DE27463C - New on pistons and piston packings - Google Patents

New on pistons and piston packings

Info

Publication number
DE27463C
DE27463C DENDAT27463D DE27463DA DE27463C DE 27463 C DE27463 C DE 27463C DE NDAT27463 D DENDAT27463 D DE NDAT27463D DE 27463D A DE27463D A DE 27463DA DE 27463 C DE27463 C DE 27463C
Authority
DE
Germany
Prior art keywords
piston
felt
pumps
screw bolts
beer pressure
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
DENDAT27463D
Other languages
German (de)
Original Assignee
F. W. FLÜGEL in Gotha und GUST. SCHEINERT in Berlin, Oranienstr. 181
Publication of DE27463C publication Critical patent/DE27463C/en
Active legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16JPISTONS; CYLINDERS; SEALINGS
    • F16J1/00Pistons; Trunk pistons; Plungers
    • F16J1/005Pistons; Trunk pistons; Plungers obtained by assembling several pieces
    • F16J1/006Pistons; Trunk pistons; Plungers obtained by assembling several pieces of different materials

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating Pumps (AREA)

Description

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

BERLIN. GEDRUCKT IN DEK REICHSDRUCKEREI..BERLIN. PRINTED IN DEK REICHSDRUCKEREI ..

Claims (2)

KAISERLICHES PATENTAMT. PATENTSCHRIFT KLASSE 47: Maschinenelemente. Fatentirt im Deutschen Reiche vom 14. December 1883 ab. Die Neuerung ist in erster Reihe für Bierdruckapparate bestimmt, kann jedoch ebensogut für andere Zwecke in Pumpen verschiedener Art Anwendung finden. Der Kolben besteht aus zwei cylindrischen Theilen A und B, welche in einander passen und durch Schraubenbolzen C zusammengehalten bezw. nach Bedarf weiter aus einander gezogen oder enger gegen einander geschoben werden. Auf diese cylindrischen Kolbentheile werden zwischen den Flantschen EB zwei Filzpatronen D aufgesteckt, welche in der Mitte gegen einander stofsen; es genügt unter Umständen auch eine einzige, den Raum zwischen den beiden Flantschen ausfüllende Patrone. Durch das Anziehen der Schraubenbolzen C, deren vorstehende Köpfe mit Vierkanten versehen sind, wird die untere Kolbenhälfte B gegen die obere A emporgezogen und der Filz nach aufsen gegen die Innenfläche des Cylinders geprefst, in welchem der Kolben arbeitet. Auf diese Weise läfst sich von den Schrauben C C aus die Spannung des Kolbens mit Leichtigkeit regeln. Die Benutzung des Filzes, welcher zweckmäfsig angefettet wird, hat den Vorzug, dafs die Anwendung von Schmieröl gänzlich entbehrlich wird, so dafs diese Kolbenpackung sich durch Reinlichkeit auszeichnet, ein Vortheil, welcher in Bierdruckapparaten und anderen Pumpen, durch welche flüssige Genufsmittel gehoben werden, von gröfster Bedeutung ist. Paten τ-An Sprüche:IMPERIAL PATENT OFFICE. PATENT CLASS 47: Machine elements. Date of death in the German Empire on December 14, 1883. The innovation is primarily intended for beer pressure equipment, but can just as easily be used for other purposes in pumps of various types. The piston consists of two cylindrical parts A and B, which fit into one another and are held together or respectively by screw bolts C. be pulled further apart or pushed closer together as required. Two felt cartridges D are placed on these cylindrical piston parts between the flanges EB, and they butt against each other in the middle; under certain circumstances a single cartridge filling the space between the two flanges is sufficient. By tightening the screw bolts C, the protruding heads of which are provided with square edges, the lower piston half B is pulled up against the upper half A and the felt is pressed outwards against the inner surface of the cylinder in which the piston works. In this way, the tension of the piston can be regulated with ease from the screws C C. The use of felt, which is suitably greased, has the advantage that the use of lubricating oil is entirely unnecessary, so that this piston packing is distinguished by its cleanliness, an advantage which is found in beer pressure apparatus and other pumps through which liquid drinks are lifted of the greatest importance. Godfather τ-An Proverbs: 1. Die Zusammensetzung des Kolbens aus den beiden durch Schraubenbolzen gegen einander verschiebbaren, die Packung D zwischen sich fassenden cylindrischen Theilen A und B. 1. The composition of the piston consists of the two cylindrical parts A and B , which can be displaced against each other by screw bolts, the packing D between them. 2. Die Anwendung von Filzpatronen D als Kolbenpackung in Bierdruckapparaten und Pumpen anderer Art.2. The use of felt cartridges D as piston packs in beer pressure equipment and pumps of other types.
DENDAT27463D New on pistons and piston packings Active DE27463C (en)

Publications (1)

Publication Number Publication Date
DE27463C true DE27463C (en)

Family

ID=303774

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT27463D Active DE27463C (en) New on pistons and piston packings

Country Status (1)

Country Link
DE (1) DE27463C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2737887A1 (en) * 1977-08-23 1979-03-08 Festo Maschf Stoll G Seal ring for pneumatic ram piston - comprises plastics ring against adjacent harder plastics guide ring and clamped in two=part piston
DE19514874A1 (en) * 1995-04-22 1996-10-24 Alois Tischler Dry-type piston seal for Stirling machines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2737887A1 (en) * 1977-08-23 1979-03-08 Festo Maschf Stoll G Seal ring for pneumatic ram piston - comprises plastics ring against adjacent harder plastics guide ring and clamped in two=part piston
DE19514874A1 (en) * 1995-04-22 1996-10-24 Alois Tischler Dry-type piston seal for Stirling machines

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