DK166522B1 - ADDITIONAL DEVICE FOR A RADIATOR THERMOSTAT VALVE TO PROTECT CAPILLAR PIPE FROM DAMAGE - Google Patents

ADDITIONAL DEVICE FOR A RADIATOR THERMOSTAT VALVE TO PROTECT CAPILLAR PIPE FROM DAMAGE Download PDF

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DK166522B1
DK166522B1 DK346487A DK346487A DK166522B1 DK 166522 B1 DK166522 B1 DK 166522B1 DK 346487 A DK346487 A DK 346487A DK 346487 A DK346487 A DK 346487A DK 166522 B1 DK166522 B1 DK 166522B1
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tube
protective tube
capillary tube
capillary
protective
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DK346487A
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Danish (da)
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DK346487D0 (en
DK346487A (en
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Allan Hornbeck Hansen
Erik Jacobsen
Preben Kristensen
Arne Markvart
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Danfoss As
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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00Control of temperature
    • G05D23/01Control of temperature without auxiliary power
    • G05D23/12Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid
    • G05D23/125Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid the sensing element being placed outside a regulating fluid flow
    • G05D23/126Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid the sensing element being placed outside a regulating fluid flow using a capillary tube

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Temperature-Responsive Valves (AREA)
  • Valve Housings (AREA)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
  • Control Of Temperature (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)

Description

DK 166522 B1DK 166522 B1

Opfindelsen angår en tillægsanordning for en radiator-termostatventil, hvis arbejdselement over et kapillarrør er forbundet med en temperaturføler.The invention relates to a supplementary device for a radiator thermostat valve, the working element of which is connected over a capillary tube to a temperature sensor.

5 Kapillarrør er på grund af deres ringe dimensioner svage komponenter, som ofte beskadiges ved vold, fx ved knæk-ning, gennemskæring eller afrivning. Særlig udsat er kapillarrør i rum, der benyttes af unge, såsom skoler. Er kapillarrøret ødelagt, skal den samlede termostatopsats 10 udskiftes.5 Capillary tubes, because of their small dimensions, are weak components that are often damaged by violence, for example by cracking, cutting or tearing. Particularly exposed are capillary tubes in rooms used by young people, such as schools. If the capillary tube is damaged, the total thermostat set 10 must be replaced.

Formålet med opfindelsen er derfor at beskytte de sædvanlige kapillarrør mod beskadigelse.The object of the invention is therefore to protect the usual capillary tubes from damage.

15 Denne opgave løses ifølge opfindelsen ved et beskyttelses rør, som har en længdeslids til indførelse af kapillarrøret, og ved to holdeanordninger til fast anbringelse af den ene beskyttelsesrør-ende på termostatventilen og til fast anbringelse af den anden beskyttelsesrør-ende på en 20 rumbegrænsningsflade.This task is solved according to the invention by a protective tube having a longitudinal slot for insertion of the capillary tube and by two holding devices for fixedly affixing one protective tube end to the thermostat valve and for fixedly affixing the other protective tube end to a 20 space limiting surface.

Dette beskyttelsesrør forhindrer en umiddelbar berøring af kapillarrøret og dermed dets beskadigelse. Længdeslidsen gør det muligt at føre kapillarrøret ind, skønt det ved en 25 ende er fast forbundet med arbejdselementet, fx en bælgdåse, af termostatopsatsen og ved den anden ende med temperaturføleren. Med holdeanordningerne anbringes beskyttelsesrøret sikkert fast mellem termostatventilen og en nærliggende væg eller anden rumbegrænsningsflade, således at 30 selv en kraftig manipulering på beskyttelsesrøret ikke fø rer til dets forskydning og dermed til en beskadigelse af kapillarrøret. Ved inddelingen i beskyttelsesrøret og de to holdeanordninger fås en simpel montage, som også kan foretages senere.This protective tube prevents immediate contact with the capillary tube and thus its damage. The longitudinal slot allows insertion of the capillary tube, although at one end it is firmly connected to the working element, eg a bellows can, of the thermostat set and at the other end with the temperature sensor. With the holding devices, the protective tube is securely fixed between the thermostat valve and a nearby wall or other space limiting surface so that even a strong manipulation of the protective tube does not cause its displacement and thus damage the capillary tube. By dividing the protective tube and the two holding devices there is a simple mounting, which can also be done later.

35 2 DK 166522 B135 2 DK 166522 B1

Med særlig fordel befinder der sig i beskyttelsesrøret et slidset indvendigt rør. Ved drejning af de to slidser mod hinanden er det sikret, at kapillarrøret ikke tilfældigt kan træde ud af beskyttelsesrøret.With a special advantage there is a slotted inner tube in the protective tube. By turning the two slots against each other, it is ensured that the capillary tube cannot accidentally exit the protective tube.

55

Herved bør det indvendige rør bestå af kunststof. Dette er en billig løsning. Desuden danner kunststoffet et isolerende mellemlag. Da kunststofrør praktisk taget altid har en vis krumning, fås en friktionslukning, som sikrer dre- 10 jevinkelstillingen af beskyttelsesrør og indvendigt rør.The inner tube should therefore be made of plastic. This is a cheap solution. In addition, the plastic forms an insulating intermediate layer. Since plastic tubes practically always have a certain curvature, a friction closure is obtained which ensures the angle of rotation of the protective tubes and inner tubes.

Derimod kan beskyttelsesrøret bestå af et meget stabilt materiale, såsom metal, især af stål.In contrast, the protective tube may consist of a very stable material, such as metal, especially of steel.

15 I mange tilfælde er det gunstigt, når beskyttelsesrøret har et flerkantet, især kvadratisk tværsnit. Dette giver en særlig høj stabilitet. Desuden kan beskyttelsesrøret på enkel måde sikres mod drejning.In many cases, it is advantageous when the guard tube has a multilayer, especially square cross-section. This provides a particularly high stability. In addition, the protective tube can easily be secured against rotation.

20 Til tilpasning til de rumlige forhold kan man skære beskyttelsesrøret til den tilsvarende længde. Til anbringelse uden brug af værktøj anbefales det, at beskyttelsesrøret består af mindst to teleskopagtigt forskydelige rørdele.20 To adapt to the spatial conditions, the protective tube can be cut to the corresponding length. For placement without the use of tools, it is recommended that the protective tube consists of at least two telescopically displaceable tube parts.

2525

Ved en foretrukken udførelsesform er der sørget for, at hver holdeanordning mindst har en indstikfatning for beskyttelsesrøret, hvorved en slids til indførelse af kapillarrøret strækker sig fra indstikfatningens endeside til 30 holdeanordningens bagside. Beskyttelsesrøret anbringes derfor ganske enkelt fast ved indstikning, efter at kapillarrøret først er ført igennem indstikfatningernes slidser.In a preferred embodiment, each holding device is provided with at least one insertion cap for the protective tube, whereby a slot for insertion of the capillary tube extends from the end side of the insertion assembly to the rear side of the mounting device. Therefore, the protective tube is simply fixed by insertion after the capillary tube has first passed through the slots of the insertion fittings.

35 Holdeanordningen på termostatventilen er formålstjenligt en holdering, som udvendigt er skubbet over soklen af en 3 DK 166522 B1 termostatopsats og arreteret dér. På denne måde kan sædvanlige termostatventiler senere forsynes med en beskyttelse for kapillarrøret. Den løbende produktion af termostatopsatser behøver ikke at blive ændret. Holderingens 5 stilling er valgt således, at den ved aftaget termostatopsats simpelt kan bringes på plads. Ønsker man ikke denne adskillelse, kan holdeanordningen for beskyttelsesrøret også være udformet umiddelbart på termostatopsatsens sokkel.35 The holding device on the thermostat valve is suitably a holder which is externally pushed over the base of a thermostat set and arranged there. In this way, conventional thermostat valves can later be provided with a capillary protection. The ongoing production of thermostat sets need not be changed. The position of the holder 5 is selected so that it can be simply put into place when the thermostat set is removed. If this separation is not desired, the guard tube holding device may also be formed immediately on the thermostat mounting base.

