JPS6246600U - - Google Patents

Info

Publication number
JPS6246600U
JPS6246600U JP1986123999U JP12399986U JPS6246600U JP S6246600 U JPS6246600 U JP S6246600U JP 1986123999 U JP1986123999 U JP 1986123999U JP 12399986 U JP12399986 U JP 12399986U JP S6246600 U JPS6246600 U JP S6246600U
Authority
JP
Japan
Prior art keywords
plunger
jet
forming
fluid
nozzle
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.)
Pending
Application number
JP1986123999U
Other languages
English (en)
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 filed Critical
Publication of JPS6246600U publication Critical patent/JPS6246600U/ja
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/18—Drilling by liquid or gas jets, with or without entrained pellets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3033—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head
    • B05B1/304—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve
    • B05B1/3046—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice
    • B05B1/306—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice the actuating means being a fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/51—Modifying a characteristic of handled material
    • B65H2301/515—Cutting handled material
    • B65H2301/5153—Details of cutting means
    • B65H2301/51534—Water jet

Description

【図面の簡単な説明】
第１図は、本考案の弁、弁アクチユエータ、及
びノズルの部分縦断面図である。第２図は、第１
図の弁とノズルの断面詳細図である。第３図は、
第１図の３―３線に沿う横断面図である。 ４……アクチユエータハウジング、５……ばね
、２１……ノズルハウジング、２３……スペーサ
ー管、２４……ステム、２６……ポペツト副組立
体、３６……プランジヤー、３７……孔、３８…
…宝石製噴流形成部材、３９……オリフイス、４
０……エラストマー座金。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ 高圧作動流体用の入口と出口を有し、前記出
    口が前記流体の噴流を形成するための流体噴流形
    成手段を含む、ハウジングと； 前記噴流形成手段を通る前記流体の流量を制御
    するために、前記流体噴流形成手段とシールを形
    成するための、前記ハウジング手段内に収容され
    た弁手段と； 前記弁手段を働かせるためのアクチユエータ手
    段と； を包含する高速流体噴流式切断用ノズル。 ２ 前記弁手段が、前記噴流形成手段と接触して
    それとシールを形成するためのシール面を有する
    プランジヤーを含み、前記アクチユエータ手段が
    、前記プランジヤーによる前記噴流形成手段への
    実質的な力の適用を妨げている間、前記噴流形成
    手段とのシール係合からプランジヤーを動かすた
    めのロスト・モーシヨン結合手段を含むこと、を
    特徴とする実用新案登録請求の範囲第１項に記載
    のノズル。 ３ 前記ロスト・モーシヨン結合手段が、前記噴
    流形成手段から離れる方向に前記プランジヤーへ
    力を加えるための力適用手段と、前記力適用手段
    と係合する方へ前記プランジヤーを偏位させるた
    めの弾力性手段と、を包含することを特徴とする
    実用新案登録請求の範囲第２項に記載のノズル。 ４ アクチユエータ手段が、噴流形成手段との接
    触から外へプランジヤーを動かす力を伝達するた
    めの軸手段を含み、前記軸手段が、プランジヤー
    のシール面の面積よりも大きい断面積を有し、そ
    れによつて前記弁手段の開口が前記ハウジング内
    の高圧流体の圧力によつて助けられること、を特
    徴とする実用新案登録請求の範囲第３項に記載の
    ノズル。 ５ 高圧流体内の乱流を減少させるために、入口
    と出口の間に複数の溝を形成するための手段を包
    含すること、を特徴とする実用新案登録請求の範
    囲第４項に記載のノズル。 ６ 前記軸手段が、前記ハウジングを通して軸線
    方向に延び、前記複数の溝が、軸手段がプランジ
    ヤーを噴流形成手段と係合する方へ動かすための
    案内として役立ち且つ軸手段と平行に整列された
    複数の管により形成されていること、を特徴とす
    る実用新案登録請求の範囲第５項に記載のノズル
    。 ７ 前記アクチユエータ手段が、前記弁手段を閉
    位置へ偏位させるためのばね手段と、ばね手段に
    より弁手段へ加えられた圧力を解放するためのア
    クチユエータ手段と、を包含することを特徴とす
    る実用新案登録請求の範囲第４項に記載のノズル
    。 ８ 前記噴流形成手段が、そのシール面内に、低
    圧の領域と連通するオリフイスを含み、プランジ
    ヤーが噴流形成手段とシールされるとき低圧へさ
    らされるプランジヤーの領域を増大させるための
    シールを形成するようにプランジヤーと噴流形成
    手段が係合されるとき、前記プランジヤーが、そ
    のシール面内に、噴流形成手段内のオリフイスと
    連通する凹所を含むこと、を特徴とする実用新案
    登録請求の範囲第３項に記載のノズル。
JP1986123999U 1979-11-20 1986-08-12 Pending JPS6246600U (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/096,219 US4313570A (en) 1979-11-20 1979-11-20 High pressure cutting nozzle with on-off capability

Publications (1)

Publication Number Publication Date
JPS6246600U true JPS6246600U (ja) 1987-03-20

Family

ID=22256414

Family Applications (2)

Application Number Title Priority Date Filing Date
JP16315880A Pending JPS5684657A (en) 1979-11-20 1980-11-19 Highhspeed fluid jet cutting nozzle
JP1986123999U Pending JPS6246600U (ja) 1979-11-20 1986-08-12

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP16315880A Pending JPS5684657A (en) 1979-11-20 1980-11-19 Highhspeed fluid jet cutting nozzle

Country Status (8)

Country Link
US (1) US4313570A (ja)
JP (2) JPS5684657A (ja)
CA (1) CA1159357A (ja)
DE (1) DE3043777A1 (ja)
DK (1) DK149709C (ja)
FR (1) FR2469988B1 (ja)
GB (1) GB2064375B (ja)
SE (1) SE444894B (ja)

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US4852800A (en) * 1985-06-17 1989-08-01 Flow Systems, Inc. Method and apparatus for stablizing flow to sharp edges orifices
ZA86829B (en) * 1985-10-31 1986-10-29 Flow Ind Inc Nozzle attachment for abrasive fluid-jet cutting systems
US4817874A (en) * 1985-10-31 1989-04-04 Flow Systems, Inc. Nozzle attachment for abrasive fluid-jet cutting systems
US4736808A (en) * 1986-10-14 1988-04-12 Canadian Patents And Development Limited/Societe Canadienne Des Brevets Et D'exploitation Limitee Percussive tool with high pressure fluid jet
US4903938A (en) * 1987-04-13 1990-02-27 Jgc Corp. Micro flow control valve
US4893753A (en) * 1987-07-06 1990-01-16 Ingersoll-Rand Company Pressure spike suppressing apparatus
FR2636400B1 (fr) * 1988-09-12 1990-12-14 Serfi Vanne haute pression utilisable notamment dans un outil de coupe a jet fluide
US4934111A (en) * 1989-02-09 1990-06-19 Flow Research, Inc. Apparatus for piercing brittle materials with high velocity abrasive-laden waterjets
US5092744A (en) * 1990-03-14 1992-03-03 Possis Corporation Intensifier
US5524821A (en) * 1990-12-20 1996-06-11 Jetec Company Method and apparatus for using a high-pressure fluid jet
US5297777A (en) * 1990-12-20 1994-03-29 Jetec Company Instant on-off valve for high-pressure fluids
US5799688A (en) * 1990-12-20 1998-09-01 Jetec Company Automatic flow control valve
US5186393A (en) * 1990-12-20 1993-02-16 Fluidyne Corporation On-off valves and pressure regulators for high-pressure fluids
US5241986A (en) * 1990-12-20 1993-09-07 Yie Gene G Check valve assembly for high-pressure applications
US5251817A (en) * 1991-09-16 1993-10-12 Ursic Thomas A Orifice assembly and method providing highly cohesive fluid jet
US5226597A (en) * 1991-09-16 1993-07-13 Ursic Thomas A Orifice assembly and method providing highly cohesive fluid jet
US5277366A (en) * 1992-07-09 1994-01-11 Ursic Thomas A High pressure fluid jet orifice made of oxygen enhanced sapphire and process for making same
US5643058A (en) * 1995-08-11 1997-07-01 Flow International Corporation Abrasive fluid jet system
DE19536903C2 (de) * 1995-10-04 1998-09-10 Boehringer Ingelheim Int Vorrichtung zum Haltern eines fluidischen Bauteils
US20030107021A1 (en) * 2001-11-16 2003-06-12 Saurwein Albert C. Normally closed on-off valve for ultra-high-pressure applications
US6604696B1 (en) * 2002-05-29 2003-08-12 Mcguire Dennis Ultra-high pressure water jet ring with angled nozzles and a conical dispersion pattern
US20040108138A1 (en) * 2002-08-21 2004-06-10 Iain Cooper Hydraulic Optimization of Drilling Fluids in Borehole Drilling
DE102004001451A1 (de) * 2004-01-08 2005-08-11 Boehringer Ingelheim International Gmbh Vorrichtung zum Haltern eines fluidischen Bauteiles
US8904912B2 (en) 2012-08-16 2014-12-09 Omax Corporation Control valves for waterjet systems and related devices, systems, and methods
US9095955B2 (en) 2012-08-16 2015-08-04 Omax Corporation Control valves for waterjet systems and related devices, systems and methods
CN103452481A (zh) * 2013-09-05 2013-12-18 常州大学 一种井下增压器
EP3521220B1 (en) * 2018-02-06 2020-06-03 Valmet Technologies Oy A turn-up method and a turn-up device for a reel-up for reeling of fiber webs
US11554461B1 (en) 2018-02-13 2023-01-17 Omax Corporation Articulating apparatus of a waterjet system and related technology
DE102018202841A1 (de) * 2018-02-26 2019-08-29 Robert Bosch Gmbh Vordruck zum Hochdruckfluidstrahlschneiden
CN115698507A (zh) 2020-03-30 2023-02-03 海别得公司 用于具有多功能接口纵向端的液体喷射泵的气缸
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Citations (1)

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JPS5325913A (en) * 1976-08-06 1978-03-10 Flow Ind Inc Ultraapressure valve means for water jet cutters

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Patent Citations (1)

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JPS5325913A (en) * 1976-08-06 1978-03-10 Flow Ind Inc Ultraapressure valve means for water jet cutters

Also Published As

Publication number Publication date
GB2064375B (en) 1983-06-22
JPS5684657A (en) 1981-07-10
DK149709B (da) 1986-09-15
CA1159357A (en) 1983-12-27
FR2469988B1 (fr) 1986-12-26
DE3043777A1 (de) 1981-05-27
US4313570A (en) 1982-02-02
SE444894B (sv) 1986-05-20
DK491380A (da) 1981-05-21
GB2064375A (en) 1981-06-17
DK149709C (da) 1987-03-30
FR2469988A1 (fr) 1981-05-29
SE8008114L (sv) 1981-05-21

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