Spiral slice type vacuum pump

A rotary blade type vacuum pump relates to an improvement of the structure of the rotary blade type vacuum pump. The utility model namely solves the problems of the present rotary blade type vacuum pump that the relative positions of a tangent point and an exhaust outlet are not reasonable and the w...

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1. Verfasser:	HONGLE SUN
Format:	Patent
Sprache:	eng
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	HONGLE SUN
description	A rotary blade type vacuum pump relates to an improvement of the structure of the rotary blade type vacuum pump. The utility model namely solves the problems of the present rotary blade type vacuum pump that the relative positions of a tangent point and an exhaust outlet are not reasonable and the work efficiency is low. The utility model provides the rotary blade type vacuum pump whose the relative positions of the tangent point and the exhaust outlet are reasonable and the work efficiency is high. The utility model comprises a pump body (18). A rotor (11) of a sliding vane (8) is arranged in the pump cavity (16) of the pump body (18). An oil tank (13) is arranged on the pump body (18) at the outside of the pump cavity (16). The structure of the utility model is characterized in that the exhaust outlet (6) in the pump cavity (16) is arranged on the upper part of the tangent point (38) of the rotor (11) and the pump cavity (16).
format	Patent
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The utility model namely solves the problems of the present rotary blade type vacuum pump that the relative positions of a tangent point and an exhaust outlet are not reasonable and the work efficiency is low. The utility model provides the rotary blade type vacuum pump whose the relative positions of the tangent point and the exhaust outlet are reasonable and the work efficiency is high. The utility model comprises a pump body (18). A rotor (11) of a sliding vane (8) is arranged in the pump cavity (16) of the pump body (18). An oil tank (13) is arranged on the pump body (18) at the outside of the pump cavity (16). The structure of the utility model is characterized in that the exhaust outlet (6) in the pump cavity (16) is arranged on the upper part of the tangent point (38) of the rotor (11) and the pump cavity (16).</description><edition>7</edition><language>eng</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>2005</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=20050309&DB=EPODOC&CC=CN&NR=2683901Y$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20050309&DB=EPODOC&CC=CN&NR=2683901Y$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HONGLE SUN</creatorcontrib><title>Spiral slice type vacuum pump</title><description>A rotary blade type vacuum pump relates to an improvement of the structure of the rotary blade type vacuum pump. 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The utility model namely solves the problems of the present rotary blade type vacuum pump that the relative positions of a tangent point and an exhaust outlet are not reasonable and the work efficiency is low. The utility model provides the rotary blade type vacuum pump whose the relative positions of the tangent point and the exhaust outlet are reasonable and the work efficiency is high. The utility model comprises a pump body (18). A rotor (11) of a sliding vane (8) is arranged in the pump cavity (16) of the pump body (18). An oil tank (13) is arranged on the pump body (18) at the outside of the pump cavity (16). The structure of the utility model is characterized in that the exhaust outlet (6) in the pump cavity (16) is arranged on the upper part of the tangent point (38) of the rotor (11) and the pump cavity (16).</abstract><edition>7</edition><oa>free_for_read</oa></addata></record>
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language	eng
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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	Spiral slice type vacuum pump
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