ES8202118A1 - Valvula de retencion mecano-accionada - Google Patents
Valvula de retencion mecano-accionadaInfo
- Publication number
- ES8202118A1 ES8202118A1 ES497684A ES497684A ES8202118A1 ES 8202118 A1 ES8202118 A1 ES 8202118A1 ES 497684 A ES497684 A ES 497684A ES 497684 A ES497684 A ES 497684A ES 8202118 A1 ES8202118 A1 ES 8202118A1
- Authority
- ES
- Spain
- Prior art keywords
- valve
- ball
- power
- systems
- valve seat
- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
- F04B13/02—Pumps specially modified to deliver fixed or variable measured quantities of two or more fluids at the same time
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/801—Valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/1002—Ball valves
- F04B53/101—Ball valves having means for limiting the opening height
- F04B53/1012—Ball valves having means for limiting the opening height and means for controlling the opening height
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B7/00—Piston machines or pumps characterised by having positively-driven valving
- F04B7/0073—Piston machines or pumps characterised by having positively-driven valving the member being of the lost-motion type, e.g. friction-actuated members, or having means for pushing it against or pulling it from its seat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B7/00—Piston machines or pumps characterised by having positively-driven valving
- F04B7/02—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated
- F04B7/0266—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated the inlet and discharge means being separate members
-
- 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
- F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
- F16K15/182—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism
- F16K15/1823—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism for ball check valves
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S417/00—Pumps
- Y10S417/90—Slurry pumps, e.g. concrete
-
- 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
- Y10T137/7908—Weight biased
- Y10T137/7909—Valve body is the weight
- Y10T137/791—Ball valves
-
- 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
- Y10T137/877—With flow control means for branched passages
- Y10T137/87788—With valve or movable deflector at junction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Check Valves (AREA)
- Reciprocating Pumps (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
VALVULA DE RETENCION AYUDADA POR MEDIOS MECANICOS. CONSTA DE UN ASIENTO DE VALVULA (102), CON UNA CAMARA RETENEDORA (110) ALREDEDOR DEL ASIENTO DE VALVULA Y UNA ESFERA DE VALVULA (108) EN DICHA CAMARA RETENEDORA. EL ASIENTO DE VALVULA ESTA CONECTADO POR UN PASAJE DE ENTRADA (106) Y LA CAMARA RETENEDORA POR UN PAISAJE DE SALIDA (112). LA ESFERA DE VALVULA (104) SE EMPUJA POR MEDIO DE UN CILINDRO (114), ACCIONADO POR FLUIDO (116), QUE TIENE UN PISTON (118) Y UN VASTAGO DE PISTON (120) QUE SE EXTIENDE DESDE AQUEL. CUANDO SE SUMINISTRA FLUIDO AL EXTREMO CIEGO DEL PISTON (120) DESPLAZA EL PASADOR DE CONEXION (132) CONTRA LA FUERZA DEL MUELLE (136), FORZANDO A A ESFERA (108) CONTRA EL ASIENTO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/103,382 US4339233A (en) | 1979-12-13 | 1979-12-13 | Power-assisted valve |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8202118A1 true ES8202118A1 (es) | 1982-02-01 |
ES497684A0 ES497684A0 (es) | 1982-02-01 |
Family
ID=22294895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES497684A Granted ES497684A0 (es) | 1979-12-13 | 1980-12-12 | Valvula de retencion mecano-accionada |
Country Status (8)
Country | Link |
---|---|
US (1) | US4339233A (es) |
JP (1) | JPS5694074A (es) |
BR (1) | BR8008170A (es) |
CA (1) | CA1175317A (es) |
DE (1) | DE3046670A1 (es) |
ES (1) | ES497684A0 (es) |
FR (1) | FR2480395A1 (es) |
GB (1) | GB2065274B (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4818191A (en) * | 1982-03-31 | 1989-04-04 | Neyra Industries, Inc. | Double-acting diaphragm pump system |
US4457970A (en) * | 1982-06-21 | 1984-07-03 | Ppg Industries, Inc. | Glass fiber reinforced thermoplastics |
GB8612663D0 (en) * | 1986-05-23 | 1986-07-02 | Hattersley Newman Hender Ltd | Pressure tapping & isolating valve |
JPH0740777Y2 (ja) * | 1987-09-29 | 1995-09-20 | 前田バルブ工業株式会社 | ボール式逆止弁 |
US4869653A (en) * | 1987-10-07 | 1989-09-26 | Marlen Research Corporation | Compact twin piston pump |
US5513508A (en) * | 1988-05-31 | 1996-05-07 | Paradigm Products, Inc. | Apparatus for inflating bicycle tires and other articles including a self contained lock structure |
US5048604A (en) * | 1990-11-07 | 1991-09-17 | Intevep, S.A. | Sucker rod actuated intake valve assembly for insert subsurface reciprocating pumps |
US5181835A (en) * | 1991-05-15 | 1993-01-26 | Cook Manufacturing Corporation | Hydraulic pump |
US6283716B1 (en) * | 1997-10-28 | 2001-09-04 | Coltec Industries Inc. | Multistage blowdown valve for a compressor system |
JP4040049B2 (ja) * | 2005-03-18 | 2008-01-30 | 横浜ゴム株式会社 | ショットポンプ及び可変速型二液計量混合装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US862867A (en) * | 1906-03-28 | 1907-08-06 | Lewis Watson Eggleston | Pneumatic pumping apparatus. |
NL55529C (es) * | 1940-01-23 | 1943-10-16 | ||
US2843050A (en) * | 1954-02-15 | 1958-07-15 | Lyndus E Harper | Diaphragm sludge or chemical pump |
GB883844A (en) * | 1958-11-06 | 1961-12-06 | Specialties Dev Corp | Pneumatic pressure responsive device |
US3327641A (en) * | 1965-03-08 | 1967-06-27 | Air Placement Equipment Co Inc | Concrete pump |
US3386388A (en) * | 1966-06-22 | 1968-06-04 | Rosenberg David | Hydraulically actuated pump |
US4030860A (en) * | 1976-03-15 | 1977-06-21 | Standlick Ronald E | Variable proportional metering apparatus |
US4171191A (en) * | 1976-03-25 | 1979-10-16 | Krueger Wallace F | Apparatus for transferring metered quantities of material from one location to another |
CA1081539A (en) * | 1976-03-25 | 1980-07-15 | Wallace F. Krueger | Apparatus for transferring metered quantities of material from one location to another |
US4043122A (en) * | 1976-04-02 | 1977-08-23 | Android International, Inc. | Fluid cam assembly |
-
1979
- 1979-12-13 US US06/103,382 patent/US4339233A/en not_active Expired - Lifetime
-
1980
- 1980-12-02 CA CA000365962A patent/CA1175317A/en not_active Expired
- 1980-12-03 GB GB8038817A patent/GB2065274B/en not_active Expired
- 1980-12-08 DE DE19803046670 patent/DE3046670A1/de not_active Withdrawn
- 1980-12-11 JP JP17523380A patent/JPS5694074A/ja active Pending
- 1980-12-12 ES ES497684A patent/ES497684A0/es active Granted
- 1980-12-12 BR BR8008170A patent/BR8008170A/pt unknown
- 1980-12-15 FR FR8026558A patent/FR2480395A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2065274B (en) | 1984-01-11 |
BR8008170A (pt) | 1981-06-30 |
GB2065274A (en) | 1981-06-24 |
ES497684A0 (es) | 1982-02-01 |
DE3046670A1 (de) | 1981-08-27 |
JPS5694074A (en) | 1981-07-30 |
US4339233A (en) | 1982-07-13 |
FR2480395A1 (fr) | 1981-10-16 |
CA1175317A (en) | 1984-10-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20001009 |