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SE8100644L - Suction - Google Patents

Suction

Info

Publication number
SE8100644L
SE8100644L SE8100644A SE8100644A SE8100644L SE 8100644 L SE8100644 L SE 8100644L SE 8100644 A SE8100644 A SE 8100644A SE 8100644 A SE8100644 A SE 8100644A SE 8100644 L SE8100644 L SE 8100644L
Authority
SE
Sweden
Prior art keywords
valve seat
closure member
annular
suction
seating surface
Prior art date
Application number
SE8100644A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
R Brunner
Original Assignee
Heilmeier & Weinlein
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 Heilmeier & Weinlein filed Critical Heilmeier & Weinlein
Publication of SE8100644L publication Critical patent/SE8100644L/en

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
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/04—Check valves with guided rigid valve members shaped as balls
    • F16K15/044—Check valves with guided rigid valve members shaped as balls spring-loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Check Valves (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details Of Valves (AREA)

Abstract

A suction valve for a pressure pump includes an annular valve seat (4) defining a flow path and a closure member with an annular seating surface arranged to cooperate with that of the valve seat part. The seating surface (11) of the closure member (7) is formed at its periphery as a part- spherical surface and the valve seat (4) is formed as a part of a conical surface or has a convex curvature considered in cross-section, Fig. 3, (not shown). <IMAGE>
SE8100644A 1980-02-05 1981-01-30 Suction SE8100644L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3004145A DE3004145C2 (en) 1980-02-05 1980-02-05 Suction valve

Publications (1)

Publication Number Publication Date
SE8100644L true SE8100644L (en) 1981-08-06

Family

ID=6093783

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8100644A SE8100644L (en) 1980-02-05 1981-01-30 Suction

Country Status (9)

Country Link
JP (1) JPS56124691A (en)
AT (1) AT383408B (en)
CH (1) CH650846A5 (en)
DE (1) DE3004145C2 (en)
FR (1) FR2475154B1 (en)
GB (1) GB2068509B (en)
IT (1) IT1142272B (en)
NL (1) NL8100289A (en)
SE (1) SE8100644L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3504673A1 (en) * 1985-02-12 1986-08-14 Egelhof Fa Otto Self-acting non-return valve
DE3738814A1 (en) * 1987-11-16 1989-06-01 Korthaus Ernst Automatic disc valve
DE4239362A1 (en) * 1992-11-24 1994-05-26 Teves Gmbh Alfred Valve, especially pressure valve for a radial piston pump, with few components
GB2327742B (en) * 1997-07-25 2001-12-12 Denso Corp Flow control valve
JP4609687B2 (en) * 2001-04-26 2011-01-12 株式会社デンソー Check valve and fuel injection pump having the same
PL209116B1 (en) 2008-04-21 2011-07-29 Janow Gwidon One-way non-return valve for media with high frequency flow, preferably with pulsating parallel flow

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1337462A (en) * 1920-04-20 marulli
FR322393A (en) * 1902-06-23 1903-02-04 Hochgesand Jean Nepomucene Valve system
FR696395A (en) * 1930-06-02 1930-12-30 Valve
US2025296A (en) * 1934-12-10 1935-12-24 Robert A Mcintyre Valve
US2274996A (en) * 1940-07-31 1942-03-03 Duplex Spherical Valve Co Inc Valve
US2609756A (en) * 1946-11-22 1952-09-09 Worthington Corp Reciprocating pump
CH283178A (en) * 1948-10-26 1952-05-31 Limited Electraulic Presses Check valve.
US2722232A (en) * 1951-08-17 1955-11-01 Hoffman Specialty Mfg Corp Check valve
US2909192A (en) * 1954-04-22 1959-10-20 Bendix Aviat Corp Check valve
CH424402A (en) * 1964-08-03 1966-11-15 Burckhardt Ag Maschf Concentric suction and pressure valve
US3457949A (en) * 1966-08-24 1969-07-29 Albert L Coulter Check valve
US4172465A (en) * 1977-11-07 1979-10-30 Conbraco Industries, Inc. Check valve

Also Published As

Publication number Publication date
DE3004145A1 (en) 1981-08-06
CH650846A5 (en) 1985-08-15
JPS56124691A (en) 1981-09-30
GB2068509A (en) 1981-08-12
GB2068509B (en) 1983-11-09
FR2475154B1 (en) 1987-09-18
IT8147702A0 (en) 1981-02-03
NL8100289A (en) 1981-09-01
DE3004145C2 (en) 1984-10-31
ATA627980A (en) 1986-11-15
AT383408B (en) 1987-07-10
FR2475154A1 (en) 1981-08-07
IT1142272B (en) 1986-10-08

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