JP7201695B2 - 弁 - Google Patents
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- JP7201695B2 JP7201695B2 JP2020542525A JP2020542525A JP7201695B2 JP 7201695 B2 JP7201695 B2 JP 7201695B2 JP 2020542525 A JP2020542525 A JP 2020542525A JP 2020542525 A JP2020542525 A JP 2020542525A JP 7201695 B2 JP7201695 B2 JP 7201695B2
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
- B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
-
- 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
- B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
- B65D35/44—Closures
- B65D35/46—Closures with valves
-
- 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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
- B65D47/10—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having frangible closures
-
- 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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
- B65D47/24—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat
- B65D47/245—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat the valve being opened or closed by actuating a stopper-type element
- B65D47/246—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat the valve being opened or closed by actuating a stopper-type element moving helically, e.g. screw tap
-
- 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
- F16K15/14—Check valves with flexible valve members
- F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
- F16K15/147—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements having specially formed slits or being of an elongated easily collapsible form
-
- 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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
- B65D47/2018—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure
- B65D47/2031—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure the element being formed by a slit, narrow opening or constrictable spout, the size of the outlet passage being able to be varied by increasing or decreasing the pressure
-
- 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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/36—Closures with frangible parts adapted to be pierced, torn, or removed, to provide discharge openings
-
- 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
- B65D51/00—Closures not otherwise provided for
- B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
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)
- Check Valves (AREA)
- Containers Opened By Tearing Frangible Portions (AREA)
- Safety Valves (AREA)
- Bag Frames (AREA)
- Packages (AREA)
Description
Claims (23)
- 選択的な連通を可能にする弁(100、200、300)であって、前記弁(100、200、300)は、
材料であって、
I.前記材料の厚さを間に規定する第1の側面(114、214)及び第2の側面(116、216)と、
II.前記第1の側面(114、214)から前記第2の側面(116、216)へと前記材料の前記厚さをそれぞれ貫通する少なくとも2つの自己シール式スリット(126、130、226、230)と、
III.前記材料の前記厚さの少なくとも一部に、前記少なくとも2つのスリット(126、130、226、230)間に横方向に延在する少なくとも1つの脆弱部分(150、250)と、
