JPS60182594U - 流量レストリクタ - Google Patents

流量レストリクタ

Info

Publication number
JPS60182594U
JPS60182594U JP1985046741U JP4674185U JPS60182594U JP S60182594 U JPS60182594 U JP S60182594U JP 1985046741 U JP1985046741 U JP 1985046741U JP 4674185 U JP4674185 U JP 4674185U JP S60182594 U JPS60182594 U JP S60182594U
Authority
JP
Japan
Prior art keywords
sleeve
flow path
flow rate
fluid
cylindrical bore
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.)
Granted
Application number
JP1985046741U
Other languages
English (en)
Other versions
JPS6246071Y2 (ja
Inventor
ジヨン　アレクサンダー　カリー
モーリス　マツケナ
ジヨン　ハワード　アプツトン
Original Assignee
英国
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 英国 filed Critical 英国
Publication of JPS60182594U publication Critical patent/JPS60182594U/ja
Application granted granted Critical
Publication of JPS6246071Y2 publication Critical patent/JPS6246071Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
    • F16K47/12—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths the throttling channel being of helical form
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C4/00—Circuit elements characterised by their special functions
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/027—Throttle passages
    • F16L55/02772—Throttle passages using spirally or helically shaped channels

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
第１図は、参考例であって、長さ及び横断面が一定のら
せん形ダクトを備えた定流レストリクタの部分的縦断面
図、第２図は、参考例であって、長さが一定で横断面を
調節自在ならせん形ダクトを備えた可変流レストリフタ
の縦断面図、第３図は、本考案の実施例を示し、有効長
さが調節自在で断面が一定のらせん形ダクトを備えた可
変流レストリフタの部分的縦断面正面図、第４図は、第
３図に例示した可変流レストリフタ内に含まれたらせん
形流路形成装置の外部平面図、第５図は、第４図に示し
たらせん形流路形成装置内に含まれる内側スリーブの部
分的縦断面図である。 １・・・・・・ハウジング、５・・・・・・らせん形流
路形成装置、９・・・・・・ポート、２１・・開門筒形
ボア、２２・・・・・・流体伝達ポート、２３・・・・
・・管状スリーブ、２４・・・・・・開口。

Claims (3)

    【実用新案登録請求の範囲】
  1. （１）流体のための入口ポート９と流体のための出口ポ
    ート９とを有するハウジング１と、上記ハウジング内に
    おいて流体のためのらせん形流路を形成する装置５と、 上記流路の一端は上記入口ポートに連通していることと
    、 よりなる流量レストリフタにおいて、 上記らせん形流路形成装置５内において長手方向に伸び
    ている円筒形ボア２１と、 長手方向において間隔を存した位置において上記らせん
    形流路と上記円筒形ボアとの間に連通ずる少なくとも１
    つの流体伝達ポート２２と、 上記円筒形ボア内において回転自在であり、この円筒形
    ボアと液密シールを形成している中空管状スリーブ２３
    と、 上記出口ポート９は、上記スリーブ２３の内部に連通し
    ていることと、 上記スリーブ２３は、少なくとも１つの半径方向の開口
    ２４を有し、この開口は、上記スリーブ２３の回転によ
    って、選定された長手方向位置において流体伝達ポート
    ２２と選択的に整合できるものであることと、 上記入口ポート９から上記出口ポート９へ流れる流体が
    通過する上記らｉん形流路の長さは、上記スリーブ２３
    の回転によって変化できるようになっていることと、 よりなることを特徴とする流量レストリフタ。
  2. （２）　　上記流体伝達ポート２２は、多数あって、そ
    の各々は、上記らせん形流路の各完全１回転ごとに列ん
    でいる位置の各々に配置されていルコとを特徴とする★
    用新案登録請求の範囲第（１）項記載の流量レストリフ
    タ。□
  3. （３）　　上記スリーブ２３は、長手方向に延びている
    単一のスロット形の半径方向開口２４を備えていること
    を特徴とする実用新案登録請求の範囲第（１）項または
    第（２）項に記載の流量レストリフタ。
JP1985046741U 1976-02-20 1985-03-28 流量レストリクタ Granted JPS60182594U (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB6883/76A GB1532015A (en) 1976-02-20 1976-02-20 Fluid flow restrictors
GB6883/76 1976-02-20

Publications (2)

Publication Number Publication Date
JPS60182594U true JPS60182594U (ja) 1985-12-04
JPS6246071Y2 JPS6246071Y2 (ja) 1987-12-10

Family

ID=9822536

Family Applications (2)

Application Number Title Priority Date Filing Date
JP1858377A Pending JPS52103034A (en) 1976-02-20 1977-02-21 Restrictor
JP1985046741U Granted JPS60182594U (ja) 1976-02-20 1985-03-28 流量レストリクタ

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP1858377A Pending JPS52103034A (en) 1976-02-20 1977-02-21 Restrictor

Country Status (6)

Country Link
US (1) US4106525A (ja)
JP (2) JPS52103034A (ja)
DE (1) DE2706856C2 (ja)
FR (1) FR2341764A1 (ja)
GB (1) GB1532015A (ja)
NL (1) NL7701590A (ja)

