MX368007B - Valvula de arranque para una maquina de operacion de fluido que funciona en un sistema al vacio. - Google Patents

Valvula de arranque para una maquina de operacion de fluido que funciona en un sistema al vacio.

Info

Publication number
MX368007B
MX368007B MX2016000082A MX2016000082A MX368007B MX 368007 B MX368007 B MX 368007B MX 2016000082 A MX2016000082 A MX 2016000082A MX 2016000082 A MX2016000082 A MX 2016000082A MX 368007 B MX368007 B MX 368007B
Authority
MX
Mexico
Prior art keywords
vacuum system
fluid
starting valve
stem
operating machine
Prior art date
Application number
MX2016000082A
Other languages
English (en)
Other versions
MX2016000082A (es
Inventor
Cavatorta Paolo
Tomei Umberto
Original Assignee
Gardner Denvers R L
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 Gardner Denvers R L filed Critical Gardner Denvers R L
Publication of MX2016000082A publication Critical patent/MX2016000082A/es
Publication of MX368007B publication Critical patent/MX368007B/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
    • F04B37/10—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use
    • F04B37/14—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use to obtain high vacuum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
    • F16K31/128—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like servo actuated
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K41/00—Spindle sealings
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
    • F16K51/02—Other details not peculiar to particular types of valves or cut-off apparatus specially adapted for high-vacuum installations
    • 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
    • F04C2220/00—Application
    • F04C2220/10—Vacuum
    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/06—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids specially adapted for stopping, starting, idling or no-load operation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Sliding Valves (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Compressor (AREA)
  • Safety Valves (AREA)

Abstract

Se describe una válvula de arranque (100) para una máquina de operación de fluido (200) para un sistema de vacío (1000). La válvula de arranque (100) comprende: - un cuerpo de válvula (10) con una abertura (17) para permitir que un gas entre; y un pistón de accionamiento (13) trabado sobre un vástago (16) libre para deslizase en una guía (18A). El pistón de accionamiento (13), con una porción del cuerpo de válvula (10), define una cámara (30). El pistón de accionamiento (13) está sujeto a la acción de un diafragma deformable (15). Un orificio de estrangulamiento calibrado (16B) es proporcionado en serie con un orificio de lado a lado (16A) en línea con el vástago (16), para establecer una comunicación fluida entre la cámara (30) y una línea dinámica de fluido (500) del sistema de vacío (1000). Un obturador (20) es además proporcionado, también trabado sobre el vástago (16). El obturador (20) cierra una abertura de paso de gas (10B) como una función de la diferencia de presión entre la cámara (30) y la línea dinámica de fluido (500). El orificio de estrangulamiento calibrado (16B) y el orificio de lado a lado (16A) establecen una comunicación fluida entre el espacio encerrado por una conexión (25) y un espacio (22) definido por un elemento de cubierta (23) colocado en la parte superior del cuerpo de válvula (10).
MX2016000082A 2013-07-05 2014-07-04 Valvula de arranque para una maquina de operacion de fluido que funciona en un sistema al vacio. MX368007B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000351A ITBO20130351A1 (it) 2013-07-05 2013-07-05 Valvola di avviamento di una macchina operatrice a fluido funzionante in un impianto sottovuoto
PCT/EP2014/064388 WO2015001118A1 (en) 2013-07-05 2014-07-04 Starting valve for a fluid operating machine working in a vacuum system

Publications (2)

Publication Number Publication Date
MX2016000082A MX2016000082A (es) 2016-07-05
MX368007B true MX368007B (es) 2019-09-13

Family

ID=49035660

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016000082A MX368007B (es) 2013-07-05 2014-07-04 Valvula de arranque para una maquina de operacion de fluido que funciona en un sistema al vacio.

