GB1278229A - Spray gun for spraying liquids, more particularly paints - Google Patents

Spray gun for spraying liquids, more particularly paints

Info

Publication number
GB1278229A
GB1278229A GB27179/71A GB2717971A GB1278229A GB 1278229 A GB1278229 A GB 1278229A GB 27179/71 A GB27179/71 A GB 27179/71A GB 2717971 A GB2717971 A GB 2717971A GB 1278229 A GB1278229 A GB 1278229A
Authority
GB
United Kingdom
Prior art keywords
piston
liquid
spring
column
diaphragm
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
GB27179/71A
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.)
ELECTRIC SYSTEMS AG
Original Assignee
ELECTRIC SYSTEMS AG
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 ELECTRIC SYSTEMS AG filed Critical ELECTRIC SYSTEMS AG
Publication of GB1278229A publication Critical patent/GB1278229A/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

Abstract

1278229 Diaphragm pumps ELECTRIC SYSTEMS AG 19 April 1971 [18 April 1970 27179/71 Heading F1A In a spray gun, e.g. for paint, the spring- loaded pumping diaphragm 10 is reciprocated via a liquid column by a piston 7 electrically actuated against spring 9 by a rockable armature 6 pivoted at 5 on a stator 3 with a coil 4, the piston stroke being set by a knob 27 acting on a spring 28. Make-up liquid for the column enters cylinder 8 from oil-filled casing 32 via conical apertures 26 at the bottom dead centre position of the piston, the aperture shape providing greater flow resistance inwardly than outwardly, to prevent loss of liquid from the column at longer stroke settings. The diaphragm pump draws from container 21 via dip tube 20 and inlet valve 17, and delivers to spray nozzle 25 via outlet valve 24, the pump and valve assembly being detachably screwed to casing base 34.
GB27179/71A 1970-04-18 1971-04-19 Spray gun for spraying liquids, more particularly paints Expired GB1278229A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702018789 DE2018789A1 (en) 1970-04-18 1970-04-18 Hand spray gun for spraying liquids, in particular paints

Publications (1)

Publication Number Publication Date
GB1278229A true GB1278229A (en) 1972-06-21

Family

ID=5768502

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27179/71A Expired GB1278229A (en) 1970-04-18 1971-04-19 Spray gun for spraying liquids, more particularly paints

Country Status (13)

Country Link
US (1) US3680789A (en)
AT (1) AT310902B (en)
AU (1) AU2772771A (en)
BE (1) BE765870A (en)
BR (1) BR7102261D0 (en)
CA (1) CA951283A (en)
CH (1) CH513677A (en)
CS (1) CS157706B2 (en)
DE (1) DE2018789A1 (en)
ES (1) ES198771Y (en)
FR (1) FR2090525A5 (en)
GB (1) GB1278229A (en)
NL (1) NL7105087A (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2337039C3 (en) * 1973-07-20 1979-03-15 Josef 7990 Friedrichshafen Wagner Spray gun
US3894816A (en) * 1973-08-22 1975-07-15 Wooster Brush Co Hand held paint sprayer
JPS5227033Y2 (en) * 1974-05-20 1977-06-20
US3904116A (en) * 1975-01-09 1975-09-09 Disston Inc Portable cordless sprayer
US3957399A (en) * 1975-03-20 1976-05-18 Graco Inc. Diaphragm pump
US3993250A (en) * 1975-05-19 1976-11-23 Shure Alan H Apparatus for spraying liquid materials
JPS53144014A (en) * 1977-05-20 1978-12-15 Masaya Koyama Automatic sprayer
US4667575A (en) * 1977-07-22 1987-05-26 Valleylab, Inc. Pump actuator assembly
US4364520A (en) * 1980-08-26 1982-12-21 Weber Sr Edwin J Piston pump actuated diaphragm pump for spraying liquids
US4744516A (en) * 1985-08-22 1988-05-17 J. Wagner Gmbh Air aspirated cooling for spray guns
US5141162A (en) * 1989-10-27 1992-08-25 Wagner Spray Tech Corporation Variable inlet spraying apparatus
FR2671986B1 (en) * 1991-01-29 1995-05-12 Comceptair Anstalt DEVICE FOR SPRAYING A LIQUID COMPRISING A PUSH-BUTTON WITH SPRAY JET FOR A REPETITION PUMP.
US6168093B1 (en) 1998-12-30 2001-01-02 Homax Products, Inc. Airless system for spraying coating material
US6267302B1 (en) 1999-05-17 2001-07-31 David Clark Huffman Spray gun with rolling wall diaphragm and quick disconnect housing
US7500621B2 (en) 2003-04-10 2009-03-10 Homax Products, Inc. Systems and methods for securing aerosol systems
US7677420B1 (en) 2004-07-02 2010-03-16 Homax Products, Inc. Aerosol spray texture apparatus for a particulate containing material
US7487893B1 (en) 2004-10-08 2009-02-10 Homax Products, Inc. Aerosol systems and methods for dispensing texture material
US20080230630A1 (en) * 2007-03-08 2008-09-25 Illinois Tool Works Inc. Color matching system and method
US8465263B2 (en) * 2009-06-22 2013-06-18 Wagner Spray Tech Corporation Dynamic control of an electric drive
US9248457B2 (en) 2011-07-29 2016-02-02 Homax Products, Inc. Systems and methods for dispensing texture material using dual flow adjustment
US9156042B2 (en) 2011-07-29 2015-10-13 Homax Products, Inc. Systems and methods for dispensing texture material using dual flow adjustment
USD787326S1 (en) 2014-12-09 2017-05-23 Ppg Architectural Finishes, Inc. Cap with actuator
US20180117611A1 (en) * 2014-12-22 2018-05-03 San-Ching Chen Low-pressure and low-noise spray device
US11148155B2 (en) 2014-12-22 2021-10-19 San-Ching Chen Spray device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2819061A (en) * 1955-03-30 1958-01-07 Niagara Machine & Tool Works Power press cushion lubricating apparatus
US3116879A (en) * 1962-01-30 1964-01-07 Charles S Tanner Company Spray head for spray gun
US3120347A (en) * 1962-07-16 1964-02-04 Jr Charles S Duke Spray gun
US3163360A (en) * 1962-12-26 1964-12-29 Vilbiss Co Airless spray gun utilizing low pressure coating material source
US3462082A (en) * 1967-01-10 1969-08-19 Kastar Inc Fluid dispensing apparatus
US3565344A (en) * 1967-06-30 1971-02-23 Mitsubishi Electric Corp Electric sprayer

Also Published As

Publication number Publication date
CH513677A (en) 1971-10-15
US3680789A (en) 1972-08-01
AU2772771A (en) 1972-10-19
BE765870A (en) 1971-09-16
AT310902B (en) 1973-10-25
CS157706B2 (en) 1974-09-16
NL7105087A (en) 1971-10-20
FR2090525A5 (en) 1972-01-14
PL73374B1 (en) 1974-08-30
CA951283A (en) 1974-07-16
BR7102261D0 (en) 1973-04-19
DE2018789A1 (en) 1971-10-28
ES198771Y (en) 1975-11-16
ES198771U (en) 1975-06-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees