DK171405B1 - Single lever mixer - Google Patents
Single lever mixer Download PDFInfo
- Publication number
- DK171405B1 DK171405B1 DK102394A DK102394A DK171405B1 DK 171405 B1 DK171405 B1 DK 171405B1 DK 102394 A DK102394 A DK 102394A DK 102394 A DK102394 A DK 102394A DK 171405 B1 DK171405 B1 DK 171405B1
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- DK
- Denmark
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- ball
- inlet
- holes
- mixing
- fitting according
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Classifications
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- 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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
- F16K11/087—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with spherical plug
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- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
- F16K31/605—Handles for single handle mixing valves
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
- Taps Or Cocks (AREA)
Description
DK 171405 B1DK 171405 B1
Opfindelsen angår et étgrebsblandingsbatteri, især til sanitetsformål, hvor blandetemperaturen kan indstilles ved en drejning af indstillingsgrebet, og hvor strømningsvolumenet kan indstilles ved at hæve eller sænke indstillingsgrebet, 5 hvilket armatur har et med indstillingsgrebet samvirkende begrænserstyr, som ved indstilling af blandetemperaturen drejer sammen med indstillingsgrebet.The invention relates to a single-lever mixing mixer, in particular for sanitary purposes, where the mixing temperature can be set by turning the setting lever, and where the flow volume can be adjusted by raising or lowering the setting lever, which luminaire has a limiter control cooperating with the setting lever. .
Fra Europæisk offentliggørelsesskrift nr. 43076 kendes et ét-grebsblandingsarmatur med en reguleringskugle med ind- og 10 udløbshuller. Reguleringskuglen kan indstilles ved hjælp af en styretap, der er ført ud gennem en slids i et over kuglen anbragt dæksel. Dækslet er drejeligt lejret. Volumenstrømmen reguleres ved at føre styretappen frem og tilbage i slidsen, medens blandingsforholdet reguleres ved at dreje regulerings-15 kuglen om en lodret akse, hvilken bevægelse styres af det drejelige dæksel.European Offenlegungsschrift No. 43076 discloses a single-handle mixing luminaire with a control ball with inlet and 10 outlet holes. The adjusting ball can be adjusted by means of a guide pin which is led out through a slot in a cover arranged above the ball. The cover is rotatably mounted. The volume flow is regulated by guiding the guide pin back and forth in the slot, while the mixing ratio is regulated by rotating the control ball about a vertical axis, which movement is controlled by the rotatable cover.
Endvidere kendes fra dansk fremlæggelsesskrift nr. 161.905 et étgrebsblandingsarmatur, hvor strømningsvolumenet indstilles ved løftning og sænkning af et indstillingsgreb. Det statio-20 nære hus har et stop, som tjener til begrænsning af volumenstrømmen ved en forudvalgt yderstilling af indstillingsgrebet.Furthermore, a single lever mixing luminaire is known from Danish presentation document no. 161,905, in which the flow volume is adjusted by lifting and lowering an adjusting lever. The stationary housing has a stop which serves to limit the volume flow at a preselected outer position of the setting lever.
En ulempe ved denne konstruktion er, at den fylder forholdsvis meget.A disadvantage of this construction is that it takes up a relatively large amount of space.
Formålet med opfindelsen er at tilvejebringe et étgrebsblan-25 dingsarmatur, hvori indstillingen af strømningsvolumenet er opdelt i to etaper, som er adskilt af et mekanisk stop, og som fylder mindre og er lettere at betjene end hidtil kendt.The object of the invention is to provide a single-lever mixing fitting in which the setting of the flow volume is divided into two stages, which are separated by a mechanical stop, and which take up less space and are easier to operate than hitherto known.
Et étgrebsblandingsarmatur af den indledningsvis nævnte art er ifølge opfindelsen ejendommeligt ved, at indstillingsgrebet 30 har en hermed fast forbundet indsats, som under indstillingen af strømningsvolumenet støder an mod en eller flere stopknaster på begrænserstyret. Derved tilvejebringes det mekaniske stop på en enklere måde end hidtil kendt.According to the invention, a single-lever mixing fitting of the type mentioned in the introduction is characterized in that the adjusting lever 30 has a fixedly connected insert which, during the adjustment of the flow volume, abuts one or more stop lugs on the limiter guide. This provides the mechanical stop in a simpler way than hitherto known.
DK 171405 B1 2DK 171405 B1 2
Fremdeles kan ifølge opfindelsen stopknasterne være tilvejebragt på et eller flere fjedrende elementer på begrænser-styret. Derved bliver blandingsarmaturet særlig let at betjene.Still, according to the invention, the stop lugs may be provided on one or more resilient elements on the limiter guide. This makes the mixing luminaire particularly easy to operate.
5 I en særlig hensigtsmæssig udførelsesform har begrænserstyret to parallelt forløbende ribber, en på hver sin side af en diametralt forløbende spalte, hvori reguleringsanordningens tap kan bevæges til indstilling af strømningsvolumenet, hvorhos ribbernes øverste dele er udformet som fjedrende arme med 10 stopknaster.In a particularly suitable embodiment, the limiter guide has two parallel ribs, one on each side of a diametrically extending slot, in which the pins of the regulating device can be moved to adjust the flow volume, the upper parts of the ribs being designed as resilient arms with 10 stop lugs.
Endvidere kan ifølge opfindelsen den med betjeningsgrebet fast forbundne indsats have to parallelt forløbende spalter, som passer ned over ribberne på begrænserstyret. Derved opnås en konstruktion, der er let at samle.Furthermore, according to the invention, the insert fixedly connected to the operating lever can have two parallel slots which fit down over the ribs on the limiter guide. This results in a construction that is easy to assemble.
15 Endelig kan der ifølge opfindelsen i hver af de parallelt forløbende spalter af indsatsen være tilvejebragt en forhøjning, som sammen med en tilsvarende stopknast på den tilhørende fjedrende arm af begrænserstyret danner det mekaniske stop. Derved opnås en særlig enkel konstruktion.Finally, according to the invention, an elevation can be provided in each of the parallel slots of the insert, which together with a corresponding stop cam on the associated resilient arm of the limiter guide forms the mechanical stop. Thereby a particularly simple construction is obtained.
20 Opfindelsen skal nærmere forklares i det følgende under henvisning til tegningen, hvor fig. 1 viser et blandingsarmatur ifølge opfindelsen omfattende en reguleringskugle, set i snit, fig. 2 et indstillingsgreb og en dertil hørende indsats for 25 forbindelse til den øvrige del af armaturet, fig. 3 indsatsen set fra siden, fig. 4 blandingsarmaturet set oppefra (i reduceret målestok) fig. 5 et i blandingsarmaturet anbragt ventilhus til optagelse DK 171405 B1 3 af reguleringskuglen, fig. 6 det i fig. 5 viste ventilhus, set oppefra, fig. 7a og 7b reguleringskuglen i to forskellige stillinger, fig. 8 reguleringskuglen, set oppefra, og 5 fig. 9 reguleringskuglen, set nedefra, idet man ser nogle ind-og udløbshuller.The invention will be explained in more detail in the following with reference to the drawing, in which fig. 1 shows a mixing fitting according to the invention comprising a control ball, seen in section, fig. Fig. 2 shows an adjusting handle and an associated insert for connection to the rest of the luminaire; 3 is a side view of the insert, FIG. 4 shows the mixing luminaire seen from above (on a reduced scale), fig. 5 shows a valve housing arranged in the mixing fitting for receiving DK 171405 B1 3 of the control ball, fig. 6 that in fig. 5, seen from above, fig. 7a and 7b the control ball in two different positions, fig. 8 is a top view of the adjusting ball, and FIG. 9 from below, showing some inlet and outlet holes.
Det i fig. 1 viste étgrebsarmatur indeholder en reguleringskugle 2 med ind- og udløbshuller og et ventilhus 1 til optagelse af kuglen 2. Kuglen 2 er anbragt i en ventiIsædeflade 3 10 i ventilhuset 1. Kuglen 2 er placeret i et hus 6 af plast, som omslutter kuglens 2 øverste halvdel og indeholder en tætnings-ring, som danner tætning mod omgivelserne. Det omsluttende hus 6 har endvidere en udvendig O-ring 6a, som danner tætning mod ventilhuset 1, når det omsluttende hus 6 med reguleringskuglen 15 2 monteres i ventilhuset 1. Reguleringskuglens 2 betjeningstap 8 er ført ud gennem en åbning i toppen af det omsluttende hus 6. I åbningen af det omsluttende hus 6 er placeret et drejeligt begrænserstyr 4 med en diametralt forløbende slids 5, hvori reguleringskuglens 2 tap 8 kan bevæges ved en regulering 20 af volumenstrømmen. Ved en regulering af blandingsforholdet drejes reguleringskuglen 2 om en lodret akse sammen med begrænser s tyret 4. En omløber 7 er skruet på ventilhuset 1 og spænder det omsluttende hus 6 fast i ventilhuset 1.The device shown in FIG. 1 contains a control ball 2 with inlet and outlet holes and a valve housing 1 for receiving the ball 2. The ball 2 is arranged in a valve seat surface 3 10 in the valve housing 1. The ball 2 is placed in a housing 6 of plastic, which encloses the ball 2 upper half and contains a sealing ring which forms a seal against the surroundings. The enclosing housing 6 further has an outer O-ring 6a, which forms a seal against the valve housing 1, when the enclosing housing 6 with the control ball 15 2 is mounted in the valve housing 1. The operating pin 8 of the control ball 2 is led out through an opening in the top of the enclosing housing 6. In the opening of the enclosing housing 6 is placed a rotatable limiter guide 4 with a diametrically extending slot 5, in which the pin 8 of the control ball 2 can be moved by a control 20 of the volume flow. When adjusting the mixing ratio, the adjustment ball 2 is rotated about a vertical axis together with the limiter guide 4. A nut 7 is screwed onto the valve housing 1 and clamps the enclosing housing 6 in the valve housing 1.
En udløbstud står i forbindelse med en cylindrisk kappe 10, 25 der omgiver ventilhuset 1 og er drejeligt lejret derpå. Mellem kappen 10 og ventilhuset 1 er der et rundtgående mellemrum. Dette mellemrum står i forbindelse med en tværgående udløbskanal 11 i bunden af ventilhuset 1. Fra ventiIsædefladen 3 er en lodret boring 12 ført ned til den tværgående udløbskanal 30 11 - se fig. 5, der viser en snittegning af ventilhuset 1.An outlet spout communicates with a cylindrical jacket 10, 25 which surrounds the valve housing 1 and is rotatably mounted thereon. Between the jacket 10 and the valve housing 1 there is a circumferential space. This gap communicates with a transverse outlet channel 11 in the bottom of the valve housing 1. From the valve seat surface 3 a vertical bore 12 is led down to the transverse outlet channel 30 11 - see fig. 5, showing a sectional drawing of the valve housing 1.
Der kan evt. være indrettet to lodrette boringer 12, således DK 171405 B1 4 at armaturet lettere vil kunne afgive større vandmængder. Endvidere er der i ventilhuset 1 indrettet i hovedsagen lodrette indløbskanaler 13, 14 for henholdsvis varmt og koldt vand. Indløbskanalerne 13, 14 udmunder ligesom udløbskanalerne 5 12 i ventilsædefladen 3. Volumenstrømmen og blandingsforholdet af den udstrømmende væske reguleres ved hjælp af kuglen 2, idet kuglen 2 ved hjælp af den dertil fastgjorte betjeningstap 8 kan vippe (om aksen A) for ændring af volumenstrømmen og drejes omkring en på vippeaksen A vinkelret akse for ændring 10 af blandingsforholdet. Vippebevægelsen er muliggjort ved, at kuglen 2 er udstyret med udragende akseltappe (ved A), der er placeret diametralt over for hinanden i nærheden af kuglens 2 ækvator, idet kuglen 2 vil kunne vippe omkring disse akseltappe. Drejebevægelsen kan være muliggjort ved, at aksel-15 tappene er lejret i et cirkelbueformet spor i det omsluttende hus eller i ventilhuset (akseltappene kan evt. være fastgjort til et separat kuglestyr som vist i fig. 7a og 7b).There may be. be arranged two vertical bores 12, so that DK 171405 B1 4 that the luminaire will more easily be able to deliver larger amounts of water. Furthermore, in the valve housing 1 there are arranged substantially vertical inlet ducts 13, 14 for hot and cold water, respectively. The inlet ducts 13, 14, like the outlet ducts 5 12, open into the valve seat surface 3. The volume flow and the mixing ratio of the outflowing liquid are regulated by means of the ball 2, the ball 2 being able to tilt (about the axis A) to change the volume flow and rotated about an axis perpendicular to the tilt axis A to change 10 of the mixing ratio. The tilting movement is made possible by the ball 2 being provided with projecting shaft journals (at A) located diametrically opposite each other in the vicinity of the equator of the ball 2, the ball 2 being able to tilt around these shaft journals. The rotational movement can be made possible by the shaft pins being mounted in a circular arcuate groove in the enclosing housing or in the valve housing (the shaft pins may optionally be attached to a separate ball guide as shown in Figs. 7a and 7b).
