FR2464422A1 - Valve a haut rapport de reduction de la pression d'un fluide - Google Patents

Valve a haut rapport de reduction de la pression d'un fluide Download PDF

Info

Publication number: FR2464422A1
Authority: FR; France
Prior art keywords: shutter; high pressure; passage; fluid; valve
Prior art date: 1979-08-31
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

FR8018766A

Other languages

English (en)

French (fr)

Inventor

Ira Harvey Schnall

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.)

White Consolidated Industries Inc

Original Assignee

White Consolidated Industries Inc

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.)

1979-08-31

Filing date

1980-08-29

Publication date

1981-03-06

1980-08-29 Application filed by White Consolidated Industries Inc filed Critical White Consolidated Industries Inc

1981-03-06 Publication of FR2464422A1 publication Critical patent/FR2464422A1/fr

Status Withdrawn legal-status Critical Current

Links

239000012530 fluid Substances 0.000 title claims abstract description 39
230000009467 reduction Effects 0.000 claims abstract description 9
238000004891 communication Methods 0.000 claims description 8
238000011144 upstream manufacturing Methods 0.000 claims description 7
238000010079 rubber tapping Methods 0.000 claims description 6
238000007789 sealing Methods 0.000 claims description 2
150000001768 cations Chemical class 0.000 claims 1
239000003638 chemical reducing agent Substances 0.000 abstract description 8
230000000694 effects Effects 0.000 abstract description 4
238000012550 audit Methods 0.000 abstract 1
238000006073 displacement reaction Methods 0.000 description 4
230000021715 photosynthesis, light harvesting Effects 0.000 description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
210000000056 organ Anatomy 0.000 description 2
230000001681 protective effect Effects 0.000 description 2
241001519451 Abramis brama Species 0.000 description 1
230000009471 action Effects 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
230000004888 barrier function Effects 0.000 description 1
230000000295 complement effect Effects 0.000 description 1
238000007599 discharging Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
238000009434 installation Methods 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000002093 peripheral effect Effects 0.000 description 1
230000003014 reinforcing effect Effects 0.000 description 1
238000009877 rendering Methods 0.000 description 1
235000002020 sage Nutrition 0.000 description 1

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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/34—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve
- 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

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Lift Valve (AREA)
Safety Valves (AREA)
Control Of Fluid Pressure (AREA)
Sliding Valves (AREA)
Details Of Valves (AREA)

FR8018766A 1979-08-31 1980-08-29 Valve a haut rapport de reduction de la pression d'un fluide Withdrawn FR2464422A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US7176179A	1979-08-31	1979-08-31

Publications (1)

Publication Number	Publication Date
FR2464422A1 true FR2464422A1 (fr)	1981-03-06

Family

ID=22103414

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR8018766A Withdrawn FR2464422A1 (fr)	1979-08-31	1980-08-29	Valve a haut rapport de reduction de la pression d'un fluide

Country Status (6)

Country	Link
JP (1)	JPS5635881A (es)
CA (1)	CA1160938A (es)
ES (1)	ES494617A0 (es)
FR (1)	FR2464422A1 (es)
GB (1)	GB2057637B (es)
IT (1)	IT8068349A0 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0160841B1 (en) *	1984-04-11	1988-11-02	White Consolidated Industries, Inc.	Erosion resistant soft seated valve trim
FR2567984B1 (fr) *	1984-07-20	1986-08-14	Centre Techn Ind Mecanique	Distributeur hydraulique proportionnel
GB2239689A (en) *	1989-12-18	1991-07-10	Water Res Centre	Pressure reducing valve with static balance
GB2350662A (en) *	1999-06-03	2000-12-06	Lucas Ind Plc	Valve for a fuel injector
US7320340B2 (en)	2004-03-26	2008-01-22	Fisher Controls International Llc	Fluid pressure reduction devices
US7802592B2 (en)	2006-04-18	2010-09-28	Fisher Controls International, Llc	Fluid pressure reduction devices
US20090026395A1 (en) *	2007-07-25	2009-01-29	Aaron Andrew Perrault	Apparatus to increase fluid flow in a valve
GB2618602B (en) *	2022-05-12	2024-08-07	Goodwin Plc	Trim component and valve

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1060407A (fr) *	1951-07-19	1954-04-01	Cosmopolitan A G	Vanne d'arrêt
FR1285132A (fr) *	1961-03-30	1962-02-16	Zahnradfabrik Friedrichshafen	Vanne d'étranglement et d'arrêt pour liquides fortement comprimés, destinée notamment à être montée dans le bloc de relevage de tracteurs
FR1449218A (fr) *	1965-10-02	1966-08-12	Kinwell Dev Co	Vanne commandée par basse pression pour gaz et liquides
FR1488386A (fr) *	1966-06-02	1967-07-13	Onera (Off Nat Aerospatiale)	Vanne
FR2240394A1 (es) *	1973-08-10	1975-03-07	Drori Mordeki
DE2514879A1 (de) *	1975-04-05	1976-10-14	Holter Gmbh & Co	Hydroventil in form eines reduzierventils fuer stroemende, gasfoermige oder fluessige medien

