FI972904A - Air-free target sprayer intake dampers and suction valve spring - Google Patents
Air-free target sprayer intake dampers and suction valve spring Download PDFInfo
- Publication number
- FI972904A FI972904A FI972904A FI972904A FI972904A FI 972904 A FI972904 A FI 972904A FI 972904 A FI972904 A FI 972904A FI 972904 A FI972904 A FI 972904A FI 972904 A FI972904 A FI 972904A
- Authority
- FI
- Finland
- Prior art keywords
- air
- suction valve
- valve spring
- free target
- intake dampers
- Prior art date
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
- 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
-
- 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
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Nozzles (AREA)
- Reciprocating Pumps (AREA)
- Catching Or Destruction (AREA)
- Closures For Containers (AREA)
- Valve Device For Special Equipments (AREA)
- Compressor (AREA)
Abstract
An airless paint sprayer (10) includes a dampener to lessen cavitation and loss of pressure in the paint sprayer (10). The dampener comprises a generally T-shaped fitting (36) in which one leg (46) is capped and includes a trapped volume of air (52) to dampen acceleration/deceleration forces and acceleration spikes being transmitted from the pump (20) to the fluid being pumped through the fitting (36).
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US37037795A | 1995-01-09 | 1995-01-09 | |
US37037795 | 1995-01-09 | ||
US37015995 | 1995-01-09 | ||
US08/370,159 US5639219A (en) | 1995-01-09 | 1995-01-09 | Airless paint sprayer intake dampener and inlet valve spring |
US9516141 | 1995-12-13 | ||
PCT/US1995/016141 WO1996021519A2 (en) | 1995-01-09 | 1995-12-13 | Airless paint sprayer intake dampener and inlet valve spring |
Publications (3)
Publication Number | Publication Date |
---|---|
FI972904A true FI972904A (en) | 1997-07-08 |
FI972904A0 FI972904A0 (en) | 1997-07-08 |
FI113017B FI113017B (en) | 2004-02-27 |
Family
ID=27004843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI972904A FI113017B (en) | 1995-01-09 | 1997-07-08 | Air-free target sprayer intake dampers and suction valve spring |
Country Status (13)
Country | Link |
---|---|
EP (2) | EP0865829A3 (en) |
JP (1) | JP3233409B2 (en) |
AT (1) | ATE180993T1 (en) |
AU (2) | AU693639B2 (en) |
BR (1) | BR9510190A (en) |
CA (1) | CA2208116C (en) |
DE (1) | DE69510231T2 (en) |
FI (1) | FI113017B (en) |
HU (1) | HU221565B (en) |
NO (1) | NO973105D0 (en) |
NZ (1) | NZ300419A (en) |
PL (1) | PL179315B1 (en) |
WO (1) | WO1996021519A2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5534796B2 (en) * | 2009-12-15 | 2014-07-02 | キヤノン株式会社 | Method for producing electrophotographic photosensitive member |
EP2585222B1 (en) | 2010-06-24 | 2017-01-11 | Graco Minnesota Inc. | Dual pump fluid proportioner with adjustable motor position |
US20160023427A1 (en) * | 2012-05-29 | 2016-01-28 | Niles Nanofabrix | Nanomaterial based fabric reinforced with prepreg methods, and composite articles formed therefrom |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2100404A (en) * | 1932-08-16 | 1937-11-30 | Bell Telephone Labor Inc | Fluid transmission |
US2290788A (en) * | 1939-07-10 | 1942-07-21 | Wilson John Hart | Slush pump |
