DE1028842B - Multi-way diaphragm valve - Google Patents
Multi-way diaphragm valveInfo
- Publication number
- DE1028842B DE1028842B DEL15049A DEL0015049A DE1028842B DE 1028842 B DE1028842 B DE 1028842B DE L15049 A DEL15049 A DE L15049A DE L0015049 A DEL0015049 A DE L0015049A DE 1028842 B DE1028842 B DE 1028842B
- Authority
- DE
- Germany
- Prior art keywords
- valve
- tappets
- shaped
- shut
- hat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/14—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle
- F16K11/16—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle which only slides, or only turns, or only swings in one plane
- F16K11/163—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle which only slides, or only turns, or only swings in one plane only turns
- F16K11/165—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle which only slides, or only turns, or only swings in one plane only turns with the rotating spindles parallel to the closure members
-
- 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
- F16K31/52—Mechanical actuating means with crank, eccentric, or cam
- F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
- F16K31/52491—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a diaphragm cut-off apparatus
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
- Valve Housings (AREA)
- Mechanically-Actuated Valves (AREA)
Description
DEUTSCHESGERMAN
Die Erfindung bezieht sich auf ein Mehrwege-Membranventil mit mehreren parallel angeordneten Ventilstößeln und einer Membran, die zum wahlweisen Abschluß der einzelnen Leitungen von. den Stößeln auf die Ventilsitze gedrückt werden kann·, dessen Membran gemäß dem Hauptpatent 1 015 290 die Ventilstößel mit napf- oder hutförmigen Teilen umgibt. Dabei ist der flache Teil der Membran vorzugsweise versteift, z. B. durch eine Metalleinlage.The invention relates to a multi-way diaphragm valve with several arranged in parallel Valve tappets and a diaphragm that can be used as an option Completion of the individual lines of. the tappets can be pressed onto the valve seats, whose membrane according to the main patent 1 015 290, the valve tappets with cup-shaped or hat-shaped parts surrounds. The flat part of the membrane is preferably stiffened, e.g. B. by a metal insert.
Gemäß der Erfindung wird ein solches Mehrwegventil dahingehend verl>essert, daß die alls eigentliche Absperrglieder dienenden napf- oder hutförmigen Teile mit einer, vorzugsweise in ihrem Mantel eingebetteten Metallsdhraubenfeder fest, z. B. durch Vulkanisieren, verbunden, sind. Diese Ausbildung ermöglicht die Verwendung von Werkstoffen, z. B. Kunststoffen, deren Elastizität an sich nur gering bzw. nicht groß genug ist, um von sich aus die zum Abheben der Absperrglieder beim öffnen der Kanäle und zur Aufrechterhaltung der Berührung zwischen den Stößeln und dem Einstellglied notwendige Rückstellkraft zu erzeugen. Andererseits gestattet sie eine zusätzliche Erhöhung der Elastizität und gleichzeitig auch der Lebensdauer, was bei einem an sich elastischen Werkstoff auf andere Weise nicht erreicht werden kann. Die Zeichnung veranschaulicht ein Ausführungsl>eispiel des Erfmdungsgegenstandies an Hand eines Ventils für die Reserveschaltung eines Kraftstoffbehälters.According to the invention, such a multi-way valve is improved to the effect that all the actual Shut-off members serving cup-shaped or hat-shaped parts with one, preferably embedded in its jacket Metal screw spring fixed, e.g. B. by vulcanizing, are connected. This training enables the use of materials, e.g. B. plastics whose elasticity is only low or is not big enough to take off on its own the shut-off elements when opening the channels and to maintain contact between the Plungers and the adjusting member to generate the necessary restoring force. On the other hand, it allows one additional increase in elasticity and at the same time also in service life, which is an inherently elastic one Material cannot be reached in any other way. The drawing illustrates a Exemplary embodiment of the subject matter of the invention on the basis of a valve for the reserve circuit of a Fuel tank.
