WO1990008943A1 - Anzeigevorrichtung für drehbar gelagerte bauteile - Google Patents
Anzeigevorrichtung für drehbar gelagerte bauteile Download PDFInfo
- Publication number
- WO1990008943A1 WO1990008943A1 PCT/EP1990/000125 EP9000125W WO9008943A1 WO 1990008943 A1 WO1990008943 A1 WO 1990008943A1 EP 9000125 W EP9000125 W EP 9000125W WO 9008943 A1 WO9008943 A1 WO 9008943A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rolling member
- knob
- window
- cylindrical housing
- hollow cylindrical
- 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.)
- Ceased
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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0008—Mechanical means
- F16K37/0016—Mechanical means having a graduated scale
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/16—Elements for restraining, or preventing the movement of, parts, e.g. for zeroising
- G01D11/18—Springs
-
- 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
- G05D16/0644—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 directly on the obturator
- G05D16/0655—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 directly on the obturator using one spring-loaded membrane
- G05D16/0661—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 directly on the obturator using one spring-loaded membrane characterised by the loading mechanisms of the membrane
Definitions
- Display device for rotatably mounted components
- the present invention relates to a display device according to the preamble of patent claim 1.
- a display device is known from DS-PS 2 147 000.
- Fig. 1 is a partially sectioned view of a
- FIG. 2 is a view in the direction of arrow A in Fig. 1; and Fi ⁇ . 3 shows a sectional view along the line III-III in FIG. 1.
- Fig. 1 shows a pressure reducer 10, in which the reduced pressure on the output side by means of a Eeder hood 12 and an adjustment knob 14 is specified.
- the spring cover 12 is screwed into an internal thread of the pressure reducer valve housing and clamps a membrane 16 on one shoulder, which compares the pressure on the outlet side with the pressure of an adjustable setpoint spring 18.
- a valve spindle 20 passes through a central bore of the membrane 16. It is fixed with the aid of two disks 22, 24 arranged above and below and by means of a nut 26 with respect to the membrane 16.
- the lower end of the setpoint spring 18 rests on the upper disk 22 upper end abuts an axially adjustable Viderlagersplatte 28.
- the counter bearing disk 28 engages with at least one lug 30 in an axially parallel slot 32 in the interior of the spring bonnet 12, and an axially fixed threaded pin 34 engages in a central threaded bore 36 in the counter bearing disk 28.
- the threaded pin 34 projects through the surface of the spring bonnet 12 and is provided at the protruding end with a square 38, which is overlapped by a shoulder 40 with a corresponding recess of the adjusting knob 14.
- a screw 42 is used to fasten the knob 14 with the threaded pin 34. In the fastened State, the rotary knob 14 is guided in its rotation in a concentric groove or on a concentric shoulder 44 in or on the surface of the spring bonnet 12.
- An eccentric groove 46 in the surface of the spring bonnet 12 serves to guide a cylindrical rolling member 48.
- the rolling member 48 has external teeth 50 on its cylindrical outer surface, and the adjusting knob 14 has internal teeth 52 on its hollow cylindrical inner surface.
- the grooves 44 and 46 cause the toothings to engage one another at a point on the circumference which is predetermined where the eccentric groove 46 comes closest to the concentric groove 44, as can best be seen from FIG. 3.
- the rolling member 48 has a scale on the circumference of the outer surface or surface, which is visible through a window 54a or 54 on the circumferential side or on the front side of the rotary knob 14.
- the rolling member 48 carrying the scale rotates under these windows 54, 54a, the scale being readable only in the window.
- a pane with a convex elevation can be inserted into the window 54, 54a in order to achieve a magnifying magnifying effect.