I fig. 6 ses de to indløbskanaler. Ved udmundingsåbningerne i ventiIsædefladen 3 sidder der nogle gummiventiIsæder. Hullerne 20 i gummivent i Isæderne 3 er ca. 6,5 mm i diameter. Den anden ende af indløbskanalerne 13, 14 står i forbindelse med to kobberrør for tilførsel af henholdsvis varmt og koldt vand.In FIG. 6 shows the two inlet ducts. At the outlet openings in the valve seat surface 3 there are some rubber valve seats. The holes 20 in the rubber vent in the seats 3 are approx. 6.5 mm in diameter. The other end of the inlet ducts 13, 14 communicates with two copper pipes for the supply of hot and cold water, respectively.
I fig. 7a er kuglen 2 vippet ca. 10°, således at indløbshullet på kuglen 2 ligger i samme plan som åbningerne i ventilsæde-25 fladen (i fuldt åben stilling). Indløbshullerne ligger i hovedsagen langs en cirkel, se fig. 9. 16 og 17 er indløbshuller for koldt vand, og 18 og 19 er indløbshuller for varmt vand.In FIG. 7a, the ball 2 is tilted approx. 10 °, so that the inlet hole on the ball 2 lies in the same plane as the openings in the valve seat surface (in the fully open position). The inlet holes lie mainly along a circle, see fig. 9. 16 and 17 are inlet holes for cold water, and 18 and 19 are inlet holes for hot water.
20 er udløbshullet for det blandede vand. Endvidere ses aksen A, omkring hvilken kuglen 2 kan vippe for at forårsage åb-30 ne/lukkebevægelser.20 is the outlet hole for the mixed water. Furthermore, the axis A is seen, around which the ball 2 can tilt to cause opening / closing movements.
Udløbshullet 20 af kuglen 2 er fortrinsvis placeret på den nederste halvkugleflade og på en længdegrad, der danner en vinkel på fortrinsvis 90° med vippeplanet af betjeningstappen 8.The outlet hole 20 of the ball 2 is preferably located on the lower hemisphere surface and at a longitude forming an angle of preferably 90 ° with the tilting plane of the operating pin 8.
DK 171405 B1 5DK 171405 B1 5
Planet af længdeaksen af betjeningstappen 8 og vippeaksen A opdeler forbindelseslinierne mellem tilsvarende indløbshuller i kuglen 2 for henholdsvis koldt og varmt vand i uens dele, idet de tilsvarende indløbshuller er udformet og placeret på 5 en i hovedsagen spejlsymmetrisk måde med hensyn til et symmetriplan, der danner en vinkel på ca. 10° med planet af længdeaksen af betjeningstappen 8 og vippeaksen A, og de fra brugeren betragtet forreste indløbshuller 16, 17 af kuglen 2 ligger nærmere planet gennem længdeaksen af betjeningstappen 8 10 og vippeaksen A end de bageste indløbshuller 18, 19 af kuglen 2. Herved opnås en passende vinkelbevægelse og placering af åbne/lukkestilling for betjeningstappen 8.The plane of the longitudinal axis of the control pin 8 and the tilting axis A divides the connecting lines between corresponding inlet holes in the ball 2 for cold and hot water, respectively, in unequal parts, the corresponding inlet holes being formed and located in a substantially mirror-symmetrical manner with respect to a plane of symmetry. an angle of approx. 10 ° with the plane of the longitudinal axis of the operating pin 8 and the tilting axis A, and the front inlet holes 16, 17 of the ball 2 viewed by the user lie closer to the plane through the longitudinal axis of the operating pin 8 and the tilting axis A than the rear inlet holes 18, 19 of the ball 2. an appropriate angular movement and positioning of the opening / closing position of the control pin 8 is achieved.
Indløbshullerne 16, 17, 18, 19 af kuglen 2 danner indløbsområder, der omfatter mindst to huller for såvel varmt som koldt 15 vand, hvor det ene hul er større end det andet, og det store hul ligger nærmere ved udløbshullet 20 på kuglen 2. De to store indløbshuller 16, 18 af kuglen 2 er tilnærmelsesvis cirkulære og har hver især et areal i hovedsagen svarende til arealet af hullet i ventilsædet i en tilsvarende indløbsåbning 20 13 eller 14 i ventilsædefladen 3. De to små indløbshuller 17, 19 af kuglen 2 er aflange og har en længde i hovedsagen svarende til diameteren af de store indløbshuller 16, 18.The inlet holes 16, 17, 18, 19 of the ball 2 form inlet areas comprising at least two holes for both hot and cold water, where one hole is larger than the other and the large hole is closer to the outlet hole 20 on the ball 2. The two large inlet holes 16, 18 of the ball 2 are approximately circular and each have an area substantially corresponding to the area of the hole in the valve seat in a corresponding inlet opening 20 13 or 14 in the valve seat surface 3. The two small inlet holes 17, 19 of the ball 2 are elongated and have a length substantially equal to the diameter of the large inlet holes 16, 18.
Længdeaksen af de aflange indløbshuller 17, 19 danner en vinkel på ca. 30° med vippeplanet for betjeningstappen 8. Derved 25 opnås en passende vinkelbevægelse for blanding og for åbne /lukkebevæge Ise og et hensigtsmæssigt forløb for blandekur-verne med en bedre indstillingsnøjagtighed omkring midterstillingen af betjeningstappen 8.The longitudinal axis of the elongate inlet holes 17, 19 forms an angle of approx. 30 ° with the tilting plane of the operating pin 8. Thereby a suitable angular movement for mixing and for opening / closing movements is obtained and a suitable course for the mixing curves with a better setting accuracy around the central position of the operating pin 8.
Indløbshullerne 16, 17, 18, 19 på kuglen 2 er i hovedsagen 30 placeret langs en cirkel i et plan, der i hovedsagen ligger parallelt med vippeaksen A. Dette plan danner sammen med planet dannet af vippeaksen A og længdeaksen af betjeningstappen 8 en vinkel på 70-90°. Bredden af indløbshullerne 16, 17, 18, 19 på kuglen 2 vinkelret på cirkelbuen svarer i det væsentlige DK 171405 B1 6 til diameteren af åbningerne af indløbskanalerne 13, 14. Herved opnås en passende vinkel for åbne- og lukkebevaegelsen og en hensigtsmæssig position for betjeningstappen 8 i åben stilling. De to store huller 16 og 18 er i forhold til vippeplanet 5 og betjeningstappen 8 anbragt til samme side som udløbshullet 20, medens de to små huller 17, 19 er anbragt på den modsatte side, idet de store og små huller fortrinsvis grænser op til vippeplanet af betjeningstappen 8. Indløbshullerne og/eller de imaginære centre af disse ligger på radiære linier af kuglen 10 2, som indbyrdes danner en vinkel på 60-100°. Den radiære linie til udløbshullet 20 danner en vinkel på 45-60° med længdeaksen af betjeningstappen 8. Herved muliggøres en hensigtsmæssig bevægelse af hullerne i kuglen 2 i forhold til kanalåbningerne i ventiIsædefladen 3. Endvidere opnås en i produktionsmæssig 15 henseende god placering af hullerne på kuglen 2. Det ene sæt indløbshuller i kuglen 2 ligger i ventilens lukkede stilling inden for en cirkel, hvis centrum ligger på drejeaksen, og hvis radius er mindre end den mindste afstand til den nærmest liggende indløbsåbning i ventilsædefladen 3. Det andet sæt 20 indløbshuller ligger i ventilens lukkede stilling, uden for en cirkel omkring drejeaksen i et plan, der står vinkelret på drejeaksen, hvilken cirkel indeholder de to indløbskanalåbninger 13, 14 i ventilsædefladen 3. Derved sikres, at indløbshullerne på kuglen 2 ikke kommer i kontakt med indløbskanalernes 25 åbninger 13, 14 i ventiIsædefladen 3 under betjeningstappens 8 bevægelse omkring aksen i lukket stilling. De forreste indløbshuller på kuglen 2, set fra brugeren, kan anvendes til indløb af koldt vand, hvorved blandingskurverne ved de forskellige vandmængder placeres hensigtsmæssigt i forhold til 30 hinanden, specielt til den kolde side. Nogle styreflader, som er tilvejebragt mellem indløbskanalernes 13, 14 åbninger og udløbskanalåbningeme 12 i ventilsædefladen 3 er smallere end den effektive diameter af indløbsåbningerne og især smallere end den effektive diameter af de to store indløbshuller 16, 18 35 på kuglen 2. Indløbshullerne på kuglen 2 kan derved også virke som udløbshuller, når disse etablerer en forbindelse mellem udløbskanalåbningerne 12 i ventiIsædefladen 3. Afstanden imel-The inlet holes 16, 17, 18, 19 on the ball 2 are located substantially 30 along a circle in a plane which is substantially parallel to the tilting axis A. This plane together with the plane formed by the tilting axis A and the longitudinal axis of the operating pin 8 forms an angle of 70-90 °. The width of the inlet holes 16, 17, 18, 19 on the ball 2 perpendicular to the arc of the circle essentially corresponds to the diameter of the openings of the inlet channels 13, 14. This obtains a suitable angle for the opening and closing movement and a suitable position for the operating pin. 8 in open position. The two large holes 16 and 18 are arranged relative to the tilting plane 5 and the operating pin 8 on the same side as the outlet hole 