GB1488405A - Apparatus for ejecting a mixture of a plurality of liquid - Google Patents

Apparatus for ejecting a mixture of a plurality of liquid

Info

Publication number
GB1488405A
GB1488405A GB3071/75A GB307175A GB1488405A GB 1488405 A GB1488405 A GB 1488405A GB 3071/75 A GB3071/75 A GB 3071/75A GB 307175 A GB307175 A GB 307175A GB 1488405 A GB1488405 A GB 1488405A
Authority
GB
United Kingdom
Prior art keywords
plunger
liquids
chamber
mixing
compressed 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.)
Expired
Application number
GB3071/75A
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.)
Gusmer Corp
Original Assignee
Gusmer Corp
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 Gusmer Corp filed Critical Gusmer Corp
Publication of GB1488405A publication Critical patent/GB1488405A/en
Expired legal-status Critical Current

Links

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
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/76—Mixers with stream-impingement mixing head
    • B29B7/7663—Mixers with stream-impingement mixing head the mixing head having an outlet tube with a reciprocating plunger, e.g. with the jets impinging in the tube
    • B29B7/7678—Mixers with stream-impingement mixing head the mixing head having an outlet tube with a reciprocating plunger, e.g. with the jets impinging in the tube of the gun type, i.e. hand-held units
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Nozzles (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)

Abstract

1488405 Spray-producers; mixing GUSMER CORP 23 Jan 1975 [23 Jan 1974] 3071/75 Headings BIC and B2F Apparatus for mixing and ejecting two liquids, comprises a mixing chamber 37, a plunger 15 including a threaded metal rod 49 and an elastomeric sleeve 51 surrounding the metal rod to eject completely mixed liquids from the chamber through outlet 39 in nozzle 67 after use, inlets 41 and 43 for introducing the liquids into the chamber through slots 59 and 63 respectively which are axially offset to promote whirling and mixing of the liquids, and a partitioning, sealing member 45 which has an inwardly projecting annular shoulder 47 having a sealing fit with plunger 15 so that the liquids are held separately when the plunger is in the position shown and are able to mix when the plunger is withdrawn. The apparatus is included in a pistol arrangement, Fig. 1 (not shown), which pneumatically controls plunger 15 by means of a piston attached thereto and reciprocating in a cylinder with a compression spring on one side and compressed air on the other so that on actuating an inlet valve the compressed air forces the piston back, withdrawing the plunger from the mixing chamber to allow the liquids to mix and leave the chamber and on releasing the valve, the spring forces the piston and plunger back, thus ejecting remaining mixed liquid from the chamber. An auxiliary compressed air supply cleans the nozzle.
GB3071/75A 1974-01-23 1975-01-23 Apparatus for ejecting a mixture of a plurality of liquid Expired GB1488405A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US435685A US3876145A (en) 1974-01-23 1974-01-23 Apparatus for ejecting a mixture of a plurality of liquids

Publications (1)

Publication Number Publication Date
GB1488405A true GB1488405A (en) 1977-10-12

Family

ID=23729380

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3071/75A Expired GB1488405A (en) 1974-01-23 1975-01-23 Apparatus for ejecting a mixture of a plurality of liquid

Country Status (10)

