DE517100C - Gas compressor - Google Patents

Gas compressor

Info

Publication number
DE517100C
DE517100C DESCH87278D DESC087278D DE517100C DE 517100 C DE517100 C DE 517100C DE SCH87278 D DESCH87278 D DE SCH87278D DE SC087278 D DESC087278 D DE SC087278D DE 517100 C DE517100 C DE 517100C
Authority
DE
Germany
Prior art keywords
piston
compressor
crankcase
auxiliary
gas compressor
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
DESCH87278D
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.)
SCHWARZWALDWERKE LANZ GmbH
Original Assignee
SCHWARZWALDWERKE LANZ GmbH
Publication date
Priority to DESCH87278D priority Critical patent/DE517100C/en
Application granted granted Critical
Publication of DE517100C publication Critical patent/DE517100C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/128—Crankcases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
    • F04B39/0016—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons with valve arranged in the piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/10—Adaptations or arrangements of distribution members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/102—Adaptations or arrangements of distribution members the members being disc valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/102—Adaptations or arrangements of distribution members the members being disc valves
    • F04B39/1033—Adaptations or arrangements of distribution members the members being disc valves annular disc valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Description

Gaskompressor Die Erfindung hat den Zweck, bei einfach wirkenden Gaskompressoren das lästige Klopfen in den Lagern zu verhüten. Sie besteht darin, daß durch eine Hilfspumpe während des Niederganges des Kolbens Luft aus dem Kurbelgehäuse des Kompressors gesaugt wird. Der Hilfskolben wird entsprechend der Aufgabe der Erfindung so angeordnet, daß ,er beim Niedergang des Arbeitskolbens die Luft aus dem Kurbelgehäuse absaugt, und zwar in einem solchen Verhältnis, daß der über dem Kolben herrschende Saugdruck höher ist als der Druck im Kurbelgehäuse.Gas Compressor The purpose of the invention is for single-acting gas compressors to prevent the annoying knocking in the camps. It consists in the fact that through a Auxiliary pump during the descent of the piston air from the crankcase of the compressor is sucked. The auxiliary piston is arranged according to the object of the invention so that, when the working piston descends, it sucks the air out of the crankcase, in such a ratio that the suction pressure prevailing over the piston higher than the pressure in the crankcase.

Die Erfindung ist in den Zeichnungen in zwei Ausführungsformen dargestellt. Es bezeichnen a das Kurbelgehäuse, b die Kurbelwelle, c die Pleuelstange, d den Hauptkolben mit den Ventilen e, f die Druckventile, g den Ansaugeraum, h den Druckraum des Kompressors.The invention is shown in the drawings in two embodiments. A denotes the crankcase, b the crankshaft, c the connecting rod, d denotes Main piston with valves e, f the pressure valves, g the suction chamber, h the pressure chamber of the compressor.

Ferner in Abb. i i einen Hilfspumpenzylinder, in dem ein Kolben k arbeitet, der durch eine Pleuelstange mit der Kurbelwelle b verbunden ist. Der Pumpenraum m ist durch ein Rohr n mit dem Kurbelgehäuse in Verbindung gebracht, derart, daß die Hilfspumpe bei Niedergang des Kolbens aus dem Kurbelgehäuse Luft absaugt. o ist das Druckventil der Hilfspumpe und p die Druckleitung, die in den Saugraum des Kompressors führt.Furthermore, in Fig. I i an auxiliary pump cylinder in which a piston k works, which is connected to the crankshaft b by a connecting rod. The pump room m is connected to the crankcase by a pipe n in such a way that the auxiliary pump sucks air out of the crankcase when the piston descends. O is the pressure valve of the auxiliary pump and p is the pressure line that goes into the suction chamber of the Compressor leads.

Nach Fig. 2 ist das Hilfspumpengehäuse il mit dem Druckventilteller verbunden und der Kolben k1 der Hilfspumpe mit dem Hauptkolben d. Der Kolben k1 arbeitet in dem Zy- linder il. Der Kolben k1 ist hohl und an seinem unteren Ende offen und an seinem oberen Ende mit Saugventilen q versehen. Der Zylinder il ist an seinem oberen Ende mit Druckventilen o1 versehen.According to FIG. 2, the auxiliary pump housing il is connected to the pressure valve plate and the piston k1 of the auxiliary pump is connected to the main piston d. The piston k1 works in the ZY-relieving il. The piston k1 is hollow and open at its lower end and provided with suction valves q at its upper end. The cylinder il is provided with pressure valves o1 at its upper end.

Beim Niedergang des Kolbens k1 wird also Luft aus dem Kurbelgehäuse in den Zylinder il eingesaugt, die beim Aufwärtsgang des Kolbens durch die Druckventile o1 in den Druckraum des Kompressors gedrückt wird.When piston k1 descends, air is released from the crankcase sucked into the cylinder il, which during the upward stroke of the piston through the pressure valves o1 is pressed into the pressure chamber of the compressor.

Claims (3)

PATENTANSPRÜCHE: i. Einfach wirkender Gaskompressor, dadurch gekennzeichnet, daß durch eine Hilfspumpe während des Niederganges des Kolbens Luft aus dem Kurbelgehäuse des Kompressors gesaugt wird. PATENT CLAIMS: i. Single-acting gas compressor, characterized in that that by an auxiliary pump during the decline of the piston air from the crankcase the compressor is sucked. 2. Gaskompressor nach Anspruch i, dadurch gekennzeichnet, daß mit der Kurbelwelle des Kompressors eine Hilfspumpe verbunden ist, die beim Niedergang des Kompressorkolbens Luft aus dem Kurbelgehäuse saugt und beim Aufwärtsgang des Kompressorkolbens die angesaugte Luft in den Saugraum des Kompressors drückt. 2. Gas compressor according to claim i, characterized in that that with the crankshaft of the compressor an auxiliary pump is connected to the Descent of the compressor piston sucks air out of the crankcase and during upward gear of the compressor piston pushes the sucked-in air into the suction chamber of the compressor. 3. Gaskompressor nach Anspruch i, dadurch gekennzeichnet, daß mit dem Kompressorkolben ein hohler Hilfskolben (k) - verbunden ist, der in einem Hilfszylinder arbeitet und nach der Seite des Kurbelgehäuses zu offen ist und nach der Seite des Hilfszylinders an seiner dem Hilfskolben entgegengesetzten Seite mit Druckventilen versehen ist.3. Gas compressor according to claim i, characterized in that with the compressor piston a hollow auxiliary piston (k) - is connected, which works in an auxiliary cylinder and is open to the crankcase side and to the auxiliary cylinder side is provided with pressure valves on its side opposite the auxiliary piston.
DESCH87278D Gas compressor Expired DE517100C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH87278D DE517100C (en) Gas compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH87278D DE517100C (en) Gas compressor

Publications (1)

Publication Number Publication Date
DE517100C true DE517100C (en) 1931-01-31

Family

ID=7443669

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH87278D Expired DE517100C (en) Gas compressor

Country Status (1)

Country Link
DE (1) DE517100C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0917626A2 (en) * 1996-08-08 1999-05-26 Gerald L. Terwilliger Gas compressor
DE19926384A1 (en) * 1999-06-10 2000-10-12 Mannesmann Sachs Ag Piston compressor is for producing compressed air for units in road vehicle, such as air springs with and without height regulation, compressed air brakes, positioning drive or for auxiliary power production
FR2844838A1 (en) * 2002-09-19 2004-03-26 Honda Motor Co Ltd Compressor for supplying compressed air to i.c. engine fuel injection system comprises cylindrical body, cylinder head and piston sliding in cylinder space, mushroom valve covering air passage hole communicating with cylinder space

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0917626A2 (en) * 1996-08-08 1999-05-26 Gerald L. Terwilliger Gas compressor
EP0917626A4 (en) * 1996-08-08 2001-03-14 Gerald L Terwilliger Gas compressor
DE19926384A1 (en) * 1999-06-10 2000-10-12 Mannesmann Sachs Ag Piston compressor is for producing compressed air for units in road vehicle, such as air springs with and without height regulation, compressed air brakes, positioning drive or for auxiliary power production
FR2844838A1 (en) * 2002-09-19 2004-03-26 Honda Motor Co Ltd Compressor for supplying compressed air to i.c. engine fuel injection system comprises cylindrical body, cylinder head and piston sliding in cylinder space, mushroom valve covering air passage hole communicating with cylinder space

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