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BR0012364A - Conexão de interface mecânica para ejetores a vácuo e um conjunto modular para fornecer pressão negativa a um processo industrial por meio de pelo menos um ejetor a vácuo acionado por ar comprimido - Google Patents

Conexão de interface mecânica para ejetores a vácuo e um conjunto modular para fornecer pressão negativa a um processo industrial por meio de pelo menos um ejetor a vácuo acionado por ar comprimido

Info

Publication number
BR0012364A
BR0012364A BR0012364-1A BR0012364A BR0012364A BR 0012364 A BR0012364 A BR 0012364A BR 0012364 A BR0012364 A BR 0012364A BR 0012364 A BR0012364 A BR 0012364A
Authority
BR
Brazil
Prior art keywords
vacuum
negative pressure
units
industrial process
compressed air
Prior art date
Application number
BR0012364-1A
Other languages
English (en)
Inventor
Peter Tell
Original Assignee
Piab Ab
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 Piab Ab filed Critical Piab Ab
Publication of BR0012364A publication Critical patent/BR0012364A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • F04F5/466—Arrangements of nozzles with a plurality of nozzles arranged in parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
    • F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
    • F04F5/20—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids for evacuating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/50—Flanged connections
    • F16B2200/509—Flanged connections clamped

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Joints Allowing Movement (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Manipulator (AREA)

Abstract

"CONEXãO DE INTERFACE MECâNICA PARA EJETORES A VáCUO E UM CONJUNTO MODULAR PARA FORNECER PRESSãO NEGATIVA A UM PROCESSO INDUSTRIAL POR MEIO DE PELO MENOS UM EJETOR A VáCUO ACIONADO POR AR COMPRIMIDO". O conjunto para gerar uma pressão negativa em um processo industrial de acordo com a invenção é caracterizado pelo fato de que as unidades interconectadas (1, 2, 3..) são formadas com conexões em formato de cunha (13, 14) nas suas superfícies que se contatam mutuamente. Unidades intermediárias no conjunto, tais como o invólucro do ejetor (2) do desenho, são formadas em cada uma das suas superfícies de contato com o mesmo tipo de conexões: conseq³entemente, em um terminal a unidade compreende uma conexão fêmea (14) em um dos seus lados e uma conexão macho (13) no lado oposto, enquanto que o outro terminal da unidade compreende uma conexão macho no primeiro referido lado e uma conexão fêmea no lado oposto. As conexões compreendem superfícies laterais inclinadas (11, 12), que propiciam uma armação em gancho que une as unidades em um efeito de formar cunha quando as unidades são deslocadas axialmente entre si, sendo o deslocamento produzido por meio de uma cavilha (10) que atua entre as unidades.
BR0012364-1A 1999-09-15 2000-09-06 Conexão de interface mecânica para ejetores a vácuo e um conjunto modular para fornecer pressão negativa a um processo industrial por meio de pelo menos um ejetor a vácuo acionado por ar comprimido BR0012364A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9903287A SE513897C2 (sv) 1999-09-15 1999-09-15 Koppling vid ejektor, samt moduluppbyggt aggregat för alstrande av undertryck med hjälp av åtminstone en tryckluftdriven ejektor
PCT/SE2000/001711 WO2001020170A1 (en) 1999-09-15 2000-09-06 Mechanical interface connection for vacuum ejectors, and a modular assembly for supplying negative pressure to an industrial process by means of at least one vacuum ejector driven by compressed air

Publications (1)

Publication Number Publication Date
BR0012364A true BR0012364A (pt) 2002-03-26

Family

ID=20416990

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0012364-1A BR0012364A (pt) 1999-09-15 2000-09-06 Conexão de interface mecânica para ejetores a vácuo e um conjunto modular para fornecer pressão negativa a um processo industrial por meio de pelo menos um ejetor a vácuo acionado por ar comprimido

Country Status (11)

