FR2248449A1 - Spool type hydraulic distributor - slide radially floats on control rod and is locked axially - Google Patents

Spool type hydraulic distributor - slide radially floats on control rod and is locked axially

Info

Publication number
FR2248449A1
FR2248449A1 FR7337207A FR7337207A FR2248449A1 FR 2248449 A1 FR2248449 A1 FR 2248449A1 FR 7337207 A FR7337207 A FR 7337207A FR 7337207 A FR7337207 A FR 7337207A FR 2248449 A1 FR2248449 A1 FR 2248449A1
Authority
FR
France
Prior art keywords
control rod
rod
type hydraulic
hydraulic distributor
spool type
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.)
Granted
Application number
FR7337207A
Other languages
French (fr)
Other versions
FR2248449B1 (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.)
Compagnie Parisienne dOutillage a Air Comprime SA
Original Assignee
Compagnie Parisienne dOutillage a Air Comprime SA
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 Compagnie Parisienne dOutillage a Air Comprime SA filed Critical Compagnie Parisienne dOutillage a Air Comprime SA
Priority to FR7337207A priority Critical patent/FR2248449A1/en
Publication of FR2248449A1 publication Critical patent/FR2248449A1/en
Application granted granted Critical
Publication of FR2248449B1 publication Critical patent/FR2248449B1/fr
Granted legal-status Critical Current

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
    • F16K11/07—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 with cylindrical slides
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F16K27/041—Construction of housing; Use of materials therefor of sliding valves cylindrical slide valves
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F16K27/048—Electromagnetically actuated valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Actuator (AREA)

Abstract

The distributor body (1) is pierced by a number of holes leading to a cylinder (2) in which is a slide (3) floating on a control rod (4). The displacement of the rod is caused by rods (5) and (51) and it is maintained normally in the mid-position by springs (6) and (61). The rod has in it a groove, at the ends of which are mounted half bushes with collars which prevent axial movement of the slide along the control rod. The bushes are retained on the rod by split rings which are retained by circlips. The slide may be controlled by an electromagnet, a hydraulic or pneumatic auxiliary piston or manually.
FR7337207A 1973-10-18 1973-10-18 Spool type hydraulic distributor - slide radially floats on control rod and is locked axially Granted FR2248449A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7337207A FR2248449A1 (en) 1973-10-18 1973-10-18 Spool type hydraulic distributor - slide radially floats on control rod and is locked axially

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7337207A FR2248449A1 (en) 1973-10-18 1973-10-18 Spool type hydraulic distributor - slide radially floats on control rod and is locked axially

Publications (2)

Publication Number Publication Date
FR2248449A1 true FR2248449A1 (en) 1975-05-16
FR2248449B1 FR2248449B1 (en) 1976-10-01

Family

ID=9126606

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7337207A Granted FR2248449A1 (en) 1973-10-18 1973-10-18 Spool type hydraulic distributor - slide radially floats on control rod and is locked axially

Country Status (1)

Country Link
FR (1) FR2248449A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2799815A1 (en) * 1999-10-15 2001-04-20 Crouzet Automatismes Pipe system for use in compressed air distributor is fitted inside mechanical component and consists of tubular insert held in place by locking sleeve which slides over insert
CN106917872A (en) * 2015-12-23 2017-07-04 罗伯特·博世有限公司 Mould component with underground
CN107300033A (en) * 2016-04-15 2017-10-27 罗伯特·博世有限公司 Mould component and its manufacture with underground
CN110500336A (en) * 2018-05-18 2019-11-26 赛峰起落架***公司 The telescopic actuator that band locks automatically

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2799815A1 (en) * 1999-10-15 2001-04-20 Crouzet Automatismes Pipe system for use in compressed air distributor is fitted inside mechanical component and consists of tubular insert held in place by locking sleeve which slides over insert
CN106917872A (en) * 2015-12-23 2017-07-04 罗伯特·博世有限公司 Mould component with underground
CN106917872B (en) * 2015-12-23 2021-12-31 罗伯特·博世有限公司 Housing component with hydraulic circuit
CN107300033A (en) * 2016-04-15 2017-10-27 罗伯特·博世有限公司 Mould component and its manufacture with underground
CN107300033B (en) * 2016-04-15 2021-05-14 罗伯特·博世有限公司 Housing component with hydraulic circuit and production thereof
CN110500336A (en) * 2018-05-18 2019-11-26 赛峰起落架***公司 The telescopic actuator that band locks automatically

Also Published As

Publication number Publication date
FR2248449B1 (en) 1976-10-01

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