FI128546B - Ilmatykki ja menetelmä ilmatykin laukaisemiseksi - Google Patents

Ilmatykki ja menetelmä ilmatykin laukaisemiseksi Download PDF

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Publication number
FI128546B
FI128546B FI20185955A FI20185955A FI128546B FI 128546 B FI128546 B FI 128546B FI 20185955 A FI20185955 A FI 20185955A FI 20185955 A FI20185955 A FI 20185955A FI 128546 B FI128546 B FI 128546B
Authority
FI
Finland
Prior art keywords
air cannon
outlet
fractioning
pressure
air
Prior art date
Application number
FI20185955A
Other languages
English (en)
Swedish (sv)
Other versions
FI20185955A1 (fi
FI20185955A (fi
Inventor
Hannu Honkasalo
Jani Muilu
Original Assignee
Lassila & Tikanoja Oyj
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 Lassila & Tikanoja Oyj filed Critical Lassila & Tikanoja Oyj
Priority to FI20185955A priority Critical patent/FI128546B/fi
Priority to PCT/EP2019/080370 priority patent/WO2020094704A1/en
Priority to EP19801519.0A priority patent/EP3877719A1/en
Publication of FI20185955A1 publication Critical patent/FI20185955A1/fi
Publication of FI20185955A publication Critical patent/FI20185955A/fi
Application granted granted Critical
Publication of FI128546B publication Critical patent/FI128546B/fi

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C5/00—Devices or accessories for generating abrasive blasts
    • B24C5/02—Blast guns, e.g. for generating high velocity abrasive fluid jets for cutting materials
    • B24C5/04—Nozzles therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/0007—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by explosions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
    • B08B9/28—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by splash, spray, or jet application, with or without soaking
    • B08B9/283—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by splash, spray, or jet application, with or without soaking by gas jets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
    • B24C3/06—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other movable; portable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/08—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces
    • B24C3/10—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces for treating external surfaces
    • B24C3/12—Apparatus using nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
    • B24C7/0046—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier
    • B24C7/0053—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier with control of feed parameters, e.g. feed rate of abrasive material or carrier
    • B24C7/0061—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier with control of feed parameters, e.g. feed rate of abrasive material or carrier of feed 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
    • B65D88/00—Large containers
    • B65D88/54—Large containers characterised by means facilitating filling or emptying
    • B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
    • B65D88/70—Large containers characterised by means facilitating filling or emptying preventing bridge formation using fluid jets
    • B65D88/703—Air blowing devices, i.e. devices for the sudden introduction of compressed air into the container

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ventilation (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Air Bags (AREA)

Abstract

Esillä oleva keksintö koskee ilmanpuhallinta (100), joka käsittää painesäiliön (102) kaasun paineistamiseksi, poistoaukon (104), poistoaukkoon (104) järjestetyn murtuvan osan (122), jossa murtuva osa (122) rikkoutuu, kun paine painesäiliössä (102) ylittää murtuvan osan (122) murtumispisteen.

Claims (15)

