JP5406190B2 - 自動溶剤注入のための複数成分スプレーガン - Google Patents
自動溶剤注入のための複数成分スプレーガン Download PDFInfo
- Publication number
- JP5406190B2 JP5406190B2 JP2010524255A JP2010524255A JP5406190B2 JP 5406190 B2 JP5406190 B2 JP 5406190B2 JP 2010524255 A JP2010524255 A JP 2010524255A JP 2010524255 A JP2010524255 A JP 2010524255A JP 5406190 B2 JP5406190 B2 JP 5406190B2
- Authority
- JP
- Japan
- Prior art keywords
- solvent
- purge
- gun
- piston
- air
- 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.)
- Active
Links
- 239000002904 solvent Substances 0.000 title claims abstract description 59
- 239000007921 spray Substances 0.000 title claims description 11
- 238000002347 injection Methods 0.000 title claims 3
- 239000007924 injection Substances 0.000 title claims 3
- 238000010926 purge Methods 0.000 claims abstract description 53
- 239000000463 material Substances 0.000 description 6
- 238000005086 pumping Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/802—Constructions or methods for cleaning the mixing or kneading device
- B29B7/803—Cleaning of mixers of the gun type, stream-impigement type, mixing heads
- B29B7/807—Cleaning of the central body of the plunger
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
- B05B15/55—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
- B05B15/55—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids
- B05B15/557—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids the cleaning fluid being a mixture of gas and liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7438—Mixing guns, i.e. hand-held mixing units having dispensing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/802—Constructions or methods for cleaning the mixing or kneading device
- B29B7/803—Cleaning of mixers of the gun type, stream-impigement type, mixing heads
- B29B7/805—Cleaning of the mixing conduit, module or chamber part
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
- B05B7/0408—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing two or more liquids
Description
図2は非スプレーガンを有するエアパージガンの好ましい実施形態を示す図である。
図3はスプレーガンを有するエアパージガンの好ましい実施形態を示す図である。
図4はエアパージガンの別の実施形態を示す図である。
図5はエアパージガンの他の別の実施形態を示す図である。
図6はエアパージガンの更に別の実施形態を示す図である。
Claims (1)
- 混合チャンバ及びパージ空気通路を有する複数成分のスプレーガンであって、
溶剤源と、
前部及び後部を有するとともに且つ第1非噴射位置と第2噴射位置との間で移動可能な溶剤ピストンと、を含み、
前記第1位置では、高圧空気が前記後部に付与されることで前記溶剤ピストン周りの溶剤穴を閉じるため、前記混合チャンバへの溶剤の通過を妨げ、また、前記第2位置では、高圧空気が前部に付与されることで前記ガンの引き金を離して前記溶剤ピストンを引っ込ませ、前記溶剤穴を開けて前記溶剤源に接続された溶剤入口を閉じ、さらに、ある量の溶剤を前記パージ空気通路において混合させて、前記溶剤ピストンの前記前部側にある溶剤出口から前記混合チャンバに入れることができるように構成された複数成分スプレーガン。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US97130507P | 2007-09-11 | 2007-09-11 | |
US60/971,305 | 2007-09-11 | ||
PCT/US2008/075963 WO2009036129A1 (en) | 2007-09-11 | 2008-09-11 | Automatic solvent injection for plural component spray gun |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2010538815A JP2010538815A (ja) | 2010-12-16 |
JP2010538815A5 JP2010538815A5 (ja) | 2013-07-18 |
JP5406190B2 true JP5406190B2 (ja) | 2014-02-05 |
Family
ID=40452466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010524255A Active JP5406190B2 (ja) | 2007-09-11 | 2008-09-11 | 自動溶剤注入のための複数成分スプレーガン |
Country Status (11)
Country | Link |
---|---|
US (1) | US8297531B2 (ja) |
EP (1) | EP2195117B1 (ja) |
JP (1) | JP5406190B2 (ja) |
KR (1) | KR101487047B1 (ja) |
CN (1) | CN101801538B (ja) |
AT (1) | ATE553850T1 (ja) |
AU (1) | AU2008298911B2 (ja) |
BR (1) | BRPI0816752A2 (ja) |
ES (1) | ES2383642T3 (ja) |
TW (1) | TWI453070B (ja) |
WO (1) | WO2009036129A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI453070B (zh) * | 2007-09-11 | 2014-09-21 | Graco Minnesota Inc | 複數成分噴槍的自動溶劑噴射 |
US20150072081A1 (en) * | 2013-09-10 | 2015-03-12 | Ryan Winston MONCHAMP | External coating method and apparatus |
CN202146838U (zh) * | 2011-05-30 | 2012-02-22 | 潘星钢 | 一体式气动喷枪 |
US9038929B1 (en) * | 2011-06-17 | 2015-05-26 | Pmc, Inc. | Air spray gun with pattern control tip |
US9174362B2 (en) | 2011-07-12 | 2015-11-03 | Castagra Products, Inc. | Solvent-free plural component spraying system and method |
CN111451222A (zh) * | 2020-03-18 | 2020-07-28 | 成都东日瑞姆机械有限公司 | 可添加粉末组分多流道浇注的聚氨酯发泡设备 |
BE1029916B1 (nl) | 2022-06-10 | 2023-06-07 | Altachem Nv | Schoonmaakgereedschap voor schuimpistolen |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2277928A (en) * | 1940-09-20 | 1942-03-31 | Cortner M Hardy | Spray gun |
CA938596A (en) * | 1968-01-08 | 1973-12-18 | E. Ives Frank | Liquid resin spray dispenser |
US3653594A (en) * | 1970-11-17 | 1972-04-04 | Epec Ind Inc | Precision coatings spray gun |
AU477284B2 (en) * | 1971-06-07 | 1976-10-21 | Ransburg Corporation | Plural component dispensing device and method |
US3786990A (en) * | 1972-07-17 | 1974-01-22 | Graco Inc | Plural component gun |
DE2346630C3 (de) * | 1972-09-18 | 1979-01-25 | Ransburg Corp., Indianapolis, Ind. (V.St.A.) | Druckluftpistole zum Versprühen eines Mehrkomponentenmaterials |
US3837575A (en) * | 1973-08-27 | 1974-09-24 | Upjohn Co | Spray gun |
US3945569A (en) * | 1974-10-25 | 1976-03-23 | Instapak Corporation | Foam dispensing apparatus |
US4073664A (en) * | 1976-02-09 | 1978-02-14 | Olin Corporation | Automatically controlled cleaning fluid circuit for a foam generating apparatus and method |
US4159079A (en) * | 1977-08-24 | 1979-06-26 | Sealed Air Corporation | Dispenser |
US4529126A (en) * | 1983-03-14 | 1985-07-16 | Frank Ives | External mixing spray gun |
US4583691A (en) * | 1984-03-19 | 1986-04-22 | Freeman Chemical Corporation | Spray gun and solvent cleaning of same |
US4791946A (en) * | 1987-07-16 | 1988-12-20 | Binks Manufacturing Company | Alternating selectable cleaning fluid to air purging system |
US5170939A (en) * | 1990-09-27 | 1992-12-15 | Martin Olin H | Multiple component spray gun |
JPH04156976A (ja) * | 1990-10-18 | 1992-05-29 | Isao Shirayanagi | 樹脂被覆の形成装置 |
JPH07212Y2 (ja) * | 1991-11-21 | 1995-01-11 | 岩田塗装機工業株式会社 | 高粘度二液ハンドスプレーガンの洗浄装置 |
US5299740A (en) * | 1992-03-17 | 1994-04-05 | Binks Manufacturing Company | Plural component airless spray gun with mechanical purge |
JP2002059045A (ja) * | 2000-08-18 | 2002-02-26 | Asahi Sunac Corp | 二液反応硬化型スプレイガンの洗浄機構 |
US6533187B2 (en) * | 2001-02-14 | 2003-03-18 | Illinois Tool Works Inc. | Adhesive dispensing gun |
DE20104036U1 (de) * | 2001-02-16 | 2001-06-21 | Wagner Wilhelm Wiwa | Spritzpistole |
US6905084B2 (en) * | 2002-08-22 | 2005-06-14 | Illinois Tool Works Inc. | Airless application system and method of spraying |
US20040038838A1 (en) * | 2002-08-22 | 2004-02-26 | Mark Hammarth | Aerosol composition |
USRE46291E1 (en) * | 2002-10-22 | 2017-01-31 | Graco Minnesota Inc. | Plural component spray gun for fast setting materials |
US20050218556A1 (en) * | 2004-04-02 | 2005-10-06 | Lear Corporation | Method and apparatus for spray forming polyurethane skins with a hydraulic mixing head |
TWI453070B (zh) * | 2007-09-11 | 2014-09-21 | Graco Minnesota Inc | 複數成分噴槍的自動溶劑噴射 |
-
2008
- 2008-09-10 TW TW097134698A patent/TWI453070B/zh not_active IP Right Cessation
- 2008-09-11 KR KR1020107007707A patent/KR101487047B1/ko active IP Right Grant
- 2008-09-11 US US12/673,562 patent/US8297531B2/en active Active
- 2008-09-11 AU AU2008298911A patent/AU2008298911B2/en active Active
- 2008-09-11 JP JP2010524255A patent/JP5406190B2/ja active Active
- 2008-09-11 WO PCT/US2008/075963 patent/WO2009036129A1/en active Application Filing
- 2008-09-11 BR BRPI0816752 patent/BRPI0816752A2/pt not_active IP Right Cessation
- 2008-09-11 CN CN200880106295.3A patent/CN101801538B/zh active Active
- 2008-09-11 AT AT08830747T patent/ATE553850T1/de active
- 2008-09-11 EP EP08830747A patent/EP2195117B1/en active Active
- 2008-09-11 ES ES08830747T patent/ES2383642T3/es active Active
Also Published As
Publication number | Publication date |
---|---|
AU2008298911B2 (en) | 2012-12-20 |
EP2195117A4 (en) | 2010-09-22 |
TWI453070B (zh) | 2014-09-21 |
ES2383642T3 (es) | 2012-06-25 |
CN101801538A (zh) | 2010-08-11 |
US8297531B2 (en) | 2012-10-30 |
KR20100075489A (ko) | 2010-07-02 |
WO2009036129A1 (en) | 2009-03-19 |
AU2008298911A1 (en) | 2009-03-19 |
CN101801538B (zh) | 2014-04-16 |
ATE553850T1 (de) | 2012-05-15 |
BRPI0816752A2 (pt) | 2015-03-17 |
EP2195117B1 (en) | 2012-04-18 |
JP2010538815A (ja) | 2010-12-16 |
TW200932366A (en) | 2009-08-01 |
KR101487047B1 (ko) | 2015-01-28 |
US20110101129A1 (en) | 2011-05-05 |
EP2195117A1 (en) | 2010-06-16 |
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