Im Ventilgehäuse 2 verlaufen mehrere Kanäle 10, 14, die in eine Bohrung 8 dies Gehäuses 2 münden. Diese Bohrung enthält das Betätigungsgiied. 25, 26 des Ventils, dessen nockenförmige Stirnfläche parallele Stößel 43 steuert, die je mach der Drebstellung des Betätigungsgliedes 25, 26 eine in clier Bohrung 8 zur gemeinsamen Abdichtung der Kanäle 10, 14 vorgesehene Membran 44 gegen den einen oder anderen der Ventilsitze an den Mündungen der Kanäle 10, 14 drückt, wolxii die Membran die Stößel gemäß dem Hauptpatent au der den Sitzen zugekehrten Seite mit napf- oder hutförmigen Teilen 45 umfaßt, die die ■eigentlichen Absperrglieder bilden.Several channels 10, 14 run in the valve housing 2 and open into a bore 8 of this housing 2. This hole contains the actuator. 25, 26 of the valve, the cam-shaped end face of which controls parallel tappets 43, which each mach the Drebstellung des Actuator 25, 26 one in clier bore 8 to common sealing of the channels 10, 14 provided membrane 44 against one or the other of the Valve seats at the mouths of the channels 10, 14 presses, wolxii the membrane, the plunger according to the Main patent on the side facing the seats with cup-shaped or hat-shaped parts 45 includes the ■ form the actual shut-off elements.
Die Membran 44 ist aus einem mehr oder weniger elastischen, gegen die gesteuerte Flüssigkeit widerstandsfähigen Werkstoff, bei Kraftstoffhähnen zumeist aus Gummi, und mittels einer aufgeschweißten oder eingeschweißten Metallplatte 46 versteift.The membrane 44 is made of a more or less elastic, resistant to the controlled fluid Material, mostly made of rubber in the case of fuel taps, and by means of a welded or welded metal plate 46 stiffened.
Die Absperrglied er 45 können in einer Richtung von den Stößeln axial gedehnt und mit dem geschlossenen Ende auf die entsprechende Kanalmündung gedrückt werden. Iu der anderen Richtung müssen dann die Absperrglieder eine Rückstellkraft entwickeln, die einerseits auf das Abheben ihres Endes von der Kanalmündung, andererseits auf das Mehrwege-MembranventilThe shut-off member 45 can be in one direction axially stretched by the tappets and with the closed end on the corresponding channel mouth be pressed. In the other direction, the shut-off elements must then have a restoring force develop, on the one hand on the lifting of their end from the canal mouth, on the other hand on the Multi-way diaphragm valve
Zusatz zum Patent 1 015 290Addendum to patent 1,015,290
Anmelder:Applicant:
Karl Lauterwasser,Karl Lauterwasser,
Stuttgart-Bad Cannstatt,Stuttgart-Bad Cannstatt,
Gasteiner Str. 28,Gasteiner Str. 28,
und Albert Lorenz,and Albert Lorenz,
Stuttgart, Heilbronner Str. 39Stuttgart, Heilbronner Str. 39
Karl Lauterwasser, Stuttgart-Bad Cannstatt,Karl Lauterwasser, Stuttgart-Bad Cannstatt,
und Albert Lorenz, Stuttgart,
sind als Erfinder genannt wordenand Albert Lorenz, Stuttgart,
have been named as inventors
Zurückdrücken der Stößel in Anlage an die Nockenfläche des Einstellgliedes hinwirkt.Pushing the tappets back into contact with the cam surface of the adjusting member acts.
Während gemäß dem Patent 1 015 290 die Absperrglieder, so wie die Membran, aus Gummi so vorgesehen waren, daß die notwendigen Berührungen und die Rückstellkraft durch die Eigenelastizität des Werkstoffes selbst ermöglicht bzw. aufgebracht wurden, sind die Absperrglieder gemäß der Erfindung aus irgendeinem nachgiebigen Werkstoff, insbesondere z. B. aus einem die eine oder andere gewünschte Eigenschaft aufweisendien Kunststoff, hergestellt, wobei unter Umständen mehr oder weniger mangelnde Elastizität durch Einbau einer Metallschraubeiifeder 47 in das Absperrglied erzielt wird. Diese Feder kann, wie in der Zeichnung dargestellt, in den Mantel des Absperrgliedes eingebettet sein. Gegebenenfalls kann jedoch eine solche Feder auch außen, um das Absperrglied herum, oder innerhalb desselben angeordnet und durch Vulkanisieren mit seinem Mantel zu einer Einheit verbunden werden.While according to the patent 1 015 290 the shut-off elements, as well as the membrane, made of rubber were provided so that the necessary touches and the restoring force was made possible or applied by the inherent elasticity of the material itself, the shut-off elements according to the invention are made of any flexible material, in particular z. B. from a one or the other desired property exhibiting plastic made, wherein possibly more or less lack of elasticity due to the installation of a metal screw spring 47 is achieved in the shut-off member. This spring can, as shown in the drawing, in the jacket of the Be embedded shut-off member. If necessary, however, such a spring can also be used on the outside, around the shut-off member arranged around it, or within it, and formed into one by vulcanizing it with its jacket Unit to be connected.
