WO2017178208A1 - Élément de soupape à puce rfid - Google Patents

Élément de soupape à puce rfid Download PDF

Info

Publication number
WO2017178208A1
WO2017178208A1 PCT/EP2017/056967 EP2017056967W WO2017178208A1 WO 2017178208 A1 WO2017178208 A1 WO 2017178208A1 EP 2017056967 W EP2017056967 W EP 2017056967W WO 2017178208 A1 WO2017178208 A1 WO 2017178208A1
Authority
WO
WIPO (PCT)
Prior art keywords
valve
blind hole
fastening element
seal
information memory
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.)
Ceased
Application number
PCT/EP2017/056967
Other languages
German (de)
English (en)
Inventor
Klaus Frankenbach
Juergen Mayer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gebr Mueller Apparatebau GmbH and Co KG
Original Assignee
Gebr Mueller Apparatebau GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gebr Mueller Apparatebau GmbH and Co KG filed Critical Gebr Mueller Apparatebau GmbH and Co KG
Publication of WO2017178208A1 publication Critical patent/WO2017178208A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0025—Electrical or magnetic 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/02—Detachable closure members; Means for tightening closures
    • F16J13/14—Detachable closure members; Means for tightening closures attached exclusively by spring action or elastic action
    • 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
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0236—Diaphragm cut-off apparatus
    • 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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
    • F16K7/126—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm the seat being formed on a rib perpendicular to the fluid line

Definitions

  • the invention relates to a valve section, in particular a valve housing or a valve drive, having a blind hole, a contactless readable information memory for receiving and reproducing information relating to the valve, a fastening element, by means of which the information memory is arranged in the region of the blind hole, and with a sealing of the Information storage that includes the fastener.
  • Valve section is immersed in a liquid medium, this liquid medium can get to the information store.
  • Such a valve section is known for example from WO 9910673 AI.
  • WO 9910673 AI the seal by the use of a
  • Epoxy resin which is an adhesive achieved.
  • Object of the present invention is therefore to provide a valve portion which can be used flexibly and, in particular with aggressive media, cleanable and at the same time a contactless readable
  • valve section according to the invention is characterized in that the seal is executed without adhesive. This has the advantage that, while retaining the full functionality of the valve, the negative effects of using an adhesive are avoided. For example, in the valve section according to the invention there is no outgassing of solvents of the adhesive. Another advantage is that in the
  • valve section according to the invention the seal can be used directly after assembly and no curing time is required for the adhesive used.
  • Such a valve is both after the "cleaning-in-place" and after the
  • An adhesive is to be understood as a process material which is used for bonding various materials
  • Adhesion and internal strength can connect. If in the present context
  • sealant is free of adhesive, but this does not mean that in the area of the seal and / or the information carrier at any point
  • Sealing is achieved by a measure other than by the use of adhesive.
  • the object of the invention is also by a
  • Valve section according to claim 2 wherein this is characterized in that a sealing effect of the seal in any case in part by a force-locking clamping of the fastener element via a clamping element in the blind hole is created.
  • Clamping element are removed without residue, whereby the reusability of the valve section is ensured.
  • the contactless readable comprises
  • Embodiments of the invention an RFID chip.
  • RFID chips are available as low-cost mass products, which keeps the manufacturing costs for the valve section low.
  • Fastening element PTFE wherein it is particularly advantageous if the fastener is made of PTFE.
  • PTFE polytetrafluoroethylene
  • PTFE polytetrafluoroethylene
  • PTFE is extremely inert and can withstand even the most aggressive chemicals. Acids, bases and solvents do not affect the structural integrity of a fastener made using PTFE.
  • the use of PTFE for the fastener has the further advantage that there are almost no materials that adhere to PTFE, since PTFE is very difficult to wet and hardly glued.
  • the fastening element is pot-shaped. By that is meant that
  • Fastening element has a bottom portion which opens into a wall portion.
  • the wall portion is circumferential and protrudes from the bottom portion so as to have at least an extension in a direction orthogonal to the bottom portion, preferably in the direction to the bottom Floor section orthogonal direction runs. It is particularly advantageous if the bottom section in
  • the fastening element can be advantageously introduced into a blind hole which is easy to manufacture or to be produced in the valve section.
  • the valve portion according to the invention can be produced in a cost effective manner. It is particularly advantageous if at the end remote from the bottom portion of the wall, a tapered insertion section is provided. As a result, the introduction of the
  • Fastening element is clamped by a clamping element in the blind hole.
  • the clamping element is clamped in such a way in the fastener and blind hole that a non-destructive removal of the
  • Fastening element or at least the clamping element of the fastener, is not possible and at the same time the sealing function of the seal is ensured. It is particularly advantageous if the seal comprises that the fastener on the
  • Clamping element in the blind hole non-positively, in particular form-fitting, ie without positive rear grip, is braced.
  • the seal can be produced in a simple manner in the blind hole.
  • such a seal does not require a complicated introduction of a blind hole, which requires a positive rear grip.
  • the clamping element is spherical
  • the tensioning element comprises an elastomer, in particular FPM, preferably consists of the elastomer, in particular FPM, advantageously comprises an elastomer, in particular FPM. It is particularly preferred if the clamping element consists of the elastomer, in particular FPM.
  • FPM stands for fluorinated rubber or fluorocarbon rubber. FPM is characterized by excellent resistance to high temperatures, ozone, oxygen, mineral oils,
  • FPM has a low gas permeability, resulting in
  • Valve section which is advantageous in terms of use for hygiene critical applications.
  • Fastener may be the information store
  • Information Store ensures what the Reliability in reading the information memory increases because the information store is placed at an externally recognizable location.
  • the sealed information store can be easily removed and replaced or resealed using a tool without damaging the valve section or disposing of it.
  • Adhesive can not be removed in a simple manner or residues of the adhesive adhere to the valve section, so that initially a complex preparation of
  • Valve section is necessary before a new sealed information storage can be arranged on the valve portion.
  • the present invention is also a valve, preferably a diaphragm valve, with the
  • Figure 2 is a side view of the valve of Figure 1;
  • Figure 3 is a plan view of the valve of Figures 1 and 2;
  • Figure 4 is a sectional view of the valve of Figures 1 to 3;
  • FIG. 5 shows a detailed representation of the region V from FIG. 4.
  • FIGS 1 to 3 show a valve 10.
  • the valve 10 includes a valve portion 12, which is presently designed as a valve housing 14.
  • the valve housing 14 comprises a seal 16 of a not visible in the illustration of Figure 1 and therefore there indicated only by an arrow information memory 18.
  • Information memory 18 is designed to be contactless readable.
  • the contactless readable information memory 18 is made of an RFID chip.
  • the RFID chip 18 is used for recording and playback of
  • the RFID chip 18 is used for the detection or the reading and reading of valve data and in particular their transmission by means of a mobile, in particular portable, operating device.
  • the seal 16 is in
  • Valve piston 26 visible.
  • the valve 10 has a stipulated degree of freedom for the valve 10 to be switched.
  • an inflowing medium 36 to be switched to the valve 10 can be fed.
  • a draining medium to be switched 38 from the valve 10 can be discharged.
  • valve 10 is shown in a sectional view taken along the line IV-IV of Figure 3.
  • a piston plate 44 is arranged on the piston 26.
  • a spring 46 is biased by a spring 46 in a closed position, not shown in Figure 4.
  • a connecting member 48 is attached to the piston 26.
  • the connecting element 48 of the piston 26 With a
  • Valve element 50 connected.
  • the valve element 50 is in the present case designed as a membrane 52.
  • valve 26 In the position shown in Figure 4, the valve 26 is in an open operating position. In the open
  • the membrane 52 is pulled along an opening direction shown by a corresponding arrow 54 of the piston 26 in Figure 4 upwards.
  • the membrane 52 opposite a valve seat 56 is arranged.
  • the membrane 52 is opposite
  • Moving direction 54 of the piston 26 moves downward in Figure 4 and the diaphragm 52 seals against the valve seat 56 from.
  • a supply-side media chamber 60 is then separated from a discharge-side media chamber 62.
  • the supply-side media chamber 60 and the discharge-side media chamber 62 are connected to one another.
  • An area indicated by V in FIG. 4 is shown in FIG. 5 i detail. From the representation shown in Figure 5 it can be seen that the seal 16 a
  • the seal 16 further includes a tension member 68 made of an elastic material, for example, fluorocarbon rubber.
  • Fastener 66 is pot-shaped in the present case
  • the fastening element 66 is in a in FIG. 5
  • Fastener 66 forms the seal 16 for the information memory 18. The operation of the
  • the fastening element 66 has an outer dimension 80 and an inner dimension 82.
  • the blind hole 76 has an inner dimension 84.
  • the inner dimension 84 of the blind hole 76 is preferably
  • the tensioning element 68 has an outer dimension 86.
  • the outer dimension 86 of the clamping element 68 is slightly larger than the inner dimension 82 of the
  • the fastening element 66 In the installed position, the fastening element 66 is clamped by a press fit in the blind hole 76.
  • the interference fit of the fastener 66 firstly stirs Therefore, that the outer dimension 80 of the fastener 66 is greater than the inner dimension 84 of the blind hole 76.
  • Clamping element 68 is greater than the inner dimension 82 of the
  • Fastener 66 locally widened. As a result, the fastening element 66 is clamped in the blind hole 76.
  • the clamping element 68 also serves to the
  • Fixing element 66 is braced in the blind hole 76 due to its own size and the size of the clamping element 68 inextricably. A removal of the seal 16 from the blind hole 76 is not possible without the seal 16 is destroyed. In this case, the fastening element 66 closes in the installed position flush with the outer wall 90 of the
  • Valve housing 12 from. This will be an unwanted
  • the information store 18 is first inserted into the fastening element 66 in such a way that the information store rests against the bottom section 70. Following the placement of the information storage, the clamping element 68 is in the fastener 66th
  • Fastener 66 are pressed, since the outer dimension 86 of the clamping element 68 is greater than the inner dimension 80 of Fastening element 66.
  • Information memory 18 is then immovably held in the fastening element 66 by the clamping element 68, which is clamped by a press fit in the fastening element 66, and in this respect fixed.
  • the fastener 66 is then inserted into the blind hole 76 in advance with the "opening" sealed by the tensioning member 68 and disposed therein
  • Valve housing 14 closes. Pressing in the
  • Fastener 66 in the blind hole 76 is possible in a simple manner, since a front edge 92 of the
  • Insertion section 94 is formed.
  • the clamping element 68 is further “striped" through the opening edge of the blind hole 76 in the direction of the bottom portion 70, whereby the RFID chip 18 even better between clamping element 68 and

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Valve Housings (AREA)

Abstract

L'invention concerne une partie de soupape (12), en particulier un carter de soupape (14) ou un entraînement de soupape. Ladite partie de soupape comprend un trou borgne (76), une mémoire d'informations (18) lisible sans contact et destinée à recevoir et à transmettre des informations concernant la soupape (10), un élément de fixation (66), au moyen duquel la mémoire d'informations (18) est agencée dans la zone du trou borgne (76), et un scellement (16) de la mémoire d'informations (18), lequel comporte l'élément de fixation (66), le scellement (16) étant réalisé sans substance adhésive.
PCT/EP2017/056967 2016-04-13 2017-03-23 Élément de soupape à puce rfid Ceased WO2017178208A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016106818.7A DE102016106818B3 (de) 2016-04-13 2016-04-13 Ventilelement mit RFID-CHIP
DE102016106818.7 2016-04-13

Publications (1)

Publication Number Publication Date
WO2017178208A1 true WO2017178208A1 (fr) 2017-10-19

Family

ID=58413076

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2017/056967 Ceased WO2017178208A1 (fr) 2016-04-13 2017-03-23 Élément de soupape à puce rfid

Country Status (2)

Country Link
DE (1) DE102016106818B3 (fr)
WO (1) WO2017178208A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018125524A1 (de) * 2018-10-15 2020-04-16 Samson Aktiengesellschaft Vorrichtung mit einem Sackloch zum Einbringen eines Transponders

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017117910A1 (de) 2017-08-07 2019-02-07 Gemü Gebr. Müller Apparatebau Gmbh & Co. Kommanditgesellschaft Absperrkörper für ein Fluidventil und Verfahren zur Herstellung eines Absperrkörpers
EP3604873B2 (fr) 2018-08-03 2025-07-09 SISTO Armaturen S.A. Membrane à languette
DE202018105892U1 (de) 2018-10-15 2018-11-12 Samson Aktiengesellschaft Vorrichtung mit einem Sackloch zum Einbringen eines Transponders
DE102019004723A1 (de) 2019-07-09 2021-01-14 Sisto Armaturen S.A. Bauteil mit einem elektronischen Informationsträger

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2821323A (en) * 1955-12-07 1958-01-28 Lee Co Pin plug
GB1357796A (en) * 1970-07-08 1974-06-26 Koenig Ag Dr Ing Closing bores
US5160226A (en) * 1990-02-22 1992-11-03 The Lee Company Tapered expansion sealing plug
WO1999010673A1 (fr) 1997-08-29 1999-03-04 Crosby Valve, Inc. Etiquette electronique pour soupape et son procede d'utilisation
US20090120940A1 (en) * 2007-11-13 2009-05-14 Sherex Industries, Ltd. Two-piece expandable sealing plug

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9307553D0 (en) * 1993-04-13 1993-06-02 Yorkshire Water Plc Fluid distribution system
DE29721502U1 (de) * 1996-12-21 1998-04-23 KSB AG, 67227 Frankenthal Strangregulierarmatur
JP5051753B2 (ja) * 2007-05-21 2012-10-17 株式会社フジキン バルブ動作情報記録システム
US8272281B2 (en) * 2008-11-11 2012-09-25 Fisher Controls International, Llc Remotely readable valve position indicators
DE102012001652A1 (de) * 2012-01-27 2013-08-01 Rieber AG Deckel, insbesondere Mehrweg-Deckel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2821323A (en) * 1955-12-07 1958-01-28 Lee Co Pin plug
GB1357796A (en) * 1970-07-08 1974-06-26 Koenig Ag Dr Ing Closing bores
US5160226A (en) * 1990-02-22 1992-11-03 The Lee Company Tapered expansion sealing plug
WO1999010673A1 (fr) 1997-08-29 1999-03-04 Crosby Valve, Inc. Etiquette electronique pour soupape et son procede d'utilisation
US20090120940A1 (en) * 2007-11-13 2009-05-14 Sherex Industries, Ltd. Two-piece expandable sealing plug

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018125524A1 (de) * 2018-10-15 2020-04-16 Samson Aktiengesellschaft Vorrichtung mit einem Sackloch zum Einbringen eines Transponders

Also Published As

Publication number Publication date
DE102016106818B3 (de) 2017-07-13

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