WO1999039126A1 - Verbindung für rohrleitungssysteme, insbesondere schnelltrennkupplung mit sicherheitseinrichtung - Google Patents
Verbindung für rohrleitungssysteme, insbesondere schnelltrennkupplung mit sicherheitseinrichtung Download PDFInfo
- Publication number
- WO1999039126A1 WO1999039126A1 PCT/DE1999/000245 DE9900245W WO9939126A1 WO 1999039126 A1 WO1999039126 A1 WO 1999039126A1 DE 9900245 W DE9900245 W DE 9900245W WO 9939126 A1 WO9939126 A1 WO 9939126A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- connection
- insert
- pin
- connection according
- check valve
- Prior art date
Links
- 230000008878 coupling Effects 0.000 title claims abstract description 37
- 238000010168 coupling process Methods 0.000 title claims abstract description 37
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 37
- 239000000463 material Substances 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 17
- 210000002445 nipple Anatomy 0.000 claims description 14
- 239000004033 plastic Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 6
- 229920001169 thermoplastic Polymers 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 4
- 239000004416 thermosoftening plastic Substances 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 3
- 230000011664 signaling Effects 0.000 claims description 2
- 229910000743 fusible alloy Inorganic materials 0.000 claims 1
- 239000000155 melt Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 46
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000002737 fuel gas Substances 0.000 description 5
- 238000005452 bending Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/24—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action
- F16L37/244—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe
- F16L37/248—Bayonet-type couplings
-
- 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
- F16L37/00—Couplings of the quick-acting type
- F16L37/28—Couplings of the quick-acting type with fluid cut-off means
- F16L37/38—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings
Definitions
- the invention is used in the production of line connections in pipeline networks.
- the invention is used in particular in pipeline networks for gas supply, preferably those pipeline networks which serve to distribute and provide fuel gases.
- a preferred application is the use of the connection in gas supply systems for the provision of household fuel gases.
- the invention is preferably used to connect portable, non-stationary consumers to the pipeline network, with a flexible line section also advantageously being used.
- so-called gas sockets which consist of a combination of a ball valve with a hose coupling
- the so-called gas socket is part of the permanently installed pipe network, while the coupling counterpart is usually mounted on a hose.
- the hose coupling part is plugged into the permanently installed gas socket, the hose end is first locked in the same, sealed to the gas socket and only then opened by turning the integrated ball valve. Only then is the line section released.
- connection it is also known to design gas sockets according to the British standard BS 669, part 1, 1 989, section 3.
- the connections to be designed according to this standard consist of a gas socket in the form of an elbow with an integrated non-return valve, which is closed in the initial state of the connection and prevents the gas from escaping.
- the hose coupling part is inserted into a hole standardized according to the above standard when the hose line is connected. When inserting the same, this opens the check valve in the gas socket with a pin and releases the line section. The connection is then locked by means of a bayonet ring arranged on the hose coupling piece.
- a major disadvantage of this connection is the lack of an indication of the status of the connection. So it is possible to push the hose coupling part into the gas socket, to open the check valve there and to leave the hose coupling itself without locking. In this state, the connection is only held by any elastic sealing elements that may be present. Even if it is assumed that the spring of the integrated check valve pushes the hose coupling part back again at the same time and the check valve closes at the same time, an uncontrollable amount of gas can escape into the consumer and possibly also into the open until this time is reached.
- Another disadvantage of this connection is that all parts are designed without precaution for accidents.
- the existing sealing elements can become inoperative, the connection can at the same time allow fuel gases to flow through them and escape them in an uncontrolled manner.
- An existing source of fire can possibly be expanded and / or an additional explosion hazard can be caused by the escaping fuel gases.
- Another disadvantage is the standardized design of the bayonet ring, which is difficult to handle due to this prescribed shape and at the same time does not match the design of this connection, both in terms of production costs and aesthetic requirements. Since the hose coupling part must first be inserted into the gas socket when establishing the connection, an axial be applied by force. While maintaining this axial force, the bayonet ring must then be turned laterally until the bayonet engages. Due to its design, the bayonet ring does not do justice to the overall picture of the resulting requirements. Thus, it cannot be ruled out that sometimes axial or lateral forces act on the hose during assembly of the connection and that the hose experiences an undesirable deformation.
