EP1190179A1 - Fluidische verbindungseinrichtung - Google Patents
Fluidische verbindungseinrichtungInfo
- Publication number
- EP1190179A1 EP1190179A1 EP01949298A EP01949298A EP1190179A1 EP 1190179 A1 EP1190179 A1 EP 1190179A1 EP 01949298 A EP01949298 A EP 01949298A EP 01949298 A EP01949298 A EP 01949298A EP 1190179 A1 EP1190179 A1 EP 1190179A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- coupling
- connecting device
- bodies
- retaining bolts
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 16
- 230000008878 coupling Effects 0.000 claims abstract description 100
- 238000010168 coupling process Methods 0.000 claims abstract description 100
- 238000005859 coupling reaction Methods 0.000 claims abstract description 100
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 2
- 230000001404 mediated effect Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000004873 anchoring Methods 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
- F15B13/08—Assemblies of units, each for the control of a single servomotor only
- F15B13/0803—Modular units
- F15B13/0821—Attachment or sealing of modular units to each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
- F15B13/08—Assemblies of units, each for the control of a single servomotor only
- F15B13/0803—Modular units
- F15B13/0807—Manifolds
- F15B13/0814—Monoblock manifolds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
- F15B13/08—Assemblies of units, each for the control of a single servomotor only
- F15B13/0803—Modular units
- F15B13/0807—Manifolds
- F15B13/0817—Multiblock manifolds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
- F15B13/08—Assemblies of units, each for the control of a single servomotor only
- F15B13/0803—Modular units
- F15B13/0832—Modular valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/048—Arrangements for compressed air preparation, e.g. comprising air driers, air condensers, filters, lubricators or pressure regulators
-
- 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 invention relates to a connecting device for two base bodies of a fluid-flow assembly, in particular a modular device for compressed air treatment, with holding means provided on the mutually facing connection surfaces of the base bodies to be connected, and with a coupling unit engaging between the base bodies to be connected, the two units extending transversely to the Direction of connection of the two base bodies which can be clamped to one another and thereby, with the aid of inclined surfaces which are inclined with respect to the connection direction, contains a coupling force which acts on the holding means in the sense of a mutual approximation of the base bodies.
- Such a connecting device is described, for example, in WO 95/02149 in connection with a device for the treatment of compressed air.
- the latter contains several components, the housing-like base body of which is connected to one another with the interposition of a coupling unit and is also fluid-tight.
- the coupling unit contains a slide that can be inserted between the two base bodies. like first coupling body, which is clamped with a second coupling body attached from the opposite side, so that provided on the coupling bodies provided inclined surfaces with corresponding inclined inclined surfaces of the base body work together and ensure according to the wedge principle that the base body are clamped together.
- the inclined surfaces of the base body are provided on holding means which are formed by one-piece edge-side extensions of the base body.
- DE 197 07 630 Cl describes a connecting device in which the base bodies are in direct contact with one another at their connecting surfaces, with coupling bodies braced with one another being placed in the region of the side surfaces of the base bodies.
- the object of the present invention is to provide a connecting device of the type mentioned at the outset which, with a simple structure, enables easy handling and a reliable connection of two base bodies.
- this object is achieved in that the holding means provided for a respective base body each have at least one holding bolt which projects to the respective other base body and which engages between the two coupling bodies and at the same time is acted upon circumferentially by the application surfaces of both coupling bodies.
- the connecting forces bracing the base bodies with one another can be selectively introduced at the relevant points in order to consciously brace the base bodies with one another in those areas which are the cheapest in terms of construction and function.
- the force is always applied at the edge of the base body, which cannot always ensure the desired surface pressure.
- the connection device can be produced very easily and is extremely user-friendly.
- the two retaining bolts are expediently each within the outline of the connecting surface of the associated base body that is in contact with the coupling unit, but are in particular placed near the edge of the relevant connecting surface by a large one
- the retaining bolts of the base bodies to be connected are coaxially opposite one another in pairs.
- screw connection means are provided for mutually bracing the two coupling bodies and have clamping screws acting on the two coupling bodies, the arrangement is expediently such that in each case one of the clamping screws penetrates the axial space between two retaining bolts assigned in pairs. In this way, the clamping forces introduced by the clamping screws are deflected in the shortest possible way and introduced into the retaining bolts.
- the loading surfaces provided on these cooperate with counter-loading surfaces provided on the retaining bolts.
- the inclined surfaces can be contoured in a straight line or curved.
- the retaining bolts could indeed be an integral part of the assigned base body, but for manufacturing reasons a separate configuration with subsequent fixed anchoring to the assigned base body is recommended.
- a threaded connection can in particular be provided for anchoring, the retaining bolts being able to have a threaded shaft with which they are screwed firmly into the assigned base body.
- the counter-pressurizing surfaces of the retaining bolts are each provided on a circumferential radial projection of the retaining bolt in question, which can be formed by a head of the retaining bolt.
- the counteracting surface expediently has a conical shape that tapers in the direction of the associated connecting surface.
- each retaining bolt can have a counter-loading surface facing the connecting surface of the base body carrying it and cooperating with the assigned loading surfaces of the coupling bodies, the coupling bodies immersing between a respective counter-loading surface and the connecting surface facing this and loading both the counter-loading surface and the connecting surface. It is expediently provided that the coupling bodies bear against one another in the clamped state with the formation of a fixed stop.
- the through-channel on the side facing the other coupling body can be delimited by a bulging wall which plunges into a complementary recess of the other coupling body.
- Compressed air preparation which contains two functional units, which are firmly connected to one another by means of a preferred embodiment of the connecting device according to the invention
- Figure 2 is a partial representation of the arrangement of Figure 1 according to section line II-II, the coupling unit with coupling bodies still separated from each other during the process of attaching to the two base body
- Figure 3 is a plan view of the arrangement of Figure 1 with
- FIG. 4 shows the detail IV marked in FIG. 1 in an enlarged representation with the coupling unit not yet fully assembled
- FIG. 5 shows a representation corresponding to FIG. 4 with the coupling unit fully assembled and tensioned.
- FIG. 1 shows an example of a device 1 which is used for air conditioning or conditioning, which, when ready for use, is interposed in a compressed air line (not shown).
- the device 1 could also be referred to as a compressed air maintenance device.
- It is designed as a modular, PE executed, which in the exemplary embodiment contains two functional units 2a, 2b which are only shown schematically and which can be, for example, a pressure control unit, a filter unit and / or an oiler unit.
- the individual functional units each have a cuboid or cube-like body in the exemplary embodiment, which is usually constructed like a housing and is referred to here as base body 3a, 3b.
- Each of the base bodies 3a, 3b each contains at least one internal fluid channel 4a, 4b, which is indicated by dash-dotted lines in FIG. 3 and opens out on opposite end faces of the base body 3a, 3b concerned.
- the base elements 3a, 3b can be lined up in any number along a connection direction 5 indicated by a dash-dotted line, it being possible for detachable base bodies to be connected to one another in a detachable manner by means of the connection device 6 according to the invention.
- the fluid channels 4a, 4b of adjacent base bodies 3a, 3b are also connected to one another, so that there is a common flow channel which runs through the entire device 1 and communicates with the connectable fluid lines.
- the fluid channel 4a, 4b forming the corresponding section of the flow channel has a function-specific course and can, for example, cause the fluidic pressure medium to be passed through a filter device or a pressure control device.
- the connecting device 6 contains a coupling unit 7 which engages between the base bodies 3a, 3b to be connected by being interposed between the base bodies 3a, 3b. In the firmly connected state, the base bodies 3a, 3b lie with mutually facing connection surfaces 9a, 9b on a facing coupling surface 12a, 12b of the coupling unit 7 inserted between them.
- the connecting surfaces 9a, 9b are provided on those side surfaces of the base bodies 3a, 3b on which there is a channel opening 8a, 8b of the associated fluid channel 4a, 4b.
- the coupling surfaces 12a, 12b are located on opposite sides of the coupling unit 7.
- the base bodies 3a, 3b can be firmly clamped to one another in a detachable manner with the interposition of the coupling unit 7 to form a jointly manageable unit.
- the coupling unit 7 has a through channel 13, which expediently passes through the coupling unit 7 in the connecting direction 5 and opens out to both coupling surfaces 12a, 12b. Its mouths 14 are aligned with the respectively assigned channel mouth 8a, 8b, an annular seal 15, which is arranged concentrically with the aforementioned mouths and which seals an outward connection, being interposed in the joining area between the coupling unit 7 and a respective base body 3a, 3b between the fluid channels 4a, 4b and the through channel 13.