Country Link
US (2) US3876145A (en)
JP (1) JPS5330740B2 (en)
CA (1) CA1027751A (en)
CH (1) CH591287A5 (en)
DE (1) DE2502971C3 (en)
FR (1) FR2258224B1 (en)
GB (1) GB1488405A (en)
IT (1) IT1026416B (en)
NL (1) NL7500538A (en)
SE (1) SE427989B (en)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1063585B (en) * 1976-05-17 1985-02-11 Afros Srl EQUIPMENT FOR THE MIXING AND EJECTION OF FLUID SUBSTANCES FRALORO INTERAGENTI
GB2030894B (en) * 1978-10-06 1982-11-10 British American Tobacco Co Spraying devices
US4396529A (en) 1978-11-13 1983-08-02 Nordson Corporation Method and apparatus for producing a foam from a viscous liquid
US4522578A (en) * 1980-12-08 1985-06-11 J-M Manufacturing Co., Inc. Apparatus for introducing a foamable plastic insulation into the space defined by an inner core pipe and an outer casing pipe while maintaining the spacing of the pipes
US4377256A (en) * 1981-06-22 1983-03-22 Gusmer Corporation Apparatus for dispensing a mixture of mutually reactive liquids
US4469251A (en) * 1981-09-02 1984-09-04 Sealed Air Corporation Detachable mixing chamber for a fluid dispensing apparatus
DE8214997U1 (en) * 1982-05-22 1982-09-16 Elastogran Maschinenbau GmbH, 2844 Lemförde CONTROL UNIT FOR A MIXING DEVICE FOR PLASTIC COMPONENTS
US4427153A (en) * 1982-08-16 1984-01-24 Graco Inc. Plural component dispensing device
US4523696A (en) * 1984-04-13 1985-06-18 Gusmer Corporation Apparatus for dispensing a mixture of mutually reactive liquids
US5090814A (en) * 1989-06-23 1992-02-25 E.R. Carpenter Company, Inc. Dispenser for reactive chemicals
US5211311A (en) * 1989-06-23 1993-05-18 E. R. Carpenter Company, Inc. Cartridge for a dispenser of reactive chemicals
US5074470A (en) * 1990-01-02 1991-12-24 Olin Corporation Valving rod with scraper device for foam dispensing apparatus
US5040728A (en) * 1990-02-26 1991-08-20 Olin Corporation Composite valving rod scraper device and cartridge
US5163584A (en) * 1990-12-18 1992-11-17 Polyfoam Products, Inc. Method and apparatus for mixing and dispensing foam with injected low pressure gas
US5362342A (en) * 1990-12-18 1994-11-08 Polyfoam Products, Inc. Method of bonding roof tiles to roof substrate utilizing urethane foam
DE4109280A1 (en) * 1991-03-21 1992-09-24 Lucia Heiter COUNTERFLOW MIXING HEAD
US5242115A (en) * 1991-04-22 1993-09-07 Fomo Products, Inc. Apparatus and method for mixing and dispensing and mixing nozzle therefore
US5265761A (en) * 1992-07-10 1993-11-30 Insta-Foam Products, Inc. High performance foam dispensing gun
US5570839A (en) * 1994-01-31 1996-11-05 Glas-Craft, Inc. Plural component flow monitoring system
US5480589A (en) * 1994-09-27 1996-01-02 Nordson Corporation Method and apparatus for producing closed cell foam
US5524797A (en) * 1994-11-29 1996-06-11 Sealant Equipment And Engineering, Inc. Double acting metering cylinder
US5938079A (en) * 1995-01-27 1999-08-17 Nordson Corporation Dispensing head for two-component foam with shutoff
US5996848A (en) 1997-07-30 1999-12-07 Carpenter Co. Dispensing system, components of a dispensing system, and method of manufacturing, operating and servicing a dispensing system and components thereof
US6315161B1 (en) 1998-02-10 2001-11-13 Jesco Products Company, Inc. Method and apparatus for applying a foamable resin
US6283329B1 (en) 1998-02-10 2001-09-04 Jesco Products Company, Inc. Apparatus for applying a foamable resin
ES2168888B1 (en) * 1998-12-30 2003-10-01 Gunther J W Schornstein MIXING PISTOL FOR THE APPLICATION OF PERFECTED POLYURETHANE FOAM.
GB9911820D0 (en) * 1999-05-21 1999-07-21 Sec Dep Of The Home Department Improvements in and relating to the application of materials
US7182221B2 (en) * 2003-05-09 2007-02-27 Intellipack Dispensing system and method of manufacturing and using same with a dispenser tip management
EP1624997B1 (en) * 2003-05-09 2007-09-19 Intellipack Dispenser mixing module and method of assembling and using same
US7552847B2 (en) * 2003-05-09 2009-06-30 Intellipack Dispenser mixing module and method of assembling and using same
US20050094482A1 (en) * 2003-10-31 2005-05-05 Nordson Corporation Method and apparatus for producing closed cell foam
US9038929B1 (en) 2011-06-17 2015-05-26 Pmc, Inc. Air spray gun with pattern control tip
CN102824977B (en) * 2012-09-08 2015-07-29 高益松 A kind of foam gun
US20190217322A1 (en) * 2016-07-12 2019-07-18 Aluair Gmbh Pump device for a fluid container
US11213840B2 (en) * 2017-05-01 2022-01-04 Wagner Spray Tech Corporation Mixer design for a plural component system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3144210A (en) * 1962-09-28 1964-08-11 Levy Sidney Spray gun
US3263928A (en) * 1964-11-19 1966-08-02 Frederick E Gusmer Apparatus for ejecting a mixture of liquids
US3687370A (en) * 1971-01-18 1972-08-29 Instapak Corp Liquid mixing and dispensing apparatus
US3786990A (en) * 1972-07-17 1974-01-22 Graco Inc Plural component gun

Also Published As

Publication number Publication date
US3876145A (en) 1975-04-08
USRE29665E (en) 1978-06-13
FR2258224A1 (en) 1975-08-18
JPS50140576A (en) 1975-11-11
FR2258224B1 (en) 1982-05-21
DE2502971C3 (en) 1981-02-26
DE2502971B2 (en) 1980-06-26
SE7500670L (en) 1975-07-24
CH591287A5 (en) 1977-09-15
CA1027751A (en) 1978-03-14
JPS5330740B2 (en) 1978-08-29
AU7720075A (en) 1976-07-15
IT1026416B (en) 1978-09-20
NL7500538A (en) 1975-07-25
DE2502971A1 (en) 1975-07-24
SE427989B (en) 1983-05-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19950122