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* Cited by examiner, † Cited by third party
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JP2005299888A (ja) * 2004-04-15 2005-10-27 Rubutec Kk コントロールユニット及びその組立方法

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US4506423A (en) * 1980-12-24 1985-03-26 Hitachi, Ltd. Method of producing a fluid pressure reducing device
DE3107921A1 (de) * 1981-03-02 1982-09-16 Ekkehard Dipl.-Ing. 7000 Stuttgart Flaischlen Mengenregler fuer kleine foerderstroeme
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FR2577652B1 (fr) * 1985-02-14 1987-04-03 Telemecanique Electrique Dispositif de protection contre les coups de belier
US4739795A (en) * 1986-07-18 1988-04-26 Sundstrand Corporation Flow control valve
GB8618336D0 (en) * 1986-07-28 1986-09-03 Interlube Syst Ltd Flow restrictor unit
US5228334A (en) * 1990-12-28 1993-07-20 Hi-Stat Manufacturing Co., Inc. Pressure transducer
US5363874A (en) * 1992-10-08 1994-11-15 Sentry Equipment Corp. Automated sample conditioning module
US5333648A (en) * 1992-10-13 1994-08-02 Sentry Equipment Corp. Variable pressure reducing device
DE19508258A1 (de) * 1995-03-08 1996-09-12 Rost & Co Gmbh WC-Spülkasten-Füllventil
US5730223A (en) * 1996-01-24 1998-03-24 Halliburton Energy Services, Inc. Sand control screen assembly having an adjustable flow rate and associated methods of completing a subterranean well
GB9925803D0 (en) * 1999-11-02 1999-12-29 Lucas Industries Ltd Damping device
US20050011223A1 (en) * 2003-06-06 2005-01-20 Denison John Garth Device for metering refrigerant flow to an evaporator and systems incorporating same
US7118352B2 (en) * 2003-09-17 2006-10-10 Oil-Rite Corporation Hydraulic metering device
US8496024B2 (en) * 2005-11-30 2013-07-30 Ford Global Technologies, Llc Paint circulation system with coiled back pressure regulator
AU2007314162A1 (en) * 2006-11-02 2008-05-08 Blue Diesel Pty Ltd A flow throttling apparatus
NO329468B1 (no) 2009-01-07 2010-10-25 Framo Eng As Anordning for tilveiebringelse av en kontrollerbar trykkreduksjon.
NO339428B1 (no) * 2009-05-25 2016-12-12 Roxar Flow Measurement As Ventil
DE102009041582A1 (de) * 2009-09-15 2011-03-24 Schwäbische Hüttenwerke Automotive GmbH Schalldämpfer zum Einsatz in einer Flüssigkeit
ITPR20090100A1 (it) * 2009-11-30 2011-06-01 Walvoil Spa Dispositivo di controllo del segnale di pressione di pilotaggio
BRPI1101032A2 (pt) * 2011-03-15 2015-06-16 Whirlpool Sa Dispositivo de expansão de um sistema de refrigeração
DE102012006624A1 (de) * 2012-03-30 2013-10-02 Balcke Dürr GmbH Drosselvorrichtung
CA2828319A1 (en) * 2012-10-05 2014-04-05 Roy E. Roth Company Flow rate and pressure reduction assembly
SG11201605476YA (en) 2014-01-24 2016-08-30 Cameron Int Corp Systems and methods for polymer degradation reduction
EP3203203B1 (en) * 2014-10-03 2018-12-19 TLV Co., Ltd. Sensor device
US10473223B2 (en) 2017-03-02 2019-11-12 Oil-Rite Corporation Evacuation valve
US20180355694A1 (en) * 2017-06-13 2018-12-13 Baker Hughes Incorporated Pressure differential plug and method
CN107906086A (zh) * 2017-10-17 2018-04-13 常州大学 一种套管式螺旋流发生装置
US11041586B2 (en) * 2018-12-18 2021-06-22 The Boeing Company System and method for a helical pressure snubber
CN109854855B (zh) * 2018-12-26 2020-03-03 中航森瑞武汉新材料有限公司 一种中空螺旋消音排水管
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WO2021146066A1 (en) * 2020-01-15 2021-07-22 Flowserve Management Company Fluid flow control devices and related systems and methods
US11519436B2 (en) * 2020-03-31 2022-12-06 Hamilton Sundstrand Corporation Serviceable laminar flow element
FR3129450B1 (fr) * 2021-11-22 2024-01-19 Safran Trans Systems Raccord fluidique en particulier pour boite d’engrenages de turbomachine d’aeronef
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JPS50124625U (ja) * 1974-03-28 1975-10-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005299888A (ja) * 2004-04-15 2005-10-27 Rubutec Kk コントロールユニット及びその組立方法

Also Published As

Publication number Publication date
JPS52103034A (en) 1977-08-29
US4106525A (en) 1978-08-15
FR2341764A1 (fr) 1977-09-16
GB1532015A (en) 1978-11-15
NL7701590A (nl) 1977-08-23
DE2706856A1 (de) 1977-08-25
FR2341764B1 (ja) 1983-08-05
JPS6246071Y2 (ja) 1987-12-10
DE2706856C2 (de) 1985-10-03

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