- the annular seal 15 usually consists of elastically resilient material and is axially braced between the connecting surfaces 9a, 9b and the coupling surfaces 12a, 12b.
- the connecting device 6 contains holding means arranged on the base bodies 3a, 3b to be connected, which are designed in the form of individual holding bolts 16 which are located on the connecting surfaces 9a, 9b, preferably within the rectangular outline in the exemplary embodiment of the respectively assigned connecting surface 9a, 9b are placed.
- each base body 3a, 3b has at least one retaining bolt 16 on the connection surface 9a, 9b facing the other base body 3b, 3a, which in the manner of a projection extends over the associated connection surface 9a, 9b protrudes and protrudes from it in the direction of the opposite connecting surface of the other base body.
- the retaining bolts 16 cooperate with the coupling unit 7, which has two first and second coupling bodies 17, 18 which can be braced with one another transversely to the connecting direction 5.
- the bracing direction 19 is illustrated in the drawing by a dash-dotted line. This extends parallel to the plane of the coupling surfaces 12a, 12b, which are also parallel to one another, and at right angles to the connection direction 5.
- the retaining bolts 16 engage between the two coupling bodies 17, 18, each of which has a counteracting surface 24 on the circumference, which at the same time has first and second loading surfaces 22, 23 of the two coupling bodies 17, 18 can be loaded.
- Either the two loading surfaces 22, 23 or the counter loading surface 24, but preferably both the two loading surfaces 22, 23 and the counter loading surface 24 - the latter applies to the exemplary embodiment - are designed as inclined surfaces which have an inclined profile with respect to the connection direction 5 , whereby the angle of inclination is designated with the letter "w" in the drawing.
- the angle of inclination of the loading surfaces 22, 23 and the counter-loading surface 24 is preferably identical.
- the counter-loading surface 24 of the connecting surface 9a, 9b of the base body 3a, 3b carrying the relevant retaining bolt 16 is spaced upstream, but at the same time faces the aforementioned connecting surface.
- the loading surfaces 22, 23, on the other hand, are arranged on the two coupling bodies 17, 18 in such a way that they point from the connecting surface 9a, 9b that has the retaining bolt 16 with which they cooperate individually.
- Both the application surfaces 22, 23 and the counter-application surface 24 extend obliquely transversely to the connection direction 5 with increasing distance from the associated connection surface 9a, 9b.
- the two coupling bodies 17, 18, which are expediently designed as independent components, are the opposite sides in the tensioning direction 19 between the base body 3a, 3b and attached to the retaining bolt 16. This phase is illustrated in Figures 2 and 4. Subsequently, the two coupling bodies 17, 18 are pulled against one another in the tensioning direction 19 by means of tensioning means 25 and firmly tensioned to one another with a tensioning force F s , the first and second action surfaces 22, 23 coming to bear against the action surface 24 of the retaining bolts 16 and acting on them.
- the counteracting surfaces 24 have a conical shape. Accordingly, the first and second loading surfaces 22, 23 can each be formed by a peripheral section of a conical surface having a corresponding conical angle. In principle, a flat inclined surface would also be conceivable here.
- the inclined surfaces do not necessarily have to be linear, they can also be curved or curved surfaces.
- the retaining bolts 16 could in principle be designed as one-piece components of the base body 3a, 3b, but the design realized in the exemplary embodiment is recommended as separate components which are fastened or anchored to the associated base body 3a, 3b by suitable means.
- a releasable fastening is provided, with each base body 3a, 3b having suitable fastening means 26 on both mutually opposite connecting surfaces, which enable a retaining bolt 16 to be anchored as required.
- the retaining bolts 16 are screwed to the associated base body 3a, 3b.
- the fastening means 26 can, as shown, be designed as threaded bores made in the area of the connection surfaces 9a, 9b in the base bodies 3a, 3b, into which the retaining bolts can be screwed with a threaded shaft 27 provided on them.
- the retaining bolts 16 are thus formed by a type of special screw and expediently have a specially shaped tool engagement part 28 - for example a polygonal section - which enables a screwing tool to be attached.
- the counteracting surface 24 is expediently located on a radial circumferential projection 31, which is connected to the threaded shaft 27 via a shaft-like intermediate section 32 - preferably with the interposition of the tool engagement part 28 - and projects radially beyond this shaft-like intermediate section 32.
