DE915259C - Rotary lobe compressors - Google Patents

Rotary lobe compressors

Info

Publication number
DE915259C
DE915259C DEG5131A DEG0005131A DE915259C DE 915259 C DE915259 C DE 915259C DE G5131 A DEG5131 A DE G5131A DE G0005131 A DEG0005131 A DE G0005131A DE 915259 C DE915259 C DE 915259C
Authority
DE
Germany
Prior art keywords
housing
channels
piston
inflow
rotary lobe
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
DEG5131A
Other languages
German (de)
Inventor
Jakob Greis
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.)
JAKOB GREIS
Original Assignee
JAKOB GREIS
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 JAKOB GREIS filed Critical JAKOB GREIS
Priority to DEG5131A priority Critical patent/DE915259C/en
Application granted granted Critical
Publication of DE915259C publication Critical patent/DE915259C/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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/001—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/104—Stators; Members defining the outer boundaries of the working chamber
    • F01C21/108—Stators; Members defining the outer boundaries of the working chamber with an axial surface, e.g. side plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member

Description

Gegenstand der Erfindung ist eine Weiterbildung des Drehkolbenverdichters nach Patent 8o9 688.The invention relates to a further development of the rotary piston compressor according to patent 8o9 688.

Fei diesem Drehkolbenverdichter mit einem außermittig gelagerten und mit mehreren Trennschiebern versehenen Kolben sind in dem Gehäuse der Ausström-I_a_@al und in dem Deckel der Einströmkanal vorgesehen. Ferner sind in dein Kolben Ausströmkanäle und in den Trennschiebern Aussparungen vorhanden, die bei der Drehung des Kolbens eine ventilartige Wirkung vom Saugraum zum Druckraum haben.For this rotary lobe compressor with an eccentrically mounted and Pistons equipped with several slide valves are in the housing of the Ausström-I_a_ @ al and the inflow channel is provided in the cover. There are also outflow channels in your piston and there are recesses in the slide valves, which occur when the piston rotates have a valve-like effect from the suction chamber to the pressure chamber.

Es wurde festgestellt, daß bei diesem Verdichter eine höhere Leistung mit einem breiteren Kolben erreicht «erden kann, wenn die Ein- und Ausströn_ungen an beiden Seiten des Kolbens angeordnet werden.It was found that this compressor had a higher capacity can be reached with a wider piston when the inflow and outflow be placed on both sides of the piston.

Hierzu wird gemäß der Erfindung vorgeschlagen, die Ein- und Ausströmkanäle an dem Gehäuseumfang anzuordnen und über Abzweigkanäle im Gehäuse und im Deckel sowie über mehrere, von den Aussparungen im Drehkolben ausgehende Kanäle von beiden Seiten in die Saug- und Druckräume einmünden zu lassen.For this purpose, it is proposed according to the invention, the inflow and outflow channels to be arranged on the housing circumference and via branch channels in the housing and in the cover as well as several channels from both of them starting from the recesses in the rotary piston To let the sides open into the suction and pressure chambers.

Die Weiterbildung gemäß der Erfindung ist in der Zeichnung beispielsweise veranschaulicht, und zwar zeigt Fig. I den Verdichter im Längsschnitt nach Linie .-1-B der Fig. 11, Fig. II den Verdichter zur Hälfte in Ansicht und zur Hälfte im Schnitt nach Linie E -F der Fig. I, Fig. 111 den Verdichter im Schnitt nach Linie C-D der Fig. 11. Der Verdichter gemäß der Erfindung besteht wie der Verdichter nach Patent 8o9 688 aus dem Gehäuse i mit dem Einsatz 2, dem Gehäusedeckel 4. mit dem Einsatz 5 und dem Kolben 3 mit den Trennschiebern 6, die Aussparungen 7 aufweisen.The development according to the invention is illustrated in the drawing, for example, namely Fig. I shows the compressor in longitudinal section along line.-1-B of Fig. 11, Fig. II the compressor half in view and half in section along the line e-F of Fig. I, Fig. 111 in the compressor section along line CD of FIG. 11. the compressor according to the invention is as the compressor according to 8o9 688 from the housing with the use of i 2, the housing cover 4 with the insert 5 and the piston 3 with the slide gate valves 6 which have recesses 7.

Der Kolben 3 ist jedoch breiter. In jeder Aussparung des Kolbens zwischen den Trennschiebern sind mindestens zwei radial geführte Kanäle 9 angeordnet. Der Einströmkanal8 ist in den Gehäuseumfang verlegt, teilt sich nach beiden Seiten und mündet in den seitlichen Einströmkanälen 811 im Gehäuse i und Deckel .4. Auch der Ausströmkanal io ist in dem Gehäuseumfang angeordnet und mit seinen Abzweigungen mit den Kanälen ioa im Gehäuse und Deckel verbunden.However, the piston 3 is wider. In each recess of the piston between The slide gate valves are arranged at least two radially guided channels 9. Of the Inflow channel8 is laid in the housing circumference, divides on both sides and opens into the side inflow channels 811 in the housing i and cover .4. Also the Outflow channel io is arranged in the housing circumference and with its branches connected to the channels ioa in the housing and cover.

Claims (1)

PATIENTANSPRUCH: Drehkolbenverdichter nach Patent 8o9 688 mit einem außermittig gelagerten und mit mehreren Trennschiebern versehenen Kolben, dadurch gekennzeichnet, daß die Ein- und Ausströmkanäle (8, io) an dem Gehäuseumfang angeordnet sind und über Abzweigkanäle (8a bzw. ioa) im Gehäuse und Deckel sowie über mehrere, von den Aussparungen im Drehkolben ausgehende Kanäle (9) von beiden Seiten in die Saug- bzw. Druckräume einmünden. Angezogene Druckschriften: Deutsche Patentschrift Nr. 334 459.PATIENT CLAIM: Rotary piston compressor according to patent 8o9 688 with an eccentrically mounted piston provided with several separating slides, characterized in that the inflow and outflow channels (8, io) are arranged on the circumference of the housing and via branch channels (8a or ioa) in the housing and cover and through several channels (9) starting from the recesses in the rotary piston open from both sides into the suction and pressure chambers. Referenced publications: German patent specification No. 334 459.
DEG5131A 1951-01-31 1951-01-31 Rotary lobe compressors Expired DE915259C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG5131A DE915259C (en) 1951-01-31 1951-01-31 Rotary lobe compressors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG5131A DE915259C (en) 1951-01-31 1951-01-31 Rotary lobe compressors

Publications (1)

Publication Number Publication Date
DE915259C true DE915259C (en) 1954-07-19

Family

ID=7117662

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG5131A Expired DE915259C (en) 1951-01-31 1951-01-31 Rotary lobe compressors

Country Status (1)

Country Link
DE (1) DE915259C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700363A (en) * 1971-02-04 1972-10-24 Gardner Denver Co Low inertia motor for fluid operated tool

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE334459C (en) * 1914-11-25 1921-04-05 Francisco Prat-Bosch

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE334459C (en) * 1914-11-25 1921-04-05 Francisco Prat-Bosch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700363A (en) * 1971-02-04 1972-10-24 Gardner Denver Co Low inertia motor for fluid operated tool

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