DE83988C - - Google Patents

Info

Publication number
DE83988C
DE83988C DENDAT83988D DE83988DA DE83988C DE 83988 C DE83988 C DE 83988C DE NDAT83988 D DENDAT83988 D DE NDAT83988D DE 83988D A DE83988D A DE 83988DA DE 83988 C DE83988 C DE 83988C
Authority
DE
Germany
Prior art keywords
speed
impeller
valve
liquid
increase
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.)
Active
Application number
DENDAT83988D
Other languages
German (de)
Publication of DE83988C publication Critical patent/DE83988C/de
Active legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D13/00—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Den Gegenstand vorliegender Erfindung bildet eine besondere Ausführung derjenigen Widerstands-Regulatoren, welche die Einhaltung der gleichmäfsigen Geschwindigkeit eines Betriebes dadurch bewirken, dafs bei Anwachsen der Tourenzahl Widerstand in den Betrieb eingeschaltet wird, dessen Gröfse mit der Geschwindigkeit wächst, welche somit eine den Betrieb je nach Steigerung der Tourenzahl mehr oder weniger bremsende Wirkung ausüben. The subject of the present invention forms a particular embodiment of those Resistance regulators, which maintain the steady speed of an operation in this way, when the number of revolutions increases, resistance is switched on in operation whose size grows with the speed, which is one of the Operation depending on the increase in the number of tours exert a more or less braking effect.

Im vorliegenden Falle wird der Widerstand dadurch erzeugt, dafs Flüssigkeit in Geschwindigkeit versetzt wird, welche derselben dann wieder entzogen wird.In the present case the resistance is produced by the fact that the liquid moves in speed is offset, which is then withdrawn from the same.

In einem Gehäuse K rotirt ein durch Riemscheibe -R angetriebenes Flügelrad S; durch ein Ventil V, welches von einem Centrifugalpendel oder sonstigen Tachometer T bethätigt wird, kann dem Flügelrad Flüssigkeit zugeführt werden. Eine Oeffnung O am äufseren Umfang des Flügelradgehäuses ermöglicht den sofortigen Auswurf der zugetretenen Flüssigkeit. An impeller S driven by a pulley -R rotates in a housing K; Liquid can be fed to the impeller through a valve V, which is actuated by a centrifugal pendulum or other tachometer T. An opening O on the outer circumference of the impeller housing enables the liquid that has entered to be ejected immediately.

Ist die Geschwindigkeit des Regulators unter der normalen, so ist das Ventil geschlossen und das Flügelrad S rotirt im Luftraum. Wächst die Geschwindigkeit, so hebt sich das Ventil, und zwar desto mehr, je gröfser der Geschwindigkeitszuwächs ist. Mit der Menge der zugetretenen· Flüssigkeit wächst der Kraftverbrauch des Regulators, wodurch zu schneller Gang des Betriebes verhindert wird. Der Regulator kann mit horizontaler oder verticaler Welle angeordnet werden.If the speed of the regulator is below normal, the valve is closed and the impeller S rotates in the air space. If the speed increases, the valve rises, the more the greater the increase in speed. The power consumption of the regulator increases with the amount of liquid that has entered, which prevents operation from going too fast. The regulator can be arranged with a horizontal or vertical shaft.

Claims (1)

Patent-Anspruch: 'Patent claim: ' Ein Widerstands-Regulator, bei welchem das von der Maschine angetriebene Flügelrad im Luftraum K läuft, so lange eine bestimmte Tourenzahl nicht überschritten wird, während im Verhältnisse des Geschwindigkeitszuwachses das Tachometer (T) ein Ventil (V) . zwecks Einlassens von Flüssigkeit nach dem Räume (K) öffnet, welche vom Flügelrad mitgenommen und bei (O) ausgeworfen wird.A resistance regulator, in which the impeller driven by the machine runs in the air space K as long as a certain number of revolutions is not exceeded, while the speedometer (T) has a valve (V) in proportion to the increase in speed. for the purpose of admitting liquid to the space (K) opens, which is carried along by the impeller and ejected at (O). Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT83988D Active DE83988C (en)

Publications (1)

Publication Number Publication Date
DE83988C true DE83988C (en)

Family

ID=356258

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT83988D Active DE83988C (en)

Country Status (1)

Country Link
DE (1) DE83988C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5399790A (en) * 1988-04-29 1995-03-21 Trustees Of The University Of Pennsylvania Non-steroid and non-prostanoid inhibitors of steroid and prostaglandin transforming enzymes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5399790A (en) * 1988-04-29 1995-03-21 Trustees Of The University Of Pennsylvania Non-steroid and non-prostanoid inhibitors of steroid and prostaglandin transforming enzymes

Similar Documents

Publication Publication Date Title
DE83988C (en)
EP0240777A3 (en) Cooling pump for a motor vehicle internal-combustion engine
DE364732C (en) Control for centrifugal fan
DE379291C (en) Device for the automatic regulation of the rotational speed of turbines
DE3631624A1 (en) COOLING SYSTEM WITH CENTRIFUGAL SAVING DEVICE
DE581489C (en) Automatic compensation between drive force and load, especially of compressed air-driven grinding and drilling machines
DE625343C (en) Device for returning lubricant to the suction chamber of a compressor
DE708088C (en) Vibratory colloid mill
DE42713C (en) Regulator
DE190519C (en) Speedometer
DE336958C (en) Device to keep the speed change of the engine as low as possible due to relief in motor-driven centrifugal breakers
DE710251C (en) Partially pressurized impulse turbine
DE2043083B2 (en) Method and blading to reduce the winding movement of a mass particle when flowing through a turbo machine
DE320030C (en) Automatic supply of an auxiliary propellant, which is approximately under the normal maximum pressure of the machine, to an internal combustion engine during the working stroke under control by the regulator
DE292886C (en)
DE437213C (en) Device to prevent pumping in centrifugal compressors
DE114962C (en)
DE971041C (en) Turning head for machining for the purpose of manufacturing rolling gauges and cold pilger rolls
DE28911C (en) Regulator
DE89634C (en)
DE344108C (en) Crank capsule pump with an eccentric as a displacer and a crank loop as a work area
DE76465C (en) Embodiment of the regulating device for impeller water meters patented under No. 51767
AT84878B (en) Control device for power and working machines, in particular for grinding machines operated by compressed air, as well as reaming and drilling machines.
DE900767C (en) Drive a stand or bench drill
DE215341C (en)