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HUP9700585A2 - Rapid air valve for pneumatic use - Google Patents

Rapid air valve for pneumatic use

Info

Publication number
HUP9700585A2
HUP9700585A2 HU9700585A HUP9700585A HUP9700585A2 HU P9700585 A2 HUP9700585 A2 HU P9700585A2 HU 9700585 A HU9700585 A HU 9700585A HU P9700585 A HUP9700585 A HU P9700585A HU P9700585 A2 HUP9700585 A2 HU P9700585A2
Authority
HU
Hungary
Prior art keywords
pressure
outlet
inlet
venting
valve
Prior art date
Application number
HU9700585A
Other languages
Hungarian (hu)
Inventor
Kurt Stoll
Original Assignee
Festo Kg
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 Festo Kg filed Critical Festo Kg
Publication of HU9700585D0 publication Critical patent/HU9700585D0/en
Publication of HUP9700585A2 publication Critical patent/HUP9700585A2/en
Publication of HUP9700585A3 publication Critical patent/HUP9700585A3/en
Publication of HU220929B1 publication Critical patent/HU220929B1/en

Links

Classifications

    • 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
    • F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
    • F16K24/04—Devices, e.g. valves, for venting or aerating enclosures for venting only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/06—Servomotor systems without provision for follow-up action; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/04—Special measures taken in connection with the properties of the fluid
    • F15B21/044—Removal or measurement of undissolved gas, e.g. de-aeration, venting or bleeding
    • 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
    • F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
    • F16K24/02—Devices, e.g. valves, for venting or aerating enclosures the enclosure being itself a valve, tap, or cock
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/04—Special measures taken in connection with the properties of the fluid
    • F15B21/041—Removal or measurement of solid or liquid contamination, e.g. filtering

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Lift Valve (AREA)
  • Details Of Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Safety Valves (AREA)

Abstract

A találmány győrslégtelenítő szelep pneűmatikűs felhasználásra.A találmány lényege, hőgy a győrslégtelenítő szelep egy nyőmólevegőszámára szőlgáló bevezetéssel és kivezetéssel rendelkezik, melyek egyfőcsatőrna révén áramlási kapcsőlatban állnak, amelybe a nyőmólevegőátáramlást a bevevezetéstől a kivezetésig lehetővé tevő és anyőmólevegő visszaáramlását ellenkező irányban megakadályőzóvisszacsapó szelep van iktatva, amely a főcsatőrnát a bevezetőőldalinyőmás alá helyezhető első csatőrnaszakaszra és egy kivezetőőldalinyőmás alatt álló csatőrnaszakaszra ősztja, tővábbá a kivezető őldalicsatőrnaszakasszal kapcsőlatban álló légtelenítő csatőrnával (36),amelyben egy aűtőmatikűs működtetésű zárószelep (38) van kapcsőlva,amelynek egy, a légtelenítő csatőrna (36) átömlését lehetővé tevőnyitőtt légtelenítő állás (46) és a légtelenítő csatőrna (36)átömlését megakadályőzó záróhelyzet (45) között átkapcsőlhatózárótagja (47) van, amely két egymással szemben irányítőtt működtetőfelülettel (59, 62) hatáskapcsőlatban áll, amelyek közül az egyikrezárási irányban (63) hatásős működtető felületre (59) állandóan abevezető nyőmás és a nyitási irányban (64) hatásős működtető felületre(62) állandóan a kivezetőől-dali nyőmás hat és így a zárótag (47) egy,a nyőmáskülönbségből származó kapcsőlási helyzetben van.ŕThe invention is a pressure relief valve for pneumatic use. The essence of the invention is that the pressure relief valve has an inlet and an outlet for a number of pressure air, which are connected to the flow by means of a single main valve, in which a non-return valve is installed, which enables the flow of pressure air from the inlet to the outlet and prevents the return of pressure air in the opposite direction, which the main channel is divided into a first channel section that can be placed under the inlet-side pressurizer and a channel section under the outlet-side pressurizer, further with a venting channel (36) connected to the outlet main channel section, in which a pneumatically operated shut-off valve (38) is clamped, one of which allows the venting channel (36) to flow through Between the open venting position (46) and the closing position (45) that prevents overflow of the venting hose (36), there is a snap-on closing member (47), which is in contact with two operating surfaces (59, 62) directed against each other, one of which is an effective actuator in the closing direction (63) surface (59) is constantly affected by inlet pressure and the operating surface (62) effective in the opening direction (64) is constantly affected by pressure from the outlet side and thus the closing member (47) is in a latching position resulting from the difference in pressure.

HU9700585A 1996-03-23 1997-03-13 Rapid air valve for pneumatic use HU220929B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29605420U DE29605420U1 (en) 1996-03-23 1996-03-23 Quick exhaust valve for pneumatic applications

Publications (4)

Publication Number Publication Date
HU9700585D0 HU9700585D0 (en) 1997-05-28
HUP9700585A2 true HUP9700585A2 (en) 1998-05-28
HUP9700585A3 HUP9700585A3 (en) 2000-04-28
HU220929B1 HU220929B1 (en) 2002-06-29

Family

ID=8021580

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9700585A HU220929B1 (en) 1996-03-23 1997-03-13 Rapid air valve for pneumatic use

Country Status (4)

Country Link
DE (2) DE29605420U1 (en)
GB (1) GB2311590A (en)
HU (1) HU220929B1 (en)
IT (1) IT1302991B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10358429B4 (en) * 2003-12-13 2008-01-24 Festo Ag & Co. Quick exhaust valve
DE102012108559B3 (en) * 2012-09-13 2014-05-28 Samson Ag vent
DE102012222725A1 (en) * 2012-12-11 2014-06-12 Robert Bosch Gmbh Valve unit for hydraulic system of motor car, has valve ports provided at downstream side of non-return valve associated with filter that is assigned to main valve, so that downstream side of non-return valve is unfiltered
CN103291690B (en) * 2013-05-29 2015-04-29 燕山大学 Hydraulic system return oil filter device with flow measuring function
ITUB20152936A1 (en) * 2015-08-06 2017-02-06 Carpigiani Group Ali Spa MACHINE AND METHOD FOR THE REALIZATION OF LIQUID OR SEMILIQUID FOOD PRODUCTS.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1425592A1 (en) * 1962-03-02 1968-12-05 Krupp Gmbh Automatic vent valve for fluid spaces
US3818929A (en) * 1973-04-23 1974-06-25 H Braukmann Reduced pressure backflow preventer valve
IL45802A (en) * 1973-10-26 1977-05-31 Griswold Controls Check valve useful in backflow prevention apparatus
DE2414893C2 (en) * 1974-03-28 1985-01-17 Honeywell-Braukmann GmbH, 6950 Mosbach Backflow preventer
MX150564A (en) * 1978-06-23 1984-05-30 Griswold Controls IMPROVED APPARATUS TO PREVENT REFLUX FOR AN INSTALLATION BETWEEN A SUPPLY PIPE AND A DISCHARGE PIPE
US4355653A (en) * 1981-05-12 1982-10-26 The Coca-Cola Company Vented check valve
US4813446A (en) * 1987-04-06 1989-03-21 Pall Corporation Automatic pressurized reservoir bleed valve
GB2295883B (en) * 1994-10-24 1999-04-07 Mangar International Ltd Pneumatic valve

Also Published As

Publication number Publication date
ITVR970023A0 (en) 1997-03-18
DE19704799A1 (en) 1997-09-25
GB2311590A (en) 1997-10-01
IT1302991B1 (en) 2000-10-18
DE29605420U1 (en) 1996-06-13
GB9705820D0 (en) 1997-05-07
HU220929B1 (en) 2002-06-29
ITVR970023A1 (en) 1998-09-18
HU9700585D0 (en) 1997-05-28
HUP9700585A3 (en) 2000-04-28
DE19704799B4 (en) 2005-01-27

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Legal Events

Date Code Title Description
HMM4 Cancellation of final prot. due to non-payment of fee