1980
- 1980-07-11 CA CA000355972A patent/CA1160938A/en not_active Expired
- 1980-07-16 GB GB8023209A patent/GB2057637B/en not_active Expired
- 1980-08-28 JP JP11787080A patent/JPS5635881A/ja active Pending
- 1980-08-29 IT IT8068349A patent/IT8068349A0/it unknown
- 1980-08-29 ES ES494617A patent/ES494617A0/es active Granted
- 1980-08-29 FR FR8018766A patent/FR2464422A1/fr not_active Withdrawn

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1060407A (fr) *	1951-07-19	1954-04-01	Cosmopolitan A G	Vanne d'arrêt
FR1285132A (fr) *	1961-03-30	1962-02-16	Zahnradfabrik Friedrichshafen	Vanne d'étranglement et d'arrêt pour liquides fortement comprimés, destinée notamment à être montée dans le bloc de relevage de tracteurs
FR1449218A (fr) *	1965-10-02	1966-08-12	Kinwell Dev Co	Vanne commandée par basse pression pour gaz et liquides
FR1488386A (fr) *	1966-06-02	1967-07-13	Onera (Off Nat Aerospatiale)	Vanne
FR2240394A1 (es) *	1973-08-10	1975-03-07	Drori Mordeki
DE2514879A1 (de) *	1975-04-05	1976-10-14	Holter Gmbh & Co	Hydroventil in form eines reduzierventils fuer stroemende, gasfoermige oder fluessige medien

Also Published As

Publication number	Publication date
IT8068349A0 (it)	1980-08-29
JPS5635881A (en)	1981-04-08
ES8105869A1 (es)	1981-06-01
ES494617A0 (es)	1981-06-01
CA1160938A (en)	1984-01-24
GB2057637B (en)	1983-08-10
GB2057637A (en)	1981-04-01

Similar Documents

Publication	Publication Date	Title
FR2709513A1 (fr)	1995-03-10	Vanne commandée à l'ouverture par gaz pour tubage bobiné.
FR2507736A1 (fr)	1982-12-17	Dispositif d'attenuation des bruits d'un fluide en ecoulement turbulent non symetrique par rapport a un axe
FR2792988A1 (fr)	2000-11-03	Cartouche de robinet mitigeur a limitation de temperature
FR2906591A1 (fr)	2008-04-04	Soupape de type pilote en forme de galette
FR2464422A1 (fr)	1981-03-06	Valve a haut rapport de reduction de la pression d'un fluide
EP0246584B1 (fr)	1991-03-06	Robinet à membrane
EP0328472B1 (fr)	1992-11-04	Raccord-démarreur pour la mise en pression progressive d'installations pneumatiques
FR2559870A1 (fr)	1985-08-23	Valve en champignon montee en ligne
FR2568657A1 (fr)	1986-02-07	Dispositif d'obturation pour conduite vehiculant un fluide
EP0445020B1 (fr)	1994-05-25	Robinet-vanne
FR2595432A1 (fr)	1987-09-11	Ensemble de clapet anti-retour, notamment pour reacteur a eau pressurisee
EP0270451B1 (fr)	1990-06-13	Robinet à papillon de type visitable
FR2624245A1 (fr)	1989-06-09	Soupape d'etranglement; comprenant un carter de soupape reduit et presentant des groupes supplementaires de canaux d'etranglement radiaux
EP0942346A1 (fr)	1999-09-15	Soupape à trois voies pour régulation de pression
FR2553489A1 (fr)	1985-04-19	Robinet d'arret pour liquides
FR2541415A1 (fr)	1984-08-24	Bague d'etancheite de plaque a orifice pour clapet de non-retour a fermeture regulee
FR2654545A1 (fr)	1991-05-17	Dispositif de calage de la plaque superieure de support des guides de grappes par rapport a la cuve d'un reacteur nucleaire.
FR2620785A1 (fr)	1989-03-24	Organe de controle de l'ecoulement d'un fluide constituant au moins un clapet anti-retour
FR2887950A1 (fr)	2007-01-05	Vanne sans siege, a obturateur coulissant pour la distribution du gaz
FR2600394A1 (fr)	1987-12-24	Soupape pour installations de chauffage de vehicules
FR2471536A1 (fr)	1981-06-19	Clapet anti-retour
EP0343051A1 (fr)	1989-11-23	Vanne à soufflet
FR2509827A1 (fr)	1983-01-21	Vanne a commande par pression
FR2656669A1 (fr)	1991-07-05	Dispositif de securite destine a proteger contre les surpressions les capacites de fluides sous pression.
CH633089A5 (fr)	1982-11-15	Clapet anti-retour.

Legal Events

Date	Code	Title	Description
1984-06-22	ST	Notification of lapse
1993-03-26	ST	Notification of lapse