Country Status (16)

Country Link
US (1) US9932976B2 (es)
EP (1) EP3017193B1 (es)
JP (1) JP2016524105A (es)
KR (1) KR20160053911A (es)
CN (1) CN105473854B (es)
AU (1) AU2014286067B2 (es)
CA (1) CA2920385A1 (es)
DK (1) DK3017193T3 (es)
ES (1) ES2657622T3 (es)
IT (1) ITBO20130351A1 (es)
MX (1) MX368007B (es)
NO (1) NO3017193T3 (es)
PL (1) PL3017193T3 (es)
RU (1) RU2638255C2 (es)
SG (1) SG11201600766YA (es)
WO (1) WO2015001118A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106073533B (zh) * 2016-08-30 2018-08-17 温州硕而博科技有限公司 具有真空保鲜功能的电动醒酒器
CN109843420A (zh) * 2016-10-17 2019-06-04 Emd密理博公司 适用于真空辅助过滤的装置
JP2018173019A (ja) * 2017-03-31 2018-11-08 株式会社豊田自動織機 逆止弁および圧縮機
CN107191645B (zh) * 2017-06-13 2020-01-17 北京艾迪西暖通科技有限公司 可调节动态平衡阀
JP6904267B2 (ja) * 2018-01-18 2021-07-14 株式会社島津製作所 バルブシステム
US10634057B2 (en) 2018-01-19 2020-04-28 Hamilton Sundstrand Corporation Airflow control for air turbine starter

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4366834A (en) * 1980-10-10 1983-01-04 Sargent-Welch Scientific Company Back-flow prevention valve
FR2557253B1 (fr) * 1983-12-22 1986-04-11 Cit Alcatel Vanne dont l'ouverture fonctionne a la depression
US4785851A (en) * 1987-07-20 1988-11-22 Mks Instruments Inc. Vacuum security valve having a buffer volume
RU2023910C1 (ru) * 1990-05-07 1994-11-30 Акционерное общество открытого типа "Научно-исследовательский технологический институт" Вакуумная установка
US5172722A (en) * 1990-09-17 1992-12-22 Motoyama Eng. Works, Ltd. Stop valve for a vacuum apparatus
DE10295830B4 (de) 2001-01-19 2007-11-08 Shin, Jae-Hyun Hydraulisch und pneumatisch betriebenes Membranventil
US20090057600A1 (en) * 2007-08-29 2009-03-05 Ckd Corporation Vacuum opening/closing valve
US8196893B2 (en) * 2008-04-09 2012-06-12 Mks Instruments, Inc. Isolation valve with corrosion protected and heat transfer enhanced valve actuator and closure apparatus and method
US8671987B2 (en) * 2010-12-15 2014-03-18 Mks Instruments, Inc. Two-stage, slow-start valve apparatus
DE102011084811B3 (de) * 2011-10-19 2012-12-27 Kaeser Kompressoren Ag Gaseinlassventil für einen Kompressor, Kompressor mit einem derartigen Gaseinlassventil sowie Verfahren zum Betreiben eines Kompressors mit einem derartigen Gaseinlassventil
JP5909213B2 (ja) * 2013-07-24 2016-04-26 Ckd株式会社 真空弁の外部シール構造

Also Published As

Publication number Publication date
ES2657622T3 (es) 2018-03-06
WO2015001118A1 (en) 2015-01-08
CN105473854B (zh) 2017-07-25
RU2016103639A (ru) 2017-08-10
CN105473854A (zh) 2016-04-06
RU2638255C2 (ru) 2017-12-12
US20160169217A1 (en) 2016-06-16
MX2016000082A (es) 2016-07-05
EP3017193B1 (en) 2017-11-01
AU2014286067A1 (en) 2016-02-18
NO3017193T3 (es) 2018-03-31
DK3017193T3 (en) 2018-01-22
CA2920385A1 (en) 2015-01-08
SG11201600766YA (en) 2016-03-30
ITBO20130351A1 (it) 2015-01-06
KR20160053911A (ko) 2016-05-13
US9932976B2 (en) 2018-04-03
JP2016524105A (ja) 2016-08-12
EP3017193A1 (en) 2016-05-11
PL3017193T3 (pl) 2018-05-30
AU2014286067B2 (en) 2018-02-22

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