- connection according to BS 668, Part 1, 1989, Section 3 requires a coaxially arranged pin that opens the check valve.
- the plug nipple was therefore made exclusively from metallic materials. This design in turn requires that at least two holes drilled in opposite directions, which are laterally offset from one another, be made.
- a plug nipple designed in this way is complex to produce, since it has to go through several processing stages in the manufacturing process and has to be re-tensioned several times.
- the manufacturing outlay associated with the connection described above is out of date, cost-intensive and leads overall to a result which cannot meet today's technological and security requirements to a sufficient extent.
- the object of the invention is to propose a connection designed from a gas socket according to the British standard BS 669, part 1, 1 989, section 3, having an integrated check valve and a hose connector with a concentrically arranged pin for unlocking the check valve
- a gas socket which is easy and simple to produce, has a display element for the switching state, is aesthetically pleasing and at the same time is much more economical to handle than the design of the hose coupling standardized according to BS 669, Part 1, 1 989, Section 3.
- the permanently installed pipeline network is terminated by means of a gas socket designed according to the British standard BS 669, part 1, 1989, section 3 or an analog structure.
- a hose coupling part which is also designed according to this standard or analogously to it, is connected to the same.
- the same consists of an inner sleeve firmly connected to the line end, a part inserted into this sleeve, which at the same time carries the coaxially arranged pin, a bayonet ring rotatably fastened thereon and a handle piece connected to the same.
- the gas socket essentially consists of a housing, which is provided at the line-side end with a threaded sleeve or a threaded pin as required, and a check valve inserted into the media channel, which only releases the media channel when its closure element is subjected to external forces Have caused the sealing body to lift off the sealing seat.
- This lifting off of the sealing body takes place regularly by coupling the hose coupling part with the help of the concentric pin arranged therein.
- the sealing body of the check valve is designed as a truncated cone, seals against a tapered bore, has an additional soft seal, works spring-loaded and has a flat surface on the connection side.
- the gas socket is not necessarily angled.
- the one connected to the bayonet ring is on the visible area
- the control panel has a mark that is suitable for determining the switching status of the connection in conjunction with the mark on the housing of the gas socket.
- a connection piece is used which is supplemented by an insert part forming the head of the coupling part.
- the insert is designed so that it is held securely in a bore in the connecting part, at the same time can safely overcome the closing force of the spring of the check valve present in the gas socket and at the same time constricts the cross-section of the line as little as possible.
- the insert is supported on an edge of the stepped bore of the coupling part and is also secured against accidental falling out of the bore by the arrangement of suitable elements.
- the bayonet ring pushed over the connecting part is held on the jacket of the same by means of a securing element in the axial direction and at the same time remains rotatable thereon.
- An advantageous embodiment of the securing part can be a snap ring or a wire clip.
- any other form of fastening in particular a form-fitting holder, which is suitable for transmitting the axial forces which occur when coupling and uncoupling the coupling part.
- the bayonet ring is connected to a handle using the same material. The same is used to operate the bayonet ring.
- a handle is attached to the bayonet ring, which serves to actuate the same and at the same time has a pointing element which signals the switching state of the connection in connection with a pointing element present on the housing of the gas socket.
- a handle which is made as a molded plastic part and is ergonomically shaped.
- a further embodiment uses a handle with an elongated, sleeve-like shaft, which can be used particularly advantageously if the coupling part merges into a flexible hose, whereby both the connection point can be covered by the sleeve and the same can be protected against excessive stress due to bending or bending stress.
- the insert part which is arranged coaxially in the coupling part is preferably a component which is produced in one piece and which has at least one bore outside the region of the concentrically arranged actuating pin.
- this part can be produced in an advantageous embodiment by non-cutting shaping. It is particularly advantageous to manufacture the insert part from a thermoplastic material, the same being able to be produced in an injection molding process.
- the insert part With its back, the insert part is supported against an edge present in the connecting part.
- suitable elements that form a shape undercut, it is also secured against slipping out of the stepped bore.
- Further advantageous embodiments of such a fuse are, for example, the attachment of elevations to the circumference of the insert, the use of snap rings, wire rings, the crimping or the gluing of the insert. It is also possible to insert a thread-like profile or a thread in connection with a screw-in insert that can be easily replaced later.