1010

Det er endvidere gunstigt, at holderingen overlapper en fastgørelsesring med spændeskrue til anbringelse af soklen på ventilhuset og i det mindste har en radialåbning, gennem hvilken spændeskruen kan nås. Holderingen påvirker 15 derfor ikke fastspændingen af ventilopsatsen på ventilhu set.It is further advantageous that the retaining ring overlaps a fastening ring with clamping screw for mounting the base to the valve body and at least has a radial opening through which the clamping screw can be reached. The holding ring therefore does not affect the clamping of the valve assembly on the valve body.

Ved en foretrukken udførelsesform har holderingen en aksi-al stikfatning, som er anbragt radialt uden for gennemgå-20 ende ringafsnit og har på den radialt udvendige væg slidsen til indførelse af kapillarrøret. Denne konstruktion muliggør anbringelsen af slidsen under bibeholdelse af en lukket ring.In a preferred embodiment, the retaining ring has an axial plug socket which is arranged radially outside of the through-ring section and has a slot on the radially outer wall for insertion of the capillary tube. This construction allows the placement of the slit while maintaining a closed ring.

25 Ved en videre udformning har holderingen en radial stikfatning, som krydser den aksiale stikfatning. Under udnyttelse af det samme rum og den samme slids får man den mulighed ikke kun at føre kapillarrøret ud aksialt, men også radialt.In a further embodiment, the retaining ring has a radial connector which crosses the axial connector. By utilizing the same compartment and the same slot, it is possible not only to extend the capillary tube axially but also radially.

3030

Det er anbefalelsesværdigt, at holdeanordningen på rumbegrænsningsfladen er en kappe med en omkring-gående sidevæg, i hvilken der er anbragt mindst en fra bagsiden udgående udskæring for videreførelsen af kapillarrøret. Også 35 her er en simpel indstikning af beskyttelsesrøret tilstrækkelig, efter at kapillarrøret er ført ind i slidsen.It is advisable that the retaining device on the space bounding surface is a sheath having a circumferential side wall in which at least one backward projection is provided for the continuation of the capillary tube. Also here, a simple insertion of the protective tube is sufficient after the capillary tube is inserted into the slot.

4 DK 166522 B14 DK 166522 B1

Fordelagtige er også skinner med rendeformet profil til afdækning af det langs rumbegrænsningsfladen forløbende kapillarrør. Man kan derfor sikre kapillarrøret mod ødelæggelse på alle tilgængelige steder, på hvilke det ellers 5 ville være truet.Also advantageous are gutter-shaped rails for covering the capillary tube extending along the space boundary surface. Therefore, the capillary tube can be protected from destruction at all available locations where it would otherwise be threatened.

Opfindelsen forklares nærmere nedenstående ved hjælp af på tegningen viste, foretrukne udførelseseksempler, der viser i 10 fig. 1 et aksialt forløbende beskyttelsesrør mellem termostatopsats og vægholdeanordning, fig. 2 et radialt ud fra termostatopsatsen gående be- 15 skyttelsesrør, fig. 3 et billede set fra siden af anordningen i fig. 1 med varieret vægholdeanordning, 20 fig. 4 et snit langs linien A-A i fig. 3, fig. 5 en varieret udførelsesform af fig. 4, fig. 6 et billede set bagfra af holderingen i fig. 3, 25 fig. 7 et snit langs linien B-B i fig. 6, fig. 8 et snit gennem fastgørelsesområdet af en på et ventilhus monteret sokkel og 30 fig. 9 et teleskopagtigt beskyttelsesrør.The invention is further explained below by means of preferred embodiments shown in the drawing which are shown in FIG. 1 shows an axially extending protective tube between the thermostat set and the wall retaining device; FIG. Fig. 2 is a radially extending protective tube extending from the thermostat set; 3 is a side view of the device of FIG. 1 with varied wall mounting device; FIG. 4 is a section along the line A-A of FIG. 3, FIG. 5 shows a varied embodiment of FIG. 4, FIG. 6 is a rear view of the retaining ring of FIG. 3, 25 FIG. 7 is a section along line B-B of FIG. 6, FIG. 8 is a section through the attachment area of a base mounted on a valve housing; and FIG. 9 a telescopic-like protective tube.

