Delivery control for rotary piston compressor - has closable ducts in housing end wall portion traversed by piston between BDC and TDC

The delivery control is intended for a rotary piston compressor having a piston and a housing defining working chamber between them. At least one housing end wall is provided with closable ducts in the area which is swept by the side wall of the piston between bottom and top dead centre. A bore may...

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Hauptverfasser:	FRITZSCHE,ALBERT,DR, JAEGER,KARL, WEISSINGER,WERNER
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS WEAPONS
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creator	FRITZSCHE,ALBERT,DR JAEGER,KARL WEISSINGER,WERNER
description	The delivery control is intended for a rotary piston compressor having a piston and a housing defining working chamber between them. At least one housing end wall is provided with closable ducts in the area which is swept by the side wall of the piston between bottom and top dead centre. A bore may be provided across the ducts, with a slide value element movable in the bore. The value may be pneumatically actuated from outside, e.g. by boiler pressure. The ducts may connect with a common chamber communicating with the compressor inlet. There may be a number of rows of ducts in the end wall of a working chamber.
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At least one housing end wall is provided with closable ducts in the area which is swept by the side wall of the piston between bottom and top dead centre. A bore may be provided across the ducts, with a slide value element movable in the bore. The value may be pneumatically actuated from outside, e.g. by boiler pressure. The ducts may connect with a common chamber communicating with the compressor inlet. There may be a number of rows of ducts in the end wall of a working chamber.</description><edition>2</edition><language>eng ; ger</language><subject>BLASTING ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS ; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS ; WEAPONS</subject><creationdate>1977</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19770428&DB=EPODOC&CC=DE&NR=2539276A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19770428&DB=EPODOC&CC=DE&NR=2539276A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FRITZSCHE,ALBERT,DR</creatorcontrib><creatorcontrib>JAEGER,KARL</creatorcontrib><creatorcontrib>WEISSINGER,WERNER</creatorcontrib><title>Delivery control for rotary piston compressor - has closable ducts in housing end wall portion traversed by piston between BDC and TDC</title><description>The delivery control is intended for a rotary piston compressor having a piston and a housing defining working chamber between them. At least one housing end wall is provided with closable ducts in the area which is swept by the side wall of the piston between bottom and top dead centre. A bore may be provided across the ducts, with a slide value element movable in the bore. The value may be pneumatically actuated from outside, e.g. by boiler pressure. The ducts may connect with a common chamber communicating with the compressor inlet. 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At least one housing end wall is provided with closable ducts in the area which is swept by the side wall of the piston between bottom and top dead centre. A bore may be provided across the ducts, with a slide value element movable in the bore. The value may be pneumatically actuated from outside, e.g. by boiler pressure. The ducts may connect with a common chamber communicating with the compressor inlet. There may be a number of rows of ducts in the end wall of a working chamber.</abstract><edition>2</edition><oa>free_for_read</oa></addata></record>
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language	eng ; ger
recordid	cdi_epo_espacenet_DE2539276A1
source	esp@cenet
subjects	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS WEAPONS
title	Delivery control for rotary piston compressor - has closable ducts in housing end wall portion traversed by piston between BDC and TDC
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