IT1261305B - Dispositivo smorzatore di vibrazioni e di rumore, per impianti idraulici - Google Patents

Dispositivo smorzatore di vibrazioni e di rumore, per impianti idraulici

Info

Publication number
IT1261305B
IT1261305B ITTO930449A IT1261305B IT 1261305 B IT1261305 B IT 1261305B IT TO930449 A ITTO930449 A IT TO930449A IT 1261305 B IT1261305 B IT 1261305B
Authority
IT
Italy
Prior art keywords
casing
water
flow
hydraulic system
vibration
Prior art date
Application number
Other languages
English (en)
Inventor
Alfons Knapp
Original Assignee
Gevipi Ag
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 Gevipi Ag filed Critical Gevipi Ag
Publication of ITTO930449A0 publication Critical patent/ITTO930449A0/it
Priority to IT000449 priority Critical patent/IT1261305B/it
Priority to KR1019950700551A priority patent/KR100352008B1/ko
Priority to DK94918822T priority patent/DK0660906T3/da
Priority to PL94307560A priority patent/PL173891B1/pl
Priority to EP94918822A priority patent/EP0660906B1/fr
Priority to UA95038263A priority patent/UA37220C2/uk
Priority to CA 2142459 priority patent/CA2142459C/fr
Priority to DE1994612445 priority patent/DE69412445T2/de
Priority to BR9405421A priority patent/BR9405421A/pt
Priority to HU9500825A priority patent/HU217711B/hu
Priority to PCT/EP1994/001762 priority patent/WO1995000790A1/fr
Priority to AU69986/94A priority patent/AU687823B2/en
Priority to JP50237395A priority patent/JP3400455B2/ja
Priority to ES94918822T priority patent/ES2123795T3/es
Priority to CN94190378A priority patent/CN1039256C/zh
Priority to RU95108383/06A priority patent/RU2134372C1/ru
Priority to MYPI94001481A priority patent/MY110869A/en
Priority to US08/259,807 priority patent/US5494076A/en
Priority to TR58794A priority patent/TR28573A/xx
Publication of ITTO930449A1 publication Critical patent/ITTO930449A1/it
Priority to FI950789A priority patent/FI103914B1/fi
Priority to US08/602,141 priority patent/US5613520A/en
Application granted granted Critical
Publication of IT1261305B publication Critical patent/IT1261305B/it
Priority to US08/762,505 priority patent/US5816289A/en

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
    • F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
    • F16K47/026—Means in valves for absorbing fluid energy for preventing water-hammer or noise preventing noise in a single handle mixing valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86549—Selective reciprocation or rotation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86815—Multiple inlet with single outlet

Abstract

Un dispositivo destinato a smorzare le vibrazioni ed i rumori generati in un impianto idraulico, del tipo che include almeno un involucro di materiale deformabile, delimitante una sacca d'aria e posto a contatto con l'acqua dell'impianto idraulico, in cui tale involucro è installato in uno spazio derivato, comunicante con gli spazi percorsi dal flusso d'acque, ma non percorso in misura apprezzabile dal flusso stesso, cosicché l'involucro non è direttamente lambito dal flusso d'acqua e non riceve da esso azioni dinamiche. L'involucro può avere varie forme. specialmente una forma principalmente cilindrica oppure una forma a capsula. Lo spazio derivato in cui è installato l'involucro può essere connesso al circuito idraulico per una sua estremità oppure attraverso passaggi o fori di un organo di separazione. In ogni caso l'involucro, non essendo dinamicamente influenzato dal flusso d'acqua, può avere parti assai sottili e realizzare un effetto di smorzamento particolarmente efficace, pur senza soffrire deterioramenti. Diviene anche possibile l'installazione del dispositivo in apparecchi che offrono spazi particolarmente limitati.
IT000449 1993-06-22 1993-06-22 Dispositivo smorzatore di vibrazioni e di rumore, per impianti idraulici IT1261305B (it)

Priority Applications (22)