Country Link
US (1) US6464262B1 (pt)
EP (1) EP1222401B1 (pt)
JP (1) JP2003509626A (pt)
KR (1) KR100679448B1 (pt)
AT (1) ATE377712T1 (pt)
AU (1) AU7464600A (pt)
BR (1) BR0012364A (pt)
DE (1) DE60037031T2 (pt)
ES (1) ES2292470T3 (pt)
SE (1) SE513897C2 (pt)
WO (1) WO2001020170A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0201335L (sv) * 2002-05-03 2003-03-25 Piab Ab Vakuumpump och sätt att tillhandahålla undertryck
US7610877B2 (en) * 2004-10-18 2009-11-03 Lynn Ellen Garfield Litter box containment system
KR100730323B1 (ko) * 2007-03-15 2007-06-19 한국뉴매틱(주) 필터 카트리지를 이용한 진공 시스템
EP2017480A1 (en) * 2007-06-15 2009-01-21 VARIAN S.p.A. Split joint for vacuum pumps and method for obtaining said joint
IL215426A (en) * 2011-09-27 2017-10-31 Dan Geva Complex vacuum pump
DE102015103147A1 (de) * 2015-03-04 2016-09-08 Krones Aktiengesellschaft Handhabungsvorrichtung und Verfahren zur Aufnahme flächiger Gegenstände
FR3124559B1 (fr) * 2021-06-24 2025-03-07 Coval Générateur de vide multi-étages
SE547004C2 (en) * 2023-03-09 2025-04-01 Onishivacuum Ab Modular Vacuum Ejector System and Method

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2614796A (en) * 1950-03-30 1952-10-21 Westinghouse Electric Corp Rotor construction
US2680034A (en) * 1951-12-26 1954-06-01 Goodman Mfg Co Structural joint
FR2122738A5 (pt) * 1971-01-21 1972-09-01 Corobit Anstalt
FR2257846B1 (pt) * 1973-07-03 1976-05-28 Legris France Sa
FR2257842B1 (pt) * 1973-07-03 1976-05-28 Legris France Sa
US4082324A (en) * 1976-10-04 1978-04-04 Obrecht Robert E Connection arrangement for manifold blocks
FR2470887A1 (fr) * 1979-11-30 1981-06-12 Telemecanique Electrique Dispositif d'association pour des appareils pneumatiques
IT1147240B (it) * 1981-01-22 1986-11-19 Giorgio Mulazzani Giunto di collegamento per struttura a pannelli
EP1316728B1 (en) * 1991-09-10 2005-08-17 Smc Kabushiki Kaisha Fluid pressure apparatus
DE4225956A1 (de) * 1992-08-06 1994-02-17 Thilo Volkmann Mehrstufige Ejektorpumpe sowie Verfahren und Werkzeug zu ihrer Herstellung
JP2555977B2 (ja) * 1994-05-26 1996-11-20 日本電気株式会社 筺体連結固定方法および筺体連結固定構造
DE19612404A1 (de) * 1996-03-28 1997-10-02 Grob & Co Ag Eckverbindung für einen Webschaft
DE19707630C1 (de) * 1997-02-26 1998-06-18 Festo Ag & Co Verbindungseinrichtung für zwei Körper einer fluiddurchströmten Baugruppe
AT405674B (de) * 1997-04-08 1999-10-25 Hygrama Ag Pneumatischer oder hydraulischer zylinder
US5881773A (en) * 1997-12-12 1999-03-16 Lube Devices, Inc. Complementary joints to mechanically and removably join fluid valve bodies together in fluid communication with one another

Also Published As

Publication number Publication date
JP2003509626A (ja) 2003-03-11
SE9903287L (sv) 2000-11-20
ES2292470T3 (es) 2008-03-16
SE9903287D0 (sv) 1999-09-15
SE513897C2 (sv) 2000-11-20
DE60037031T2 (de) 2008-08-21
EP1222401B1 (en) 2007-11-07
KR100679448B1 (ko) 2007-02-07
WO2001020170A1 (en) 2001-03-22
DE60037031D1 (de) 2007-12-20
ATE377712T1 (de) 2007-11-15
KR20020035494A (ko) 2002-05-11
US6464262B1 (en) 2002-10-15
AU7464600A (en) 2001-04-17
EP1222401A1 (en) 2002-07-17

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 10A, 11A E 12A ANUIDADE(S), CONFORME ART. 87 DA LPI 9.279.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2257 DE 08/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 10A, 11A E 12A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.