GB1532818A - Manually operated trigger actuated diaphragm pump dispenser - Google Patents

Manually operated trigger actuated diaphragm pump dispenser

Info

Publication number
GB1532818A
GB1532818A GB44948/76A GB4494876A GB1532818A GB 1532818 A GB1532818 A GB 1532818A GB 44948/76 A GB44948/76 A GB 44948/76A GB 4494876 A GB4494876 A GB 4494876A GB 1532818 A GB1532818 A GB 1532818A
Authority
GB
United Kingdom
Prior art keywords
diaphragm
valve
outlet
chamber
container
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
GB44948/76A
Other languages
English (en)
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 GB1532818A publication Critical patent/GB1532818A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • 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
    • B05B11/1028—Pumps having a pumping chamber with a deformable wall
    • B05B11/1029—Pumps having a pumping chamber with a deformable wall actuated by a lever
    • B05B11/103—Pumps having a pumping chamber with a deformable wall actuated by a lever without substantial movement of the nozzle in the direction of the pressure stroke
    • 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
    • B05B11/1073—Springs
    • B05B11/1076—Traction springs, e.g. stretchable sleeve
    • 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
    • B05B11/0037—Containers
    • B05B11/0039—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means
    • 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
    • B05B11/0037—Containers
    • B05B11/0039—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means
    • B05B11/0044—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means compensating underpressure by ingress of atmospheric air into the container, i.e. with venting means
    • B05B11/00442—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means compensating underpressure by ingress of atmospheric air into the container, i.e. with venting means the means being actuated by the difference between the atmospheric pressure and the pressure inside the container

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Closures For Containers (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Reciprocating Pumps (AREA)
GB44948/76A 1975-10-29 1976-10-28 Manually operated trigger actuated diaphragm pump dispenser Expired GB1532818A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62681875A 1975-10-29 1975-10-29

Publications (1)

Publication Number Publication Date
GB1532818A true GB1532818A (en) 1978-11-22

Family

ID=24511991

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44948/76A Expired GB1532818A (en) 1975-10-29 1976-10-28 Manually operated trigger actuated diaphragm pump dispenser

Country Status (19)

Country Link
JP (1) JPS5255004A (xx)
AU (1) AU507516B2 (xx)
BE (1) BE847472A (xx)
BR (1) BR7607258A (xx)
CA (1) CA1052747A (xx)
CH (1) CH608388A5 (xx)
DE (1) DE2649008A1 (xx)
DK (1) DK481776A (xx)
ES (1) ES452810A1 (xx)
FR (1) FR2329360A1 (xx)
GB (1) GB1532818A (xx)
HK (1) HK7980A (xx)
IT (1) IT1073806B (xx)
MX (1) MX143902A (xx)
NL (1) NL7611788A (xx)
NO (1) NO763683L (xx)
NZ (1) NZ182214A (xx)
SE (1) SE7611945L (xx)
ZA (1) ZA765956B (xx)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3124441A1 (de) * 1980-06-24 1982-06-03 U.S. Cap and Closure, Inc., 60656 Chicago, Ill. Pumpe fuer stroemungsmittelbehaelter
DE9115687U1 (de) * 1991-12-18 1992-03-26 Schneider, Friedhelm, 5226 Reichshof Flaschenpumpe mit Membrane
DE4141825A1 (de) * 1991-12-18 1993-06-24 Friedhelm Schneider Flaschenpumpe mit membrane
GB2273532A (en) * 1992-12-15 1994-06-22 Canyon Europ Ltd Container for liquid provided with a vent valve and a pump

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA785777B (en) * 1977-11-14 1979-09-26 Afa Corp Unitary valve and spring assembly
US4168788A (en) * 1978-07-12 1979-09-25 The Afa Corporation Closure cap and dispenser body assembly
DE2953673C2 (de) * 1979-05-21 1986-09-11 Yoshino Kogyosho Co., Ltd., Tokio/Tokyo Manuell betätigbare Flüssigkeits-Abgabevorrichtung
JPS59112772U (ja) * 1983-01-18 1984-07-30 株式会社吉野工業所 クリ−ム状物収納容器
GB8715150D0 (en) * 1987-06-27 1987-08-05 Portasilo Ltd Pump

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985111A (en) * 1958-02-07 1961-05-23 Henderson William Michael Diaphragm pumps
JPS4815203B1 (xx) * 1967-03-10 1973-05-12
FR2127774A5 (xx) * 1971-02-26 1972-10-13 Polypump Curacao Nv
AU473793B2 (en) * 1973-06-26 1975-01-09 Precision Valve Australia Pty. Limited Pump with slide valve

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3124441A1 (de) * 1980-06-24 1982-06-03 U.S. Cap and Closure, Inc., 60656 Chicago, Ill. Pumpe fuer stroemungsmittelbehaelter
DE9115687U1 (de) * 1991-12-18 1992-03-26 Schneider, Friedhelm, 5226 Reichshof Flaschenpumpe mit Membrane
DE4141825A1 (de) * 1991-12-18 1993-06-24 Friedhelm Schneider Flaschenpumpe mit membrane
GB2273532A (en) * 1992-12-15 1994-06-22 Canyon Europ Ltd Container for liquid provided with a vent valve and a pump

Also Published As

Publication number Publication date
MX143902A (es) 1981-07-31
ES452810A1 (es) 1977-10-16
NZ182214A (en) 1979-08-31
BR7607258A (pt) 1977-09-13
AU1756376A (en) 1978-03-16
SE7611945L (sv) 1977-04-30
IT1073806B (it) 1985-04-17
JPS5255004A (en) 1977-05-06
ZA765956B (en) 1977-09-28
NO763683L (xx) 1977-05-02
CH608388A5 (en) 1979-01-15
HK7980A (en) 1980-03-14
NL7611788A (nl) 1977-05-03
AU507516B2 (en) 1980-02-21
BE847472A (fr) 1977-02-14
DE2649008A1 (de) 1977-05-12
FR2329360A1 (fr) 1977-05-27
CA1052747A (en) 1979-04-17
DK481776A (da) 1977-04-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee