DE12472C - Automatic adjustment of unloaded, cylindrical expansion valve, influenced by the regulator - Google Patents

Automatic adjustment of unloaded, cylindrical expansion valve, influenced by the regulator

Info

Publication number
DE12472C
DE12472C DENDAT12472D DE12472DA DE12472C DE 12472 C DE12472 C DE 12472C DE NDAT12472 D DENDAT12472 D DE NDAT12472D DE 12472D A DE12472D A DE 12472DA DE 12472 C DE12472 C DE 12472C
Authority
DE
Germany
Prior art keywords
regulator
expansion valve
influenced
unloaded
automatic adjustment
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
DENDAT12472D
Other languages
German (de)
Original Assignee
O. MÜLLER in Neuschönefeld b./Leipzig
Publication of DE12472C publication Critical patent/DE12472C/en
Active legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L15/00—Valve-gear or valve arrangements, e.g. with reciprocatory slide valves, other than provided for in groups F01L17/00 - F01L29/00
    • F01L15/02—Valve-gear or valve arrangements, e.g. with reciprocatory slide valves, other than provided for in groups F01L17/00 - F01L29/00 with valves other than cylindrical, sleeve, or part-annularly-shaped, e.g. flat D-valves
    • F01L15/04—Valve-gear or valve arrangements, e.g. with reciprocatory slide valves, other than provided for in groups F01L17/00 - F01L29/00 with valves other than cylindrical, sleeve, or part-annularly-shaped, e.g. flat D-valves main valve being combined with auxiliary valve
    • F01L15/06—Valve-gear or valve arrangements, e.g. with reciprocatory slide valves, other than provided for in groups F01L17/00 - F01L29/00 with valves other than cylindrical, sleeve, or part-annularly-shaped, e.g. flat D-valves main valve being combined with auxiliary valve of Meyer or Rider type, i.e. in which the expansion is varied at the expansion valve itself

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lift Valve (AREA)

Description

1880.1880.

Klasse 14.Class 14.

0. MÜLLER in NEUSCHÖNEFELD bei LEIPZIG. Selbstthätige, vom Regulator beeinflurste Verstellung entlasteter cylindrischer Expansionsschieber. 0. MÜLLER in NEUSCHÖNEFELD near LEIPZIG. Automatic adjustment of unloaded cylindrical expansion valve, influenced by the regulator.

Patentirt im Deutschen Reiche vom 3. Januar 1880 ab.Patented in the German Empire on January 3, 1880.

Der Regulator, mit der verzahnten Hülse a verbunden, bewirkt durch die letztere beim Aufbezw. Niedergange, es mögen diese Bewegungen noch so gering sein, die Drehung des Rades i>', dasselbe ist durch eine Feder mit der Expansionsschieberstange verbunden, infolge dessen jede Drehung dieses Rades auf die Schieberstange c übertragen wird, ohne dieselbe in ihrer durch das Expansionsexcenter bewirkten hin- und hergehenden Bewegung zu hindern.The regulator, connected to the toothed sleeve a , caused by the latter when Aufbezw. Niedergange, however small these movements may be, the rotation of the wheel i>' is connected by a spring to the expansion slide rod, as a result of which every rotation of this wheel is transmitted to the slide rod c without it being effected in it by the expansion eccentric to prevent reciprocating movement.

Die entlasteten, cylinderförmigen Expansionsschieber dd werden bei jeder Drehung der Schieberstange c durch das wie gewöhnlich angeordnete Links- und Rechtsgewinde zusammen oder auseinander geschraubt.The relieved, cylinder-shaped expansion slide valves dd are screwed together or apart with each rotation of the slide rod c by the left and right-hand threads, which are usually arranged.

Durch diese Anordnung kann die Cylinderfüllung von 0,0 bis 0,8 je nach Bedürfnifs selbstthätig verändert werden.With this arrangement, the cylinder can be filled automatically from 0.0 to 0.8 depending on requirements to be changed.

Ein Vorzug dieser Anordnung ist der, dafs die Neuerung bei veränderter Dampfspannung gleich exact arbeitet, da wegen der entlasteten Schieber der Regulator bei hoher Spannung die gleiche Arbeit zu leisten hat, wie bei geringerer.An advantage of this arrangement is that the novelty occurs when the vapor tension is changed works exactly, because the regulator is relieved of pressure when the voltage is high has to do the same work as with less.

Claims (1)

PATENT-Anspruch:PATENT claim: An Dampfmaschinen - Expansionssteuerungen die durch den Regulator mittelst Zahnstange ohne Einschaltung eines Zwischenrades oder entsprechenden Segmentes bewirkte directe Verstellung der Expansionsschieber.On steam engines - expansion controls that are controlled by the regulator by means of a rack direct adjustment effected without switching on an intermediate wheel or corresponding segment the expansion valve.
DENDAT12472D Automatic adjustment of unloaded, cylindrical expansion valve, influenced by the regulator Active DE12472C (en)

Publications (1)

Publication Number Publication Date
DE12472C true DE12472C (en)

Family

ID=289680

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT12472D Active DE12472C (en) Automatic adjustment of unloaded, cylindrical expansion valve, influenced by the regulator

Country Status (1)

Country Link
DE (1) DE12472C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE36147E (en) * 1993-05-11 1999-03-16 Ronco R&D Incorporated Pasta, pastry, cookie and hors d'oeuvre maker

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE36147E (en) * 1993-05-11 1999-03-16 Ronco R&D Incorporated Pasta, pastry, cookie and hors d'oeuvre maker
US6743007B2 (en) 1993-05-11 2004-06-01 Advantage Partners Ip, Llc Pasta, pastry, cookie, and hors d'oeuvre maker
US7998514B2 (en) 1993-05-11 2011-08-16 Ronco Holding, Inc. Pasta, pastry, cookie, and hors d'oeuvre maker

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