tool Works Inc. | Tool-less feedroll for wire feeder |
US6634844B2 (en) * | 2001-06-22 | 2003-10-21 | Bryan J. Huber | Panel fastener assembly |
US6641323B2 (en) * | 2002-01-22 | 2003-11-04 | Stephen E. Ronsheim | Spherical locking device |
US6773215B2 (en) * | 2002-09-11 | 2004-08-10 | United Technologies Corporation | Fastener assembly for use with composite articles |
EP1431012A3 (fr) * | 2002-12-18 | 2005-03-09 | Bobst S.A. | Organe d'assemblage d'outils plans |
-
2005
- 2005-06-09 CN CN2005800510874A patent/CN101223399B/zh not_active Expired - Fee Related
- 2005-06-09 CA CA 2610879 patent/CA2610879A1/en not_active Abandoned
- 2005-06-09 US US11/921,759 patent/US7942600B2/en not_active Expired - Fee Related
- 2005-06-09 WO PCT/JP2005/010988 patent/WO2006131989A1/ja active Application Filing
- 2005-06-09 EP EP20050751212 patent/EP1890075A1/en not_active Withdrawn
- 2005-06-09 KR KR1020077030875A patent/KR101109921B1/ko not_active IP Right Cessation
-
2007
- 2007-12-06 IL IL18793607A patent/IL187936A/en not_active IP Right Cessation
-
2010
- 2010-03-16 US US12/659,641 patent/US8167511B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08326943A (ja) | 1995-05-31 | 1996-12-10 | Tadahiro Omi | 流体制御装置 |
JP2003526759A (ja) * | 1998-05-18 | 2003-09-09 | スウエイジロク・カンパニー | モジュール式面取付型マニホルド組立体 |
JP2002048299A (ja) * | 2000-08-01 | 2002-02-15 | Benkan Corp | 集積化ガス制御装置 |
Also Published As
Publication number | Publication date |
---|---|
US20090038698A1 (en) | 2009-02-12 |
IL187936A0 (en) | 2008-03-20 |
KR20080027285A (ko) | 2008-03-26 |
CN101223399B (zh) | 2012-04-18 |
CN101223399A (zh) | 2008-07-16 |
CA2610879A1 (en) | 2006-12-14 |
IL187936A (en) | 2010-12-30 |
EP1890075A1 (en) | 2008-02-20 |
KR101109921B1 (ko) | 2012-03-14 |
US7942600B2 (en) | 2011-05-17 |
US20100170586A1 (en) | 2010-07-08 |
US8167511B2 (en) | 2012-05-01 |
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