DE665605C - Liquid damper, for example for automatic scales - Google Patents
Liquid damper, for example for automatic scalesInfo
- Publication number
- DE665605C DE665605C DEH151432D DEH0151432D DE665605C DE 665605 C DE665605 C DE 665605C DE H151432 D DEH151432 D DE H151432D DE H0151432 D DEH0151432 D DE H0151432D DE 665605 C DE665605 C DE 665605C
- Authority
- DE
- Germany
- Prior art keywords
- piston
- conical
- liquid damper
- pins
- automatic scales
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/06—Means for damping oscillations, e.g. of weigh beams
- G01G23/08—Means for damping oscillations, e.g. of weigh beams by fluid means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid-Damping Devices (AREA)
Description
Flüssigkeitsdämpfer, beispielsweise für selbsttätige Waagen Die Erfindung betrifft einen .Flüssigkeitsdämpfer, beispielsweise für selbsttätige Waagen, bei dem in Richtung der Kolbenbewegung konisch gestaltete Glieder eine Änderung der Dämpfungsgröße in Abhängigkeit von der Kolbenstellung bewirken.Liquid damper, for example for automatic balances The invention relates to a liquid damper, for example for automatic scales the conical members in the direction of the piston movement change the Effect the damping size depending on the piston position.
Bei den bekannten Flüssigkeitsdämpfern dieser Art sind die konisch gestalteten Glieder als Nuten der Innenwandung eines die Dämpfungsflüssigkeit sowie den Kolben enthaltenden Zylinders ausgebildet. Diese bekannte Ausbildung der konischen Glieder als Nuten hat den Nachteil, daß die Nuten schwer herzustellen sind.In the known liquid dampers of this type, they are conical designed members as grooves of the inner wall of the damping fluid as well formed the cylinder containing the piston. This known design of the conical Members as grooves have the disadvantage that the grooves are difficult to manufacture.
Um diesen Nachteil zu beseitigen, sind erfindungsgemäß die konisch gestaltetenGlieder als durch öffnungen des Kolbens gehende konische Stifte ausgebildet.In order to eliminate this disadvantage, according to the invention, the are conical designed members are designed as conical pins passing through openings in the piston.
In der Zeichnung ist der Flüssigkeitsdämpfer dargestellt.The liquid damper is shown in the drawing.
Abb. i zeigt einen Längsschnitt durch den Zylinder.Fig. I shows a longitudinal section through the cylinder.
Abb.2 zeigt eine Draufsicht auf den Kolben und die Stifte.Figure 2 shows a top view of the piston and pins.
Abb. 3 zeigt eine Draufsicht auf die Schließplatte und die Stifte.Fig. 3 shows a top view of the locking plate and the pins.
In dem Zylinder g sind konisch gestaltete Stifte g' angeordnet, die durch im Kolben g" vorgesehene Öffnungen geführt sind. Außer den Öffnungen für die Stifte g' sind weitere Öffnungen g"" (Abb.2) vorgesehen, durch welche bei der Aufwärtsbewegung des Kolbens g" ein weiteres Durchfließen der Flüssigkeit erreicht wird. Die auf der Mutter li der Kolbenstange h beweglich angeordnete Platte g"' bezweckt ein Schließen der Öffnungen g`... bei der Abwärtsbewegung des Kolbens g", wodurch die Dämpfungswirkung eingeleitet und erhöht wird.In the cylinder g conically shaped pins g 'are arranged, which are guided through openings provided in the piston g ". In addition to the openings for the pins g', further openings g""(Fig.2) are provided through which during the upward movement of the Piston g "a further flow of the liquid is achieved. The plate g "', which is movably arranged on the nut li of the piston rod h, has the purpose of closing the openings g` ... during the downward movement of the piston g ", whereby the damping effect is initiated and increased.
Entsprechend der erforderlichen Dämpfungs- . wirkung muß die konische Ausbildung der Stifte g' gewählt werden.According to the required damping. effect must be conical Training of the pins g 'can be selected.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH151432D DE665605C (en) | Liquid damper, for example for automatic scales |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH151432D DE665605C (en) | Liquid damper, for example for automatic scales |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE665605C true DE665605C (en) | 1938-09-29 |
Family
ID=7181166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEH151432D Expired DE665605C (en) | Liquid damper, for example for automatic scales |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE665605C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE958777C (en) * | 1952-03-13 | 1957-02-21 | Butz & Leitz G M B H Maschinen | Device for inclination scales to accelerate and then dampen the pendulum vibrations |
| DE965169C (en) * | 1953-10-31 | 1957-06-06 | Toledo Werk Dipl Ing Th Pruemm | Scales with a device for locking the load balancing and display or pressure device when the equilibrium position is reached |
| DE975287C (en) * | 1951-11-28 | 1961-11-02 | Siemens Ag | Arrangement for damping movable display elements of measuring devices, in particular recording devices |
-
0
- DE DEH151432D patent/DE665605C/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE975287C (en) * | 1951-11-28 | 1961-11-02 | Siemens Ag | Arrangement for damping movable display elements of measuring devices, in particular recording devices |
| DE958777C (en) * | 1952-03-13 | 1957-02-21 | Butz & Leitz G M B H Maschinen | Device for inclination scales to accelerate and then dampen the pendulum vibrations |
| DE965169C (en) * | 1953-10-31 | 1957-06-06 | Toledo Werk Dipl Ing Th Pruemm | Scales with a device for locking the load balancing and display or pressure device when the equilibrium position is reached |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE930068C (en) | Hydraulic shock absorber | |
| DE655224C (en) | Air suspension with shock absorption device, especially for motor vehicles | |
| DE665605C (en) | Liquid damper, for example for automatic scales | |
| DE684075C (en) | Fluid damping for sliding armature motors | |
| DE692177C (en) | Ring valve | |
| DE2722884A1 (en) | Piston valve for pressurised gas spring cylinder - has ball sealing in one direction and providing extra pressure compensation in other | |
| DE642815C (en) | Automatic spring-loaded ring valve | |
| DE950524C (en) | Labyrinth stuffing box made of individual segments | |
| DE933004C (en) | Hydraulic shock absorber | |
| DE1655225A1 (en) | Working piston with valve arrangement | |
| DE366815C (en) | Device for filling a certain amount of liquid | |
| DE476903C (en) | Disc gas container | |
| DE633497C (en) | Overflow valve for liquid shock absorber | |
| DE496409C (en) | Control valve designed as a double seat valve | |
| DE541624C (en) | Laundry rammer | |
| DE581876C (en) | Damper, especially for scales | |
| DE7611913U1 (en) | FLOW LIMITER | |
| AT120473B (en) | Throttle valve for locomotives. | |
| DE548730C (en) | Closing flask for waterless gas containers | |
| DE560069C (en) | Automatic mixing valve for gas machines | |
| DE609260C (en) | Payment tray | |
| AT143852B (en) | Overflow valve for liquid shock absorbers. | |
| DE519773C (en) | Automatic oiler, especially for compressed air machines | |
| DE475192C (en) | Vascular promotion | |
| DE717802C (en) | Segment lock for water passages on double-walled lock gates |