IV.前記弁(100、200、300)を通した連通を最小限に抑えるために、通常時は閉鎖しているオリフィスを画定する、前記少なくとも2つのスリット(126、130、226、230)に沿って対面する開放可能な部分であって、前記開放可能な部分は、前記少なくとも1つの脆弱部分(150、250)によって、前記弁(100、200)を通した連通を確立するように互いから離れて開放状態になることを抑制される、開放可能な部分と、
を有する材料を備える、弁。 - 請求項1に記載の弁(100、200)であって、前記材料は、物質の単層を画定する単一の前記物質による組成物である、弁。
- 請求項1に記載の弁(300)であって、前記材料は、異なる物質の2つ以上の層によって画定される、弁。
- 請求項1~3のいずれかに記載の弁(100、200、300)であって、前記材料は、
I.少なくとも2つのスリット(126、130、226、230)が貫通する
可撓性の頭部(125、225)と、
II.前記頭部(125、225)から横方向に離隔した環状の周縁取付け部(120、220)と、
III.前記頭部(125、225)から前記周縁取付け部(120、220)まで横方向に延在する可撓性の環状の中間部(124、222)と、
を画定する、弁。 - 請求項4に記載の弁(100、300)であって、前記頭部(125)は、その中央領域において最小頭部厚さ(T2)を有し、前記少なくとも1つの脆弱部分(150)は、脆弱部分厚さ(T1)を規定し、前記最小頭部厚さ(T2)は、前記脆弱部分厚さ(T1)の少なくとも4倍である、弁。
- 請求項4に記載の弁(200)であって、前記少なくとも1つの脆弱部分(250)は、前記頭部の中央領域における前記頭部(225)の最小頭部厚さと実質的に等しい脆弱部分厚さ(T4)を規定する、弁。
- 請求項4~6のいずれかに記載の弁(100、200)であって、前記頭部(125、225)は、前記中間部(124、222)よりも実質的に厚い、弁。
- 請求項4~7のいずれかに記載の弁(100、200、300)であって、前記頭部(125、225)の前記第1の側面(114、214)の一部は、実質的に凸状であり、前記頭部(125、225)の前記第2の側面(116、216)の一部は、実質的に凹状である、弁。
- 請求項1~5のいずれかに記載の弁(100、300)であって、前記少なくとも1つの脆弱部分(150)は、約0.5ミリメートル未満の脆弱部分厚さ(T1)を規定する、弁。
- 請求項1~9のいずれかに記載の弁(100、200、300)であって、前記少なくとも1つの脆弱部分(150、250)は、約0.5ミリメートル~1.0ミリメートルの脆弱部分長さ(L1、L4)を規定する、弁。
- 請求項4に記載の弁(100、200、300)であって、前記頭部(125、225)は、前記少なくとも1つの脆弱部分(150、250)を有するように一体的に成形される、弁。
- 請求項1~11のいずれかに記載の弁(100、200、300)であって、前記少なくとも2つのスリット(126、130、226、230)及び前記少なくとも1つの脆弱部分(150、250)は、前記材料における少なくとも1つの切込みによって画定される、弁。
- 請求項1~12いずれかに記載の弁(100、200、300)であって、前記第1の側面(114、214)は、実質的に凸状であり、前記少なくとも1つの脆弱部分(150、250)は、前記第1の側面(114、214)に沿って横方向に延在する、弁。
- 請求項1~13のいずれかに記載の弁(100、200、300)であって、前記材料は、シリコーンである、弁。
- 請求項1~14のいずれかに記載の弁(100、200、300)であって、係合物品(102)と組み合わされ、前記物品(102)が前記材料に係合している間に前記物品(102)が前記材料に対して移動することにより、前記少なくとも1つの脆弱部分(150、250)が破壊され、前記少なくとも2つの自己シール式スリット(126、130、226、230)が連続し、前記開放可能な部分が互いから離れて前記開放状態になることを可能にする、弁。
- 請求項1~3及び5~15のいずれかに記載の弁(100、200、300)であって、前記少なくとも2つの自己シール式スリット(126、130、226、230)のうちの1つは、中央スリット(126、226)であり、前記少なくとも2つの自己シール式スリット(126、130、226、230)のうちの別の1つは、前記少なくとも1つの脆弱部分(150、250)によって前記中央スリット(126、226)から分離されている、径方向に延在する主スリット(130、230)である、弁。
- 請求項16に記載の弁(100、200、300)であって、前記主スリット(130、230)は、径方向外方端部を画定し、前記径方向外方端部から、一対の交差する副スリット(140、240)が横方向外方に延在する、弁。
- 請求項17に記載の弁(100、200、300)であって、それぞれの前記副スリット(140、240)は、外側脆弱領域(160、260)において終端する横方向外方端部を画定し、頭部(125、225)は、その中央領域において最小頭部厚さ(T2)を有し、前記外側脆弱領域(160、260)は、脆弱領域厚さ(T3)を規定し、前記最小頭部厚さ(T2)は、前記脆弱領域厚さ(T3)の少なくとも4倍である、弁。
- 請求項17に記載の弁(100、200、300)であって、それぞれの前記副スリット(140、240)は、副スリット長さ(L2)を規定し、外側脆弱領域(160、260)において終端する横方向外方端部を更に画定し、前記外側脆弱領域(160、260)は、脆弱長さ(L3)を規定し、前記脆弱長さ(L3)は、前記副スリット長さ(L2)の2倍である、弁。
- 請求項19に記載の弁(100、300)であって、前記第1の側面(114)は、実質的に凸状であり、各前記外側脆弱領域(160)は、前記第1の側面(114)に沿って延在する、弁。
- 請求項1~20のいずれかに記載の弁(100、200、300)であって、前記対面する開放可能な部分の前記閉鎖しているオリフィスは、前記第1の側面(114、214)及び前記第2の側面(116、216)が約15000パスカルを下回る差圧にさらされる場合、実質的に閉鎖されたままであるように構成される、弁。
- 請求項1~21のいずれかに記載の弁(100、200、300)であって、前記少なくとも1つの脆弱部分(150、250)は、前記第1の側面(114、214)及び前記第2の側面(116、216)のうちの一方が約70ニュートン未満の力にさらされる場合、破壊されるように構成される、弁。
- 選択的な連通を可能にする弁(100、200、300)であって、前記弁(100、200、300)は、