- a particularly advantageous embodiment of the insert part consists of a one-piece plastic part which is introduced into the existing stepped bore of the connecting piece and is held there in a positive and / or non-positive manner.
- Another embodiment of the invention uses a metallic molded part made of a low-melting material instead of the plastic part described above.
- the response behavior of the thermal fuse can be set within narrow limits by selecting alloys with suitable melting points.
- the gas supply is interrupted after a short exposure time to elevated temperatures, and at least a remaining metallic seal is ensured even if the sealing effect of the sealing elements present in the gas socket is lost.
- a handle which is also made of plastic, preferably thermoplastic, the material of which has a comparatively low softening or melting point.
- the handle When exposed to elevated temperatures, the handle is initially softened and deformed, and if it is heated further, it can lose its grip on the bayonet ring and detach from it. At the same time, there is an optical signal effect that this connection has been exposed to the influence of elevated temperatures.
- This embodiment is particularly advantageous because the loss of functionality under the influence of elevated temperatures is otherwise not signaled and it may be necessary to troubleshoot the malfunction. Even such troubleshooting is associated with a not inconsiderable risk, since considerable gas quantities can also escape here.
- the handle can be equipped with elements that produce a signal effect as soon as the connection has been exposed to excess temperatures.
- elements that produce a signal effect for this purpose, additionally attached display elements that change color when a limit temperature is exceeded, as well as the filling of the thermoplastic plastic of the handle with an additive that has analog properties. It is also possible to apply the display elements to the housing of the gas socket.
- Another advantageous embodiment of the handle is connected to a pointing element which is arranged so that it is exactly opposite another pointing element on the housing of the gas socket when properly connected.
- connection for pipeline systems for transporting gaseous media is described in the form of a hose connection.
- a gas socket with a horizontal inlet hole (1) and a vertically arranged outlet hole (2) is connected to the fixed part of a pipeline by means of a threaded connector (3).
- the outlet bore is designed according to the requirements of the British standard BS 669, part 1, 1 989, section 3. However, a different dimensional design is also possible.
- the housing (4) of the gas socket is angled.
- a valve seat (5) is incorporated, which is sealed by the closure body (6) of a check valve loaded with spring (7).
- the closure body (6) receives a sealing element (9) in a groove (8). At the top, this unit is closed by a sealing plug (10) and a sealing element (1 1).
- the inside of the sealing plug (10) has a bore (12) for receiving and guiding the spring (7) of the check valve.
- the bore (2) on the outlet side is designed as a stepped cylindrical bore and has a groove (14) in the area of its smallest diameter (1 3) for receiving a sealing element (1 5). In the area of the largest diameter of the bore (1 6) it has two protruding cams (1 7).
- a pointing element (18) is additionally attached to the housing (4) of the gas socket.
- the check valve of the gas socket is designed so that its closure body (6) reliably closes and seals the outlet bore (2). In this respect, the check valve also takes over the shut-off function of the gas socket.
- the hose coupling piece to be connected to the gas socket consists of a plug nipple (1 9) with a through hole (20) which is expanded in the upper part (21). The same is dimensioned so that it can be inserted into the bore (2) of the gas socket.
- An insert (22) is inserted in the bore (21) of the plug nipple (1 9) and has a pin-like extension (23) coaxially.
- the insert (22) is on its circumference (24) with elevations (25), which ensure a secure hold in a groove (26) of the plug nipple (1 9) during assembly. With its rear edge (27), the insert part (22) is supported on an edge (28) of the plug core nipple (1 9).
- a gas hose (30) is attached to the hose-side end (29) of the plug nipple (19) in the usual way.
- the insert (22) is made of thermoplastic.
- a sleeve (31) with a ring (32) is rotatably attached.
- the sleeve (31) has at its front end (33) recesses (34) for a bayonet lock.
- the rear end (35) of the sleeve (31) receives a handle (36), which partially extends beyond the gas hose (30) with its elongated shaft (37), thereby protecting the connection point to the plug nipple (1 9) as an operating element for the Hose coupling is used and at the same time with the help of the integrated indicator element (38) provides information about the switching status of the connection.
- Fig. 1 shows the connection in the uncoupled state.
- the base material of the insert (22) softens. Under the pressure of the biasing force of the spring (7), the coaxially arranged, pin-like extension (23) and / or the insert part (22) deforms until a degree of deformation is reached in which the spring force completely engages the closure body (6) of the check valve against the Valve seat (5) presses.
- This behavior of the plastic part used is a thermal WO 99/39126 _.,. _ PCT / DE99 / 00245
- connection This ensures that no medium can escape from the fixed part of the pipeline network. Even with a further increase in the ambient temperatures and a possible loss of the sealing effect of the sealing element (1 1), the metallic seal of the closure body (6) of the check valve with respect to the valve seat (5) is retained.
- This behavior of the connection provides thermal protection for the first time in comparison with the previously known connections which correspond to the British standard BS 669, Part 1, 1989, Section 3. In the fully coupled state, there is no possibility to determine by external inspection whether the connection has already been exposed to excess temperatures, what degree of deformation the insert (22) and its coaxial, pin-like extension (23) has, whether the media channel is released or not.
- the handle (36) is therefore made of a material that softens, deforms and slips off the sleeve (31) even at relatively lower ambient temperatures than is the case with the insert (22).
- This process which only occurs when the temperature is too high, is a sure external sign that the connection has already been exposed to excess temperature. In this way, not only is there factual certainty in the event of an excess temperature, but at the same time also information about any temperature load that has already been eliminated.
- the entire connection, including the connected hose does not lose its function in the event of overtemperature, so that no medium can escape in an uncontrollable manner.
- an insert part (22) which has the effect already shown.
- An outer ring (39) has on its outer surface (40) a plurality of elevations (41) which, when later inserted into the plug nipple (1 9), establish a positive connection with the groove (26) in the bore (21) of the latter.
- the insert (22) is made of plastic which softens so much above an ambient temperature of about 343 ° K that the spring (7) of the check valve can deform the insert (22) with its compressive force.
- the coaxially arranged, pin-like extension (23) is connected to the outer ring (39) with the same material by means of the webs (42).
- the same can be dimensioned to the adapt to the given installation conditions and at the same time open up the possibility of adapting to the pressure force of the spring (7) of the check valve.
- the temperature behavior of the connection can be optimized through the material properties of the plastic used, the dimensioning of the coaxial, pin-like extension (23), the webs (42), the height (43) and possibly further cross-sectional changes on the insert part (22).
- a concentrically arranged pin (46) is centered and held in the bore (21) of the plug nipple (1 9) by means of three webs (47) distributed evenly around the circumference. Three cutouts (48) allow the unhindered flow of the medium to the hose line.
- thermoplastic is used as the base material.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Pipeline Systems (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9922326A GB2339455B (en) | 1998-01-30 | 1999-01-29 | Quick-release pipe coupling with thermal safety device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29801396U DE29801396U1 (de) | 1998-01-30 | 1998-01-30 | Verbindung für Rohrleitungssysteme zum Transport gasförmiger Medien, insbesondere Schlauchverbindung |
DE29801396.7 | 1998-01-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999039126A1 true WO1999039126A1 (de) | 1999-08-05 |
Family
ID=8051850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1999/000245 WO1999039126A1 (de) | 1998-01-30 | 1999-01-29 | Verbindung für rohrleitungssysteme, insbesondere schnelltrennkupplung mit sicherheitseinrichtung |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE29801396U1 (de) |
ES (1) | ES2176063B2 (de) |
GB (1) | GB2339455B (de) |
WO (1) | WO1999039126A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2376734A (en) * | 2001-03-21 | 2002-12-24 | Roland Geoffrey Brown | Domestic tap removably fitted to a base with a sprung shut off valve |
US7306586B2 (en) | 2003-12-30 | 2007-12-11 | Opmi Funding Corporation | Continuous drainage adaptor |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2248701A (en) * | 1939-09-09 | 1941-07-08 | Harold W Fowler | Coupling |
US2459477A (en) * | 1946-02-05 | 1949-01-18 | John Van Schuyver | Valve coupling |
FR1405726A (fr) * | 1963-08-23 | 1965-07-09 | Shell Int Research | Raccord pour tuyau à démontage rapide, en particulier pour des récipients contenant un gaz ou un gaz liquéfié |
US3334860A (en) * | 1964-07-13 | 1967-08-08 | Jr Cecil G Bolton | Fluid coupling |
-
1998
- 1998-01-30 DE DE29801396U patent/DE29801396U1/de not_active Expired - Lifetime
-
1999
- 1999-01-29 ES ES009950049A patent/ES2176063B2/es not_active Expired - Fee Related
- 1999-01-29 GB GB9922326A patent/GB2339455B/en not_active Expired - Fee Related
- 1999-01-29 WO PCT/DE1999/000245 patent/WO1999039126A1/de active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2248701A (en) * | 1939-09-09 | 1941-07-08 | Harold W Fowler | Coupling |
US2459477A (en) * | 1946-02-05 | 1949-01-18 | John Van Schuyver | Valve coupling |
FR1405726A (fr) * | 1963-08-23 | 1965-07-09 | Shell Int Research | Raccord pour tuyau à démontage rapide, en particulier pour des récipients contenant un gaz ou un gaz liquéfié |
US3334860A (en) * | 1964-07-13 | 1967-08-08 | Jr Cecil G Bolton | Fluid coupling |
Also Published As
Publication number | Publication date |
---|---|
ES2176063A1 (es) | 2002-11-16 |
GB2339455A (en) | 2000-01-26 |
GB2339455B (en) | 2003-02-12 |
ES2176063B2 (es) | 2004-03-16 |
DE29801396U1 (de) | 1999-06-02 |
GB9922326D0 (en) | 1999-11-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0013393B1 (de) | Rohrleitungskupplung | |
DE3835765C2 (de) | ||
DE19963912C1 (de) | Steckvorrichtung | |
DE69809355T2 (de) | Sicherheits-Abschaltgerät für Flüssigkeitshandhabungs-Anlage | |
EP0766805A1 (de) | Sicherheitsverschluss, insbesondere für fahrzeug-gastanks | |
DE10202676C1 (de) | Armatur | |
DE10135793C1 (de) | Hydraulikfluidbehälter für eine hydraulische Fahrzeugbremsanlage | |
DE69113189T2 (de) | Sicherheitsvorrichtung gegen Überlauf bei einer hydraulischen Verbindung. | |
EP3077717B1 (de) | Fluidkupplung | |
WO1999039126A1 (de) | Verbindung für rohrleitungssysteme, insbesondere schnelltrennkupplung mit sicherheitseinrichtung | |
EP1753993B1 (de) | Gassteckdose | |
EP1707863B9 (de) | Kupplungsteil einer Druckmittel-Steckkupplung | |
DE3637176A1 (de) | Leckfreie hydraulik-kupplung | |
DE29609071U1 (de) | Sicherheitskupplung-System | |
DE8209703U1 (de) | Schlauchbruchsicherung fuer gasanlagen | |
DE19608165C1 (de) | Thermische Armaturensicherung zum automatischen Absperren von Leitungen | |
DE19813307B4 (de) | Absperrorgan mit einem Kugelhahn | |
DE3932900A1 (de) | Waermeventil | |
DE7500293U (de) | Steckvorrichtung eines Verteilungssystems vom Strömungsmitteln oder Vakuum | |
EP0056071B1 (de) | Hochdruck-Anschluss | |
DE952307C (de) | Selbsttaetige Rohr- oder Schlauchkupplung | |
DE20117126U1 (de) | Kupplung für Gasleitungen | |
DE102008054841A1 (de) | Gasentnahmearmatur mit Betätigungsverriegelung | |
DE102020127867A1 (de) | Fluidverbindungseinheit | |
DE19747497C2 (de) | Absperrorgan mit einem Kugelhahn |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): CZ ES GB HU SK |
|
ENP | Entry into the national phase |
Ref country code: GB Ref document number: 9922326 Kind code of ref document: A Format of ref document f/p: F |
|
ENP | Entry into the national phase |
Ref document number: 9950049 Country of ref document: ES Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: P009950049 Country of ref document: ES Ref document number: 009950049 Country of ref document: ES |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWP | Wipo information: published in national office |
Ref document number: 9950049 Country of ref document: ES Kind code of ref document: A |
|
WWG | Wipo information: grant in national office |
Ref document number: 9950049 Country of ref document: ES Kind code of ref document: A |