Application Number Priority Date Filing Date Title
IT000449 IT1261305B (it) 1993-06-22 1993-06-22 Dispositivo smorzatore di vibrazioni e di rumore, per impianti idraulici
PCT/EP1994/001762 WO1995000790A1 (fr) 1993-06-22 1994-05-27 Dispositif pour amortir les vibrations et le bruit, pour des installations hydrauliques
JP50237395A JP3400455B2 (ja) 1993-06-22 1994-05-27 水圧機器用振動騒音減衰装置
PL94307560A PL173891B1 (pl) 1993-06-22 1994-05-27 Urządzenie tłumiące wibracje i hałas w instalacjach hydraulicznych
EP94918822A EP0660906B1 (fr) 1993-06-22 1994-05-27 Dispositif pour amortir les vibrations et le bruit, pour des installations hydrauliques
UA95038263A UA37220C2 (uk) 1993-06-22 1994-05-27 Пристрій для гашення вібрацій і шуму в гідравлічній установці
CA 2142459 CA2142459C (fr) 1993-06-22 1994-05-27 Dispositif pour amortir les vibrations et le bruit, pour des installations hydrauliques
DE1994612445 DE69412445T2 (de) 1993-06-22 1994-05-27 Schwingungs- und geräuschabsorbierende vorrichtung für ein hydraulisches system
BR9405421A BR9405421A (pt) 1993-06-22 1994-05-27 Dispositivo destinado a amortecer a vibração e o ruìdo produzidos por uma instalação hidráulica
HU9500825A HU217711B (hu) 1993-06-22 1994-05-27 Rezgés- és zajcsillapító eszköz hidraulikus rendszerekhez
KR1019950700551A KR100352008B1 (ko) 1993-06-22 1994-05-27 수압설비용진동과소음완화장치
AU69986/94A AU687823B2 (en) 1993-06-22 1994-05-27 Vibration and noise absorbing device for hydraulic systems
DK94918822T DK0660906T3 (da) 1993-06-22 1994-05-27 Indretning til dæmpning af vibration og støj i hydrauliske anlæg
ES94918822T ES2123795T3 (es) 1993-06-22 1994-05-27 Dispositivo para amortiguar las vibraciones y el ruido, para instalaciones hidraulicas.
CN94190378A CN1039256C (zh) 1993-06-22 1994-05-27 水力设备的消振消音装置
RU95108383/06A RU2134372C1 (ru) 1993-06-22 1994-05-27 Устройство для гашения вибраций и шума в гидравлических установках (варианты)
MYPI94001481A MY110869A (en) 1993-06-22 1994-06-10 A device for dampening vibration and noise in hydraulic installations.
US08/259,807 US5494076A (en) 1993-06-22 1994-06-15 Device for dampening vibration and noise in hydraulic installations
TR58794A TR28573A (tr) 1993-06-22 1994-06-17 Hidrolik tesisat icin vibrasyonu ve sesi söndürmek icin bir tertibat.
FI950789A FI103914B1 (fi) 1993-06-22 1995-02-21 Hydraulisiin laitteistoihin tarkoitettu laite tärinän ja melun vaimentamiseksi
US08/602,141 US5613520A (en) 1993-06-22 1996-02-15 Device for dampening vibration and noise in hydraulic installations
US08/762,505 US5816289A (en) 1993-06-22 1996-12-10 Device for dampening vibration and noise in hydraulic installations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000449 IT1261305B (it) 1993-06-22 1993-06-22 Dispositivo smorzatore di vibrazioni e di rumore, per impianti idraulici

Publications (3)

Publication Number Publication Date
ITTO930449A0 ITTO930449A0 (it) 1993-06-22
ITTO930449A1 ITTO930449A1 (it) 1994-12-22
IT1261305B true IT1261305B (it) 1996-05-14

Family

ID=11411567

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000449 IT1261305B (it) 1993-06-22 1993-06-22 Dispositivo smorzatore di vibrazioni e di rumore, per impianti idraulici

Country Status (20)

Country Link
US (3) US5494076A (it)
EP (1) EP0660906B1 (it)
JP (1) JP3400455B2 (it)
KR (1) KR100352008B1 (it)
CN (1) CN1039256C (it)
AU (1) AU687823B2 (it)
BR (1) BR9405421A (it)
CA (1) CA2142459C (it)
DE (1) DE69412445T2 (it)
DK (1) DK0660906T3 (it)
ES (1) ES2123795T3 (it)
FI (1) FI103914B1 (it)
HU (1) HU217711B (it)
IT (1) IT1261305B (it)
MY (1) MY110869A (it)
PL (1) PL173891B1 (it)
RU (1) RU2134372C1 (it)
TR (1) TR28573A (it)
UA (1) UA37220C2 (it)
WO (1) WO1995000790A1 (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1197697A1 (en) 2000-10-11 2002-04-17 Masco Corporation Of Indiana Capsule for damping vibrations and noises in a hydraulic installation or apparatus

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT403514B (de) * 1995-02-24 1998-03-25 Ideal Standard Sanitäres wasserventil
DE19522098A1 (de) * 1995-06-19 1997-01-02 Ideal Standard Sanitäres Wasserventil
US5862832A (en) * 1996-02-29 1999-01-26 Waters Investments Limited Gradient proportioning valve
SE506367C2 (sv) * 1996-04-25 1997-12-08 Gustavsberg Vaargaarda Armatur Inloppsdel till en ventil
US5819799A (en) * 1996-05-10 1998-10-13 The Lee Company Method and apparatus for rapid fluid dispensing
JP2002206689A (ja) * 2000-11-24 2002-07-26 Suzuki Sogyo Co Ltd 配管直列型液撃防止器
ITTO20010551A1 (it) * 2001-06-08 2002-12-08 Gevipi Ag Organi di controllo del flusso in materiale duro per apparecchi idraulici.
SE521541C2 (sv) * 2002-03-18 2003-11-11 Gustavsberg Vaargaarda Armatur Anslutningsanordning vid inlopp till en ventil, i synnerhet en blandarventil
US8434513B2 (en) * 2007-01-31 2013-05-07 Moen Incorporated Valve cartridge with low point of contact for installation
US20100282330A1 (en) * 2009-05-05 2010-11-11 Luther Kenneth M Burst plug
FR2956535B1 (fr) * 2010-02-18 2012-03-02 Soc De Mecanique Magnetique Machine tournante pressurisee a conduit flexible d'alimentation electrique
CN104613209B (zh) * 2014-11-20 2017-02-22 宁波敏宝卫浴五金水暖洁具有限公司 小出水流量低噪音混水阀体
CN105065808A (zh) * 2015-08-08 2015-11-18 济南大学 一种用于管道接口的振动缓冲装置
US10774935B2 (en) * 2016-01-14 2020-09-15 Phoenix Industries Pty Ltd. Adjustable flow regulator
CN110017699B (zh) * 2019-04-03 2020-07-24 中国船舶重工集团公司第七一九研究所 一种抽气器换热管振动的控制方法及系统
CN110017722B (zh) * 2019-04-03 2020-08-14 中国船舶重工集团公司第七一九研究所 冷油器润滑油激励换热管振动的控制方法及系统
CN109990617B (zh) * 2019-04-03 2020-06-30 中国船舶重工集团公司第七一九研究所 一种抽气器冷却管流体激励振动控制方法和装置
CN110044203B (zh) * 2019-04-03 2020-07-24 中国船舶重工集团公司第七一九研究所 一种冷油器润滑油激励传热管振动的控制方法和装置
CN109990649B (zh) * 2019-04-03 2020-06-30 中国船舶重工集团公司第七一九研究所 冷油器冷却水激励换热管振动的控制方法及装置
CN115151816A (zh) 2019-11-27 2022-10-04 沃特世科技公司 梯度比例阀

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE563715A (it) *
FR331907A (fr) * 1903-05-11 1903-10-08 Vuillot Et Nolevalle Soc Perfectionnements aux clapets et aux boites à clapets de robinets
US2051019A (en) * 1933-08-21 1936-08-18 Arutunoff Arieais Means for stabilizing the fluctuating flow of liquids in pipe or conduit systems
FR1149443A (fr) * 1955-06-02 1957-12-26 Amortisseur de chocs pour conduites sous pression
US3061039A (en) * 1957-11-14 1962-10-30 Joseph J Mascuch Fluid line sound-absorbing structures
JPS521126B1 (it) * 1969-07-23 1977-01-12
US3621882A (en) * 1970-02-25 1971-11-23 Harry P Kupiec Inline, through-flow pressure compensator and accumulator
AR192309A1 (es) * 1970-04-06 1973-02-14 Mobil Oil Corp Disposicion de inyeccion para sistemas de perforacion con simultaneo perfilaje
DE2421372C3 (de) * 1974-05-03 1982-04-08 Hansa Metallwerke Ag, 7000 Stuttgart Geräuscharme Wand-Wasserauslauf-Armatur für Waschbecken, Badewannen od. dgl., insbesondere Mischarmatur für Kalt- und Warmwasser
DE3000990A1 (de) * 1980-01-12 1981-07-23 Goswin & Co, 5860 Iserlohn Geraeuschgedaemmtes mischventil
IT1141569B (it) * 1980-04-11 1986-10-01 Gevipi Ag Rubinetto perfezionato con smorzatore di perturbazioni delflusso
CA1163559A (en) * 1980-07-09 1984-03-13 Alec D. Keith Polymeric diffusion matrix for administration of drugs
JPS5850400A (ja) * 1981-09-17 1983-03-24 Shimizu Constr Co Ltd 水中音サイレンサ
FR2550283B1 (fr) * 1983-08-04 1988-03-18 Commissariat Energie Atomique Accumulateur hydropneumatique
EP0373155A3 (de) * 1986-06-11 1991-06-12 R. Nussbaum AG Vorrichtung zum Dämpfen von Druckstössen in Rohrleitungen, insbesondere Sanitärinstallationen
US4759387A (en) * 1987-04-10 1988-07-26 Wilkes-Mclean, Ltd. Pulsation absorbing device
JPH0289895A (ja) * 1988-09-27 1990-03-29 Osaka Gas Co Ltd 水撃圧力吸収法
JPH02134490A (ja) * 1988-11-11 1990-05-23 Inax Corp 水撃緩衝装置
DE3842298A1 (de) * 1988-12-16 1990-06-21 Aeroquip Gmbh Vorrichtung zur daempfung von druckschwankungen in fluessigkeitsdurchstroemten, weitgehend starren leitungen
JP2734478B2 (ja) * 1989-11-30 1998-03-30 三菱重工業株式会社 圧力脈動吸収装置
JP2516183Y2 (ja) * 1990-02-20 1996-11-06 株式会社イナックス 湯水混合水栓

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1197697A1 (en) 2000-10-11 2002-04-17 Masco Corporation Of Indiana Capsule for damping vibrations and noises in a hydraulic installation or apparatus

Also Published As

Publication number Publication date
US5613520A (en) 1997-03-25
CA2142459C (fr) 2005-04-05
US5494076A (en) 1996-02-27
FI103914B (fi) 1999-10-15
US5816289A (en) 1998-10-06
ES2123795T3 (es) 1999-01-16
DE69412445D1 (de) 1998-09-17
HU9500825D0 (en) 1995-05-29
ITTO930449A0 (it) 1993-06-22
BR9405421A (pt) 1999-09-08
MY110869A (en) 1999-05-31
PL307560A1 (en) 1995-05-29
EP0660906A1 (fr) 1995-07-05
WO1995000790A1 (fr) 1995-01-05
CA2142459A1 (fr) 1995-01-05
CN1039256C (zh) 1998-07-22
FI103914B1 (fi) 1999-10-15
AU687823B2 (en) 1998-03-05
RU95108383A (ru) 1997-01-20
FI950789A (fi) 1995-02-21
EP0660906B1 (fr) 1998-08-12
JP3400455B2 (ja) 2003-04-28
HU217711B (hu) 2000-04-28
TR28573A (tr) 1996-10-11
DE69412445T2 (de) 1999-04-22
KR100352008B1 (ko) 2003-08-02
FI950789A0 (fi) 1995-02-21
ITTO930449A1 (it) 1994-12-22
CN1110879A (zh) 1995-10-25
UA37220C2 (uk) 2001-05-15
RU2134372C1 (ru) 1999-08-10
JPH08500658A (ja) 1996-01-23
AU6998694A (en) 1995-01-17
HUT70644A (en) 1995-10-30
PL173891B1 (pl) 1998-05-29
KR950703133A (ko) 1995-08-23
DK0660906T3 (da) 1999-05-17

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