FR2345220A1 - SPRAYING DEVICE FOR FOAM PRODUCTION - Google Patents

SPRAYING DEVICE FOR FOAM PRODUCTION

Info

Publication number
FR2345220A1
FR2345220A1 FR7708584A FR7708584A FR2345220A1 FR 2345220 A1 FR2345220 A1 FR 2345220A1 FR 7708584 A FR7708584 A FR 7708584A FR 7708584 A FR7708584 A FR 7708584A FR 2345220 A1 FR2345220 A1 FR 2345220A1
Authority
FR
France
Prior art keywords
spraying device
foam production
foam
production
spraying
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.)
Granted
Application number
FR7708584A
Other languages
French (fr)
Other versions
FR2345220B3 (en
Inventor
Barry L Schneider
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.)
Chemtrust Ind Corp
Original Assignee
Chemtrust Ind 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
Priority claimed from US05/669,649 external-priority patent/US4013228A/en
Application filed by Chemtrust Ind Corp filed Critical Chemtrust Ind Corp
Publication of FR2345220A1 publication Critical patent/FR2345220A1/en
Application granted granted Critical
Publication of FR2345220B3 publication Critical patent/FR2345220B3/fr
Granted 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
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/0005—Components or details
    • 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
    • B05B7/0018—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 with devices for making foam
    • B05B7/005—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 with devices for making foam wherein ambient air is aspirated by a liquid flow
    • B05B7/0056—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 with devices for making foam wherein ambient air is aspirated by a liquid flow with disturbing means promoting mixing, e.g. balls, crowns
    • 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
    • B05B7/12—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1052—Actuation means
    • B05B11/1056—Actuation means comprising rotatable or articulated levers
    • B05B11/1057—Triggers, i.e. actuation means consisting of a single lever having one end rotating or pivoting around an axis or a hinge fixedly attached to the container, and another end directly actuated by the user
FR7708584A 1976-03-23 1977-03-22 SPRAYING DEVICE FOR FOAM PRODUCTION Granted FR2345220A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/669,649 US4013228A (en) 1974-11-14 1976-03-23 Foam generating sprayer apparatus

Publications (2)

Publication Number Publication Date
FR2345220A1 true FR2345220A1 (en) 1977-10-21
FR2345220B3 FR2345220B3 (en) 1980-02-22

Family

ID=24687161

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7708584A Granted FR2345220A1 (en) 1976-03-23 1977-03-22 SPRAYING DEVICE FOR FOAM PRODUCTION

Country Status (6)

Country Link
JP (1) JPS52116919A (en)
CA (1) CA1045595A (en)
DE (1) DE2712578A1 (en)
FR (1) FR2345220A1 (en)
GB (1) GB1532736A (en)
IT (1) IT1086219B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2429614A1 (en) * 1978-06-27 1980-01-25 Dow Chemical Co FOAM GENERATING DEVICE FOR A PUMP SPRAYER

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4365751A (en) * 1980-09-26 1982-12-28 Yoshino Kogyosho Co., Ltd. Trigger type liquid injector
US4779803A (en) * 1986-08-11 1988-10-25 Calmar, Inc. Manually actuated liquid sprayer
GB2298808A (en) * 1995-03-17 1996-09-18 Joseph Henry Combellack Twin-fluid nozzle for atomising a liquid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2429614A1 (en) * 1978-06-27 1980-01-25 Dow Chemical Co FOAM GENERATING DEVICE FOR A PUMP SPRAYER

Also Published As

Publication number Publication date
IT1086219B (en) 1985-05-28
GB1532736A (en) 1978-11-22
FR2345220B3 (en) 1980-02-22
CA1045595A (en) 1979-01-02
DE2712578A1 (en) 1977-10-06
JPS52116919A (en) 1977-09-30

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Legal Events

Date Code Title Description
ST Notification of lapse