I fig. 1 er vist en termostatopsats 1 af en termostatventil, hvis på en varmtvands-radiator eller i dens nærhed 35 anbragt ventilhus er udeladt af hensyn til overskueligheden. Termostatopsatsen har på sædvanlig måde en sokkel 2, 5 DK 166522 B1 der monteres drej ef ast, og et drej egreb 3 til børværdi-indstillingen. I det indre befinder der sig et arbejdsele-ment, som over et kapillarrør 4 er forbundet med en temperaturføler 5. Fx indeholder temperatur føler en 5 en væske-5 damp-blanding, således at det temperaturafhængige damptryk er virksomt i arbejdselementet. Føleren 5 kan være fastgjort til en væg 6 eller en anden rumbegrænsningsflade.In FIG. 1, a thermostat set 1 of a thermostat valve is shown if a valve body located on a hot water radiator or in its vicinity 35 is omitted for the sake of clarity. As usual, the thermostat set has a socket 2, 5 DK 166522 B1 that is mounted rotate and a rotate lever 3 for the setpoint setting. Inside, there is a working element, which is connected to a temperature sensor 5. over a capillary tube 4. For example, a temperature sensor 5 contains a liquid-5 vapor mixture so that the temperature-dependent vapor pressure is effective in the working element. The sensor 5 may be attached to a wall 6 or other space limiting surface.

Et beskyttelsesrør 7 tjener til beskyttelse af kapillarrø-10 ret 4. Den ene beskyttelsesrør-ende 8 er indsat i en stikfatning 9 på en på soklen 2 opskubbet holdering 10. Den anden rør-ende 11 er skubbet ind i en stikfatning 12 af en kappe 13, som ved hjælp af skruer er fastgjort til væggen 6. I kappens 13 indre rum svinger kapillarrøret 4 om og 15 træder gennem en fra bagsiden udgående udskæring, svarende til udskæringen 15, nedad ud. Her er det af dækket af en skinne 16 med rendeformet profil, som ligeledes er sikret på væggen. Da kappen 13 er fastgjort til væggen 6, og soklen 2 er fastgjort til ventilhuset, har beskyttelsesrøret 20 7 en defineret fastgørelsesstilling.A protective tube 7 serves to protect capillary tube 4. One protective tube end 8 is inserted into a socket 9 on a holder 10 pushed up on the base 2. The other tube end 11 is pushed into a socket 12 of a sheath. 13, which is fastened to the wall by means of screws 6. In the inner space of the sheath 13, the capillary tube 4 swivels about and 15 extends downwardly through a cut-out opening, corresponding to the cut-out 15. Here it is of the cover of a rail 16 with gutter shaped profile, which is also secured to the wall. Since the sheath 13 is attached to the wall 6 and the base 2 is attached to the valve housing, the protective tube 20 7 has a defined fastening position.

Fig. 2 viser, at kapillarrøret 4 og beskyttelsesrøret 7 ikke kun kan føres aksialt, men også radialt ud af stikfatningen 9, som det senere forklares nærmere. Denne mon-25 tagemåde anbefales, når den næste væg 6 ikke befinder sig bag ventilen, men ved siden af ventilen.FIG. 2 shows that the capillary tube 4 and the protective tube 7 can be moved not only axially but also radially out of the socket 9, as will be explained later. This mounting mode is recommended when the next wall 6 is not behind the valve, but next to the valve.

I fig. 3 svarer termostatopsatsen 1 til den i fig. 1 og 2, mens udformningen af beskyttelsesrøret og vægkappen er æn-30 dret. Der anvendes derfor for samme dele de samme og for tilsvarende dele med 100 forhøjede henvisningsbetegnelser.In FIG. 3, the thermostat set 1 corresponds to that of FIG. 1 and 2, while the shape of the protective tube and the wall sheath is changed. Therefore, the same parts are used for the same parts and for corresponding parts with 100 elevated reference numerals.

I beskyttelsesrøret 107, som består af et stift materiale, især stål eller et andet metal, såsom aluminium, befinder 35 der sig et indvendigt rør 17 af kunststof. Beskyttelsesrøret har en længdeslids 18 og det indvendige rør en længde- 6 DK 166522 B1 slids 18a. Disse slidser tjener til indførelse af kapillarrøret 4. Når de to slidser er drejet mod hinanden, som fig. 4 viser, er en udtræden af kapillarrøret 4 ikke mere mulig.In the protective tube 107, which consists of a rigid material, especially steel or other metal, such as aluminum, there is an inner plastic tube 17. The protective tube has a longitudinal slot 18 and the inner tube a longitudinal slot 18a. These slots serve to insert the capillary tube 4. When the two slots are turned towards each other, as FIG. 4 shows that withdrawal of the capillary tube 4 is no longer possible.

55

Fig. 5 viser, at beskyttelsesrøret 207 også kan have en kvadratisk profil, mens slidserne og det indvendige rør forbliver uændrede.FIG. 5 shows that the protective tube 207 may also have a square profile, while the slots and the inner tube remain unchanged.

10 På væggen 6 er der anbragt en kappe 113, hvis stikfatning 112 er anbragt i midten. Lige som kappen 13 har en slids 19, der strækker sig fra stikfatningens 12 endeflade til kappens 13 bagside, findes der også ved kappen 113 en sådan slids 119 til indførelse af kapillarrøret 4. Det vide-15 reførte kapillarrør kan igen beskyttes med en profilskinne 116.10 On the wall 6 is a sheath 113, the socket mount 112 of which is placed in the middle. Just as the casing 13 has a slot 19 extending from the end surface of the connector 12 to the rear of the casing 13, there is also provided at the casing 113 such a slot 119 for insertion of the capillary tube 4. The widely-referenced capillary tube can again be protected with a profile rail 116 .

Holderingens 10 konstruktion forklares i sammenhæng med fig. 3, 6, 7 og 8. Stikfatningen 9 består af en aksial 20 stikfatning 20 og en radial stikfatning 21, som krydser hinanden. Også her ér der på den udvendige side en slids 22, som strækker sig fra enden af den aksiale stikfatning 20 til holderingens 10 bagside og tjener indlægningen af kapillarrøret 4. Radialt inden for begrænses den aksiale 25 stikfatning 20 af gennemgående ringafsnit 23. Slidsen 22 når derfor kun til stikfatningens hulrum.The construction of the holder 10 is explained in connection with FIG. 3, 6, 7 and 8. The plug socket 9 consists of an axial 20 socket 20 and a radial socket 21 which intersect. Here, too, there is on the outside a slot 22 extending from the end of the axial socket 20 to the rear of the retainer 10 and serving the insertion of the capillary tube 4. Radially within, the axial 25 socket 20 is limited by through-ring section 23. The slot 22 reaches therefore only to the plug cavity.

Soklen 2 er ved hjælp af en fastgørelsesanordning K fastgjort på en studs 24 af et ventilhus 25. Fastgørelsesan-30 ordningen K har en fastgørelsesring 26, som holder fjedrende sokkelafsnit 27 i nærheden af studsen 24 og har i en radialribbe 28 en spændeskrue 29, som med en konisk spids 30 angriber på en ringnots 32 koniske sidevæg 31. Ved fastspænding af spændeskruen 29 presses de fjedrende sok-35 kelafsnit 27 med kraft mod ventilhusets 25 endeflade 33.The base 2 is secured by means of a fastening device K to a stud 24 of a valve housing 25. The fastening device K has a fastening ring 26 which holds resilient pedestal section 27 in the vicinity of the plug 24 and has in a radial rib 28 a clamping screw 29 which with a tapered tip 30 engaging on the tapered side wall 31. of a ring nut 32. By clamping the clamping screw 29, the resilient socket 35 sections 27 are forcefully pressed against the end surface 33 of the valve housing 25.

7 DK 166522 B17 DK 166522 B1

Holderingen 10 skubbes over denne anordning således, at en af de aksiale udsparinger 34, 35 eller 36 optager radialribben 28, mens den øvrige fastgørelsesring 26 er tæt omgivet af holderingens 10 indvendige omkreds 37. Ved op-5 skubningen griber fjedrende rastnæser 38, 39, 40 bag den omkring-gående kant 41 af en sokkelrand 42, således at holderingen 10 er arreteret. Hver udsparing 34 - 36 er forbundet med en radialåbning 43, igennem hvilken et aktiveringsværktøj, fx en sekskant-skruetrækker, kan indføres 10 til aktivering af spændeskruen 29.The retaining ring 10 is pushed over this device such that one of the axial recesses 34, 35 or 36 receives the radial rib 28, while the other attachment ring 26 is tightly surrounded by the inner circumference 37 of the retaining 10. In the push-up, resilient resting noses 38, 39, 40 behind the circumferential edge 41 of a base edge 42 so that the retaining ring 10 is arrested. Each recess 34-36 is connected to a radial aperture 43 through which an actuating tool, e.g. a hexagonal screwdriver, can be inserted 10 for actuating the clamping screw 29.

Man går ved montagen af beskyttelsesanordningen frem, som følger: Der afskæres passende afsnit af beskyttelsesrøret 107 og det indvendige rør 17. Derefter føres kapillarrøret 15 gennem længdeslidsen 19 ind i det indvendige rør 17. Et yderligere afsnit af kapillarrøret indføres gennem længdeslidsen 18 i beskyttelsesrøret 107. Så skubbes det indvendige rør 17 ind i beskyttelsesrøret 107. Herved er de to slidser 18 og 19 forskudt mod hinanden.The mounting of the protective device proceeds as follows: The appropriate sections of the protective tube 107 and the inner tube 17 are cut off. Then the capillary tube 15 is passed through the longitudinal slot 19 into the inner tube 17. A further section of the capillary tube is inserted through the longitudinal slot 18 of the protective tube 107. Then the inner tube 17 is pushed into the protective tube 107. The two slots 18 and 19 are then displaced.

2020

Nu føres enden 108 ind i den aksiale stikfatning 20. Til sidst føres enden 111 ind i stikfatningen 112 samtidig med, at termostatopsatsen 1 påsættes ventilhuset 25. Det ud af kappen 113 trædende kapillarrør, som skal anbringes 25 på væggen 6, afdækkes så med profilskinnen 116.Now, the end 108 is inserted into the axial socket 20. Finally, the end 111 is inserted into the socket 112 at the same time as the thermostat assembly 1 is applied to the valve housing 25. The capillary tube emerging from the casing 113 which is to be placed 25 on the wall 6 is then covered with the profile rail. 116th

Fig. 9 viser en variation af beskyttelsesrøret 307, ved hvilket til forenklet længdetilpasning et første rør 44 og et andet rør 45 er stukket teleskopagtigt ind i hinanden, 30 Disse rør har ligeledes en længdeslids og skubbes klemmende så langt ind i hinanden, til de har den rigtige længde.FIG. 9 shows a variation of the protective tube 307 in which, for simplified length adjustment, a first tube 44 and a second tube 45 are telescopically inserted into each other; 30 These tubes also have a longitudinal slit and are clamped so far into each other until they have the proper length. length.

I dette tilfælde skal indstikfatningerne på holderingen og på kappen have forskellige dimensioner.In this case, the insert sockets on the holder ring and on the sheath must have different dimensions.

Claims (12)

8 DK 166522 B1 PÅTENTKRAV l. Tillægsanordning for en radiator-termostatventil, hvis 5 arbejdselement over et kapillarrør (4) er forbundet med en temperaturføler (5), kendetegnet ved et beskyttelsesrør (7; 107; 207; 307), som har en længdeslids (18) til indførelse af kapillarrøret (4), og v e d to holdeanordninger (10, 13; 113) til 10 fast anbringelse af den ene beskyttelsesrør-ende (8; 108. på termostatventilen og til fast anbringelse af den anden beskyttelsesrør-ende (11; 111)- på en rumbegrænsningsflade (6).8 DK 166522 B1 APPLICATION REQUIREMENT 1. An additional device for a radiator thermostat valve whose working element over a capillary tube (4) is connected to a temperature sensor (5), characterized by a protective tube (7; 107; 207; 307) having a longitudinal slot (18) for insertion of the capillary tube (4), and by two retaining means (10, 13; 113) for fixed application of one protective tube end (8; 108) to the thermostatic valve and for fixed application of the other protective tube end ( 11; 111) - on a space limiting surface (6). 2. Tillægsanordning ifølge krav 1, kendetegnet v e d, at der i beskyttelsesrøret (107; 207) befinder sig et slidset indvendigt rør (17).An additional device according to claim 1, characterized in that there is a slotted inner tube (17) in the protective tube (107; 207). 3. Tillægsanordning ifølge krav 2, kendetegnet 20. e d, at det indvendige rør (17) består af kunststof.Auxiliary device according to claim 2, characterized in that the inner tube (17) is made of plastic. 4. Tillægsanordning ifølge et af kravene 1-3, kendetegnet ved, at beskyttelsesrøret (7; 107; 207; 307. består af stål. 25Supplementary device according to one of Claims 1 to 3, characterized in that the protective tube (7; 107; 207; 307) consists of steel. 5. Tillægsanordning ifølge et af kravene 1-4, kendetegnet v e d, at beskyttelsesrøret (207) har et flerkantet, især kvadratisk tværsnit.Supplementary device according to one of Claims 1 to 4, characterized in that the protective tube (207) has a multi-angled, especially square cross-section. 6. Tillægsanordning ifølge et af kravene 1-5, kende tegnet ved, at beskyttelsesrøret (307) består af mindst to teleskopagtigt forskydelige rørdele (44, 45) .An auxiliary device according to one of claims 1-5, characterized in that the protective tube (307) consists of at least two telescopically displaceable tube parts (44, 45). 7. Tillægsanordning ifølge et af kravene 1-6, kende tegnet ved, at hver holdeanordning (10, 13; 9 Ulv ΙΟΟΟέέ D I 113. mindst har en indstikfatning (9, 12; 112) for beskyttelsesrøret (7; 107), hvorved en slids (19, 22) til indførelse af kapillarrøret (4) strækker sig fra indstikfatningens endeside til holdeanordningens bag-5 side.Auxiliary device according to any one of claims 1-6, characterized in that each holding device (10, 13; 9 Wolf ΙΟΟΟέέ DI 113. has at least one insertion holder (9, 12; 112) for the protective tube (7; 107), whereby a slot (19, 22) for insertion of the capillary tube (4) extends from the end side of the insert to the rear side of the holding device. 8. Tillægsanordning ifølge et af kravene 1-7, kende tegnet ved, at holdeanordningen på termostatventilen er en holdering (10), som udvendigt er skub- 10 bet over soklen (2) af en termostatopsats (1) og arre- teret dér.Auxiliary device according to one of claims 1-7, characterized in that the holding device on the thermostat valve is a retainer (10) which is externally pushed over the base (2) of a thermostat set (1) and arranged there. 9. Tillægsanordning ifølge et af kravene 1-8, kendetegnet ved, at holderingen (10) overlapper en 15 fastgørelsesring (26) med spændeskrue (29) til anbrin gelse af soklen (2) på ventilhuset (25) og i det mindste har en radialåbning (43) , gennem hvilken spændeskruen kan nås. 20 io. Tillægsanordning ifølge krav 8 eller 9, kendetegnet ved, at holderingen (10) har en aksial stikfatning (20), som er anbragt radialt uden for gennemgående ringafsnit (23) og har på den radialt udvendige væg slidsen til indførelse af kapillarrøret (4). 25Auxiliary device according to one of claims 1-8, characterized in that the retaining ring (10) overlaps a fastening ring (26) with clamping screw (29) for attaching the base (2) to the valve housing (25) and at least has a radial opening (43) through which the clamping screw can be reached. 20 io. Supplementary device according to claim 8 or 9, characterized in that the retaining ring (10) has an axial plug socket (20) which is arranged radially outside the through-ring section (23) and has the slot for inserting the capillary tube (4) on the radially outer wall. 25 11. Tillægsanordning ifølge krav 10, kendetegnet ved, at holderingen (10) har en radial stikfatning (21), som krydser den aksiale stikfatning (20) . 30Supplementary device according to claim 10, characterized in that the retaining ring (10) has a radial plug (21) which crosses the axial plug (20). 30 12. Tillægsanordning ifølge et af kravene 1-11, kendetegnet ved, at holdeanordningen på rumbegrænsningsfladen (6) er en kappe (13; 113) med en om-kring-gående sidevæg, i hvilken der er anbragt mindst 35 en fra bagsiden udgående udskæring (15) for viderefø relsen af kapillarrøret (4). DK 166522 B1 10Supplementary device according to one of claims 1 to 11, characterized in that the holding device on the space-limiting surface (6) is a sheath (13; 113) with a circumferential side wall, in which at least 35 a cut-out projecting from the back is arranged. (15) for the continuation of the capillary tube (4). DK 166522 B1 10 13. Tillægsanordning ifølge et af kravene 1-12, kendetegnet ved skinner (16; 116) med rende-formet profil til afdækning af det langs rumbegrænsningsfladen (6) forløbende kapillarrør (4). 5Supplementary device according to one of claims 1 to 12, characterized by rails (16; 116) having a gutter-shaped profile for covering the capillary tube (4) extending along the space-limiting surface (6). 5
DK346487A 1986-07-09 1987-07-06 ADDITIONAL DEVICE FOR A RADIATOR THERMOSTAT VALVE TO PROTECT CAPILLAR PIPE FROM DAMAGE DK166522B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863623003 DE3623003C1 (en) 1986-07-09 1986-07-09 Additional device for a radiator thermostatic valve
DE3623003 1986-07-09

