FR2354499A1 - Fluid distributor spool valve - has different dia. coaxial chambers with sleeve freely mounted on spool and pressed against ring by spring - Google Patents

Fluid distributor spool valve - has different dia. coaxial chambers with sleeve freely mounted on spool and pressed against ring by spring

Info

Publication number
FR2354499A1
FR2354499A1 FR7618348A FR7618348A FR2354499A1 FR 2354499 A1 FR2354499 A1 FR 2354499A1 FR 7618348 A FR7618348 A FR 7618348A FR 7618348 A FR7618348 A FR 7618348A FR 2354499 A1 FR2354499 A1 FR 2354499A1
Authority
FR
France
Prior art keywords
spool
spring
fluid distributor
freely mounted
pressed against
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
FR7618348A
Other languages
French (fr)
Other versions
FR2354499B1 (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.)
SUD EST ELECTRO MECANIQUE SARL
Original Assignee
SUD EST ELECTRO MECANIQUE SARL
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 SUD EST ELECTRO MECANIQUE SARL filed Critical SUD EST ELECTRO MECANIQUE SARL
Priority to FR7618348A priority Critical patent/FR2354499A1/en
Publication of FR2354499A1 publication Critical patent/FR2354499A1/en
Application granted granted Critical
Publication of FR2354499B1 publication Critical patent/FR2354499B1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)

Abstract

The fluid distributor has a body formed of two coaxial cylinders in which are ports. A larger dia. main chamber (2) is closed by an end plug (7) through which a spool stem passes. A sleeve is freely mounted on the spool, and is pressed by a spring (11) against a ring (12). The spool has a groove in which a valve ring (14) housed, the valve seat being constituted by a shoulder (17), between the chambers. Pref., the rings do not contact the ports, and the spool is connected by an angled rod to a control device.
FR7618348A 1976-06-09 1976-06-09 Fluid distributor spool valve - has different dia. coaxial chambers with sleeve freely mounted on spool and pressed against ring by spring Granted FR2354499A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7618348A FR2354499A1 (en) 1976-06-09 1976-06-09 Fluid distributor spool valve - has different dia. coaxial chambers with sleeve freely mounted on spool and pressed against ring by spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7618348A FR2354499A1 (en) 1976-06-09 1976-06-09 Fluid distributor spool valve - has different dia. coaxial chambers with sleeve freely mounted on spool and pressed against ring by spring

Publications (2)

Publication Number Publication Date
FR2354499A1 true FR2354499A1 (en) 1978-01-06
FR2354499B1 FR2354499B1 (en) 1980-11-21

Family

ID=9174496

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7618348A Granted FR2354499A1 (en) 1976-06-09 1976-06-09 Fluid distributor spool valve - has different dia. coaxial chambers with sleeve freely mounted on spool and pressed against ring by spring

Country Status (1)

Country Link
FR (1) FR2354499A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2721679A1 (en) * 1994-06-28 1995-12-29 Daimler Benz Ag Servovalve device having supply and return control valves provided with a common actuator.
EP1486706A1 (en) * 2003-06-10 2004-12-15 AB Markaryds Metallarmatur Self-Cleaning valve
WO2007061952A2 (en) * 2005-11-21 2007-05-31 Sturman Digital Systems, Llc Ventil
US8196844B2 (en) 2004-12-21 2012-06-12 Sturman Industries, Inc. Three-way valves and fuel injectors using the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2104355A (en) * 1936-12-18 1938-01-04 Herbert E Rupp Shaft sealing means
US2669415A (en) * 1950-01-04 1954-02-16 Air Reduction Manually operated shutoff valve
FR1073566A (en) * 1953-01-26 1954-09-27 Sapratin Improvement in seals for rotating shafts

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2104355A (en) * 1936-12-18 1938-01-04 Herbert E Rupp Shaft sealing means
US2669415A (en) * 1950-01-04 1954-02-16 Air Reduction Manually operated shutoff valve
FR1073566A (en) * 1953-01-26 1954-09-27 Sapratin Improvement in seals for rotating shafts

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2721679A1 (en) * 1994-06-28 1995-12-29 Daimler Benz Ag Servovalve device having supply and return control valves provided with a common actuator.
EP1486706A1 (en) * 2003-06-10 2004-12-15 AB Markaryds Metallarmatur Self-Cleaning valve
US8196844B2 (en) 2004-12-21 2012-06-12 Sturman Industries, Inc. Three-way valves and fuel injectors using the same
US8282020B2 (en) 2004-12-21 2012-10-09 Sturman Industries, Inc. Three-way valves and fuel injectors using the same
WO2007061952A2 (en) * 2005-11-21 2007-05-31 Sturman Digital Systems, Llc Ventil
WO2007061952A3 (en) * 2005-11-21 2007-08-02 Sturman Digital Systems Llc Ventil
US8629745B2 (en) 2005-11-21 2014-01-14 Sturman Digital Systems, Llc Pressure balanced spool poppet valves with printed actuator coils

Also Published As

Publication number Publication date
FR2354499B1 (en) 1980-11-21

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Legal Events

Date Code Title Description
ST Notification of lapse