DE249035C - - Google Patents
Info
- Publication number
- DE249035C DE249035C DENDAT249035D DE249035DA DE249035C DE 249035 C DE249035 C DE 249035C DE NDAT249035 D DENDAT249035 D DE NDAT249035D DE 249035D A DE249035D A DE 249035DA DE 249035 C DE249035 C DE 249035C
- Authority
- DE
- Germany
- Prior art keywords
- bell
- crank
- electric motor
- end positions
- driven
- 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
Links
- 230000001172 regenerating Effects 0.000 claims 1
- 230000000875 corresponding Effects 0.000 description 1
- 230000001808 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L15/00—Heating of air supplied for combustion
- F23L15/02—Arrangements of regenerators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Tunnel Furnaces (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
- M 249035 -. KLASSE 24c. GRUPPE- M 249035 -. CLASS 24c. GROUP
umsetzbarer Glocke.convertible bell.
Zusatz zum Patent 244460 vom 23. Oktober 1910.Addendum to patent 244460 of October 23, 1910.
Patentiert im Deutschen Reiche vom 20. Oktober 1911 ab. Längste Dauer: 22. Oktober 1925.Patented in the German Empire on October 20, 1911. Longest duration: October 22, 1925.
Gegenstand der Erfindung ist eine weitere Ausbildung der Umsteuervorrichtung nach Patent 244460 und besteht darin, daß der das Umsetzen der Glocke bewirkende Kurbeltrieb von dem Elektromotor, anstatt wie beim Hauptpatent stets in derselben Drehrichtung, abwechselnd in der einen oder der anderen Drehrichtung angetrieben wird, also eine schwingende Bewegung ausführt, wobei eine an der Kurbel angebrachte Rolle in beiden Fällen, wenn die Glocke sich nahe ihrer Endlage befindet, unter Vermittlung eines geeigneten Gestänges die Ausschalter des Elektromotors steuert.The invention relates to a further embodiment of the reversing device according to Patent 244460 and consists in the fact that the crank mechanism causing the bell to move from the electric motor, instead of always in the same direction of rotation as in the main patent, is alternately driven in one or the other direction of rotation, so one oscillating movement, with a roller attached to the crank in both Cases when the bell is near its end position, with the mediation of a suitable Linkage controls the switch of the electric motor.
1S Auf der Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt, und zwar in Fig. ι im Aufriß, in Fig. 2 im Grundriß und in Fig. 3 in einem Schnitt nach der Linie A-A der Fig. 2. 1 S In the drawing, an embodiment of the invention is shown, namely in Fig. Ι in elevation, in Fig. 2 in plan and in Fig. 3 in a section along the line AA of FIG.
α ist das Ventilgehäuse, in dem die an den Lenkerpaaren b aufgehängte Ventilglocke c so angeordnet ist, daß sie in ihren Endlagen immer den mittleren Kanal d mit einem der beiden äußeren verbindet. Jedes Lenkerpaar sitzt auf einer Welle e, von denen eine aus dem Gehäuse herausgeführt und mit einem Arm f versehen ist, welcher durch eine Schubstange g mit einer durch den Elektromotor h unter Vermittlung der elastischen Kupplung i und des Schneckengetriebes k angetriebenen Kurbel I. verbunden ist, so daß durch Drehen der Kurbel ein Umsetzen der Glocke bewirkt wird Dabei ist die Anordnung so getroffen, daß im Gegensatz zum Hauptpatent der Antrieb der Kurbel I durch den Elektromotor h nicht stets in derselben Drehrichtung erfolgt, sondern daß der Motor bei jedem Umlegen der Glocke umgesteuert wird, so daß die Kurbel I eine hin und her gehende Bewegung ausführt. Um in den Endlagen der Glocke ein Ausschalten des Antriebsmotors h zu bewirken, dienen die zwei um Bolzen m1, m2 drehbaren Hebel riL, n2, die durch ein Gestänge o1, o2 mit den Ausschaltern p1, p2 und bei Drehstrom zugleich mit den Hilfsschaltern q1, q2 verbunden sind. An der Kurbel I ist eine Rolle r angeordnet, welche kurz vor der Endlage der Glocke einen der Hebel n1, n2 mitnimmt und damit die entsprechenden Aus- und Hilfsschalter steuert. α is the valve housing in which the valve bell c suspended from the link pairs b is arranged so that in its end positions it always connects the central channel d with one of the two outer ones. Each pair of links sits on a shaft e, one of which is led out of the housing and provided with an arm f which is connected by a push rod g to a crank I. driven by the electric motor h through the intermediary of the elastic coupling i and the worm gear k So that by turning the crank a relocation of the bell is effected. The arrangement is such that, in contrast to the main patent, the drive of the crank I by the electric motor h does not always take place in the same direction of rotation, but that the motor turns on each time the bell is turned is reversed so that the crank I performs a reciprocating motion. To effect h switching off the drive motor in the end positions of the bell, which serve two m to pin 1, m 2 rotatable lever ri L, n 2, p through a linkage, o 1, o 2 with the circuit breakers 1, p 2 and in the case of three-phase current, they are also connected to the auxiliary switches q 1 , q 2 . A roller r is arranged on the crank I , which takes one of the levers n 1 , n 2 with it shortly before the end position of the bell and thus controls the corresponding off and auxiliary switches.
Claims (2)
Publications (1)
Publication Number | Publication Date |
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DE249035C true DE249035C (en) |
Family
ID=507693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT249035D Active DE249035C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE249035C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4100344A1 (en) * | 1991-01-08 | 1992-07-09 | Elotech Gmbh Elektronik Lobens | Cloth contour cutting machine - has ultrasonic cutting heads, over hard steel underlayer giving clean cut edge |
-
0
- DE DENDAT249035D patent/DE249035C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4100344A1 (en) * | 1991-01-08 | 1992-07-09 | Elotech Gmbh Elektronik Lobens | Cloth contour cutting machine - has ultrasonic cutting heads, over hard steel underlayer giving clean cut edge |
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