GB2520341B - Press head assembly - Google Patents

Press head assembly

Info

Publication number
GB2520341B
GB2520341B GB1320364.1A GB201320364A GB2520341B GB 2520341 B GB2520341 B GB 2520341B GB 201320364 A GB201320364 A GB 201320364A GB 2520341 B GB2520341 B GB 2520341B
Authority
GB
United Kingdom
Prior art keywords
head assembly
press head
press
assembly
head
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 - Fee Related
Application number
GB1320364.1A
Other versions
GB2520341A (en
GB201320364D0 (en
Inventor
Wang Ya-Tsan
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.)
DERJIN (HONG KONG) HOLDING COMPANY LIMITED
Original Assignee
Derjin Jiangsu Plastic Packaging Co Ltd
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 Derjin Jiangsu Plastic Packaging Co Ltd filed Critical Derjin Jiangsu Plastic Packaging Co Ltd
Priority to GB1320364.1A priority Critical patent/GB2520341B/en
Publication of GB201320364D0 publication Critical patent/GB201320364D0/en
Publication of GB2520341A publication Critical patent/GB2520341A/en
Application granted granted Critical
Publication of GB2520341B publication Critical patent/GB2520341B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B05B7/0025—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 with a compressed gas supply
    • B05B7/0031—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 with a compressed gas supply with disturbing means promoting mixing, e.g. balls, crowns
    • B05B7/0037—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 with a compressed gas supply with disturbing means promoting mixing, e.g. balls, crowns including sieves, porous members or the like
    • 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
    • B05B11/1001—Piston pumps
    • 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
    • B05B11/1043—Sealing or attachment arrangements between pump and container
    • B05B11/1046—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container
    • 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
    • B05B11/1074—Springs located outside pump chambers
    • 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
    • B05B11/1087—Combination of liquid and air pumps
GB1320364.1A 2013-11-19 2013-11-19 Press head assembly Expired - Fee Related GB2520341B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1320364.1A GB2520341B (en) 2013-11-19 2013-11-19 Press head assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1320364.1A GB2520341B (en) 2013-11-19 2013-11-19 Press head assembly

Publications (3)

Publication Number Publication Date
GB201320364D0 GB201320364D0 (en) 2014-01-01
GB2520341A GB2520341A (en) 2015-05-20
GB2520341B true GB2520341B (en) 2019-03-27

Family

ID=49883810

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1320364.1A Expired - Fee Related GB2520341B (en) 2013-11-19 2013-11-19 Press head assembly

Country Status (1)

Country Link
GB (1) GB2520341B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205738707U (en) * 2016-07-05 2016-11-30 广东中凯塑业有限公司 A kind of foam pump

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2484092A (en) * 2010-09-29 2012-04-04 Derxin Shanghai Cosmetics Co Ltd A spray head for producing foam
GB2502530A (en) * 2012-05-28 2013-12-04 Ya-Tsan Wang Foam spray head assembly

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2484092A (en) * 2010-09-29 2012-04-04 Derxin Shanghai Cosmetics Co Ltd A spray head for producing foam
GB2502530A (en) * 2012-05-28 2013-12-04 Ya-Tsan Wang Foam spray head assembly

Also Published As

Publication number Publication date
GB2520341A (en) 2015-05-20
GB201320364D0 (en) 2014-01-01

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application

Owner name: DERJIN (HONG KONG) HOLDING COMPANY LIMITED

Free format text: FORMER OWNER: YA-TSAN WANG

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20180628 AND 20180706

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20191119