DE1003157B - Gas pressure regulator with a valve rod controlled by a membrane - Google Patents
Gas pressure regulator with a valve rod controlled by a membraneInfo
- Publication number
- DE1003157B DE1003157B DEM16312A DEM0016312A DE1003157B DE 1003157 B DE1003157 B DE 1003157B DE M16312 A DEM16312 A DE M16312A DE M0016312 A DEM0016312 A DE M0016312A DE 1003157 B DE1003157 B DE 1003157B
- Authority
- DE
- Germany
- Prior art keywords
- lever
- valve rod
- membrane
- transmission ratio
- stroke
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
- G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
- G05D16/0675—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting on the obturator through a lever
- G05D16/0683—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting on the obturator through a lever using a spring-loaded membrane
- G05D16/0686—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting on the obturator through a lever using a spring-loaded membrane characterised by the form of the lever
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanically-Actuated Valves (AREA)
Description
Anmelder:Applicant:
Rudolf Majert G.m.b.H.,
Kassel-Bettenhausen, Ochshäuser Str. 45 aRudolf Majert GmbH,
Kassel-Bettenhausen, Ochshäuser Str. 45 a
Josef Gottfried, Kassel,
ist als Erfinder genannt wordenJosef Gottfried, Kassel,
has been named as the inventor
hohen Anfangswert bis zu der Endübersetzung 1 : 1 erreicht werden. Als vorteilhaft hat sich eine nach einer Evolvente gekrümmte Abwälzfläche erwiesen. Sind die Abwälzflächen beider Hebel 3 und 4 nach einer Evolvente gekrümmt, so erfolgt das Abwälzen wie bei einer Evolventenverzahnung. Dabei ist ein reibungsfreies Abrollen gesichert.high initial value can be achieved up to the final ratio 1: 1. One of the following has proven to be advantageous proved to be an involute curved rolling surface. Are the rolling surfaces of both levers 3 and 4 after If an involute is curved, the rolling takes place as with an involute toothing. There is a Friction-free unwinding ensured.
Pat ε ν τ α ν s ρ r ü c η Ε:Pat ε ν τ α ν s ρ r ü c η Ε:
1. Gasdruckregler mit einer durch eine Membran gesteuerten Ventilstange, bei dem der Membranhub durch ein Hebelgestänge zunächst in einem Übersetzungsverhältnis und erst nach Ausführung eines Teilhubes ohne Übersetzung direkt auf die Ventilstange übertragen wird, wobei ein von der Membran gesteuerter Hebel über einem auf der gegenüberliegenden Seite der Ventilstange gelagerten, an der Ventilstange angreifenden Hebel angeordnet ist, nach der Hauptpatentanmeldung M 12793 X/4c, dadurch gekennzeichnet, daß mindestens eine der beiden einander zugekehrten Flächen der Steuerhebel (3, 4) als Kurvenfläche ausgebildet ist,, die sich entsprechend dem Membranhub auf der Gegenfläche abwälzt, wobei die Übersetzung von dem gewählten hohen Anfangsübersetzungsverhältnis stetig bis auf das Verhältnis 1:1 heruntergeht.1. Gas pressure regulator with a valve rod controlled by a diaphragm, in which the diaphragm stroke by means of a lever linkage initially in a transmission ratio and only after execution of a partial stroke is transmitted directly to the valve rod without translation, with a diaphragm controlled lever over one on the opposite side of the valve stem mounted, acting on the valve rod lever is arranged, according to the main patent application M 12793 X / 4c, characterized in that at least one of the two facing each other Areas of the control lever (3, 4) is designed as a curved surface, which is accordingly the diaphragm stroke rolls on the opposite surface, the translation of the selected high The initial transmission ratio goes down steadily down to the ratio 1: 1.
2. Gasdruckregler nach Anspruch 1, dadurch gekennzeichnet, daß die Abwälzfläche des einen oder beider Steuerhebel (3, 4) eine nach einer Evolvente gekrümmte Kurvenfläche ist.2. Gas pressure regulator according to claim 1, characterized in that the rolling surface of the one or of both control levers (3, 4) is a curved surface that is curved according to an involute.
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
© 609 837/4 2.57© 609 837/4 2.57
Claims (1)
Membran gesteuerten VentilstangeIn the example shown, the mutually facing surfaces of both levers 3, 4 are designed as curved surfaces. By shaping the curves accordingly, the desired continuous transition of the transmission ratio from a gas pressure regulator to a through a
Diaphragm controlled valve rod
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM16312A DE1003157B (en) | 1952-11-15 | 1952-11-15 | Gas pressure regulator with a valve rod controlled by a membrane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM16312A DE1003157B (en) | 1952-11-15 | 1952-11-15 | Gas pressure regulator with a valve rod controlled by a membrane |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1003157B true DE1003157B (en) | 1957-02-28 |
Family
ID=7297141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEM16312A Pending DE1003157B (en) | 1952-11-15 | 1952-11-15 | Gas pressure regulator with a valve rod controlled by a membrane |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1003157B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4684103A (en) * | 1986-08-25 | 1987-08-04 | Baumann Hans D | Lever-amplified actuating means for valves and other devices |
US5215286A (en) * | 1992-05-26 | 1993-06-01 | Nupro Company | High pressure diaphragm valve |
WO2012126185A1 (en) * | 2011-03-24 | 2012-09-27 | Fisher Regulators (Shanghai) Co., Ltd. | Fluid regulator having lever cartridge |
WO2020051603A1 (en) * | 2018-09-10 | 2020-03-19 | Msg Mechatronic Systems Gmbh | Valve device |
-
1952
- 1952-11-15 DE DEM16312A patent/DE1003157B/en active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4684103A (en) * | 1986-08-25 | 1987-08-04 | Baumann Hans D | Lever-amplified actuating means for valves and other devices |
US5215286A (en) * | 1992-05-26 | 1993-06-01 | Nupro Company | High pressure diaphragm valve |
US5253671A (en) * | 1992-05-26 | 1993-10-19 | Nupro Company | High pressure diaphragm valve |
WO2012126185A1 (en) * | 2011-03-24 | 2012-09-27 | Fisher Regulators (Shanghai) Co., Ltd. | Fluid regulator having lever cartridge |
WO2020051603A1 (en) * | 2018-09-10 | 2020-03-19 | Msg Mechatronic Systems Gmbh | Valve device |
CN112654768A (en) * | 2018-09-10 | 2021-04-13 | Msg机电系统有限公司 | Valve device |
US11352928B2 (en) | 2018-09-10 | 2022-06-07 | Msg Mechatronic Systems Gmbh | Valve device |
CN112654768B (en) * | 2018-09-10 | 2022-08-23 | Msg机电系统有限公司 | Valve device |
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