FR2521681B1 - Soupape de dechargement a reajustement - Google Patents
Soupape de dechargement a reajustementInfo
- Publication number
- FR2521681B1 FR2521681B1 FR8300819A FR8300819A FR2521681B1 FR 2521681 B1 FR2521681 B1 FR 2521681B1 FR 8300819 A FR8300819 A FR 8300819A FR 8300819 A FR8300819 A FR 8300819A FR 2521681 B1 FR2521681 B1 FR 2521681B1
- Authority
- FR
- France
- Prior art keywords
- readjusting
- unloading valve
- unloading
- valve
- readjusting unloading
- 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.)
- Expired
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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0433—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with vibration preventing means
-
- 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
- F16K15/06—Check valves with guided rigid valve members with guided stems
- F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
-
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0413—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded in the form of closure plates
-
- 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
- Y10T137/7781—With separate connected fluid reactor surface
- Y10T137/7835—Valve seating in direction of flow
-
- 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]
- Y10T137/7904—Reciprocating valves
- Y10T137/7922—Spring biased
- Y10T137/7929—Spring coaxial with valve
- Y10T137/7931—Spring in inlet
-
- 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]
- Y10T137/7904—Reciprocating valves
- Y10T137/7922—Spring biased
- Y10T137/7929—Spring coaxial with valve
- Y10T137/7934—Spring abuts removable valve stem guide
-
- 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]
- Y10T137/7904—Reciprocating valves
- Y10T137/7922—Spring biased
- Y10T137/7929—Spring coaxial with valve
- Y10T137/7938—Guide means integral and coplanar with valve disk
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/349,101 US4432389A (en) | 1982-02-16 | 1982-02-16 | Reseat relief valve |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2521681A1 FR2521681A1 (fr) | 1983-08-19 |
FR2521681B1 true FR2521681B1 (fr) | 1986-12-26 |
Family
ID=23370908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8300819A Expired FR2521681B1 (fr) | 1982-02-16 | 1983-01-20 | Soupape de dechargement a reajustement |
Country Status (5)
Country | Link |
---|---|
US (1) | US4432389A (fr) |
BR (1) | BR8300646A (fr) |
CA (1) | CA1187378A (fr) |
FR (1) | FR2521681B1 (fr) |
GB (1) | GB2114715B (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4520843A (en) * | 1984-02-27 | 1985-06-04 | Rockwell International Corporation | Flow control valve |
US4562861A (en) * | 1984-07-11 | 1986-01-07 | Jay O. Payton | Double-ended liquid line thermal insulator |
DE3443518C1 (de) * | 1984-11-29 | 1985-12-12 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart | Druckbegrenzungsventil |
DE3612063C1 (de) * | 1986-04-10 | 1991-09-26 | Westfalia Separator Ag | Vorrichtung zur Regulierung des Konzentratablaufes einer Zentrifuge |
US4799506A (en) * | 1987-05-20 | 1989-01-24 | Taylor Wesley L | Adjustable safety relief valve |
US4932434A (en) * | 1988-01-25 | 1990-06-12 | Taylor Wesley L | Adjustable safety relief valve |
MXPA05005404A (es) * | 2002-11-21 | 2005-11-23 | Delavan Ltd | Valvula de retencion. |
US7721756B2 (en) * | 2007-03-02 | 2010-05-25 | Paul Hedding | One-piece spring and poppet incorporated into a valve seat assembly and associated method for manufacturing a one-piece spring and poppet |
US20140209601A1 (en) * | 2013-01-30 | 2014-07-31 | Agm Container Controls, Inc. | Breather Valve Assemblies |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2043453A (en) * | 1931-07-23 | 1936-06-09 | Harry F Vickers | Liquid relief valve |
FR1040033A (fr) * | 1950-07-28 | 1953-10-12 | Bendix Aviat Corp | Soupape susceptible d'être utilisée comme soupape de décompression pour systèmeshydrauliques à pompe-servo |
FR1108731A (fr) * | 1953-06-09 | 1956-01-17 | Garrett Corp | Dispositif de soupape de détente perfectionné |
US2874718A (en) * | 1954-09-23 | 1959-02-24 | Bendix Aviat Corp | Hydraulic fuel shut-off valve |
US3282289A (en) * | 1964-09-28 | 1966-11-01 | Bendix Corp | Hot gas relief valve |
CH478371A (de) * | 1968-11-08 | 1969-09-15 | Von Roll Ag | Druckbegrenzungsventil |
DE3107775A1 (de) * | 1981-02-28 | 1982-09-16 | Mannesmann Rexroth GmbH, 8770 Lohr | "druckventil" |
-
1982
- 1982-02-16 US US06/349,101 patent/US4432389A/en not_active Expired - Fee Related
- 1982-12-22 CA CA000418287A patent/CA1187378A/fr not_active Expired
-
1983
- 1983-01-20 FR FR8300819A patent/FR2521681B1/fr not_active Expired
- 1983-02-08 GB GB08303476A patent/GB2114715B/en not_active Expired
- 1983-02-09 BR BR8300646A patent/BR8300646A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
FR2521681A1 (fr) | 1983-08-19 |
BR8300646A (pt) | 1983-11-08 |
US4432389A (en) | 1984-02-21 |
GB2114715B (en) | 1985-05-01 |
GB8303476D0 (en) | 1983-03-16 |
CA1187378A (fr) | 1985-05-21 |
GB2114715A (en) | 1983-08-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |