FR2396225A1 - Vanne de commutation a plusieurs voies - Google Patents
Vanne de commutation a plusieurs voiesInfo
- Publication number
- FR2396225A1 FR2396225A1 FR7819825A FR7819825A FR2396225A1 FR 2396225 A1 FR2396225 A1 FR 2396225A1 FR 7819825 A FR7819825 A FR 7819825A FR 7819825 A FR7819825 A FR 7819825A FR 2396225 A1 FR2396225 A1 FR 2396225A1
- Authority
- FR
- France
- Prior art keywords
- sliding
- contact
- permanent magnet
- changeover valve
- extreme positions
- 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
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
- F16K35/00—Means to prevent accidental or unauthorised actuation
- F16K35/04—Means to prevent accidental or unauthorised actuation yieldingly resisting the actuation
-
- 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
- F16K11/0704—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 comprising locking elements
-
- 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
- Y10T137/86622—Motor-operated
- Y10T137/8663—Fluid motor
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
- Magnetically Actuated Valves (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
La vanne de commutation à plusieurs voies est prévue pour fonctionner avec un milieu gazeux sous pression. Elle comporte un corps de vanne dans lequel est prevu un tiroir coulissant mobile dans un sens ou dans l'autre, aima qu'un dispositif de blocage du tiroir dans chacune de ses deux positions extrêmes. Le dispositif de blocage se compose d'aimants permanents 26, 28 par lesquels le tiroir coulissant 20 est maintenu, sans contact, dans chacune des positions extrêmes qu'il a atteinte. Chaque aimant permanent a une forme annulaire et chaque bout 34, 36 du tiroir coulissant pénètre respectivement, suivant la position extrême atteinte, flottant et sans contact dans le volume interne de l'aimant permanent annulaire correspondant. Applicable aux vannes à tiroir coulissant
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772729482 DE2729482A1 (de) | 1977-06-30 | 1977-06-30 | Mehrwege-umschaltventil |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2396225A1 true FR2396225A1 (fr) | 1979-01-26 |
FR2396225B3 FR2396225B3 (fr) | 1981-01-30 |
Family
ID=6012752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7819825A Granted FR2396225A1 (fr) | 1977-06-30 | 1978-06-26 | Vanne de commutation a plusieurs voies |
Country Status (5)
Country | Link |
---|---|
US (1) | US4203571A (fr) |
JP (1) | JPS5414023A (fr) |
CH (1) | CH629580A5 (fr) |
DE (1) | DE2729482A1 (fr) |
FR (1) | FR2396225A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0381835A1 (fr) * | 1989-01-12 | 1990-08-16 | KWW DEPA Gesellschaft für Marketing mbH | Procédé et dispositif de contrôle une pompe à double membrane actionnée par de l'air pressurisé |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4481389A (en) * | 1982-08-02 | 1984-11-06 | Liquid Level Lectronics, Inc. | Magnetic control device |
SE8801423D0 (sv) * | 1988-04-18 | 1988-04-18 | Dominator Ab | Pneumatisk ventil for styrning av i synnerhet tryckluftdrivna membranpumpar |
JP2629947B2 (ja) * | 1989-03-01 | 1997-07-16 | 松下電器産業株式会社 | 湯水混合装置 |
CA2191445A1 (fr) * | 1994-03-03 | 1995-09-08 | John M. Simmons | Pompe a va-et-vient a alternance obtenue par un procede pneumatique |
US5893707A (en) * | 1994-03-03 | 1999-04-13 | Simmons; John M. | Pneumatically shifted reciprocating pump |
JPH0914497A (ja) * | 1995-06-28 | 1997-01-14 | Ckd Corp | スプール弁 |
KR100512423B1 (ko) * | 2001-08-20 | 2005-09-07 | 현대자동차주식회사 | 유압제어용 스풀밸브 |
US6895988B2 (en) * | 2002-09-10 | 2005-05-24 | Grant Airmass Corporation | Self-actuating control valve for a bed pad or seat pad |
ATE380959T1 (de) * | 2005-08-31 | 2007-12-15 | Festo Ag & Co | Vorgesteuertes impulsventil |
US7458309B2 (en) * | 2006-05-18 | 2008-12-02 | Simmons Tom M | Reciprocating pump, system or reciprocating pumps, and method of driving reciprocating pumps |
CN101493153B (zh) * | 2008-01-21 | 2010-09-29 | 费斯托(中国)有限公司 | 包括永久磁性保持装置的阀装置 |
CN101737525B (zh) * | 2008-11-10 | 2011-11-09 | 费斯托(中国)有限公司 | 阀装置 |
EP2228576B1 (fr) * | 2009-03-10 | 2010-12-08 | FESTO AG & Co. KG | Dispositif de soupape |
US8905371B2 (en) * | 2011-06-30 | 2014-12-09 | General Equipment And Manufacturing Company, Inc. | Valve signature diagnosis and leak test device |
JP6203605B2 (ja) * | 2013-11-07 | 2017-09-27 | 三菱重工業株式会社 | スプールバルブ組立体、油圧機械及び発電装置 |
DE102013018855A1 (de) | 2013-11-09 | 2015-05-13 | Festo Ag & Co. Kg | Ventilanordnung |
AT518208B1 (de) * | 2016-01-19 | 2018-03-15 | Avl List Gmbh | Umschaltventil zum steuern eines fluidstromes |
US11466791B2 (en) * | 2020-04-10 | 2022-10-11 | The Boeing Company | Bistable hydraulic solenoid valve |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3203439A (en) * | 1962-10-09 | 1965-08-31 | Beckett Harcum Co | Spool valve with magnetic hold |
US3326236A (en) * | 1964-06-24 | 1967-06-20 | Beckett Harcum Company | Magnetically detented valve and method of adjustment |
DE1550632A1 (de) * | 1965-10-18 | 1970-01-02 | Zaklady Przemyslu Metal | Elektrohydraulisches Ventil |
US3847371A (en) * | 1972-10-30 | 1974-11-12 | Sayler R | Spool valve |
-
1977
- 1977-06-30 DE DE19772729482 patent/DE2729482A1/de not_active Ceased
-
1978
- 1978-06-01 CH CH599378A patent/CH629580A5/de not_active IP Right Cessation
- 1978-06-20 US US05/917,395 patent/US4203571A/en not_active Expired - Lifetime
- 1978-06-26 FR FR7819825A patent/FR2396225A1/fr active Granted
- 1978-06-27 JP JP7707978A patent/JPS5414023A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0381835A1 (fr) * | 1989-01-12 | 1990-08-16 | KWW DEPA Gesellschaft für Marketing mbH | Procédé et dispositif de contrôle une pompe à double membrane actionnée par de l'air pressurisé |
US5174731A (en) * | 1989-01-12 | 1992-12-29 | DEPA Gesellschaft fur Verfahrenstecnik mit beschrankter Haftung | Method and arrangement for controlling a compressed air-operated double diaphragm pump |
Also Published As
Publication number | Publication date |
---|---|
FR2396225B3 (fr) | 1981-01-30 |
DE2729482A1 (de) | 1979-01-11 |
US4203571A (en) | 1980-05-20 |
JPS5414023A (en) | 1979-02-01 |
CH629580A5 (de) | 1982-04-30 |
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