- the radial projection 31 can preferably be formed as shown by a head section 33 of the relevant retaining bolt 16.
- FIGS. 2 and 3 several and preferably two retaining bolts 16 are arranged on the two connecting surfaces 9a, 9b, which are spaced apart from one another.
- the two retaining bolts 16 are located on diametrically opposite sides of the assigned channel opening 8a, 8b, that is to say the latter flank on diametrically opposite sides.
- the centers of a respective channel opening 8a, 8b and the retaining bolts 16 flanking them expediently lie on a common imaginary connecting line 34, which runs at right angles to the tensioning direction 19.
- each coupling body 17, 18 braced with one another expediently grip around the holding bolts 16 in a clamp-like manner, each coupling body for each holding bolt 16 having a recess 35, 36 partially accommodating them and a first or second loading surface 22, 23. Accordingly, in the exemplary embodiment, each coupling body 17, 18 has four contact surfaces 22, 23 with an associated recess 35, 36, which co-ordinate the associated retaining bolt 16. preferably completely enclose each other in a tense state.
- the retaining bolts 16 By placing the retaining bolts 16 within the outline of the connecting surfaces 9a, 9b, they can be placed as close as possible in the area of the channel transition between the through channel 13 and the fluid channels 4a, 4b, so that the connecting forces F v that arise in the immediate vicinity of the seals 15 take effect and a reliable sealing pressure is established. Nevertheless, the retaining bolts 16 can be provided in the vicinity of the edge of the connection surface in question, in order to enable large flow cross sections of the through-channel 13 and the fluid channels 4a, 4b. By using the retaining bolts, very compact transverse dimensions can also be achieved.
- the retaining bolts 16 of the connecting surfaces 9a, 9b on both sides are preferably arranged such that they are coaxially opposite one another in pairs. Each retaining bolt 16 of one base body 3a is therefore aligned in the connection direction 5 with a retaining bolt 16 of the other base body 3b. This ensures a very symmetrical introduction of force.
- the retaining bolts 16 of a respective aligned pair of retaining bolts do not lie against one another even when the coupling bodies 17, 18 are tensioned, so that the tensioning process is not impaired.
- the width of the two coupling bodies 17, 18 measured in the connection direction 5 is matched to the length of the retaining bolts 16 so that even in the tensioned state between the two tend retaining bolt 16, an intermediate space 27 remains, which can be penetrated by the clamping means 25.
- these clamping means 25 are formed by screw connection means, each clamping bolt pair aligned with one another being assigned a clamping screw 38, by means of which the two coupling bodies 17, 18 are clamped together and which in each case extend through one of the intermediate spaces 37.
- one coupling body 18 to have a through hole 41 for attaching a respective clamping screw 38, which is aligned with a threaded hole 42 of the other coupling body 17, so that the clamping screw 38 passes through the through hole 41 into the threaded hole 42 can be screwed in, whereby it can be supported on the coupling body 18 having the through hole 41 with a screw head 45.
- the latter expediently comes to lie sunk in an extension of the through hole 41.
- the two coupling bodies 17, 18 are expediently designed such that they are immersed in the mutually clamped state between a respective counter-loading surface 24 and the connecting surface 9a, 9b facing it. It is provided that the coupling bodies 17, 18 bear against one another in the clamped state, as a result of which the achievable connecting force F v can be limited in order to prevent damage caused by overstressing.
- the through-channel 13 expediently runs exclusively in one of the coupling bodies, in the present case extending in the second coupling body 18.
- the through-duct 13 is delimited on the side facing the first coupling body 17 by a bulging wall 43 of the second coupling body 18 which plunges into a complementary recess of the first coupling body 17, which can have a substantially U-shaped shape here. Extremely compact transverse dimensions of the coupling unit 7 can thus be obtained when the coupling bodies 17, 18 are assembled.
- the joining zone defined between the two coupling bodies 17, 18 extends in the outer regions assigned to the retaining bolts 16 approximately along the imaginary connecting line 34 in order to deviate from the aforementioned connecting line 34 in the tensioning direction 19 between the retaining bolts 16 and , for example in an arc to be guided around the through channel 13.
