GB1498224A - Apparatus for accumulating liquid pulses and for developing an elevated liquid pressure for subsequent release to the exterior - Google Patents

Apparatus for accumulating liquid pulses and for developing an elevated liquid pressure for subsequent release to the exterior

Info

Publication number
GB1498224A
GB1498224A GB24270/75A GB2427075A GB1498224A GB 1498224 A GB1498224 A GB 1498224A GB 24270/75 A GB24270/75 A GB 24270/75A GB 2427075 A GB2427075 A GB 2427075A GB 1498224 A GB1498224 A GB 1498224A
Authority
GB
United Kingdom
Prior art keywords
paint
valve
chamber
pressure
pulses
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
Application number
GB24270/75A
Other languages
English (en)
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.)
Graco Inc
Original Assignee
Graco Inc
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 Graco Inc filed Critical Graco Inc
Publication of GB1498224A publication Critical patent/GB1498224A/en
Expired 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
    • 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
    • B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
    • B05B9/085—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump
    • B05B9/0855—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump the pump being motor-driven
    • B05B9/0861—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump the pump being motor-driven the motor being electric

Landscapes

  • Nozzles (AREA)
GB24270/75A 1974-08-29 1975-06-05 Apparatus for accumulating liquid pulses and for developing an elevated liquid pressure for subsequent release to the exterior Expired GB1498224A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US501851A US3893627A (en) 1974-08-29 1974-08-29 Electric airless cup gun apparatus

Publications (1)

Publication Number Publication Date
GB1498224A true GB1498224A (en) 1978-01-18

Family

ID=23995266

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24270/75A Expired GB1498224A (en) 1974-08-29 1975-06-05 Apparatus for accumulating liquid pulses and for developing an elevated liquid pressure for subsequent release to the exterior

Country Status (6)

Country Link
US (1) US3893627A (enrdf_load_stackoverflow)
JP (1) JPS5138325A (enrdf_load_stackoverflow)
CA (1) CA1019295A (enrdf_load_stackoverflow)
DE (1) DE2529980A1 (enrdf_load_stackoverflow)
FR (1) FR2283340A1 (enrdf_load_stackoverflow)
GB (1) GB1498224A (enrdf_load_stackoverflow)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1576075A (en) * 1976-04-12 1980-10-01 Union Carbide Australia Portable sprying device
JPS52148813A (en) * 1976-07-28 1977-12-10 Union Kaabaido Oosutorii Ltd Portable sprayers
JPS6012155A (ja) * 1983-06-30 1985-01-22 Shimon Kk ノズル詰まり検出装置付噴射ガン
DE3529909A1 (de) * 1985-08-21 1987-03-05 Wagner Finish Tech Center Gmbh Vorrichtung zum abgeben eines fluessigen oder pastoesen mediums
JPH02147256U (enrdf_load_stackoverflow) * 1989-05-12 1990-12-13
DE8907004U1 (de) * 1989-06-08 1989-07-20 Jokisch, Wilfried, 4811 Oerlinghausen Vorrichtung zum nebelarmen Feinstzerstäuben eines flüssigen Wirkstoffes
US5211611A (en) * 1989-08-01 1993-05-18 American Power Equipment Company Planocentric drive mechanism
US5261610A (en) * 1990-09-18 1993-11-16 Nordson Corporation Coating dispenser with hydraulic-assisted valve closure
US5078325A (en) * 1990-09-18 1992-01-07 Nordson Corporation Coating dispenser with removable valve tip and valve seat
US6085943A (en) * 1997-06-30 2000-07-11 Speedline Technologies, Inc. Controllable liquid dispensing device
DE10322320B4 (de) * 2003-05-17 2007-03-15 Technotrans Ag Ventilanordnung für Sprühfeuchtwerke von Druckmaschinen
US7556210B2 (en) * 2006-05-11 2009-07-07 S. C. Johnson & Son, Inc. Self-contained multi-sprayer
EP2865449B1 (en) * 2008-10-22 2019-04-03 Graco Minnesota Inc. Portable airless sprayer
US9545643B2 (en) 2008-10-22 2017-01-17 Graco Minnesota Inc. Portable airless sprayer
US8651397B2 (en) * 2009-03-09 2014-02-18 Techtronic Power Tools Technology Limited Paint sprayer
EP2277664B1 (en) * 2009-07-14 2012-03-28 OEMMEBI di Massimo Brusa Automated flow gun for delivering fluids
TWI577455B (zh) * 2009-10-14 2017-04-11 葛萊兒明尼蘇達股份有限公司 可攜式無氣噴塗機
WO2012097361A2 (en) * 2011-01-14 2012-07-19 Graco Minnesota Inc. Control valve for airless sprayer pressure adjustment
US9352343B2 (en) 2013-01-22 2016-05-31 Carlisle Fluid Technologies, Inc. Liquid supply system for a gravity feed spray device
CN105758618B (zh) * 2015-11-02 2018-04-17 北京航空航天大学 一种适用于低温介质的压力扰动装置
CN105797889B (zh) * 2016-02-03 2017-12-05 惠州三高电子科技有限公司 一种喷雾产品的喷气控制装置
EP3858489B1 (en) * 2016-09-14 2023-06-14 Graco Minnesota Inc. Piston-valve engagement in fluid sprayers
US11007545B2 (en) 2017-01-15 2021-05-18 Graco Minnesota Inc. Handheld airless paint sprayer repair
WO2019182957A1 (en) 2018-03-19 2019-09-26 Wagner Spray Tech Corporation Handheld fluid sprayer
CN112368082B (zh) 2018-04-10 2022-11-08 固瑞克明尼苏达有限公司 用于油漆和其他涂料的手持式无气喷涂器
US10751740B2 (en) * 2019-01-09 2020-08-25 Tessy Plastics Corporation Eco pump assembly
CN115739435A (zh) 2019-05-31 2023-03-07 固瑞克明尼苏达有限公司 手持式流体喷雾器
US10968903B1 (en) 2020-06-04 2021-04-06 Graco Minnesota Inc. Handheld sanitary fluid sprayer having resilient polymer pump cylinder
US10926275B1 (en) 2020-06-25 2021-02-23 Graco Minnesota Inc. Electrostatic handheld sprayer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2013639A (en) * 1932-04-07 1935-09-03 Bosch Robert Apparatus for spraying liquids such as paints, varnishes, or the like
US2771321A (en) * 1952-09-26 1956-11-20 Alric Gustave Fuel injectors
US3163360A (en) * 1962-12-26 1964-12-29 Vilbiss Co Airless spray gun utilizing low pressure coating material source

Also Published As

Publication number Publication date
FR2283340B3 (enrdf_load_stackoverflow) 1979-02-16
CA1019295A (en) 1977-10-18
DE2529980A1 (de) 1976-03-11
FR2283340A1 (fr) 1976-03-26
US3893627A (en) 1975-07-08
JPS5138325A (enrdf_load_stackoverflow) 1976-03-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]