ES475060A1 - Unitary valve member and spring assembly - Google Patents

Unitary valve member and spring assembly

Info

Publication number
ES475060A1
ES475060A1 ES475060A ES475060A ES475060A1 ES 475060 A1 ES475060 A1 ES 475060A1 ES 475060 A ES475060 A ES 475060A ES 475060 A ES475060 A ES 475060A ES 475060 A1 ES475060 A1 ES 475060A1
Authority
ES
Spain
Prior art keywords
valve member
spring assembly
assembly
unitary valve
spring
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
ES475060A
Other languages
Spanish (es)
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.)
AFA CORP
Original Assignee
AFA 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 AFA CORP filed Critical AFA CORP
Publication of ES475060A1 publication Critical patent/ES475060A1/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
    • 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
    • B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
    • B05B11/0064—Lift valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
    • B05B1/3431—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
    • B05B1/3436—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves the interface being a plane perpendicular to the outlet axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3468—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with means for controlling the flow of liquid entering or leaving the swirl chamber
    • B05B1/3473—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with means for controlling the flow of liquid entering or leaving the swirl chamber in response to liquid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Springs (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

A spring-loaded double-ended check valve assembly 17 is provided for use in the outlet chamber 14 of a dispenser for spraying liquids. The entire assembly 17a - 17f including opposite end discs 17b, 17c and the S- shaped spring 17a, is made in one piece and is easily moldable from plastics material thus effecting ease of manufacture and assembly into the sprayer, reduced labour and material costs and affording the reliability of a unitary member.
ES475060A 1977-11-14 1978-11-14 Unitary valve member and spring assembly Expired ES475060A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85122777A 1977-11-14 1977-11-14

Publications (1)

Publication Number Publication Date
ES475060A1 true ES475060A1 (en) 1979-12-01

Family

ID=25310281

Family Applications (1)

Application Number Title Priority Date Filing Date
ES475060A Expired ES475060A1 (en) 1977-11-14 1978-11-14 Unitary valve member and spring assembly

Country Status (19)

Country Link
JP (1) JPS5490610A (en)
AU (1) AU528434B2 (en)
BE (1) BE872020A (en)
BR (1) BR7807433A (en)
CA (1) CA1113050A (en)
CH (1) CH628720A5 (en)
DE (1) DE2849034A1 (en)
DK (1) DK503778A (en)
ES (1) ES475060A1 (en)
FR (1) FR2408782B1 (en)
GB (1) GB2007807B (en)
IL (1) IL55917A (en)
IT (1) IT1107752B (en)
MX (1) MX147588A (en)
NL (1) NL7811271A (en)
NO (1) NO783812L (en)
NZ (1) NZ188671A (en)
SE (1) SE7811620L (en)
ZA (1) ZA785777B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495022A1 (en) * 1980-12-01 1982-06-04 Bailly Comte Ets Spray gun with moulded head - is integral with hand lever which displaces piston to lift sprung piston valve off seat and permit spray through piston cap
DE19604518B4 (en) * 1995-02-18 2004-04-22 Klaus Schreiner Injection packer for hole closures in masonry
FR2751704B1 (en) * 1996-07-29 1998-10-23 Basso Jean Jacques Louis Andre INSERT WITH ANTI-RETURN FUNCTION AND APPLICATION TO AN ANKLE FOR THE INJECTION OF A FLUID PRODUCT INTO A STRUCTURE TO BE TREATED OR FILLED
GB9919423D0 (en) * 1999-08-18 1999-10-20 Lucas France Valve
CN101791598A (en) * 2010-03-30 2010-08-04 余姚市中豪电器有限公司 Shower nozzle structure
FR3004128B1 (en) 2013-04-08 2017-01-13 Aptar France Sas IMPROVED SPRAY HEAD.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130877A (en) * 1960-10-07 1964-04-28 Formold Plastics Inc Dispenser and valves for same
FR95049E (en) * 1967-07-20 1970-03-27 Chavanoz Moulinage Retorderie New process for manufacturing a fancy yarn and device therefor.
US3685739A (en) * 1970-08-07 1972-08-22 Afa Corp Liquid dispensing apparatus
US3827609A (en) * 1973-06-18 1974-08-06 A Arnaldo Valve for liquid sprayer
US3841602A (en) * 1973-11-29 1974-10-15 W Mildern Valve
AU507516B2 (en) * 1975-10-29 1980-02-21 The Afa Corporation Diaphragm pump dispenser
US4082223A (en) * 1975-12-06 1978-04-04 Yoshino Kogyosho Co., Ltd. Trigger type spraying device
US4153203A (en) * 1977-03-02 1979-05-08 Tetsuya Tada Trigger type sprayer

Also Published As

Publication number Publication date
MX147588A (en) 1982-12-15
FR2408782B1 (en) 1985-07-12
CA1113050A (en) 1981-11-24
IL55917A (en) 1980-10-26
FR2408782A1 (en) 1979-06-08
CH628720A5 (en) 1982-03-15
BE872020A (en) 1979-03-01
GB2007807A (en) 1979-05-23
GB2007807B (en) 1982-05-26
IT7851880A0 (en) 1978-11-13
DK503778A (en) 1979-05-15
IL55917A0 (en) 1979-01-31
IT1107752B (en) 1985-11-25
JPS5490610A (en) 1979-07-18
DE2849034A1 (en) 1979-09-27
ZA785777B (en) 1979-09-26
SE7811620L (en) 1979-05-15
AU4104378A (en) 1980-05-01
AU528434B2 (en) 1983-04-28
NO783812L (en) 1979-05-15
BR7807433A (en) 1979-07-24
NZ188671A (en) 1982-12-21
NL7811271A (en) 1979-05-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010301