BR7900264U - Constructive arrangement applied in a vacuum pump body block - Google Patents

Constructive arrangement applied in a vacuum pump body block

Info

Publication number
BR7900264U
BR7900264U BR7900264U BR7900264U BR7900264U BR 7900264 U BR7900264 U BR 7900264U BR 7900264 U BR7900264 U BR 7900264U BR 7900264 U BR7900264 U BR 7900264U BR 7900264 U BR7900264 U BR 7900264U
Authority
BR
Brazil
Prior art keywords
block
fins
vacuum pump
holes
pump body
Prior art date
Application number
BR7900264U
Other languages
Portuguese (pt)
Inventor
Antonio D Angelo
Original Assignee
Antonio D Angelo
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 Antonio D Angelo filed Critical Antonio D Angelo
Priority to BR7900264U priority Critical patent/BR7900264U/en
Publication of BR7900264U publication Critical patent/BR7900264U/en

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  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

<B>"DISPOSIçãO CONSTRUTIVA APLICADA EM BLOCO DO CORPO DE BOMBA DE VáCUO"<D> cosntituída por um curto bloco metálico <B>(1)<D> com um grande orifício axial cilíndrico <B>(2)<D> que acomoda, excêntricamente, um bloco cilíndrico <B>(3)<D>, preso no eixo <B>(5)<D> do motor elétrico <B>(6)<D>, com cortes ortogonais <B>(7)<D> com aletas corrediças <B>(8)<D> cujas bordas externas ficarão em contato com a parede do orifício <B>(2)<D>, dito bloco <B>(1)<D> dotado de extremidades salientes frontal <B>(9)<D> e posterior <B>(10)<D> com rebaixos com orifícios coaxiais passantes <B>(11)<D> e <B>(12)<D> que se comunicam com orifícios de entrada <B>(13)<D> e saída <B>(14)<D> de ar bombeado pelas aletas <B>(8)<D>, ditas extremidades dotadas de orifícios coaxiais passantes <B>(18)<D> para passagem de parafusos Allen <B>(19)<D> que trespassam e prendem a tampa <B>(20)<D> contra os anéis de vedação <B>(21)<D> e <B>(22)<D> em orifícios rosqueados <B>(23)<D> do bloco do motor elétrico <B>(6)<D>, sendo dito bloco <B>(1)<D> dotado, periféricamente, de pluralidade de aletas dissipadoras de calor <B>(25)<D> para o ambiente geradas pelo atrito das aletas <B>(8)<D> na parede do orifício <B>(2)<D>, cujo desenvolvimento visa obter uma solução que permita a dissipação de calor e aumento do rendimento de bomba de vácuo utilizada para drenar óleo de tanques ou outros.<B> "CONSTRUCTIVE ARRANGEMENT APPLIED TO A BLOCK OF A VACUUM PUMP BODY" <D> consisting of a short metal block <B> (1) <D> with a large cylindrical axial hole <B> (2) <D> which eccentrically accommodates a cylindrical block <B> (3) <D>, attached to the <B> (5) <D> axis of the electric motor <B> (6) <D>, with orthogonal cuts <B> (7 ) <D> with sliding fins <B> (8) <D> whose outer edges will be in contact with the wall of the hole <B> (2) <D>, said block <B> (1) <D> with protruding ends <B> (9) <D> and posterior <B> (10) <D> with recesses with through coaxial holes <B> (11) <D> and <B> (12) <D> communicate with inlet holes <B> (13) <D> and outlet <B> (14) <D> of air pumped through the fins <B> (8) <D>, said ends provided with through coaxial holes <B> (18) <D> for passing Allen screws <B> (19) <D> that pierce through and secure the cover <B> (20) <D> against the sealing rings <B> (21) <D> and <B> (22) <D> in threaded holes <B> (23) <D> of the electric motor block <B> (6) <D>, said block <B> (1) <D> having, peripherally, a plurality of heat dissipating fins <B> (25) <D> for the environment generated by the friction of the fins <B> (8) <D> in the orifice wall <B> (2) <D>, whose development aims to obtain a solution that allows heat dissipation and increased performance of the vacuum pump used to drain oil from tanks or others.

BR7900264U 1999-02-25 1999-02-25 Constructive arrangement applied in a vacuum pump body block BR7900264U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR7900264U BR7900264U (en) 1999-02-25 1999-02-25 Constructive arrangement applied in a vacuum pump body block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR7900264U BR7900264U (en) 1999-02-25 1999-02-25 Constructive arrangement applied in a vacuum pump body block

Publications (1)

Publication Number Publication Date
BR7900264U true BR7900264U (en) 2000-08-29

Family

ID=4013553

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7900264U BR7900264U (en) 1999-02-25 1999-02-25 Constructive arrangement applied in a vacuum pump body block

Country Status (1)

Country Link
BR (1) BR7900264U (en)

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired