IT1147709B - Valvola di distribuzione per sistemi idraulici - Google Patents

Valvola di distribuzione per sistemi idraulici

Info

Publication number
IT1147709B
IT1147709B IT67153/80A IT6715380A IT1147709B IT 1147709 B IT1147709 B IT 1147709B IT 67153/80 A IT67153/80 A IT 67153/80A IT 6715380 A IT6715380 A IT 6715380A IT 1147709 B IT1147709 B IT 1147709B
Authority
IT
Italy
Prior art keywords
distribution valve
hydraulic systems
hydraulic
systems
valve
Prior art date
Application number
IT67153/80A
Other languages
English (en)
Italian (it)
Other versions
IT8067153A0 (it
Inventor
Rudolf 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
Priority claimed from DE2904034A external-priority patent/DE2904034C2/de
Application filed by Heilmeier & Weinlein filed Critical Heilmeier & Weinlein
Publication of IT8067153A0 publication Critical patent/IT8067153A0/it
Application granted granted Critical
Publication of IT1147709B publication Critical patent/IT1147709B/it

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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • 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
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/8667—Reciprocating valve
    • Y10T137/86694—Piston valve
    • Y10T137/86702—With internal flow passage
    • 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
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/8667—Reciprocating valve
    • Y10T137/86694—Piston valve
    • Y10T137/8671—With annular passage [e.g., spool]
    • 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
    • Y10T137/87169—Supply and exhaust

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Check Valves (AREA)
  • Valve Housings (AREA)
IT67153/80A 1979-02-02 1980-02-01 Valvola di distribuzione per sistemi idraulici IT1147709B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2904034A DE2904034C2 (de) 1979-02-02 1979-02-02 Steuerventil

Publications (2)

Publication Number Publication Date
IT8067153A0 IT8067153A0 (it) 1980-02-01
IT1147709B true IT1147709B (it) 1986-11-26

Family

ID=6062038

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67153/80A IT1147709B (it) 1979-02-02 1980-02-01 Valvola di distribuzione per sistemi idraulici

Country Status (9)

Country Link
US (1) US4323087A (US20100223739A1-20100909-C00025.png)
JP (1) JPS55126168A (US20100223739A1-20100909-C00025.png)
AT (1) AT381774B (US20100223739A1-20100909-C00025.png)
CH (1) CH650314A5 (US20100223739A1-20100909-C00025.png)
FR (1) FR2448087A1 (US20100223739A1-20100909-C00025.png)
GB (1) GB2040410B (US20100223739A1-20100909-C00025.png)
IT (1) IT1147709B (US20100223739A1-20100909-C00025.png)
NL (1) NL186464C (US20100223739A1-20100909-C00025.png)
SE (1) SE436915B (US20100223739A1-20100909-C00025.png)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3022592C2 (de) * 1980-06-16 1986-11-27 Heilmeier & Weinlein Fabrik für Oel-Hydraulik GmbH & Co KG, 8000 München Schiebersteuerventil
DE3308574A1 (de) * 1983-03-10 1984-09-13 Heilmeier & Weinlein Fabrik für Oel-Hydraulik GmbH & Co KG, 8000 München Steuerventil
DE3308576A1 (de) * 1983-03-10 1984-09-13 Heilmeier & Weinlein Fabrik für Oel-Hydraulik GmbH & Co KG, 8000 München Steuerventilvorrichtung
JPH0625751Y2 (ja) * 1986-06-20 1994-07-06 三菱重工業株式会社 パイロットアクチュエート式選択バルブ
US5337786A (en) * 1990-07-09 1994-08-16 Mtd Products Inc. Slide actuation valve
US6360721B1 (en) 2000-05-23 2002-03-26 Caterpillar Inc. Fuel injector with independent control of check valve and fuel pressurization
DE102009014029B4 (de) 2009-03-23 2012-10-25 Kreyenborg Verwaltungen Und Beteiligungen Gmbh & Co. Kg Umschaltventil für eine Kunststoffschmelze
JP5584751B2 (ja) * 2012-12-18 2014-09-03 本田技研工業株式会社 スプールバルブ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2603192A (en) * 1948-12-01 1952-07-15 John R Kensok Hydraulic valve for controlling the flow of fluid to cylinders
GB781371A (en) * 1951-12-28 1957-08-21 Reginald Herbert Stenning Improvements in or relating to fluid control valves
FR1348074A (fr) * 1963-02-06 1964-01-04 Scully Signal Co Dispositif de distribution de produits, dit de sécurité, et procédé correspondant
DE2152830C3 (de) * 1971-10-22 1974-04-25 Heilmeier & Weinlein, Fabrik Fuer Oel-Hydraulik, 8000 Muenchen Steuerventil in Längsschieberbauart für Hydromotoren

Also Published As

Publication number Publication date
AT381774B (de) 1986-11-25
SE8000795L (sv) 1980-08-03
JPS55126168A (en) 1980-09-29
CH650314A5 (de) 1985-07-15
IT8067153A0 (it) 1980-02-01
SE436915B (sv) 1985-01-28
NL8000431A (nl) 1980-08-05
GB2040410B (en) 1983-02-16
NL186464C (nl) 1990-12-03
FR2448087B1 (US20100223739A1-20100909-C00025.png) 1984-06-29
GB2040410A (en) 1980-08-28
NL186464B (nl) 1990-07-02
US4323087A (en) 1982-04-06
ATA25780A (de) 1986-04-15
FR2448087A1 (fr) 1980-08-29

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950224