An der Wirkungsweise der Einrichtung wird damit nichts geändert.This does not change anything in the way the device works.
Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL13131A DE1015290B (en) | 1952-08-13 | 1952-08-13 | Multi-way diaphragm valve |
DEL15049A DE1028842B (en) | 1952-08-13 | 1953-03-26 | Multi-way diaphragm valve |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL13131A DE1015290B (en) | 1952-08-13 | 1952-08-13 | Multi-way diaphragm valve |
DEL15049A DE1028842B (en) | 1952-08-13 | 1953-03-26 | Multi-way diaphragm valve |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1028842B true DE1028842B (en) | 1958-04-24 |
Family
ID=61688438
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEL13131A Pending DE1015290B (en) | 1952-08-13 | 1952-08-13 | Multi-way diaphragm valve |
DEL15049A Pending DE1028842B (en) | 1952-08-13 | 1953-03-26 | Multi-way diaphragm valve |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEL13131A Pending DE1015290B (en) | 1952-08-13 | 1952-08-13 | Multi-way diaphragm valve |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE1015290B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1232506B (en) * | 1963-09-13 | 1967-01-12 | Canadian Ind | Stabilized slurry-type explosive composition |
CN103922264A (en) * | 2014-03-28 | 2014-07-16 | 江苏新美星包装机械股份有限公司 | Liquid correction device of filling equipment |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3468344A (en) * | 1966-06-16 | 1969-09-23 | Ross C Sanford | Single control dual flow valve |
BE760043A (en) * | 1969-12-11 | 1971-05-17 | Grohe Armaturen Friedrich | MIXING VALVE |
US3738389A (en) * | 1970-08-27 | 1973-06-12 | G Cole | Diaphragm valves for liquids |
DE9408042U1 (en) * | 1994-05-14 | 1994-07-14 | Elektro- Und Gas-Armaturen-Fabrik Gmbh, 58119 Hagen | Device for exerting a mechanical lifting movement for controlling actuators |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE125808C (en) * | ||||
GB685935A (en) * | 1900-01-01 | |||
GB434665A (en) * | 1934-03-06 | 1935-09-06 | Saunders Inv S Ltd | Diaphragm valves |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE505532C (en) * | 1930-08-22 | Alfred Menzel | Shut-off valve | |
BE498012A (en) * | ||||
FR802154A (en) * | 1936-02-21 | 1936-08-29 | Water tap system | |
FR932456A (en) * | 1945-01-08 | 1948-03-23 | Saunders Valve Co Ltd | Improvements concerning liquid control valves |
DE809500C (en) * | 1949-06-05 | 1951-07-30 | Georg Standhardinger Fa | Valve |
-
1952
- 1952-08-13 DE DEL13131A patent/DE1015290B/en active Pending
-
1953
- 1953-03-26 DE DEL15049A patent/DE1028842B/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE125808C (en) * | ||||
GB685935A (en) * | 1900-01-01 | |||
GB434665A (en) * | 1934-03-06 | 1935-09-06 | Saunders Inv S Ltd | Diaphragm valves |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1232506B (en) * | 1963-09-13 | 1967-01-12 | Canadian Ind | Stabilized slurry-type explosive composition |
CN103922264A (en) * | 2014-03-28 | 2014-07-16 | 江苏新美星包装机械股份有限公司 | Liquid correction device of filling equipment |
Also Published As
Publication number | Publication date |
---|---|
DE1015290B (en) | 1957-09-05 |
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