ES485581A1 - Bomba de embolo, especialmente bomba de embolo radial - Google Patents

Bomba de embolo, especialmente bomba de embolo radial

Info

Publication number
ES485581A1
ES485581A1 ES485581A ES485581A ES485581A1 ES 485581 A1 ES485581 A1 ES 485581A1 ES 485581 A ES485581 A ES 485581A ES 485581 A ES485581 A ES 485581A ES 485581 A1 ES485581 A1 ES 485581A1
Authority
ES
Spain
Prior art keywords
piston pump
piston
peripheral wall
radial piston
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
Application number
ES485581A
Other languages
English (en)
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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen 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 ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Publication of ES485581A1 publication Critical patent/ES485581A1/es
Expired legal-status Critical Current

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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/053—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement with actuating or actuated elements at the inner ends of the cylinders
    • 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
    • F04B53/1075—Valves; Arrangement of valves the valve being a flexible annular ring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Compressor (AREA)

Abstract

Bomba de émbolo, especialmente bomba de émbolo radial, con émbolos suministradores bajo presión de muelle accionados por un elemento elevador a las que va agregada cada vez una válvula para el cierre hermético entre la cámara de émbolo y la cámara de presión, cuya válvula descansa en un asiento de válvula fijado en la caja de bomba, caracterizada porque: a) el asiento de válvula (-9-) tiene forma de sombrero y está colocado sobre el émbolo impulsor (-4-). b) el asiento de válvula (-9-) está provisto de, por lo menos, una perforación de presión (-12-), en la pared de circunferencia (-16-). c) la pared de circunferencia (-16-), del asiento de válvula (-9-), presenta en el lado exterior una forma que se aparta de la forma circular, de tal modo que en las zonas en las que no hay una perforación de presión (-12-) resulta una reducción del diámetro, d) la válvula está formada como válvula anular elástica (-15- ), que pasa sobre la pared de circunferencia (-16-) del asiento de válvula (-9-), de tal modo que cubre la perforación de presión (-12-) en el asiento de válvula(-9-), al no efectuar elevación.
ES485581A 1978-12-07 1979-10-31 Bomba de embolo, especialmente bomba de embolo radial Expired ES485581A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2852852A DE2852852C2 (de) 1978-12-07 1978-12-07 Kolbenpumpe, insbesondere Radialkolbenpumpe

Publications (1)

Publication Number Publication Date
ES485581A1 true ES485581A1 (es) 1980-05-16

Family

ID=6056519

Family Applications (1)

Application Number Title Priority Date Filing Date
ES485581A Expired ES485581A1 (es) 1978-12-07 1979-10-31 Bomba de embolo, especialmente bomba de embolo radial

Country Status (8)

Country Link
US (1) US4311437A (es)
JP (1) JPS5578179A (es)
BR (1) BR7907753A (es)
DE (1) DE2852852C2 (es)
ES (1) ES485581A1 (es)
FR (1) FR2443594B1 (es)
GB (1) GB2038409B (es)
IT (1) IT1126136B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3813774A1 (de) * 1987-04-30 1988-12-01 Zahnradfabrik Friedrichshafen Radialkolbenpumpe
DE3829698A1 (de) * 1987-09-05 1989-03-16 Zahnradfabrik Friedrichshafen Kolbenpumpe, insbesondere radialkolbenpumpe
DE3900327A1 (de) * 1989-01-07 1990-07-12 Bosch Gmbh Robert Vorrichtung fuer ein antiblockiersystem
WO1992014056A1 (de) * 1991-01-30 1992-08-20 Barmag Luk Automobiltechnik Gmbh & Co. Kg Radialkolbenpumpe
DE4212931B4 (de) * 1991-05-11 2006-02-09 Luk Fahrzeug-Hydraulik Gmbh & Co. Kg Kolbenpumpe
DE4443868A1 (de) * 1994-12-09 1996-06-13 Teves Gmbh Alfred Radialkolbenmaschine
MX2008015468A (es) * 2006-06-08 2009-02-12 Larry Alvin Schuetzle Compresor o bomba alternativo y un sistema de energizacion de herramienta portatil que incluye un compresor alternativo.
DE102016102993A1 (de) 2016-02-19 2017-08-24 haru präzision GmbH Zerspanungstechnik Radialkolbenpumpe
DE102021204716A1 (de) * 2021-05-10 2022-11-10 Thyssenkrupp Ag Radialkolbenpumpe, insbesondere Radialkolbenverdichter
DE102021204713A1 (de) * 2021-05-10 2022-11-10 Thyssenkrupp Ag Radialkolbenpumpe, sowie Verfahren zur Herstellung einer Radialkolbenpumpe