材料であって、前記材料の厚さを間に規定する第1の側面(114、214)及び第2の側面(116、216)を有する、材料を備え、前記材料は、
I.環状の周縁取付け部(120、220)と、
II.前記周縁取付け部(120)から横方向に延在する可撓性の環状の中間部(124、222)と、
III.前記可撓性の環状の中間部(124、222)から横方向に延在する可撓性の頭部(125、225)と、
を画定し、前記頭部(125、225)は、
a.前記頭部(125、225)を横断方向に貫通する、一対の自己シール式の交差する中央スリット(126、226)と、
b.前記頭部(125、225)を横断方向に貫通する、径方向に延在する4つの主スリット(130、230)であって、それぞれの前記主スリット(130、230)は、脆弱部分(150、250)によって、前記一対の自己シール式の交差する中央スリット(126、226)のうちの1つから分離している、主スリットと、
c.一対の交差する副スリット(140、240)であって、それぞれの前記副スリット(140、240)は、(i)前記頭部(125、225)を横断方向に貫通し、(ii)前記主スリット(130、230)の一つから横方向外方に延在し、それぞれの前記副スリット(140、240)は、厚さが低減されている外側脆弱領域(160、260)において終端する、副スリットと、
を有する、弁。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2017/057790 WO2019083492A1 (en) | 2017-10-23 | 2017-10-23 | VALVE |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021509386A JP2021509386A (ja) | 2021-03-25 |
JP7201695B2 true JP7201695B2 (ja) | 2023-01-10 |
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Application Number | Title | Priority Date | Filing Date |
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JP2020542525A Active JP7201695B2 (ja) | 2017-10-23 | 2017-10-23 | 弁 |
Country Status (9)
Country | Link |
---|---|
US (1) | US10722915B2 (ja) |
EP (1) | EP3700832B1 (ja) |
JP (1) | JP7201695B2 (ja) |
CN (1) | CN111566021B (ja) |
CA (1) | CA3080048C (ja) |
ES (1) | ES2912543T3 (ja) |
MX (1) | MX2020004120A (ja) |
RU (1) | RU2742443C1 (ja) |
WO (1) | WO2019083492A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA3129652A1 (en) * | 2019-02-27 | 2020-09-03 | Becton Dickinson France | Valve stopper for a medical injection device and medical injection device for injecting at least one composition |
US11511916B1 (en) * | 2020-01-29 | 2022-11-29 | Brandon Bernardo | Top closure assembly and drinking bottles including the same |
IL273241B (en) * | 2020-03-11 | 2020-08-31 | Brevel Ltd | sealing valve |
IL277523B (en) | 2020-09-22 | 2022-04-01 | Brevel Ltd | sealing valve |
WO2023211448A1 (en) * | 2022-04-28 | 2023-11-02 | Aptargroup, Inc. | Dispensing valve |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2003525176A (ja) | 1999-11-02 | 2003-08-26 | シークイスト クロージャーズ フォーリン、 インコーポレイテッド | 一体配量システムおよびその作成方法 |
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- 2017-10-23 RU RU2020114358A patent/RU2742443C1/ru active
- 2017-10-23 CN CN201780096186.7A patent/CN111566021B/zh active Active
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EP3700832B1 (en) | 2022-03-09 |
RU2742443C1 (ru) | 2021-02-05 |
JP2021509386A (ja) | 2021-03-25 |
CA3080048A1 (en) | 2019-05-02 |
US20190358667A1 (en) | 2019-11-28 |
US10722915B2 (en) | 2020-07-28 |
ES2912543T3 (es) | 2022-05-26 |
MX2020004120A (es) | 2020-08-13 |
EP3700832A1 (en) | 2020-09-02 |
CA3080048C (en) | 2024-05-28 |
CN111566021B (zh) | 2022-04-12 |
BR112020005184A2 (pt) | 2020-09-15 |
EP3700832A4 (en) | 2021-01-06 |
CN111566021A (zh) | 2020-08-21 |
WO2019083492A1 (en) | 2019-05-02 |
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