FR1405442A (en) * | 1964-05-30 | 1965-07-09 | Improvements to liquid dispensing devices | |
US3447564A (en) * | 1967-05-31 | 1969-06-03 | Brunswick Corp | Leakproof valve |
SE368266B (en) * | 1969-12-16 | 1974-06-24 | Danfoss As | |
US3675849A (en) * | 1970-04-06 | 1972-07-11 | Mcneil Corp | In-plant cleaning system |
US3945767A (en) * | 1973-09-21 | 1976-03-23 | Desoto, Inc. | Damper apparatus |
US4221437A (en) * | 1977-05-06 | 1980-09-09 | Kelsey Hayes Co. | Brake proportioning apparatus |
US4524947A (en) | 1982-11-30 | 1985-06-25 | The Cessna Aircraft Company | Proportional solenoid valve |
DE8810454U1 (en) * | 1988-08-18 | 1988-09-29 | Hoechst Ag, 6230 Frankfurt | Device for dampening intermittent pumps |
FR2638812A1 (en) * | 1988-11-04 | 1990-05-11 | Boisseau Rene | Device for damping out pulsing in pumped fluid |
US4896548A (en) * | 1988-12-27 | 1990-01-30 | Gilian Instrument Corp. | Fluid sampler with miniature single-acting pump assembly |
GB9304486D0 (en) * | 1993-03-05 | 1993-04-21 | Lucas Ind Plc | Fuel injection nozzle |
-
1995
- 1995-12-13 JP JP52166096A patent/JP3233409B2/en not_active Expired - Fee Related
- 1995-12-13 WO PCT/US1995/016141 patent/WO1996021519A2/en active IP Right Grant
- 1995-12-13 EP EP98111118A patent/EP0865829A3/en not_active Withdrawn
- 1995-12-13 NZ NZ300419A patent/NZ300419A/en unknown
- 1995-12-13 AT AT95943761T patent/ATE180993T1/en active
- 1995-12-13 HU HU9701989A patent/HU221565B/en not_active IP Right Cessation
- 1995-12-13 AU AU45155/96A patent/AU693639B2/en not_active Ceased
- 1995-12-13 BR BR9510190A patent/BR9510190A/en not_active IP Right Cessation
- 1995-12-13 CA CA002208116A patent/CA2208116C/en not_active Expired - Fee Related
- 1995-12-13 EP EP95943761A patent/EP0802832B1/en not_active Expired - Lifetime
- 1995-12-13 DE DE69510231T patent/DE69510231T2/en not_active Expired - Fee Related
- 1995-12-13 PL PL95321137A patent/PL179315B1/en not_active IP Right Cessation
-
1997
- 1997-07-03 NO NO973105A patent/NO973105D0/en not_active Application Discontinuation
- 1997-07-08 FI FI972904A patent/FI113017B/en not_active IP Right Cessation
-
1998
- 1998-05-18 AU AU67061/98A patent/AU700478B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
CA2208116A1 (en) | 1996-07-18 |
PL321137A1 (en) | 1997-11-24 |
EP0802832B1 (en) | 1999-06-09 |
DE69510231D1 (en) | 1999-07-15 |
JP3233409B2 (en) | 2001-11-26 |
EP0802832A2 (en) | 1997-10-29 |
NZ300419A (en) | 1999-07-29 |
WO1996021519A2 (en) | 1996-07-18 |
JPH10512186A (en) | 1998-11-24 |
HUT77145A (en) | 1998-03-02 |
AU693639B2 (en) | 1998-07-02 |
AU6706198A (en) | 1998-07-16 |
CA2208116C (en) | 2002-07-02 |
AU700478B2 (en) | 1999-01-07 |
DE69510231T2 (en) | 1999-12-02 |
AU4515596A (en) | 1996-07-31 |
MX9705080A (en) | 1997-10-31 |
NO973105L (en) | 1997-07-03 |
FI113017B (en) | 2004-02-27 |
HU221565B (en) | 2002-11-28 |
PL179315B1 (en) | 2000-08-31 |
WO1996021519A3 (en) | 1996-10-31 |
BR9510190A (en) | 1997-12-23 |
ATE180993T1 (en) | 1999-06-15 |
EP0865829A2 (en) | 1998-09-23 |
NO973105D0 (en) | 1997-07-03 |
FI972904A0 (en) | 1997-07-08 |
EP0865829A3 (en) | 1998-12-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MA | Patent expired |