- the remaining surface can be made opaque by knurling on the circumference and by roughening the surface.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Mechanical Control Devices (AREA)
- Road Signs Or Road Markings (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Dry Shavers And Clippers (AREA)
- Soil Working Implements (AREA)
- Displays For Variable Information Using Movable Means (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Abstract
Description
Claims
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9090902233T DE59000255D1 (de) | 1989-01-25 | 1990-01-23 | Anzeigevorrichtung fuer drehbar gelagerte bauteile. |
| AT90902233T ATE79465T1 (de) | 1989-01-25 | 1990-01-23 | Anzeigevorrichtung fuer drehbar gelagerte bauteile. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG8900815.4U | 1989-01-25 | ||
| DE8900815U DE8900815U1 (de) | 1989-01-25 | 1989-01-25 | Anzeigevorrichtung für drehbar gelagerte Bauteile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1990008943A1 true WO1990008943A1 (de) | 1990-08-09 |
Family
ID=6835387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP1990/000125 Ceased WO1990008943A1 (de) | 1989-01-25 | 1990-01-23 | Anzeigevorrichtung für drehbar gelagerte bauteile |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0455678B1 (de) |
| AT (1) | ATE79465T1 (de) |
| DE (2) | DE8900815U1 (de) |
| DK (1) | DK0455678T3 (de) |
| ES (1) | ES2034856T3 (de) |
| WO (1) | WO1990008943A1 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9518676B2 (en) | 2012-10-30 | 2016-12-13 | Buerkert Werke Gmbh | Device for indicating the position of a valve spindle |
| CN108825857A (zh) * | 2018-07-24 | 2018-11-16 | 段小刚 | 能指示状态的阀杆单元以及电磁阀 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITPD980033A1 (it) * | 1998-02-17 | 1999-08-17 | Sit La Precisa Spa | Dispositivo regolatore della pressione di erogazione di un gas |
| DE19837012C2 (de) * | 1998-08-14 | 2002-04-04 | Honeywell Ag | Armatur für den Anschluß eines Wärmetauschers |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH399857A (fr) * | 1964-06-04 | 1965-09-30 | Aguet Emile | Indicateur de position pour organe de commande à mouvement circulaire ou hélicoïdal |
| CH495520A (de) * | 1968-08-30 | 1970-08-31 | Bosch Gmbh Robert | Einstellvorrichtung für eine Spindel |
| DE2042590A1 (de) * | 1969-10-02 | 1971-04-29 | Int Basic Economy Corp | Einstellvorrichtung fuer die steuerung von hydraulischen geraeten |
| DE2147000B1 (de) * | 1971-09-21 | 1973-02-08 | Braukmann, Heinrich, 6950 Mosbach | Anzeigevorrichtung fuer drehbar gelagerte bauteile, insb. ventilspindeln |
| GB1401614A (en) * | 1971-07-06 | 1975-07-16 | British Oxygen Co Ltd | Pressure-reducing gas-flow regulator valves |
| US4696320A (en) * | 1986-12-05 | 1987-09-29 | Wilkerson Corporation | Pressure control valve with push-pull locking adjustment knob |
-
1989
- 1989-01-25 DE DE8900815U patent/DE8900815U1/de not_active Expired - Lifetime
-
1990
- 1990-01-23 ES ES199090902233T patent/ES2034856T3/es not_active Expired - Fee Related
- 1990-01-23 DK DK90902233.7T patent/DK0455678T3/da active
- 1990-01-23 WO PCT/EP1990/000125 patent/WO1990008943A1/de not_active Ceased
- 1990-01-23 EP EP90902233A patent/EP0455678B1/de not_active Expired - Lifetime
- 1990-01-23 AT AT90902233T patent/ATE79465T1/de not_active IP Right Cessation
- 1990-01-23 DE DE9090902233T patent/DE59000255D1/de not_active Expired - Lifetime
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH399857A (fr) * | 1964-06-04 | 1965-09-30 | Aguet Emile | Indicateur de position pour organe de commande à mouvement circulaire ou hélicoïdal |
| CH495520A (de) * | 1968-08-30 | 1970-08-31 | Bosch Gmbh Robert | Einstellvorrichtung für eine Spindel |
| DE2042590A1 (de) * | 1969-10-02 | 1971-04-29 | Int Basic Economy Corp | Einstellvorrichtung fuer die steuerung von hydraulischen geraeten |
| GB1401614A (en) * | 1971-07-06 | 1975-07-16 | British Oxygen Co Ltd | Pressure-reducing gas-flow regulator valves |
| DE2147000B1 (de) * | 1971-09-21 | 1973-02-08 | Braukmann, Heinrich, 6950 Mosbach | Anzeigevorrichtung fuer drehbar gelagerte bauteile, insb. ventilspindeln |
| US4696320A (en) * | 1986-12-05 | 1987-09-29 | Wilkerson Corporation | Pressure control valve with push-pull locking adjustment knob |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9518676B2 (en) | 2012-10-30 | 2016-12-13 | Buerkert Werke Gmbh | Device for indicating the position of a valve spindle |
| CN108825857A (zh) * | 2018-07-24 | 2018-11-16 | 段小刚 | 能指示状态的阀杆单元以及电磁阀 |
| CN108825857B (zh) * | 2018-07-24 | 2019-08-30 | 段小刚 | 能指示状态的阀杆单元以及电磁阀 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0455678B1 (de) | 1992-08-12 |
| ATE79465T1 (de) | 1992-08-15 |
| ES2034856T3 (es) | 1993-04-01 |
| DE59000255D1 (de) | 1992-09-17 |
| EP0455678A1 (de) | 1991-11-13 |
| DK0455678T3 (da) | 1992-11-30 |
| DE8900815U1 (de) | 1990-05-23 |
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