DE392485C - Aluminum cylinder for valveless explosion engines - Google Patents

Aluminum cylinder for valveless explosion engines

Info

Publication number
DE392485C
DE392485C DEF53579D DEF0053579D DE392485C DE 392485 C DE392485 C DE 392485C DE F53579 D DEF53579 D DE F53579D DE F0053579 D DEF0053579 D DE F0053579D DE 392485 C DE392485 C DE 392485C
Authority
DE
Germany
Prior art keywords
cylinder
valveless
explosion engines
aluminum cylinder
aluminum
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
Application number
DEF53579D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fiat SpA
Original Assignee
Fiat SpA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fiat SpA filed Critical Fiat SpA
Priority to DEF53579D priority Critical patent/DE392485C/en
Application granted granted Critical
Publication of DE392485C publication Critical patent/DE392485C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • 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
    • F01L5/00—Slide valve-gear or valve-arrangements
    • F01L5/04—Slide valve-gear or valve-arrangements with cylindrical, sleeve, or part-annularly shaped valves
    • F01L5/06—Slide valve-gear or valve-arrangements with cylindrical, sleeve, or part-annularly shaped valves surrounding working cylinder or piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Description

Aluminiumzylinder für ventillose Explosionsmotoren. Die Erfindung betrifft einen Aluminiumzylinder für ventillose Explosionsmotoren, welcher erfindungsgemäß an beiden Enden mit je einer Gleitfläche für :den gleichachsig zum- Arbeitszylinder liegenden Steuerungsschieber ausgestattet ist. Die Gleitflächen bestehen aus Ringen aus widerstandsfähigem Material, beispielsweise Gußeisen, .die in Nuten des Zylinderkörpers eingefügt und in geeigneter Weise befestigt sind, und dienen dazu, die durch die Reibung des 5teuerschiebers hervorgebrachte rasche Abnutzung des Aluminiums zu verhindern.Aluminum cylinder for valveless explosion engines. The invention relates to an aluminum cylinder for valveless explosion engines, which according to the invention at both ends with a sliding surface each for: the coaxial to the working cylinder lying control slide is equipped. The sliding surfaces consist of rings Made of resistant material, such as cast iron,. die in grooves in the cylinder body inserted and fastened in a suitable manner, and are used by the To prevent friction of the 5 control slide caused rapid wear of the aluminum.

Die Zeichnung zeigt einige Ausführungsbeispiele des Erfindungsgegenstandes.The drawing shows some exemplary embodiments of the subject matter of the invention.

Abb. i ist ein Längsschnitt.Fig. I is a longitudinal section.

Abb. 2 und 3 sind entsprechende Schnitte, welche verschiddene Befestigungsarten der Gleitflächen angeben.Fig. 2 and 3 are corresponding sections showing different types of attachment specify the sliding surfaces.

Auf den Zeichnungen bedeutet i den abnehnnharen Kopf des Zylinders, 2 den in Aluminium gegossenen Zylinderkörper, 3 und 4 die oben und .unten eingesetzten inneren Gleitflächen und 5 und 6 die zylindrischen Verteilungsschieber, die gleichachsig mit dem Zylinder sind.. Der äußere Schieber 5 ist an den Gleitflächen 3 .und q. ge#.ührt. Diese bestehen aus widerstandsfähigerem Metall, beispielsweise aus Gußeisen, und verhindern die Abnutzung des hauptsächlich der Reibung ausgesetzten Teiles des Zylinders.In the drawings i means the removable head of the cylinder, 2 the cylinder body cast in aluminum, 3 and 4 the above and .below inserted inner sliding surfaces and 5 and 6 the cylindrical distribution slide, which are coaxial with the cylinder .. The outer slide 5 is on the sliding surfaces 3. And q. ge # .guided. These are made of more resistant metal, for example made of cast iron, and prevent the wear and tear of that which is mainly exposed to friction Part of the cylinder.

Die Befestigung der Gleitflächen am Zylinderkörper a kann dadurch --rfolgen, daß auf der Außenfläche der Gleitstücke ringförmige Rippen angebracht sind, welche in den Körper des Zylinders bei der Herstellung mit eingegossen werden (vgl. Abb. a). Pei der Ausführungsform nach Abb.3 sind die Gleitstücke in den Körper des Zylinders eingeschraubt.The attachment of the sliding surfaces on the cylinder body a can thereby - Make sure that annular ribs are made on the outer surface of the sliders which are cast into the body of the cylinder during manufacture (see Fig. a). In the embodiment according to Fig.3, the sliding pieces are in the body of the cylinder screwed in.

Claims (1)

PATEÄTT-ANsPRUcH: Aluminiumzylinder für ventillose Explosionsmotoren mit im Zylinder angeordneten Rohrschiebern, dadurch gekennzeichnet, daß der Zylinder (z) an den Enden mit zwei zur Führung der Schieber (5, 6) dienenden Büchsen (3, q.) versehen ist, die mit dem Körper des Zylinders auf geeignete Weise, beispielsweise durch Eingießen, Einschrauben o. dgl., verbunden sind. PATEÄTT CLAIM: Aluminum cylinder for valveless explosion engines with tubular slides arranged in the cylinder, characterized in that the cylinder (z) is provided at the ends with two bushes (3, q.) Which serve to guide the slides (5, 6) and which are provided with are connected to the body of the cylinder in a suitable manner, for example by pouring, screwing in or the like.
DEF53579D 1923-03-01 1923-03-01 Aluminum cylinder for valveless explosion engines Expired DE392485C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF53579D DE392485C (en) 1923-03-01 1923-03-01 Aluminum cylinder for valveless explosion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF53579D DE392485C (en) 1923-03-01 1923-03-01 Aluminum cylinder for valveless explosion engines

Publications (1)

Publication Number Publication Date
DE392485C true DE392485C (en) 1924-03-26

Family

ID=7106437

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF53579D Expired DE392485C (en) 1923-03-01 1923-03-01 Aluminum cylinder for valveless explosion engines

Country Status (1)

Country Link
DE (1) DE392485C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5373528A (en) * 1992-01-22 1994-12-13 Mitsubishi Denki Kabushiki Kaisha Laser apparatus having a rectangular section

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5373528A (en) * 1992-01-22 1994-12-13 Mitsubishi Denki Kabushiki Kaisha Laser apparatus having a rectangular section
US5479428A (en) * 1992-01-22 1995-12-26 Mitsubishi Denki Kabushiki Kaisha Laser apparatus

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