- bodies of assemblies other than devices used for the treatment of compressed air can also be connected to one another with the connecting device, for example valve bodies or module bodies of fluid distributor plates.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Connection Of Plates (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20007980U | 2000-05-03 | ||
DE20007980U DE20007980U1 (de) | 2000-05-03 | 2000-05-03 | Verbindungseinrichtung |
PCT/EP2001/004776 WO2001084000A1 (de) | 2000-05-03 | 2001-04-27 | Fluidische verbindungseinrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1190179A1 true EP1190179A1 (de) | 2002-03-27 |
EP1190179B1 EP1190179B1 (de) | 2004-08-25 |
Family
ID=7941004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01949298A Expired - Lifetime EP1190179B1 (de) | 2000-05-03 | 2001-04-27 | Fluiddurchgeströmte Baugruppe mit einer Verbindungseinrichtung |
Country Status (6)
Country | Link |
---|---|
US (1) | US20050081931A1 (de) |
EP (1) | EP1190179B1 (de) |
AT (1) | ATE274646T1 (de) |
DE (2) | DE20007980U1 (de) |
HU (1) | HU224518B1 (de) |
WO (1) | WO2001084000A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010043865A1 (de) * | 2009-11-30 | 2011-07-14 | Horiba Stec Co., Ltd. | Fluid device |
DE102012001968B4 (de) | 2012-02-02 | 2020-03-19 | Festo Ag & Co. Kg | Fluiddurchströmbare Baugruppe |
JP6260793B2 (ja) | 2015-02-06 | 2018-01-17 | Smc株式会社 | 流体圧機器の接続装置 |
JP7393788B2 (ja) * | 2020-01-08 | 2023-12-07 | アドバンス電気工業株式会社 | 弁構造体 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4070045A (en) * | 1976-08-02 | 1978-01-24 | Watts Regulator Company | Separable connection for conduit segments conveying a fluid under pressure |
US4082324A (en) * | 1976-10-04 | 1978-04-04 | Obrecht Robert E | Connection arrangement for manifold blocks |
US4352511A (en) * | 1981-02-17 | 1982-10-05 | Wilkerson Corporation | Releasable clamp for modular connector |
JPS58142084A (ja) * | 1982-02-16 | 1983-08-23 | Ckd Controls Ltd | 流体制御機器の連結構造 |
JPS596695U (ja) * | 1982-07-06 | 1984-01-17 | エスエムシ−株式会社 | 空気圧回路用3点セツト |
DE4026737A1 (de) * | 1990-08-24 | 1992-02-27 | Montech Ag | Vorrichtung zum loesbaren verbinden zweier profile |
US5372392A (en) * | 1993-06-24 | 1994-12-13 | Norgren Co. | Connecting devices |
US5383689A (en) * | 1993-07-09 | 1995-01-24 | Wilkerson Corporation | Separable connector for pressure fluid components |
DE19707630C1 (de) | 1997-02-26 | 1998-06-18 | Festo Ag & Co | Verbindungseinrichtung für zwei Körper einer fluiddurchströmten Baugruppe |
JP3851119B2 (ja) * | 2001-07-06 | 2006-11-29 | Smc株式会社 | 流体圧機器の接続装置 |
-
2000
- 2000-05-03 DE DE20007980U patent/DE20007980U1/de not_active Expired - Lifetime
-
2001
- 2001-04-27 WO PCT/EP2001/004776 patent/WO2001084000A1/de active IP Right Grant
- 2001-04-27 DE DE50103378T patent/DE50103378D1/de not_active Expired - Lifetime
- 2001-04-27 AT AT01949298T patent/ATE274646T1/de active
- 2001-04-27 US US10/018,639 patent/US20050081931A1/en not_active Abandoned
- 2001-04-27 HU HU0202326A patent/HU224518B1/hu not_active IP Right Cessation
- 2001-04-27 EP EP01949298A patent/EP1190179B1/de not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO0184000A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2001084000A1 (de) | 2001-11-08 |
US20050081931A1 (en) | 2005-04-21 |
HUP0202326A2 (en) | 2002-10-28 |
HU224518B1 (hu) | 2005-10-28 |
ATE274646T1 (de) | 2004-09-15 |
DE50103378D1 (de) | 2004-09-30 |
DE20007980U1 (de) | 2000-08-03 |
EP1190179B1 (de) | 2004-08-25 |
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