DE102005014183A1 - Sanitary system especially for bath tub has a single hole fitting in one edge of the tub with mixer tap function and integral overflow and waste connection - Google Patents

Abstract

A sanitary system for fitting to a single hole mounting in one edge of a bath tub has a concentric design with hot and cold water inputs and with a thermostatically controlled mixer output. The system includes backflow blocks, overflow, waste outlet control linkage and shower head control. The thermostat and ceramic flow control plates are conventional designs and the system requires no complex costly components.

Description

One-hole, multi-function bathtub rim inlet and overflow set with wax expansion thermostat for mixing hot and cold water, bathtub / shower diverter, bath overflow by means of a communicating tube, operation of the bathtub stopper and with integrated protection against sucking back bath water via a Low-level mixed water supply, the safeguard is a miniaturized hydraulic three-chamber system separator, which is integrated in the line of symmetry of the horizontal fitting mounting hole in the upper edge of the tub and in the identical with the bore line of symmetry of three concentric superimposed rotary handles in the symmetry line and in this case the departure of the discharge valve for emptying the central zone of Systemtrenngrätschens is at least 22 millimeters above the upper edge of the tub and thus above the theoretically maximum possible level of waste water, through the hole in the upper edge of the tub Zulei8tun g of the mixed water P ₁ after the system separator and for the discharge of the mixed water P ₂ are guided from behind the system separator two vertical tubes.

As already stated in the parent application 10 2004 047 336.6:
A bath rim inlet and overflow set and a thermostatic mixer with tub / shower changeover and in the rotating handles on the edge of the bath integrated hydraulic three-chamber Systemtrenngerätchen is off DE 101 07 671 A1 known. An embodiment of a projecting Systemtrenngerätchens with commercially available before P ₁ - and back pressure P ₂ backflow preventer, as well as a bottom flow by means of a shower head similar introduction of the mixed water in the communicating tube, for cleaning these, are out DE 102 47 441 A1 to see. In DE 100 38 246 A1 , or in particular in the resulting patent specification, a bathtub overflow is described by means of communicating tube.

Here in the new addition:
In DE 100 38 391 A1 are proposed to a one-hole bathtub edge fitting with commercially available wax thermostatic cartridge arrangements of tub / shower over the thermostatic cartridge.

The in the parent application, in addition to the NUR tempering fitting (claim 10 of the parent application), preferably used Wachsdehnstoff thermostatic cartridge with integrated in their ceramic pan tub / shower conversion DE 199 01 854 A1 is through the patent EP 10 22 635 B1 protected.

In the above single-hole bathtub rim fitting, the arrangement of the tub / shower change over the thermostatic cartridge requires similar complex water channels after the changeover as this also for the P ₁ supply line and for the P ₂ discharge to and from the system separator in the Main application is required.

Of the Invention is based on the object in a one-hole multifunction bathtub rim inlet and overflow set with mixing device of hot and cold water, change from tub to Shower, tub overflow by means of communicating tube, activity of the tub stopper and with integrated protection against back suction, a commercial one Wachsdehnstoff thermostatic cartridge to use, in the that of this inflowing Hot and cold water by means of their fixed and rotatable Ceramic discs are lockable in front of this and of the only one Exit the mixed water drains.

The object is achieved according to the invention in that under the upper edge of the bathtub, in the overflow chamber, the horizontal overflow bridge from the upper outlet from the communicating tube after the upper entry into the overflow pipe, over the commercial thermostatic cartridge, before the, warm and Cold water are shut off by means of their ceramic discs, constructed crescent-shaped around the line of symmetry of the set / armature, hydraulically behind the system separator, the conversion of coming from the thermostatic cartridge mixed water P ₁ >Pi> P _{2 is arranged} after tub or shower, being between the tub / Shower conversion and the, at least partially, underlying thermostatic cartridge by means of five horizontal, in diameter discontinuously executed radially sealing O-rings subsequent four horizontal chambers are formed.

Lowermost chamber I into which the mixing water P ₁ coming from the thermostatic cartridge is deflected three times by 90 degrees of angle via a so-called external piping and out of this I via a circular ring segment-shaped vertical riser channel which is integral with the cartridge housing the hydraulic plug connection for vertical P ₁ -Zuleitung is discharged to the system separator, overlying chamber II, which is required by DIN 1988 Part 4, EN 1717 so-called controllable intermediate chamber between P ₁ and P ₂ water, again lying above chamber III P ₂ Escape chamber after shower, in this chamber III comes the P ₂ mixed water from the hydraulic connector for the vertical P ₂ drain on the system separator, via the switching chamber of the tub / shower diverter and a, also, as above the P ₁ mixing water, circular segment-shaped vertical channel, which is also integral with the cartridge housing,
and, in turn, lying above, top chamber IV, discharge chamber to tub, the P ₂ mixed water enters this chamber IV, as in principle preceded by the chamber III, from the system separator on the P ₂ Ableitröhrchen after the hydraulic connector, the thermostat cartridge housing Completely., The switching chamber of the tub shower diverter, a horizontal circular segment-shaped overflow channel and discharged from these at right angles down through a turn circular segment-shaped vertical channel, which is also integral with the cartridge housing.

The achievable with the present invention are on the one hand, not the EP patented thermostatic cartridge with bath / shower diverter integrated in its ceramic discs to use and second, the fact that with a thermostatic cartridge with only one mixed water outlet the passage cross sections at the Ceramic discs designed more generously can be. From The cost side, it is also advantageous that thermostatic cartridges with only a mixed water outlet and shut off the hot and cold water by means of ceramic discs from several manufacturers on the market.

The conv. Tub / shower conversion is in the safe P ₂ water and can be used so easily in the overflow room. Contrary to how a multi-function set / fitting behind the vertical overflow hole D ₁ in one of the tub walls is under the tub edge the depth, not limited as in the rear D ₁ with 55 EN.

For maintenance, decalcification, or cleaning of the tub / shower conversion according to the invention and in particular of the mixed water bottom inflow through the communicating tube, it is favorable that when up from the hydr. Plug connections, P ₁ to and P ₂ from the BA / CA, pulled out system separator BA / CA, please u. U. this 3a DE 102 47 444 A1 , if you close the tub plug and after removing the rigid cover of the drain hole this holds, if you then up in the hydr. Plug connection P ₂ Cleaning liquid pours, this in the mixed water inflow after tub and in the kom. Tube stops. This process can be repeated several times.

If the arrangements of a system separator over the tub edge and the arrangement of the tub / shower change over a thermostatic cartridge, as in 1a above. DE 101 07 671 A1 can be seen to be combined on a multi-function fitting fitting, the integration of the tub / shower conversion in the preferably thermostatic cartridge housing is completely, under the hydraulic connector for coming from the system separator P ₂ mixed water particularly favored. Since the tub / shower changeover arranged in the overflow room is already protected in the water P ₂ , the discharge of the plunger for actuating the switchover plate is unproblematic. For ease of removal of the thermostatic cartridge housing completely is again advantageously the backdrop for the Bowden cable actuation for the tub plug outside the cartridge housing completely, or to the receiving housing, such. B. described in claim 8 of the parent application, arranged.

UU possible further embodiments of the invention tub / shower conversion top of the cartridge housing completely, or in the overflow area are from the 4d DE 100 38 391 A1 and 1b DE 101 07 671 A1 to see.

Because u. U. ausigeriger outlet conditions, it is conceivable the tub / shower conversion designed so reversed that the lower outlet bore from the switching chamber of the outlet to the tub and is analogous to the upper hole of the outlet after shower. Due to remaining residual P ₂ mixed water, please bear in mind that even in the outdoor gooseneck outlets of washbasins and bathtubs residual water always remains until the next time the mixer cartridges are opened.

One embodiment The invention is illustrated in the drawings and will be described in more detail below.

It demonstrate

1

Section A ₁ A _{1 of} the multi-function overflow fitting with thermostatic cartridge and three-chamber hydraulic system separator in the symmetry line of the thermostatic cartridge above the upper edge of the bathtub

2

Section BB of the set / fitting of the preceding 1

3

Section A ₂ A _{2 of} the extracted from the set / fitting housing thermostatic cartridge housing completely, with in this above integrated Conventional bath / shower conversion

4

Upper piece of the thermostatic cartridge housing completely vorst. 3 with, more symbolically, the vertical operating bar of the tub / shower diverter to above the upper edge of the bathtub, vertical linkage through the overflow chamber and through the horizontal hole in the upper edge of the tub led upwards

The 5 to 10 show views or sections of z. B. Ultrasonic welds of the thermostatic cartridge housing completely, or the integrated in this conventional tub / shower conversion.

5

Item Thermostatic cartridge housing from above, weld S ₁ S ₁

6

Intermediate I, for tub / shower conversion, from above, weld S ₂ S ₂ , intermediate part I on item according vorst. 5 welded.

7

Intermediate part II, for bath / shower conversion from above, weld S ₃ S ₃ , intermediate part II on part complete. according to vorst. 6 welded

8th

detail Intermediate II View from below, horizontal connecting ribs not shown

9

Thermostat cartridge housing completely View from above

10

Item top cover of the thermostatic cartridge housing and the tub / shower switch not shown view from below, horizontal connecting ribs weld S ₃ S ₃ at the top cover

11

floating Hammer in the overflow pipe

It follows the explanation the invention with reference to the drawings according to structure and also by mode of action the illustrated invention.

You're welcome for this u. U. also part of the main application, therefore are not all Pos.Nr. the list of reference numerals of the addition listed below.

Valve / fitting housing 9 and overflow head 8th are z. For example, if 9 also made of plastic, welded together with ultrasound or heating mirror. The overflow room 10 is by means of the seal 7 , Fixing hollow screw 6 , down to the horizontal hole 2 in the upper edge of the bathtub 1 written, u. U. sb claim 1 DE 100 38 246 , In the event that, because of the height adjustment of the upper outlet from the communicating tube 11 , O-ring 15 , to an extremely high water level, through appropriate baffles and a possibly appropriate training of the rotary handles 91 . 88 can not be prevented that overflowing tub and this case open the tub sealing plug in the overflow pipe 16 high-impact tub water during drilling 2 over the upper edge of the bathtub 1 Should spill out, may be in the overflow pipe 16 , like out 11 to see a floating ball 100 which would then be used to strike.

Top of the com. tube 11 Exiting overflow trough water flows over the overflow space 10 and the overflow pipe 16 after the siphon off, please u. U. DE 102 47 444 A8 3a , please also follow this figure to ground inflow, circular channel 13 , showerhead-like holes 14 , Any residual water can with open plug from the kom. Drain the tube! The waste set of vorst. OS has, despite drain hole D ₂ = 52, the same drain performance such. B. the Geberit drain set, with also removable dip tube, but for D ₂ = 90 !.

With the rotary handle 91 , Entrainment ringlet armlets 92 , Extension sleeves 93 , one-piece with link disc 17 , The cylinder-segment-shaped actual link plate 18 twisted and so the Bowden cable 20 for plug OPEN / CLOSE actuated, u. U. sb this 3e and 3f Parent application. With the rotary handle 87 at the thermostat, the mixed water temperature is selected, lever 67 , Circular segment lever part 89 , vertical lever part 90 , please for this u. U. 3g Main application; lever 67 , Driving sleeve 64 , Temperature selector nut threaded bush 70 , Temperature selector screw bushing 71 , With the rotary handle 88 is the rotatable ceramic disc in z. B. Galatron cartridge base 60 twisted, lever 66 , Driving sleeve with internal toothing 65 , Cones I 68 , Cones II 69 , this at O-ring 63 in the lower part 60 sealed, mixing chamber, mixing cone 62 , movable up and down. Hot and cold water will be the thermostatic cartridge, gasket 22 . over the connections 24 , metal-lined jacketed pressure hoses, fed and kicked 180 degrees of downward deflection, outlet 25 , again from the cartridge as mixed water. The mixed water of 25 flows over the so-called external vertical piping 26 , diverted by 90 degrees, between the two O-rings 23 in the horizontal chamber I, 31 (Cross over 31 , or 90 degree deflection sbu U. Pos. 149 main application). From the chamber 31 the P ₁ mixing water flows over the vertical annulus segment channel 28 which is integral with the cartridge housing 27 is (u. 1d Parent application), after the hydr. plug-in connection 55 , Intermediate piece P ₁ Zuleitröhrchen 36 , upper end piece P ₁ supply line 54 , In the hydr. plug-in connection 55 is that with the case 77 the Hydr.-Three-Chamber System Separator 4 one-piece, P ₁ delivery tube 56 inserted. In BA / CA angle 90 degrees 83 P ₁ > Pi, middle zone 85 , Angle 90 degrees 84 Pi> P ₂ . The effluent from the system separator, secured P ₂ mixed water occurs at the P ₂ -Ableitröhrchen 59 from the BA / CA and flows over the hydr. plug-in connection 58 , the topmost end P ₂ drainage tube 57 and the intermediate piece vertical P ₂ Zuleitröhrchen after the switching chamber 45 , which, as described below, on top of the cartridge housing 27 built, actually conventional tub / shower conversion, diverter 51 , Pole 50 , O-ring 53 ,

The operation of the tub / shower diverter, rod 50 , takes over the more symbolic in 4 illustrated linkage 97 that comes from the overflow room 10 over the horiz. drilling 2 after over the upper edge of the bathtub 1 , in addition to the rotary handles 91 . 88 . 87 , Scale disk 86 led out. The tub / shower conversion 51 Since P ₂ water does not have to be self-switching at pressure drop, since P ₂ water is also just an O-ring 53 required!. Possibly. Locking linkage 97 , Switching plate 51 in the positions shower and tub not shown.

In 1 , on average A ₁ A ₁ , cuts sb also 9 , are the P ₁ supply, from the departure 25 on the thermostatic cartridge to the front of the backpressure preventer P ₁ > Pi, angle 90 degrees 83 of the BA / CA and the P ₂ discharge from behind the back pressure side RV Pi> P ₂ , angle 90 degrees 84 , the BA / CA after the horiz. reconciliation 37 , and so after the switching chamber 45 , Exit bore 38 after shower and exit hole 44 , turn off 45 to see after tub. The switching plate 51 is here only 1 , drawn by dashed lines for better orientation.

In 3 , in the sections A ₂ A ₂ , cuts sb again too 9 and 2 , left are the cross section of the horiz. Überleitkanals 46 , Welding edge 40 6 , and the vertical derivative 46 , down, over the vertical circular channel P ₂ tub 29 into the horiz. Chamber IV 34 , Mixed water P ₂ discharge to well, P ₂ circular channel 13 who are com. tube 11 sheathing tube 12 , shower head-like holes 14 , Right can be seen, when released, by the drawing not shown pulling up the switching plate 51 , the hole 38 , Mixed water over the vertical circular segment channel P ₂ shower 30 after the horiz. Chamber III, 33 , Shower, connection 95 for metal-fabric-coated pressure hose. When switching plate below, as shown, this occurs over the horiz. reconciliation 37 , from the intermediate piece vertical P ₂ Zuleitröhrchen 43 coming P ₂ water over the hole 44 into the horiz. reconciliation 46 and becomes crescent-shaped, circular segment, welding edge 39 to the vertical annulus segment channel P ₂ tub 29 passed; out 29 below, the P ₂ water enters after the horiz. Chamber IV P ₂ after tub off. The lid 42 . 7 and 8th closes the horiz. reconciliation 37 , Welding edge 39 , The lid 49 . 9 and 10 , closes the horiz. reconciliation 46 , Welding edge 99 ,

The controllable horiz. Intermediate chamber II, 32 is about the snorkel 98 above the upper edge of the bathtub 1 with the atmosphere, controllable in conjunction, please claim 14 of the parent application.

27 (87)

Kartuschen-Gehäuse

28

vertikaler Kreisringsegment-Kanal P₁

29

vertikaler Kreisringsegment-Kanal P₂ Wanne

30

vertikaler Kreisringsegment-Kanal P₂ Dusche

31

horizontale Kammer I, P₁

32

horizontale Kammer II, drucklose Zwischenkammer

33

horizontale Kammer III, P₂ nach Dusche

34

horizontale Kammer IV, P₂ nach Wanne

35

Zwischenteil I

einteilig mit 35

36

Zwischenstück P₁ Zuleitröhrchen nach

37

horiz. Überleitung P₂ nach Wanne/Dusch-Umstellung

38

Abgangsbohrung nach Dusche

39

Schweißrand für Deckel 42

40

Schweißrand horiz. Überleitung nach Wanne

41

Zwischenteil II

einteilig mit 41

42

Deckel für 37, 39

43

Zwischenstück vertikales P₂ Zuleitröhrchen nach 37

44

Abgangsbohrung aus 45 nach Wanne, bzw. 46

45

Umschaltkammer

46

horiz. Überleitung nach Abgang Wanne 28

47

Zwischenstück P₁ Zuleitröhrchen

48

oberster Deckel

einteilig mit 48

49

Deckel für 46

Durchgangsbohrung in 49 für

50

Stange am

51

Umschaltteller

52

Scheibe für Bildung der Nut für

53

O-Ring

54

oberes Endstück P₁ Zuleitung, mit

55

hydr. Steckanschluss für

56

P₁-Zuleitröhrchen am Systemtrenngerät 4

57

oberstes Endstück für P₂-Ableitröhrchen, mit

58

hydr. Steckanschluss für

59

P₂-Ableitröhchen am Systemtrenngerät 4

in das Kartuschen-Gehäuse 27 eingesetzte Teile der z. B. GALATRON

Thermostat-Kartusche, u. U. s. b. 1c DE 100 38 391 A1 , oder

Ideal-Standard-Kartusche, u. U. s. b. 4c DE 100 47 356 A1 , bzw.

Anspruch 11 der Hauptanmeldung,

60

serienmäßiges GALATRON-Kartuschen-Unterteil,

61

mit Wachsdehnstoffelement und

62

Mischkegel

63 (112)

O-Ring an 69

64 (124)

Mitnahmehülse mit Außenverzahnung

65 (122)

Mitnahmehülse mit Innenverzahnung,

66 (121)

an 65 Hebel für Misch AUF/ZU,

67 (123)

an 64 Hebel für Mischtemperatur-Vorwahl

geringfügig umgebaut

68 (115)

Zapfen I für Misch AUF/ZU

69 (110)

Zapfen II

70 (117)

Temperatur-Vorwahl-Muttergewindebuchse

71

zu 70 Temperatur Vorwahl Schraubenbuchse

72 (173)

Scheibe unter

73 (173)

Überdruckschutzfeder

74 (174)

Haltering für 72

75

O-Ring 70/27

76

O-Ring 68/70

Hydr.-Drei-Kammer-Systemtrenngerät Beschreibung s. b. Hauptanmeldung, auszugsweise

77 (40)

BA/CA Gehäuse

78 (41)

Flansch

79 (43)

Membrankammerdeckel

80 (53)

Membrane

81 (55)

Entlastungsventil zur Entleerung der Mittelzone

82 (56)

Entlastungsventil-Abgang 23mm über dem oberen Badewannenrand 1 (5)

83 (48)

Winkel 90 Grad P₁, vordruckseitiger RV P₁ > Pi

84 (49)

Winkel 90 Grad P₂, hinterdruckseitiger RV Pi > P₂

85 (57)

Mittelzone

86 (141)

Skalenscheibe

87 (142)

Drehgriff Mischwasser-Temperatur-Vorwahl

88 (143)

Drehgriff Mischwasser AUF/ZU und Durchflussmenge

89 (164)

Kreisringsegment Hebelteil einteilig mit 67

90 (165)

um den Flansch des BA/CA herumgekröpftes vertikales Hebelteil

91 (135)

Drehgriff-Stopfen

92 (136)

Mitnahme-Kreisringsegment-Armchen, die beim in die

Befestigungshohlschraube 6 Einsetzen von 91 innen in den

93

Verlängerungsärmchen an der Kulissenscheibe 17 (127) einhaken

zu 87, 88 und 91 s. b. u. U. 3d–h Hauptanmeldung

94

für 93 Freiarbeitung am Kulissenschacht-Abschließdeckel 101

95

Anschluss nach Dusche, für z. B. metallgewebeummantelten

Druckschlauch

wenn nicht Bodenzufluss 34, 13, 14, 11

96

Anschluss nach z. B. einer Mini Einlaufmuschel an einer der

Wannenwände, u. U. s. b. 3 Detail A DE 101 07 671 A1 ,

metallgewebeummantelter Druckschlauch

Thermostat cartridge housing completely

27 (87)

Cartridge housing

28

vertical circular segment channel P ₁

29

vertical circular segment channel P ₂ tub

30

vertical circular ring channel P ₂ shower

31

horizontal chamber I, P ₁

32

horizontal chamber II, non-pressurized intermediate chamber

33

horizontal chamber III, P ₂ after shower

34

horizontal chamber IV, P ₂ to tub

35

Intermediate part I

in one piece with 35

36

Intermediate piece P ₁ Zuleitröhrchen after

37

horiz. Reconciliation P ₂ to tub / shower conversion

38

Drain hole after shower

39

Weld edge for lid 42

40

Welding edge horiz. Transfer to the tub

41

Intermediate part II

in one piece with 41

42

Cover for 37 . 39

43

Adapter vertical P ₂ feed tube to 37

44

Outgoing bore 45 after tub, or 46

45

switching chamber

46

horiz. Reconciliation to departure tub 28

47

Adapter P ₁ feed tube

48

top lid

in one piece with 48

49

Cover for 46

Through hole in 49 For

50

Rod on

51

Umschaltteller

52

Washer for formation of groove for

53

O-ring

54

Upper end piece P ₁ supply line, with

55

hydr. Plug connection for

56

P ₁ tubing on the system separator 4

57

top end piece for P ₂ exhaust tubes, with

58

hydr. Plug connection for

59

P ₂ exhaust tube on the system separator 4

in the cartridge case 27 used parts of z. B. GALATRON

Thermostatic cartridge, u. U. sb 1c DE 100 38 391 A1 , or

Ideal standard cartridge, u. U. sb 4c DE 100 47 356 A1 , respectively.

Claim 11 of the parent application,

60

standard GALATRON cartridge base,

61

with wax expansion element and

62

mixing cone

63 (112)

O-ring on 69

64 (124)

Driving sleeve with external toothing

65 (122)

Driving sleeve with internal toothing,

66 (121)

at 65 Lever for mixed OPEN / CLOSE,

67 (123)

at 64 Lever for mixed temperature preselection

slightly rebuilt

68 (115)

Thong I for mixed open / close

69 (110)

Tenon II

70 (117)

Temperature prefix Nut Socket

71

to 70 Temperature preselection screw bushing

72 (173)

Washer under

73 (173)

Overpressure protection spring

74 (174)

Retaining ring for 72

75

O-ring 70 / 27

76

O-ring 68 / 70

Hydr.-Three-Chamber System Separator Description sb Main application, in part

77 (40)

BA / CA housing

78 (41)

flange

79 (43)

Diaphragm chamber lid

80 (53)

membrane

81 (55)

Relief valve for emptying the middle zone

82 (56)

Relief valve outlet 23mm above the upper bath rim 1 ( 5 )

83 (48)

Angle 90 degrees P ₁ , front-side RV P ₁ > Pi

84 (49)

Angle 90 degrees P ₂ , back pressure RV Pi> P ₂

85 (57)

Central zone

86 (141)

dial

87 (142)

Rotary handle mixed water temperature selector

88 (143)

Rotary handle mixing water OPEN / CLOSE and flow rate

89 (164)

Ring segment lever part with one piece 67

90 (165)

vertical lever part bent around the flange of the BA / CA

91 (135)

Turning handle stopper

92 (136)

Take-away circular-segment-arm, which in the

Mounting Banjo bolt 6 Inserting 91 inside in the

93

Extension sleeves on the link plate 17 ( 127 )

to 87 . 88 and 91 sbu U. 3d -H home application

94

For 93 Finishing work on sliding block cover cover 101

95

Connection after shower, for z. B. metal fabric coated

pressure hose

if not ground inflow 34 . 13 . 14 . 11

96

Connection after z. B. a mini inlet shell on one of

Tub walls, u. U. sb 3 Detail A DE 101 07 671 A1 .

metal mesh coated pressure hose

4

97

Pole for tub / shower conversion

98 (172)

symb. Snorkel, controllability of horiz. Chamber II, 32 .

7

99

welding edge

11

100

floating ball in 16

101 (134)

Backdrop bay-Abschließdeckel

Claims (6)

One-hole, multi-function bathtub rim inlet and overflow set with wax expansion thermostat for mixing hot and cold water, bathtub / shower diverter, bath overflow by means of a communicating tube, operation of the bathtub stopper and with integrated protection against sucking back bath water via a Sub-level mixed water supply, wherein the hedge is a miniaturized hydraulic three-chamber system separator, which is integrated in the symmetry line of the horizontal fitting mounting hole in the upper edge of the tub and in the identical bore with the symmetry of three concentric superimposed rotary handles in the symmetry line and In this case, the departure of the relief valve for emptying the central zone of Systemtrenngerätchens least 22 millimeters above the upper edge of the tub and thus is above the theoretically maximum possible level of dirty water, through the hole in the upper edge of the tub to supply de s mixed water P ₁ after the system separator and for the discharge of the mixed water P ₂ are guided from behind the system separator two vertical tubes, characterized in that under the upper edge of the bath tub ( 1 ), or under the horizontal hole ( 2 ) in this ( 1 ), in the overflow area ( 10 ), the horizontal overflow bridge from the upper exit from the communicating tube ( 11 ) after the upper entry into the overflow pipe ( 16 ), above the wax expansion thermostat cartridge ( 27 . 60 ), before the ( 60 ) the hot and cold water ( 24 ) is shut off by the ceramic discs, crescent-shaped around the symmetry line ( 3 ) of the set / fitting, hydraulically behind the system separator ( 4 ), or its P ₂ Ableitröhrchen ( 59 ), the conversion ( 51 ) of the thermostatic cartridges ( 60 . 25 ) coming mixed water P ₁ >Pi> P ₂ to tub ( 44 . 34 ) or shower ( 38 . 33 ), wherein between the tub / shower conversion ( 51 . 44 . 38 . 45 ) and the at least partially underlying thermostatic cartridge ( 27 . 68 . 70 . 71 . 69 . 73 . 60 ) by means of five horizontal, offset in diameter, radially sealing O-rings ( 23 ) subsequent four horizontal chambers are formed, lowest chamber I ( 31 ), Mixed water P ₁ from the cartridge ( 60 . 25 ) in the vertical riser channel ( 28 ), in the cartridge housing ( 27 ), before the system separator or its P ₁ feed tube ( 56 ), overlying controllable pressure-free intermediate chamber II ( 32 . 98 ), overlying discharge chamber P ₂ III ( 33 ) after shower ( 95 ) and in turn lying over discharge chamber P ₂ IV ( 34 ) to tub ( 13 . 14 . 11 ), and wherein the thermostatic cartridge housing is completely ( 5 ) with the integrated in this above conventional tub / shower conversion, after loosening appropriate mounting bracket ( 21 ) with the thermostatic cartridge ( 68 . 69 . 63 . 70 . 71 . 73 . 60 ), in the symmetry line ( 3 ) of the fitting, via the horizontal bore ( 2 ) in the upper tub edge ( 1 ) about this ( 1 ), at the bottom of the bath rim ( 1 ) fixed and sealed fitting / fitting housing ( 8th . 9 . 7 . 6 ), is removable. On top of the Thermotate Cartridge Case ( 27 ) constructed conventional tub / shower conversion of the multi-functional fitting according to the preceding claim 1, characterized in that with three horizontal welds S ₁ S ₁ , S ₂ S ₂ and S ₃ S ₃ on top of the cartridge housing ( 27 ), the intermediate part I ( 35 ), the intermediate part II ( 41 ) and the top lid ( 48 ) are constructed in layers, wherein the intermediate part ( 35 ) With which ( 35 ) Bottom, for the passage of P ₁ water to the P ₁ feed tube ( 56 ) on the system separation housing ( 4 ) With which ( 35 ) Spacer P ₁ feed tube ( 47 ) to the vertical annulus segment riser channel ( 28 ), in the Cartridge housing ( 27 ), and for the discharge of P ₂ water from the switching chamber ( 45 ), Changeover plates ( 51 ), to the two vertical circular ring segment channels ( 30 ) and ( 29 ), again in the cartridge housing ( 27 ) is connected, and here by the P ₂ -Ableitröhchen ( 59 ), on the system separator ( 4 ), or on the housing ( 77 ), incoming P ₂ water over the vertical tube parts ( 57 ), top lid ( 48 ) and ( 43 ), Intermediate part I ( 41 ), directed downwards, diverted 90 degrees in the horizontal transition ( 37 ), Welding edge ( 39 ), Lid ( 42 ), after the switching chamber ( 45 ) and from this ( 45 ) optionally, down over the hole ( 38 ), vertical circular segment channel ( 30 ), after the horiz. Chamber III ( 33 ), Shower ( 95 ) or up, over the hole ( 44 ) at the bottom of intermediate part II ( 41 ), and then deflected 90 degrees across the horizontal, half moon circular segment transition (FIG. 46 ), Welding edge ( 99 ), Lid ( 49 ) and in turn deflected 90 degrees down the vertical annulus segment channel (FIG. 29 ) after the horizontal chamber IV ( 34 ), Mixed water P ₂ to tub ( 13 . 14 . 11 ) can drain. Conventional tub / shower diverter ( 45 . 51 . 50 . 97 ) to a multi-function fitting / fitting according to any preceding claims 1 and 2, characterized in that the changeover hydraulically behind the system separation device ( 4 ) P ₁ >Pi> P ₂ in the fused P ₂ water. Tub / shower diverter to a multi-functional set / fitting according to the preceding claims 1, 2 and 3, characterized in that the switching plate ( 51 ) by means of the rod ( 50 ), O-ring ( 53 ), fixed vertical linkage ( 97 ), which is above the overflow room ( 10 ) and the horizontal hole ( 2 ) in the upper bath rim ( 1 ) about this ( 1 ), is operated. Multifunctional fitting / fitting according to the preceding claims, characterized in that in its overflow pipe ( 16 ) a floating aggregate ball ( 100 ) how out 11 can be seen, which in any case prevents u. U. on the communicating tube ( 11 ) overflowing bathtub and thereby open the tub stopper in the overflow tube ( 16 ) high-impact water over the horizontal bore ( 2 ) in the upper tub edge ( 1 ) about this ( 1 ) could spurt out. Multifunctional fitting / fitting according to claim 5, characterized in that instead of the floating floating ball ( 100 ) a surcharge flap is used, this flap, with overflowing bathtub and thereby open the tub stopper, only the turning up of a larger water surge up into the overflow space ( 10 ), but even when the flap is turned upwards, a small amount of water readily moves upwards into the overflow area (FIG. 10 ) may arrive.