JP2019509457A - 人工雪製造装置用の搬送アセンブリ - Google Patents
人工雪製造装置用の搬送アセンブリ Download PDFInfo
- Publication number
- JP2019509457A JP2019509457A JP2018547978A JP2018547978A JP2019509457A JP 2019509457 A JP2019509457 A JP 2019509457A JP 2018547978 A JP2018547978 A JP 2018547978A JP 2018547978 A JP2018547978 A JP 2018547978A JP 2019509457 A JP2019509457 A JP 2019509457A
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- JP
- Japan
- Prior art keywords
- snow
- tube
- inlet
- impeller
- transport assembly
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C3/00—Processes or apparatus specially adapted for producing ice or snow for winter sports or similar recreational purposes, e.g. for sporting installations; Producing artificial snow
- F25C3/04—Processes or apparatus specially adapted for producing ice or snow for winter sports or similar recreational purposes, e.g. for sporting installations; Producing artificial snow for sledging or ski trails; Producing artificial snow
-
- 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
- B05B7/14—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 designed for spraying particulate materials
- B05B7/1404—Arrangements for supplying particulate material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
- B65G53/06—Gas pressure systems operating without fluidisation of the materials
- B65G53/10—Gas pressure systems operating without fluidisation of the materials with pneumatic injection of the materials by the propelling gas
- B65G53/14—Gas pressure systems operating without fluidisation of the materials with pneumatic injection of the materials by the propelling gas the gas flow inducing feed of the materials by suction effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
- B65G53/16—Gas pressure systems operating with fluidisation of the materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/40—Feeding or discharging devices
- B65G53/42—Nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/40—Feeding or discharging devices
- B65G53/46—Gates or sluices, e.g. rotary wheels
- B65G53/4608—Turnable elements, e.g. rotary wheels with pockets or passages for material
- B65G53/4625—Turnable elements, e.g. rotary wheels with pockets or passages for material with axis of turning perpendicular to flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/52—Adaptations of pipes or tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C2303/00—Special arrangements or features for producing ice or snow for winter sports or similar recreational purposes, e.g. for sporting installations; Special arrangements or features for producing artificial snow
- F25C2303/046—Snow making by using low pressure air ventilators, e.g. fan type snow canons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
Description
雪製造機から雪を受け取り、雪を加速させる羽根車と、
エジェクタ管であって、羽根車から雪を受け取る入口端と、雪がエジェクタ管を移動する方向において入口端の下流に位置するベンチュリ喉状部と、搬送アセンブリから雪を放出する出口端と、を有するエジェクタ管と、
羽根車からエジェクタ管に雪を導入し、雪がエジェクタ管を移動する方向においてベンチュリ喉状部のすぐ上流に位置する雪入口管と、
ベンチュリ喉状部の上流に位置する、エジェクタ管の入口端の給気口と、
を備え、
雪入口管が、ベンチュリ喉状部から離れた放出端を有し、放出端とベンチュリ喉状部との間に小さな間隙を生成することによって、加圧空気が間隙とベンチュリ喉状部を通過すると、結果として生じる雪と空気の混合物が、エジェクタ管の出口端から外へと加速される。
Claims (6)
- 雪製造機と共に使用される雪搬送アセンブリであって、
前記雪製造機から雪を受け取り、雪を加速させる羽根車と、
エジェクタ管であって、前記羽根車から雪を受け取る入口端と、雪が前記エジェクタ管を移動する方向において前記入口端の下流に位置するベンチュリ喉状部と、前記雪搬送アセンブリから雪を放出する出口端と、を有するエジェクタ管と、
前記羽根車から前記エジェクタ管に雪を導入し、雪が前記エジェクタ管を移動する方向において前記ベンチュリ喉状部のすぐ上流に位置する雪入口管と、
前記ベンチュリ喉状部の上流に位置する、前記エジェクタ管の前記入口端の給気口と、
を備え、
前記雪入口管が、前記ベンチュリ喉状部から離れた放出端を有し、前記放出端と前記ベンチュリ喉状部との間に小さな間隙を生成することによって、加圧空気が前記間隙と前記ベンチュリ喉状部を通過すると、結果として生じる雪と空気の混合物が、前記エジェクタ管の前記出口端から外へと加速される、雪搬送アセンブリ。 - 前記雪入口管の前記放出端と前記ベンチュリ喉状部との間の前記間隙が調節可能である、請求項1に記載の雪搬送アセンブリ。
- 前記羽根車が、前記雪製造機から雪を受け取るトレイと、前記雪入口管の入り口端まで雪を搬送する雪出口管と、を含む、請求項1に記載の雪搬送アセンブリ。
- 前記羽根車が、円柱側壁、前記雪製造機から雪を受け取る開放上端、閉鎖下端を有するトレイと、前記閉鎖下端の中心を通って延在する回転自在のシャフトと、雪を再粉砕するため、前記シャフトに接続され、前記シャフトから隣接位置まで放射方向外側に延在し、前記円柱側壁から間隔をおいて配置される複数の羽根と、前記円柱側壁から前記雪入口管の入口端まで接線方向に延在する雪出口管と、を含む、請求項2に記載の雪搬送アセンブリ。
- 前記エジェクタ管の前記出口端が、ホースの一端に挿入するための円柱である、請求項1に記載の雪搬送アセンブリ。
- 前記雪製造機から雪を受け取る複数の羽根車を含み、各羽根車が、雪を前記雪入口管に搬送する出口管を有する、請求項3に記載の雪搬送アセンブリ。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662389700P | 2016-03-07 | 2016-03-07 | |
| US62/389,700 | 2016-03-07 | ||
| PCT/CA2017/000043 WO2017152260A1 (en) | 2016-03-07 | 2017-03-07 | Conveying assembly for snowmaking apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019509457A true JP2019509457A (ja) | 2019-04-04 |
| JP7037188B2 JP7037188B2 (ja) | 2022-03-16 |
Family
ID=59789940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018547978A Active JP7037188B2 (ja) | 2016-03-07 | 2017-03-07 | 人工雪製造装置用の搬送アセンブリ |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | USRE50509E1 (ja) |
| EP (1) | EP3455566B1 (ja) |
| JP (1) | JP7037188B2 (ja) |
| WO (1) | WO2017152260A1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021137775A (ja) * | 2020-03-09 | 2021-09-16 | 三菱重工冷熱株式会社 | 分流装置 |
| JP2022059624A (ja) * | 2020-03-09 | 2022-04-13 | 三菱重工冷熱株式会社 | 分流装置 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108163549A (zh) * | 2017-12-26 | 2018-06-15 | 安徽盛美金属科技有限公司 | 一种氨基酮类涂料添加剂输送装置 |
| US11473822B2 (en) * | 2018-10-27 | 2022-10-18 | Alfio Bucceri | Method and apparatus for making falling snow |
| CN121201786B (zh) * | 2025-11-27 | 2026-01-30 | 大连长盛海华输送设备制造有限公司 | 一种防堵结构及正压气力输送装置 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US1751343A (en) * | 1925-09-19 | 1930-03-18 | Carborundum Co | Method and apparatus for applying plastic material to surfaces |
| JPS5596400A (en) * | 1979-01-13 | 1980-07-22 | Kyoei Zoki Kk | Jet pump for conveying solid matter |
| JPH10160310A (ja) * | 1996-11-27 | 1998-06-19 | Mitsui Constr Co Ltd | 積雪促進装置 |
| JP3074425U (ja) * | 2000-06-29 | 2001-01-19 | 株式会社ピステスノーインダストリーズ | 人工雪の散雪ライン切換え装置 |
| US6334327B1 (en) * | 1999-12-08 | 2002-01-01 | Koyo Industry Co., Ltd. | Snowmaking machine |
| JP2002130882A (ja) * | 2000-10-24 | 2002-05-09 | Toyo Eng Works Ltd | シャーベット雪の製造噴出装置 |
| JP2003322443A (ja) * | 2002-04-24 | 2003-11-14 | Pisutesunoo Industries:Kk | アイスクラッシングタイプの人工雪製造機を遠隔監視するためのシステム及び方法 |
| US20040144852A1 (en) * | 2001-04-19 | 2004-07-29 | Alfio Bucceri | Snow making method and apparatus |
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| DE2548338C3 (de) * | 1974-10-30 | 1979-09-13 | Etudes Techniques Et Realisations (E.T.R.), Douai, Nord (Frankreich) | Verfahren zur Aufnahme von Schnee und gezielten Verteilung desselben auf einer Skipiste sowie Vorrichtung zur Durchführung des Verfahrens |
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| CA2085165C (en) | 1992-12-11 | 1997-05-13 | Frank Van Oirschot | Air return for venturi system |
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-
2017
- 2017-03-07 WO PCT/CA2017/000043 patent/WO2017152260A1/en not_active Ceased
- 2017-03-07 EP EP17762357.6A patent/EP3455566B1/en active Active
- 2017-03-07 JP JP2018547978A patent/JP7037188B2/ja active Active
- 2017-03-07 US US17/742,574 patent/USRE50509E1/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1751343A (en) * | 1925-09-19 | 1930-03-18 | Carborundum Co | Method and apparatus for applying plastic material to surfaces |
| JPS5596400A (en) * | 1979-01-13 | 1980-07-22 | Kyoei Zoki Kk | Jet pump for conveying solid matter |
| JPH10160310A (ja) * | 1996-11-27 | 1998-06-19 | Mitsui Constr Co Ltd | 積雪促進装置 |
| US6334327B1 (en) * | 1999-12-08 | 2002-01-01 | Koyo Industry Co., Ltd. | Snowmaking machine |
| JP3074425U (ja) * | 2000-06-29 | 2001-01-19 | 株式会社ピステスノーインダストリーズ | 人工雪の散雪ライン切換え装置 |
| JP2002130882A (ja) * | 2000-10-24 | 2002-05-09 | Toyo Eng Works Ltd | シャーベット雪の製造噴出装置 |
| US20040144852A1 (en) * | 2001-04-19 | 2004-07-29 | Alfio Bucceri | Snow making method and apparatus |
| JP2003322443A (ja) * | 2002-04-24 | 2003-11-14 | Pisutesunoo Industries:Kk | アイスクラッシングタイプの人工雪製造機を遠隔監視するためのシステム及び方法 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021137775A (ja) * | 2020-03-09 | 2021-09-16 | 三菱重工冷熱株式会社 | 分流装置 |
| JP7033736B2 (ja) | 2020-03-09 | 2022-03-11 | 三菱重工冷熱株式会社 | 分流装置 |
| JP2022059624A (ja) * | 2020-03-09 | 2022-04-13 | 三菱重工冷熱株式会社 | 分流装置 |
| JP7187763B2 (ja) | 2020-03-09 | 2022-12-13 | 三菱重工冷熱株式会社 | 分流装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3455566A1 (en) | 2019-03-20 |
| USRE50509E1 (en) | 2025-07-29 |
| EP3455566A4 (en) | 2020-02-26 |
| EP3455566B1 (en) | 2021-08-18 |
| WO2017152260A1 (en) | 2017-09-14 |
| CA3016939A1 (en) | 2017-09-14 |
| JP7037188B2 (ja) | 2022-03-16 |
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