GB2571823B - Pinch valve - Google Patents

Pinch valve Download PDF

Info

Publication number
GB2571823B
GB2571823B GB1900564.4A GB201900564A GB2571823B GB 2571823 B GB2571823 B GB 2571823B GB 201900564 A GB201900564 A GB 201900564A GB 2571823 B GB2571823 B GB 2571823B
Authority
GB
United Kingdom
Prior art keywords
pinch valve
pinch
valve
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.)
Active
Application number
GB1900564.4A
Other versions
GB201900564D0 (en
GB2571823A (en
Inventor
Francis Hesketh David
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.)
Spiroflow Ltd
Original Assignee
Spiroflow 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 Spiroflow Ltd filed Critical Spiroflow Ltd
Publication of GB201900564D0 publication Critical patent/GB201900564D0/en
Publication of GB2571823A publication Critical patent/GB2571823A/en
Application granted granted Critical
Publication of GB2571823B publication Critical patent/GB2571823B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B69/00—Unpacking of articles or materials, not otherwise provided for
    • B65B69/0075—Emptying systems for flexible intermediate bulk containers [FIBC]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B69/00—Unpacking of articles or materials, not otherwise provided for
    • B65B69/0075—Emptying systems for flexible intermediate bulk containers [FIBC]
    • B65B69/0083—Emptying systems for flexible intermediate bulk containers [FIBC] using frames whereby the container is only suspended
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/54—Large containers characterised by means facilitating filling or emptying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/54—Gates or closures
    • 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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
    • F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
    • 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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
    • F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
    • F16K7/07—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of fluid pressure
GB1900564.4A 2018-01-15 2019-01-15 Pinch valve Active GB2571823B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201862617354P 2018-01-15 2018-01-15

Publications (3)

Publication Number Publication Date
GB201900564D0 GB201900564D0 (en) 2019-03-06
GB2571823A GB2571823A (en) 2019-09-11
GB2571823B true GB2571823B (en) 2021-03-24

Family

ID=65528349

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1900564.4A Active GB2571823B (en) 2018-01-15 2019-01-15 Pinch valve

Country Status (1)

Country Link
GB (1) GB2571823B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2607894A (en) * 2021-06-11 2022-12-21 Tun Up Ltd Bulk bag discharging apparatus
ES2851824A1 (en) * 2021-07-30 2021-09-09 Ultima Ingenii S L Flow control valve system with solid aggregates (Machine-translation by Google Translate, not legally binding)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2302932A (en) * 1995-07-05 1997-02-05 Spiroflow Ltd Bag discharge valve
WO2001081177A1 (en) * 2000-04-26 2001-11-01 Flexicon Corporation Bag closing apparatus
EP2189377A1 (en) * 2008-11-25 2010-05-26 Acrison, Inc. Cinch valve

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2302932A (en) * 1995-07-05 1997-02-05 Spiroflow Ltd Bag discharge valve
WO2001081177A1 (en) * 2000-04-26 2001-11-01 Flexicon Corporation Bag closing apparatus
EP2189377A1 (en) * 2008-11-25 2010-05-26 Acrison, Inc. Cinch valve

Also Published As

Publication number Publication date
GB201900564D0 (en) 2019-03-06
GB2571823A (en) 2019-09-11

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Legal Events

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

Owner name: SPIROFLOW LIMITED

Free format text: FORMER OWNER: SPIROFLOW SYSTEMS INC.