DE69604794T2 - Auslassrückschlagventil für eine luftlose spritzpistole - Google Patents

Auslassrückschlagventil für eine luftlose spritzpistole

Info

Publication number
DE69604794T2
DE69604794T2 DE69604794T DE69604794T DE69604794T2 DE 69604794 T2 DE69604794 T2 DE 69604794T2 DE 69604794 T DE69604794 T DE 69604794T DE 69604794 T DE69604794 T DE 69604794T DE 69604794 T2 DE69604794 T2 DE 69604794T2
Authority
DE
Germany
Prior art keywords
valve
closed
check valve
spray gun
airless spray
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69604794T
Other languages
English (en)
Other versions
DE69604794D1 (de
Inventor
Roger Conaster
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Campbell Hausfeld LLC
Original Assignee
Campbell Hausfeld Scott Fetzer Co
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 Campbell Hausfeld Scott Fetzer Co filed Critical Campbell Hausfeld Scott Fetzer Co
Publication of DE69604794D1 publication Critical patent/DE69604794D1/de
Application granted granted Critical
Publication of DE69604794T2 publication Critical patent/DE69604794T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3006—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the controlling element being actuated by the pressure of the fluid to be sprayed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3013—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the controlling element being a lift valve
    • B05B1/302—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the controlling element being a lift valve with a ball-shaped valve member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
    • B05B9/0413—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material with reciprocating pumps, e.g. membrane pump, piston pump, bellow pump
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/043—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump having pump readily separable from container
    • 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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/0008—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators
    • F04B11/0016—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators with a fluid spring
    • F04B11/0025—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators with a fluid spring the spring fluid being in direct contact with the pumped fluid
    • 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
    • F04B23/00—Pumping installations or systems
    • F04B23/02—Pumping installations or systems having reservoirs
    • F04B23/025—Pumping installations or systems having reservoirs the pump being located directly adjacent the reservoir
    • F04B23/028—Pumping installations or systems having reservoirs the pump being located directly adjacent the reservoir the pump being mounted on top of the reservoir
    • 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
    • F04B53/1002—Ball valves
    • 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
    • F04B53/102—Disc valves
    • F04B53/1032—Spring-actuated disc 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/04—Check valves with guided rigid valve members shaped as balls
    • F16K15/044—Check valves with guided rigid valve members shaped as balls spring-loaded
DE69604794T 1995-04-05 1996-03-25 Auslassrückschlagventil für eine luftlose spritzpistole Expired - Fee Related DE69604794T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/417,096 US5609300A (en) 1995-01-09 1995-04-05 Airless paint sprayer outlet check valve
PCT/US1996/004033 WO1996031285A1 (en) 1995-04-05 1996-03-25 Airless paint sprayer outlet check valve

Publications (2)

Publication Number Publication Date
DE69604794D1 DE69604794D1 (de) 1999-11-25
DE69604794T2 true DE69604794T2 (de) 2000-06-21

Family

ID=23652568

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69604794T Expired - Fee Related DE69604794T2 (de) 1995-04-05 1996-03-25 Auslassrückschlagventil für eine luftlose spritzpistole

Country Status (12)

Country Link
US (1) US5609300A (de)
EP (1) EP0819028B1 (de)
JP (1) JP3235100B2 (de)
AT (1) ATE185711T1 (de)
AU (1) AU705020B2 (de)
BR (1) BR9604794A (de)
CA (1) CA2214419A1 (de)
DE (1) DE69604794T2 (de)
DK (1) DK0819028T3 (de)
NZ (1) NZ305651A (de)
PL (1) PL181987B1 (de)
WO (1) WO1996031285A1 (de)

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US7537027B2 (en) 2003-11-24 2009-05-26 Campbell Hausfeld/Scott Fetzer Company Valve with duel outlet ports
US7140179B2 (en) * 2004-11-10 2006-11-28 Campbell Hausfeld/Scott Fetzer Company Valve
US20090032619A1 (en) 2007-08-02 2009-02-05 Stuart Morgan Check valve
US9200717B2 (en) * 2008-01-21 2015-12-01 Ausco, Inc. Pressure relief valve with singular body
EP2457666A1 (de) * 2010-11-25 2012-05-30 Doriano Galassi Sprühstreichsystem
CN103298564B (zh) * 2011-01-14 2016-04-13 格瑞克明尼苏达有限公司 用于无空气喷雾器压力调节的控制阀
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US9234599B2 (en) 2012-09-14 2016-01-12 Emerson Process Management Regulator Technologies, Inc. Method and apparatus for damping an actuator on a fluid regulator
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US9579265B2 (en) 2014-03-13 2017-02-28 The Procter & Gamble Company Aerosol antiperspirant compositions, products and methods
US9662285B2 (en) 2014-03-13 2017-05-30 The Procter & Gamble Company Aerosol antiperspirant compositions, products and methods
KR102196190B1 (ko) * 2014-04-10 2020-12-30 주식회사 만도 차량용 전자제어 브레이크 장치의 피스톤 펌프 어셈블리
US9572555B1 (en) * 2015-09-24 2017-02-21 Ethicon, Inc. Spray or drip tips having multiple outlet channels
EP3394486B1 (de) 2015-12-21 2020-10-14 Graco Minnesota Inc. Stossabsorbierender und verschleissfester kugelrückschlagsitz für abrasive medien
CA2961090A1 (en) 2016-04-11 2017-10-11 Tti (Macao Commercial Offshore) Limited Modular garage door opener
WO2017180290A1 (en) 2016-04-11 2017-10-19 Tti (Macao Commercial Offshore) Limited Modular garage door opener
IT201800007735A1 (it) * 2018-08-01 2020-02-01 Camozzi Automation Spa Unità valvolare per un dispositivo di dosaggio di un fluido
CN108869818B (zh) * 2018-09-12 2020-10-27 苏州丹顿机电有限公司 一种开启压力可调的单向阀
WO2020116142A1 (ja) * 2018-12-05 2020-06-11 株式会社クボタ リフトアーム昇降機構
KR102491699B1 (ko) * 2021-03-17 2023-01-26 (주)대신테크 도장용 다이어프램 피스톤 펌프

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Also Published As

Publication number Publication date
PL322645A1 (en) 1998-02-16
CA2214419A1 (en) 1996-10-10
WO1996031285A1 (en) 1996-10-10
PL181987B1 (pl) 2001-10-31
ATE185711T1 (de) 1999-11-15
AU705020B2 (en) 1999-05-13
EP0819028B1 (de) 1999-10-20
JP3235100B2 (ja) 2001-12-04
DK0819028T3 (da) 1999-12-27
EP0819028A1 (de) 1998-01-21
DE69604794D1 (de) 1999-11-25
JPH11501571A (ja) 1999-02-09
NZ305651A (en) 1999-04-29
US5609300A (en) 1997-03-11
AU5371196A (en) 1996-10-23
BR9604794A (pt) 1998-07-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee