ES547887A0 - Una valvula unidireccional - Google Patents

Una valvula unidireccional

Info

Publication number: ES547887A0
Authority: ES; Spain
Prior art keywords: way valve; valve; way
Prior art date: 1984-10-22
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

ES547887A

Other languages

English (en)

Other versions

ES8706922A1 (es

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

CBS Corp

Original Assignee

Westinghouse Electric Corp

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.)

1984-10-22

Filing date

1985-10-15

Publication date

1987-07-01

1985-10-15 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1987-07-01 Publication of ES8706922A1 publication Critical patent/ES8706922A1/es

1987-07-01 Publication of ES547887A0 publication Critical patent/ES547887A0/es

Status Expired legal-status Critical Current

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
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
- F16K31/1221—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being spring-loaded
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
- F16K31/1225—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston with a plurality of pistons
- 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
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
- 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
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7898—Pivoted valves
- Y10T137/7903—Weight biased

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Plasma & Fusion (AREA)
High Energy & Nuclear Physics (AREA)
Check Valves (AREA)
Safety Valves (AREA)

ES547887A 1984-10-22 1985-10-15 Una valvula unidireccional Expired ES8706922A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/663,532 US4646782A (en)	1984-10-22	1984-10-22	Surge suppressing check valve

Publications (2)

Publication Number	Publication Date
ES8706922A1 ES8706922A1 (es)	1987-07-01
ES547887A0 true ES547887A0 (es)	1987-07-01

Family

ID=24662237

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES547887A Expired ES8706922A1 (es)	1984-10-22	1985-10-15	Una valvula unidireccional

Country Status (7)

Country	Link
US (1)	US4646782A (es)
EP (1)	EP0180382B1 (es)
JP (1)	JPS61103073A (es)
KR (1)	KR930010414B1 (es)
CN (1)	CN85107737B (es)
DE (1)	DE3586710D1 (es)
ES (1)	ES8706922A1 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0582443U (ja) *	1992-04-06	1993-11-09	株式会社フクハラ	植物を利用した芳香発生装置
WO1995007411A1 (en) *	1992-05-21	1995-03-16	Tcholakov Stoil M	Hydraulic pump output pressure compensation system
US5314315A (en) *	1992-05-21	1994-05-24	Tcholakov Stoil M	Hydraulic pump output pressure compensation system
JPH0638996U (ja) *	1992-10-28	1994-05-24	フジ産業株式会社	芳香発生装置
SE502861C2 (sv) *	1994-07-07	1996-02-05	Kvaerner Pulping Tech	Ventilsystem för ett utrymme som står under vakuum
US7226342B2 (en) *	1995-08-21	2007-06-05	Reuben Hertz	Handheld apparatus for delivery of particulate matter with directional flow control
JP3403010B2 (ja) *	1996-07-12	2003-05-06	キヤノン株式会社	液体吐出ヘッド
US6095194A (en) *	1998-03-20	2000-08-01	Nippon Pillar Packaging Co., Ltd.	Pulsation suppression device for a pump
KR200284378Y1 (ko) *	2002-03-08	2002-08-10	박강수	가열된 유체를 열원으로 하는 고데기
US7607972B2 (en)	2006-06-13	2009-10-27	Boaz Barry Groman	Self-contained disposable micro-abrasive blasting tip for dental applications
US7731570B2 (en) *	2005-03-10	2010-06-08	Boaz Barry Groman	Micro-abrasive blasting devices with perturbation control
US9050156B2 (en)	2005-03-10	2015-06-09	Boaz Barry Groman	Sealing particulate matter in a micro-abrasive blasting device
US8534324B2 (en) *	2005-10-28	2013-09-17	Alan M. Schulman	Sump pump with reduced-noise check valve
US8529313B2 (en) *	2006-06-13	2013-09-10	Boaz Barry Groman	Powder blasting device, method and system for dental applications
FR2902285A1 (fr) *	2006-06-19	2007-12-21	Guy Negre	Procede et dispositif de desinfection des sols par generation d'air comprime chaud humidifie
DE102006031520A1 (de) *	2006-07-07	2008-01-10	Schaeffler Kg	Vorrichtung zur Verringerung von Druckspitzen in einem hydraulischen Ölleitungssystem mit einem Rückschlagventil
US20130269813A1 (en) *	2012-04-14	2013-10-17	Asia Union Co., Ltd.	Valve Combined With Water Hammer Arrester
JP6037684B2 (ja) *	2012-07-02	2016-12-07	三菱日立パワーシステムズ株式会社	蒸気タービン設備
CN103883771A (zh) *	2014-02-21	2014-06-25	杭州天扬机械有限公司	一种双向安全止回阀
CN106090347A (zh) *	2016-08-30	2016-11-09	苏州科迪流体控制设备有限公司	一种止回阀
FR3058766B1 (fr) *	2016-11-16	2018-12-14	Atlas Copco Crepelle S.A.S.	Compresseur alternatif
CA3071004A1 (en) *	2019-02-05	2020-08-05	Reseau Drain Corp.	Anti-rat valve and flap therefor
KR20220020964A (ko) *	2019-06-14	2022-02-21	지이-히타치 뉴클리어 에너지 어메리카스 엘엘씨	일체형 압력 용기 관통부 및 시스템, 이의 사용 방법, 및 이의 제조 방법

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US941587A (en) *	1909-03-25	1909-11-30	Reginald Putnam	Fuel-feeding apparatus.
US1244271A (en) *	1916-02-01	1917-10-23	Standard Steel Works Company	Shock-relief valve for hydraulic systems.
US1553768A (en) *	1922-04-18	1925-09-15	Frederick H Gleason	Means for measuring and delivering volumes of fluid
US1536531A (en) *	1924-04-22	1925-05-05	Schermann John Henry	Hydraulic shock absorber
US1663647A (en) *	1927-02-07	1928-03-27	Alanson P Brush	Energy-storage unit
US1910345A (en) *	1928-02-27	1933-05-23	Doherty Res Co	Pressure alleviator
US1779448A (en) *	1928-05-16	1930-10-28	Goulds Pumps	Apparatus for suppressing surges
DE600173C (de) *	1931-12-03	1934-07-17	Andreas Puettmann	Rueckstossfaenger fuer Wasserleitungen
US2216374A (en) *	1938-05-25	1940-10-01	Walter R Martin	Pressure gauge with protecting and pulsation damping means
US2655937A (en) *	1948-01-01	1953-10-20	Lucas Ltd Joseph	Liquid-fuel injection means for prime movers
US2934025A (en) *	1955-11-08	1960-04-26	Wilson John Hart	Suction flow equalizer for mud pumps
US2912937A (en) *	1957-03-25	1959-11-17	Walker Brooks	Fluid pump or injector
US2875789A (en) *	1957-11-26	1959-03-03	Lawson W Wright	Water shock absorber
US3168045A (en) *	1961-09-13	1965-02-02	Sebastiani Martin	Pump for thick materials
US3192864A (en) *	1962-01-19	1965-07-06	Notte Pier Vincenzo	Diaphragm pump
US3177894A (en) *	1962-02-28	1965-04-13	Frank Wheatley Pump & Valve Ma	Controlled action check valve
US3288166A (en) *	1964-02-26	1966-11-29	Laval Turbine	Accumulator system
US3487855A (en) *	1967-10-16	1970-01-06	Joseph Walter Lautenberger Jr	Pulsation dampener
US3817278A (en) *	1971-08-09	1974-06-18	Fwi Inc	Spring closing check valve
JPS5147921B2 (es) *	1973-01-12	1976-12-17
US4000758A (en) *	1974-10-21	1977-01-04	Meisenheimer Jr Daniel T	Fluid reservoir device with fill means, level indicator means and pressure relief means
US4463603A (en) *	1983-01-24	1984-08-07	Welker Engineering Company	Volume analyzer for crude oil sampling system including bite checking apparatus
DE3341433A1 (de) *	1983-11-11	1985-05-23	Strate GmbH Maschinenfabrik für Abwassertechnik, 3014 Laatzen	Absperrventil

1984
- 1984-10-22 US US06/663,532 patent/US4646782A/en not_active Expired - Fee Related
1985
- 1985-10-15 ES ES547887A patent/ES8706922A1/es not_active Expired
- 1985-10-17 EP EP85307492A patent/EP0180382B1/en not_active Expired - Lifetime
- 1985-10-17 DE DE8585307492T patent/DE3586710D1/de not_active Expired - Lifetime
- 1985-10-21 CN CN85107737A patent/CN85107737B/zh not_active Expired
- 1985-10-22 KR KR1019850007794A patent/KR930010414B1/ko active IP Right Grant
- 1985-10-22 JP JP60234676A patent/JPS61103073A/ja active Pending

Also Published As

Publication number	Publication date
JPS61103073A (ja)	1986-05-21
KR930010414B1 (ko)	1993-10-23
KR860003615A (ko)	1986-05-28
EP0180382B1 (en)	1992-09-30
ES8706922A1 (es)	1987-07-01
EP0180382A3 (en)	1989-11-29
CN85107737B (zh)	1988-12-14
DE3586710D1 (de)	1992-11-05
CN85107737A (zh)	1986-08-27
EP0180382A2 (en)	1986-05-07
US4646782A (en)	1987-03-03

Publication	Publication Date	Title
ES290331Y (es)	1987-04-16	Una valvula de secuencia
ES547887A0 (es)	1987-07-01	Una valvula unidireccional
ES2024512B3 (es)	1992-03-01	Valvula
ES542686A0 (es)	1986-07-16	Una composicion piro-retardante
DE3574612D1 (de)	1990-01-11	Fuellventil.
DK164298C (da)	1992-10-19	Kontraventil
DK263785D0 (da)	1985-06-12	Prioritetsventil
MX161119A (es)	1990-07-31	Valvula mejorada
DE3575412D1 (de)	1990-02-22	Ausgabeventil.
DK263585D0 (da)	1985-06-12	Prioritetsventil
BR8406740A (pt)	1985-10-22	Valvula
NO860335L (no)	1986-08-01	Flerveis/toveis sluseventil.
MX161771A (es)	1990-12-20	Valvula turbosoplante
FR2559872B1 (fr)	1990-08-17	Soupape unidirectionnelle de retenue de fluides
FR2564173B1 (fr)	1988-02-19	Clapet de non-retour
DK577985D0 (da)	1985-12-13	Reduktionsventil
NL190206C (nl)	1993-12-01	Reduceerklep.
FR2598770B1 (fr)	1989-12-22	Vanne
DK245286A (da)	1986-12-01	Hovedhane
MX164027B (es)	1992-07-10	Una valvula mejorada
KR860005002U (ko)	1986-05-08	3방향 밸브
ATE48468T1 (de)	1989-12-15	Fuellventil.
ES276712Y (es)	1985-03-01	Una valvula de compuerta
BR8403549A (pt)	1984-11-20	Valvula combinada
ES277828Y (es)	1986-06-16	Valvula

Legal Events

Date	Code	Title	Description
1996-11-16	FD1A	Patent lapsed	Effective date: 19960603