DE49564C - Piston with overlapping eyelid rings held in place by snap rings - Google Patents

Piston with overlapping eyelid rings held in place by snap rings

Info

Publication number
DE49564C
DE49564C DENDAT49564D DE49564DA DE49564C DE 49564 C DE49564 C DE 49564C DE NDAT49564 D DENDAT49564 D DE NDAT49564D DE 49564D A DE49564D A DE 49564DA DE 49564 C DE49564 C DE 49564C
Authority
DE
Germany
Prior art keywords
piston
rings
place
eyelid
overlapping
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.)
Expired - Lifetime
Application number
DENDAT49564D
Other languages
German (de)
Original Assignee
A. SOCHER, Heizhaus-Vorstand der K. K. Oesterr. Staatsbahnen in Laibach
Publication of DE49564C publication Critical patent/DE49564C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/12—Details
    • F16J9/20—Rings with special cross-section; Oil-scraping rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Compressor (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Der Kolben besteht aus dem eigentlichen Kolbenkörper a, der Kolbenstange b, dem selbst spannenden Kolbenring c und dem darunterliegenden Spannringe d (letzterer kann auch fehlen), und zwar ist der Kolbenkörper nicht wie bei den bisher gebräuchlichen Kolben mit einer Nuth für den Kolbenring versehen, sondern glatt abgedreht.The piston consists of the actual piston body a, the piston rod b, the self- tensioning piston ring c and the clamping ring d underneath (the latter can also be missing). but smoothly turned off.

Diesen Kolbenkörper übergreift der Kolbenring von beiden Seiten und wird durch zwei Sprengringe/ festgehalten. Der innere Durchmesser des Kolbenringes ist ungefähr gleich dem äufseren Durchmesser des Kolbenkörpers, so dafs der Ring, ohne dafs man ihn aufzwängen müfste, über den Körper geschoben werden kann. Der Kolbenring ist schief aufgeschnitten, und die beiden Enden sind mit einem Schlitz versehen, in welchen ein Pafsstück g von gleichem Stoff wie der Kolbenring eingelegt wird; dasselbe legt sich genau an die Seiten an.The piston ring overlaps this piston body on both sides and is held in place by two snap rings /. The inner diameter of the piston ring is approximately equal to the outer diameter of the piston body, so that the ring can be pushed over the body without having to force it on. The piston ring is cut open at an angle, and the two ends are provided with a slot into which a fitting piece g made of the same material as the piston ring is inserted; the same applies exactly to the sides.

Das Stück g ist mit dem Spannringe d von innen durch Niete oder Schrauben befestigt und zweckmäfsig mit verbreiterten Rändern versehen, durch welche die Ringenden niedergehalten werden.The piece g is attached to the clamping ring d from the inside by rivets or screws and is expediently provided with widened edges by which the ring ends are held down.

Claims (1)

Patent-Anspruch:Patent claim: Ein Kolben für Dampfcylinder, Pumpen, Schieber u. s. w., gekennzeichnet durch die Anordnung eines durch Sprengringe auf dem abgedrehten Kolbenkörper befestigten Kolbenringes, dessen Enden durch ein Pafsstück niedergehalten werden, bei welchem die Abdichtung durch die eigene Spannkraft des Kolbenringes allein oder unterstützt durch einen untergelegten Spannring bewirkt wird.A piston for steam cylinders, pumps, slides, etc., characterized by the arrangement a piston ring attached to the turned piston body by snap rings, the ends of which are held down by a fitting, in which the seal by the piston ring's own clamping force alone or supported by one underlying clamping ring is effected.
DENDAT49564D Piston with overlapping eyelid rings held in place by snap rings Expired - Lifetime DE49564C (en)

Publications (1)

Publication Number Publication Date
DE49564C true DE49564C (en)

Family

ID=324480

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT49564D Expired - Lifetime DE49564C (en) Piston with overlapping eyelid rings held in place by snap rings

Country Status (1)

Country Link
DE (1) DE49564C (en)

Similar Documents

Publication Publication Date Title
DE49564C (en) Piston with overlapping eyelid rings held in place by snap rings
DE3233854A1 (en) Reciprocating piston pump
DE876386C (en) Cutting device for papers of all kinds, especially for trimming blueprint paper u. like
DE649015C (en) Bellows seal for shafts performing angular rotary movements
DE1966993U (en) SEAL FOR HIGH PRESSURE DEVICES.
DE867187C (en) Piston and cylinder training
DE817013C (en) Uncontrolled inlet valve for piston air pump
DE674720C (en) Metal seal for engine and pump pistons
DE44339C (en) Innovation on the lubrication pump protected by patent no. 43296 with a fixed spiral ring and rotating flat slide control
DE29462C (en) Pistons for steam, gas and hydraulic machines
DE625961C (en) scissors
DE603176C (en) Spreading device for piston
DE644944C (en) Roots piston pump or compressor with a hollow body made of flexible building material, designed as a flat ring and resting against a wall
DE3246782C2 (en)
DE318947C (en) Handle clamp
DE923586C (en) Seal for multi-part, in particular pneumatically controlled press cylinders, in particular telescopic cylinders for tipping platforms of motor vehicles, preferably power tugs
DE1671632U (en) AIR PUMP, IN PARTICULAR FOR MOTOR VEHICLES.
DE48264C (en) Compass head
DE518498C (en) Support device for freely projecting support arms, especially for dental drills
DE535175C (en) Dental cement syringe
DE486256C (en) Pulsator for milking machines
DE1498647U (en)
DE663218C (en) Hand drive device for beaters
DE391792C (en) Lubrication pump
DE627760C (en) Vacuum cleaner with hand-operated, double-acting piston pump