20, while the two small holes 17, 19 are arranged on the opposite side, the large and small holes preferably adjacent to the tilting plane of the operating pin 8. The inlet holes and / or the imaginary centers thereof lie on radial lines of the ball 10 2, which mutually form an angle of 60-100 °. The radial line to the outlet hole 20 forms an angle of 45-60 ° with the longitudinal axis of the operating pin 8. This enables a suitable movement of the holes in the ball 2 relative to the duct openings in the valve seat surface 3. Furthermore, a production position of the holes on the ball 2. One set of inlet holes in the ball 2 lies in the closed position of the valve within a circle whose center lies on the axis of rotation and whose radius is less than the smallest distance to the nearest inlet opening in the valve seat surface 3. The other set of 20 inlet holes lies in the closed position of the valve, outside a circle about the axis of rotation in a plane perpendicular to the axis of rotation, which circle contains the two inlet channel openings 13, 14 in the valve seat surface 3. This ensures that the inlet holes on the ball 2 do not come into contact with the inlet channels 25 openings 13, 14 in the valve seat surface 3 during the movement of the control pin 8 about the axis in the closed position. The front inlet holes on the ball 2, seen from the user, can be used for inlet of cold water, whereby the mixing curves at the different water volumes are conveniently placed in relation to each other, especially to the cold side. Some guide surfaces provided between the openings of the inlet ducts 13, 14 and the outlet duct openings 12 in the valve seat surface 3 are narrower than the effective diameter of the inlet openings and in particular narrower than the effective diameter of the two large inlet holes 16, 18 35 on the ball 2. The inlet holes on the ball 2 can thereby also act as outlet holes when these establish a connection between the outlet duct openings 12 in the valve seat surface 3. The distance between
Claims (4)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK102394A DK171405B1 (en) | 1994-09-05 | 1994-09-05 | Single lever mixer |
| DE1995132584 DE19532584A1 (en) | 1994-09-05 | 1995-09-04 | One=handed mixer tap with flow and mix temperature control |
| SE9503055A SE509939C2 (en) | 1994-09-05 | 1995-09-05 | Engreppsblandningsarmatur |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK102394A DK171405B1 (en) | 1994-09-05 | 1994-09-05 | Single lever mixer |
| DK102394 | 1994-09-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK102394A DK102394A (en) | 1996-03-06 |
| DK171405B1 true DK171405B1 (en) | 1996-10-14 |
Family
ID=8100120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK102394A DK171405B1 (en) | 1994-09-05 | 1994-09-05 | Single lever mixer |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE19532584A1 (en) |
| DK (1) | DK171405B1 (en) |
| SE (1) | SE509939C2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6676024B1 (en) | 2002-09-05 | 2004-01-13 | Masco Corporation | Thermostatic valve with electronic control |
| FI6336U1 (en) * | 2004-03-17 | 2004-07-02 | Eko Veto Ky | One-handle mixer limiter |
| DE102009001015A1 (en) | 2009-02-19 | 2010-09-02 | Georg-August-Universität Göttingen Stiftung Öffentlichen Rechts Universitätsmedizin | Device for variable limitation of media flow from mixer taps |
| RU186544U1 (en) * | 2018-02-27 | 2019-01-23 | Александр Гершович Нерубов | ADJUSTABLE SINGLE-LEVER MIXER WITH LOWER SPLIT |
-
1994
- 1994-09-05 DK DK102394A patent/DK171405B1/en not_active IP Right Cessation
-
1995
- 1995-09-04 DE DE1995132584 patent/DE19532584A1/en not_active Withdrawn
- 1995-09-05 SE SE9503055A patent/SE509939C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE9503055L (en) | 1996-03-06 |
| SE9503055D0 (en) | 1995-09-05 |
| DE19532584A1 (en) | 1996-03-07 |
| SE509939C2 (en) | 1999-03-29 |
| DK102394A (en) | 1996-03-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B1 | Patent granted (law 1993) | ||
| PBP | Patent lapsed |
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