Patenttivaatimukset
1. Ilmanpuhallin (100), joka käsittää —-painesäiliön (102) kaasun paineistamiseksi, -poistoaukon (104), -poistoaukkoon (104) järjestetyn murtuvan osan (122), tunnettu siitä, että murtuva osa (122) rikkoutuu, kun painesäiliössä (102) oleva paine ylittää murtuvan osan (122) murtumispisteen.
2. Patenttivaatimuksen 1 mukainen ilmanpuhallin, jossa murtuvan osan (122) — murtumispiste on vähintään 6 baarin paine.
3. Jonkin edellä olevan patenttivaatimuksen mukainen ilmanpuhallin, jossa murtuva osa (122) on muovilevy.
4. Patenttivaatimuksen 3 mukainen ilmanpuhallin, jossa murtuva osa (122) on akryylilasia.
5. Jonkin patenttivaatimuksen 3-4 mukainen ilmanpuhallin, jossa muovilevyn paksuus on 1-10 mm.
6. Jonkin edellä olevan patenttivaatimuksen mukainen ilmanpuhallin, jossa murtuvaa osaa (122) työstetään esimerkiksi työstämällä sen pintaan leikkauksia = murtuvan osan (122) murtumisen edistämiseksi.
N 3 30 7. Jonkin edellä olevan patenttivaatimuksen mukainen ilmanpuhallin, jossa a, murtuvan osan (122) pinnalle järjestetään kovia hiukkasia vaikutuksen = tehostamiseksi kohteessa.
LO O 8. — Jonkin patenttivaatimuksen mukainen ilmanpuhallin, jossa poistoaukko o 35 — (104) käsittää ainakin kaksi osaa siten, että murtuva osa (122) voidaan järjestää N poistoaukon (104) kahden osan väliin.
9. Jonkin edellä olevan patenttivaatimuksen mukainen ilmanpuhallin, joka käsittää liikuteltavan alustan.
10. Jonkin edellä olevan patenttivaatimuksen mukainen ilmanpuhallin, joka käsittää säädettävän alustan, jossa poistoaukon (104) korkeutta voidaan säätää.
11. Jonkin edellä olevan patenttivaatimuksen mukainen ilmanpuhallin, joka käsittää säädettävän alustan, jossa poistoaukon (104) kallistuskulmaa ja/tai kiertokulmaa voidaan säätää.
12. Jonkin patenttivaatimuksen mukainen ilmanpuhallin, joka käsittää — rekyylinpoistovälineet.
13. Patenttivaatimuksen 12 mukainen ilmanpuhallin, jossa rekyylinpoistovälineet käsittävät ainakin yhden tai kaksi sylinteriä (154, 156).
14. Menetelmä ilmanpuhaltimen laukaisemiseksi, joka menetelmä käsittää -murtuvan osan järjestämisen ilmanpuhaltimen poistoaukkoon, -ilmanpuhaltimen painesäiliön täyttämisen kaasulla, ja tunnettu siitä, että menetelmä käsittää — -painesäiliön paineistamisen, kunnes murtuva osa rikkoutuu.
15. Patenttivaatimuksen 14 mukainen menetelmä, jossa poistoaukon korkeutta, kallistuskulmaa ja/tai kiertokulmaa säädetään. oO
O
N o
I +
N
I a a
LO
LO o
LO 0
O
N
FI20185955A 2018-11-09 2018-11-09 Ilmatykki ja menetelmä ilmatykin laukaisemiseksi FI128546B (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20185955A FI128546B (fi) 2018-11-09 2018-11-09 Ilmatykki ja menetelmä ilmatykin laukaisemiseksi
PCT/EP2019/080370 WO2020094704A1 (en) 2018-11-09 2019-11-06 Air cannon and method for discharging an air cannon
EP19801519.0A EP3877719A1 (en) 2018-11-09 2019-11-06 Air cannon and method for discharging an air cannon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20185955A FI128546B (fi) 2018-11-09 2018-11-09 Ilmatykki ja menetelmä ilmatykin laukaisemiseksi

Publications (3)

Publication Number Publication Date
FI20185955A1 FI20185955A1 (fi) 2020-05-10
FI20185955A FI20185955A (fi) 2020-05-10
FI128546B true FI128546B (fi) 2020-07-31

Family

ID=68531530

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20185955A FI128546B (fi) 2018-11-09 2018-11-09 Ilmatykki ja menetelmä ilmatykin laukaisemiseksi

Country Status (3)

Country Link
EP (1) EP3877719A1 (fi)
FI (1) FI128546B (fi)
WO (1) WO2020094704A1 (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113816026B (zh) * 2021-09-15 2022-10-25 河北邯峰发电有限责任公司 一种卸煤沟破拱清堵装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03121088A (ja) * 1989-10-04 1991-05-23 Ichiro Nakanishi 空圧利用クラッカー
US5365913A (en) * 1993-07-20 1994-11-22 Walton Garry L Rupture disc gas launcher
WO2002057613A2 (en) * 2000-10-02 2002-07-25 The William Mark Corporation Apparatus and methods employing burst force propulsion
CN2670892Y (zh) * 2003-06-13 2005-01-12 张宝全 充气礼炮
CN103512423B (zh) * 2013-09-12 2016-01-20 南京航空航天大学 一种超音速空气炮发射装置

Also Published As

Publication number Publication date
EP3877719A1 (en) 2021-09-15
FI20185955A1 (fi) 2020-05-10
FI20185955A (fi) 2020-05-10
WO2020094704A1 (en) 2020-05-14

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