ZA894892B - Switching microelectrovalve having a single diaphragm - Google Patents

Switching microelectrovalve having a single diaphragm

Info

Publication number
ZA894892B
ZA894892B ZA894892A ZA894892A ZA894892B ZA 894892 B ZA894892 B ZA 894892B ZA 894892 A ZA894892 A ZA 894892A ZA 894892 A ZA894892 A ZA 894892A ZA 894892 B ZA894892 B ZA 894892B
Authority
ZA
South Africa
Prior art keywords
rocker
slider
membrane
switching
microelectrovalve
Prior art date
Application number
ZA894892A
Inventor
Serge Champseix
Champseix Serge
Original Assignee
Abx 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
Priority claimed from FR888808808A external-priority patent/FR2633695B2/en
Application filed by Abx Sa filed Critical Abx Sa
Publication of ZA894892B publication Critical patent/ZA894892B/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
    • 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
    • F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
    • F16K11/052—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with pivoted closure members, e.g. butterfly 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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
    • F16K7/14—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat
    • F16K7/16—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat the diaphragm being mechanically actuated, e.g. by screw-spindle or cam

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
  • Magnetically Actuated Valves (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

The solenoid provides flow switching to at least two ways and comprises a body with a recess from which the fluid arrival and departure conduits open and a single membrane, serving the role of shutter to these positioned by means of a rocker which closes it against one or the other of the conduits in e to the alteration of the position of a slider which moves in the valve body under the action of an electromagnet. The membrane (23) is made up of an external flexible part (36) and a central part (37) in which is embedded the rocker (24), which has a rod perpendicular to the plane of the membrane and engaging in a recess (12) in the slider (3). The slider is pivoted on an axis (21) traversing the rocker.
ZA894892A 1988-06-30 1989-06-28 Switching microelectrovalve having a single diaphragm ZA894892B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR888808808A FR2633695B2 (en) 1987-01-12 1988-06-30 SINGLE-MEMBRANE SWITCHING MICROELECTROVALVE

Publications (1)

Publication Number Publication Date
ZA894892B true ZA894892B (en) 1990-08-29

Family

ID=9367906

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA894892A ZA894892B (en) 1988-06-30 1989-06-28 Switching microelectrovalve having a single diaphragm

Country Status (8)

Country Link
KR (1) KR0162485B1 (en)
AT (1) ATE92599T1 (en)
DK (1) DK173129B1 (en)
FI (1) FI90281C (en)
IL (1) IL90689A (en)
NO (1) NO170819C (en)
NZ (1) NZ229653A (en)
ZA (1) ZA894892B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6394412B2 (en) 1993-04-02 2002-05-28 Netafim (A.C.S.) Ltd. Controlled valve

Also Published As

Publication number Publication date
NZ229653A (en) 1991-07-26
FI893213A (en) 1989-12-31
KR0162485B1 (en) 1998-12-01
IL90689A (en) 1993-01-31
FI893213A0 (en) 1989-06-30
NO170819C (en) 1992-12-09
IL90689A0 (en) 1990-01-18
DK173129B1 (en) 2000-01-31
NO892682D0 (en) 1989-06-28
DK324089A (en) 1989-12-31
ATE92599T1 (en) 1993-08-15
FI90281B (en) 1993-09-30
KR900000623A (en) 1990-01-30
FI90281C (en) 1994-01-10
DK324089D0 (en) 1989-06-29
NO170819B (en) 1992-08-31
NO892682L (en) 1990-01-02

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