Publications (3)

Publication Number Publication Date
DK346487D0 DK346487D0 (en) 1987-07-06
DK346487A DK346487A (en) 1988-01-10
DK166522B1 true DK166522B1 (en) 1993-06-01

Family

ID=6304705

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Application Number Title Priority Date Filing Date
DK346487A DK166522B1 (en) 1986-07-09 1987-07-06 ADDITIONAL DEVICE FOR A RADIATOR THERMOSTAT VALVE TO PROTECT CAPILLAR PIPE FROM DAMAGE

Country Status (7)

Country Link
JP (1) JPH0792708B2 (en)
CA (1) CA1285253C (en)
DE (1) DE3623003C1 (en)
DK (1) DK166522B1 (en)
FR (1) FR2607277B1 (en)
GB (1) GB2195442B (en)
SE (1) SE462730B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19527745B4 (en) * 1995-07-28 2005-07-28 Energuide Raumklima Gmbh & Co. Kg Control device for radiator valves

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1916814A (en) * 1930-12-18 1933-07-04 Honeywell Regulator Co Radiator valve
US1979109A (en) * 1932-08-15 1934-10-30 Emill T Johnsson Valve
FR1299307A (en) * 1961-09-02 1962-07-20 British Thermostat Co Ltd Electric or gas surface heaters control thermostat
DE1874947U (en) * 1963-03-08 1963-07-04 Kosmos Armaturen Und Appbau Fr THERMOSTATIC TEMPERATURE CONTROLLER.
DE1964951U (en) * 1965-05-06 1967-07-27 Junkers & Co THERMOSTAT
DE2620640C3 (en) * 1976-05-10 1980-10-02 Danfoss A/S, Nordborg (Daenemark) Sensing and setting device for a control arrangement with several thermostatically operated valves
FR2384248A1 (en) * 1977-03-17 1978-10-13 Pont A Mousson Remote thermostatic control of central heating system - employs flexible hydraulic transmission tube connecting element to control valve
DE8010978U1 (en) * 1980-04-22 1980-08-07 Ranco Inc., Columbus, Ohio (V.St.A.) TEMPERATURE DETECTION COMPONENT
DE3102311C2 (en) * 1981-01-24 1982-10-14 Danfoss A/S, 6430 Nordborg Remote temperature sensor with expansion material
JPH0240457Y2 (en) * 1981-04-30 1990-10-29
DE3210180C1 (en) * 1982-03-19 1983-10-27 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Safety device for the sensing element, e.g. capillary tube, of a temperature-dependent switch or control for cookers
JPS58169638U (en) * 1982-05-10 1983-11-12 日本建鐵株式会社 air conditioner

Also Published As

Publication number Publication date
FR2607277B1 (en) 1991-02-22
FR2607277A1 (en) 1988-05-27
SE8702637D0 (en) 1987-06-25
GB2195442B (en) 1990-01-17
JPH0792708B2 (en) 1995-10-09
SE462730B (en) 1990-08-20
JPS6327907A (en) 1988-02-05
DK346487D0 (en) 1987-07-06
DE3623003C1 (en) 1987-12-03
GB2195442A (en) 1988-04-07
CA1285253C (en) 1991-06-25
DK346487A (en) 1988-01-10
SE8702637L (en) 1988-01-10
GB8716131D0 (en) 1987-08-12

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PSP Patent surrendered