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125034A (en) * 1964-03-17 Pump with radial cylinders
FR341309A (fr) * 1904-03-16 1904-08-05 Theophile Gries Système de pompe
GB190928983A (en) * 1909-12-11 1910-12-12 Edwin Neukomm Improvements in and connected with Direct Acting Pumps.
US1265153A (en) * 1916-08-01 1918-05-07 Paul Winsor Valve.
US1255710A (en) * 1916-10-20 1918-02-05 Michael Cox Folding bed.
US1368315A (en) * 1917-08-22 1921-02-15 Baltimore Oil Engine Company Valve
US2472355A (en) * 1946-02-01 1949-06-07 New York Air Brake Co Pump
DE805005C (de) * 1948-10-10 1951-05-04 Albert Doering G M B H Druckventil fuer Fluessigkeits-Kolbenpumpen
FR1254904A (fr) * 1957-01-31 1961-03-03 Pompe perfectionnée pour fluides
GB903672A (en) * 1958-08-20 1962-08-15 Sarl Rech S Etudes Production Improvements relating to radial cylinder pumps
GB931514A (en) * 1960-03-22 1963-07-17 Nuquip Ltd Improvements in and relating to fluid-pressure safety valves
GB1149173A (en) * 1965-08-06 1969-04-16 Cam Gears Luton Ltd Improvements relating to pumps particularly for use in power steering
US3578020A (en) * 1968-08-20 1971-05-11 Beckman Instruments Inc Valve assembly
DE1925306A1 (de) * 1969-05-17 1970-11-19 Langen & Co Hydraulische Kolbenpumpe,insbesondere Radialkolbenpumpe
JPS5149765Y2 (es) * 1971-06-15 1976-12-01
US3729021A (en) * 1971-09-16 1973-04-24 Polypump Curacao Nv High-pressure pump and check-valve
US3799193A (en) * 1971-12-20 1974-03-26 Itt Combination valve and component thereof
DE2242435C3 (de) * 1972-08-29 1981-09-24 Alfred Teves Gmbh, 6000 Frankfurt Radialkolbenpumpe
DE2404762A1 (de) * 1974-02-01 1975-08-07 Bosch Gmbh Robert Hydraulische kolbenpumpe
AR205199A1 (es) * 1974-06-03 1976-04-12 Georgia Pacific Corp Suministrador para liquidos tales como jabon
DE2431938A1 (de) * 1974-07-03 1976-01-22 Bosch Gmbh Robert Kolbenpumpe
SE388358B (sv) * 1975-01-24 1976-10-04 Stille Werner Ab Kanylaggregat
US4171007A (en) * 1976-03-05 1979-10-16 Societe Anonyme: La Telemecanique Electrique Unidirectional flow limiter
DE2616435A1 (de) * 1976-04-14 1977-10-27 Fichtel & Sachs Ag Radialkolbenpumpe
SU655824A1 (ru) * 1976-07-07 1979-04-05 Институт Горного Дела Со Ан Ссср Пневматическое ударное устройство дл бурени скважин
DE2827609A1 (de) * 1978-06-23 1980-01-10 Fichtel & Sachs Ag Radialkolbenpumpe

Also Published As

Publication number Publication date
IT7946898A0 (it) 1979-12-04
JPS5578179A (en) 1980-06-12
GB2038409B (en) 1982-12-15
FR2443594A1 (fr) 1980-07-04
BR7907753A (pt) 1980-07-22
IT1126136B (it) 1986-05-14
GB2038409A (en) 1980-07-23
FR2443594B1 (fr) 1987-01-09
DE2852852C2 (de) 1981-02-26
US4311437A (en) 1982-01-19
DE2852852B1 (de) 1980-06-19

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990601