BR8202307A - Sistema de distribuicao de sinais pneumaticos por via eletrica - Google Patents
Sistema de distribuicao de sinais pneumaticos por via eletricaInfo
- Publication number
- BR8202307A BR8202307A BR8202307A BR8202307A BR8202307A BR 8202307 A BR8202307 A BR 8202307A BR 8202307 A BR8202307 A BR 8202307A BR 8202307 A BR8202307 A BR 8202307A BR 8202307 A BR8202307 A BR 8202307A
- Authority
- BR
- Brazil
- Prior art keywords
- signs
- pneumatic
- electric
- distribution system
- distribution
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
- F15B13/08—Assemblies of units, each for the control of a single servomotor only
- F15B13/0803—Modular units
- F15B13/0832—Modular valves
- F15B13/0839—Stacked plate type valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
- F15B13/08—Assemblies of units, each for the control of a single servomotor only
- F15B13/0803—Modular units
- F15B13/0807—Manifolds
- F15B13/0817—Multiblock manifolds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
- F15B13/08—Assemblies of units, each for the control of a single servomotor only
- F15B13/0803—Modular units
- F15B13/0821—Attachment or sealing of modular units to each other
- F15B13/0825—Attachment or sealing of modular units to each other the modular elements being mounted on a common member, e.g. on a rail
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
- F15B13/08—Assemblies of units, each for the control of a single servomotor only
- F15B13/0803—Modular units
- F15B13/0846—Electrical details
- F15B13/0857—Electrical connecting means, e.g. plugs, sockets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
- F15B13/08—Assemblies of units, each for the control of a single servomotor only
- F15B13/0803—Modular units
- F15B13/0846—Electrical details
- F15B13/086—Sensing means, e.g. pressure sensors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
- F15B13/08—Assemblies of units, each for the control of a single servomotor only
- F15B13/0803—Modular units
- F15B13/0875—Channels for electrical components, e.g. for cables or sensors
-
- 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
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
- F16K11/22—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members with an actuating member for each valve, e.g. interconnected to form multiple-way valves
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
- H01R9/26—Clip-on terminal blocks for side-by-side rail- or strip-mounting
- H01R9/2675—Electrical interconnections between two blocks, e.g. by means of busbars
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
-
- 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
- Y10T137/8158—With indicator, register, recorder, alarm or inspection means
- Y10T137/8225—Position or extent of motion indicator
- Y10T137/8242—Electrical
-
- 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
- Y10T137/87217—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
- Y10T137/877—With flow control means for branched passages
- Y10T137/87885—Sectional block structure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Magnetically Actuated Valves (AREA)
- Fluid-Pressure Circuits (AREA)
- Valve Housings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8108230A FR2504610A1 (fr) | 1981-04-24 | 1981-04-24 | Systeme de distribution par voie electrique de signaux de commande pneumatique |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8202307A true BR8202307A (pt) | 1983-04-05 |
Family
ID=9257760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8202307A BR8202307A (pt) | 1981-04-24 | 1982-04-22 | Sistema de distribuicao de sinais pneumaticos por via eletrica |
Country Status (10)
Country | Link |
---|---|
US (1) | US4469128A (pt) |
JP (1) | JPS57184781A (pt) |
BR (1) | BR8202307A (pt) |
CH (1) | CH652455A5 (pt) |
DE (1) | DE3215054A1 (pt) |
ES (1) | ES511652A0 (pt) |
FR (1) | FR2504610A1 (pt) |
GB (1) | GB2098665B (pt) |
IT (1) | IT1150871B (pt) |
SE (1) | SE449903B (pt) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2522085A1 (fr) * | 1982-02-24 | 1983-08-26 | Telemecanique Electrique | Systeme de distribution par voie electrique de signaux de commande pneumatiques |
CH666943A5 (de) * | 1983-04-29 | 1988-08-31 | Festo Maschf Stoll G | Ventilbank. |
JPS6043701U (ja) * | 1983-09-02 | 1985-03-27 | 東京焼結金属株式会社 | 流体制御装置 |
JPS6057071A (ja) * | 1983-09-06 | 1985-04-02 | Shoketsu Kinzoku Kogyo Co Ltd | マニホ−ルド式電磁弁群の制御装置 |
JPS6057074A (ja) * | 1983-09-06 | 1985-04-02 | Shoketsu Kinzoku Kogyo Co Ltd | 電磁弁の制御方法 |
JPS6057073A (ja) * | 1983-09-06 | 1985-04-02 | Shoketsu Kinzoku Kogyo Co Ltd | 流体制御装置 |
JPS60121302A (ja) * | 1983-11-30 | 1985-06-28 | Shoketsu Kinzoku Kogyo Co Ltd | アクチュエータの制御装置 |
DE3427589A1 (de) * | 1984-07-26 | 1986-02-06 | Festo KG, 7300 Esslingen | Ventiltraeger |
DE3431163A1 (de) * | 1984-08-24 | 1986-03-06 | Festo KG, 7300 Esslingen | Schalteinheit |
JPH0313664Y2 (pt) * | 1984-12-21 | 1991-03-28 | ||
JPH0313663Y2 (pt) * | 1984-12-21 | 1991-03-28 | ||
JPH0353039Y2 (pt) * | 1987-05-30 | 1991-11-19 | ||
DE8709604U1 (de) * | 1987-07-11 | 1987-09-24 | Kumeth, Siegmund, 8450 Amberg | Steuerventileinrichtung |
DE3742320A1 (de) * | 1987-12-14 | 1989-06-22 | Teves Gmbh Alfred | Ventilblock |
AU615703B2 (en) * | 1987-12-15 | 1991-10-10 | Terumo Kabushiki Kaisha | Liquid applicator |
JPH0225672A (ja) * | 1988-07-13 | 1990-01-29 | Morito Kk | 車載用冷蔵庫およびそれに使用する電子冷却装置 |
DE3943752C2 (de) * | 1989-04-05 | 1996-10-02 | Festo Kg | Pneumatische oder hydraulische Ventileinheit |
US5234033A (en) * | 1989-04-05 | 1993-08-10 | Festo Kg | Fluid power valve unit |
DE4020791C1 (pt) * | 1990-06-28 | 1991-06-06 | Mannesmann Ag, 4000 Duesseldorf, De | |
DE4037353C1 (pt) * | 1990-11-20 | 1992-03-12 | Mannesmann Ag, 4000 Duesseldorf, De | |
JPH087604B2 (ja) * | 1990-11-30 | 1996-01-29 | エスエムシー株式会社 | 制御用ネットワーク構造 |
JPH03255201A (ja) * | 1990-11-30 | 1991-11-14 | Smc Corp | センサ出力伝送装置 |
JPH087605B2 (ja) * | 1990-11-30 | 1996-01-29 | エスエムシー株式会社 | アクチュエータ制御装置 |
US5184648A (en) * | 1992-04-27 | 1993-02-09 | The Rexroth Corporation | Solenoid-operated valve for mounting in seriatim having automatic wireway device |
CH686975A5 (de) * | 1993-01-06 | 1996-08-15 | Imi Norgren Ag | Fluidische Ventileinheit. |
DE4312698A1 (de) * | 1993-04-20 | 1994-10-27 | Festo Kg | Steuereinrichtung zur Verwendung im Zusammenhang mit fluidbetätigbaren Einrichtungen |
JP2616875B2 (ja) * | 1993-05-12 | 1997-06-04 | エスエムシー株式会社 | マニホールドバルブ |
DE4324061C3 (de) * | 1993-07-17 | 2001-06-21 | Weidmueller Interface | Verteilerleiste |
DE4404224A1 (de) * | 1994-02-10 | 1995-08-17 | Danfoss As | Hydraulische Funktionseinheit |
FR2721146B1 (fr) * | 1994-06-13 | 1996-07-12 | Schneider Electric Sa | Dispositif de connexion latérale pour appareil électrique. |
JP3486238B2 (ja) * | 1994-09-21 | 2004-01-13 | Smc株式会社 | 切換弁 |
DE4438802C1 (de) * | 1994-10-31 | 1996-03-21 | Weidmueller Interface | Verteilerleisten mit Querverteilung der elektrischen Leistung (II) |
US5640995A (en) * | 1995-03-14 | 1997-06-24 | Baxter International Inc. | Electrofluidic standard module and custom circuit board assembly |
DE69502490T2 (de) * | 1995-07-19 | 1998-09-10 | Schneider Electric Sa | Seitliche Verbindungsvorrichtung für ein elektrisches Gerät |
JPH09196006A (ja) * | 1996-12-27 | 1997-07-29 | Smc Corp | アクチュエータ制御装置 |
DE19718996C1 (de) * | 1997-05-06 | 1998-06-04 | Phoenix Contact Gmbh & Co | Elektrisches oder elektronisches Gerät |
DE19726225B4 (de) * | 1997-06-20 | 2008-02-07 | Robert Bosch Gmbh | Anordnung mit einem oder mehreren hydraulischen Stellgliedern |
DE19746179C2 (de) | 1997-10-18 | 1999-08-19 | Festo Ag & Co | Druckluftwartungseinheit |
JP2000333342A (ja) * | 1999-05-21 | 2000-11-30 | Furukawa Electric Co Ltd:The | 電気接続箱 |
IT249485Y1 (it) * | 2000-03-17 | 2003-05-19 | Dalmec Spa | Elemento di supporto e distribuzione per una valvola pneumatica. |
FR2812350B1 (fr) * | 2000-07-26 | 2003-01-24 | Asco Joucomatic | Perfectionnements apportes aux systemes de distribution pneumatique |
JP3969060B2 (ja) * | 2001-11-07 | 2007-08-29 | 住友電装株式会社 | 電源遮断時における保護装置 |
DE10252592A1 (de) * | 2001-11-12 | 2003-06-18 | Otto Herman Seyfarth | Integriertes pneumatisches Leitungssystem |
DE102007048710B4 (de) | 2007-10-11 | 2014-02-13 | Tyco Electronics Austria Gmbh | Elektrischer Querverbinder |
EP2110561B1 (de) | 2008-04-15 | 2011-05-04 | FESTO AG & Co. KG | Elektrische Anschlusseinheit und damit ausgestattete Ventilanordnung |
WO2012122996A1 (de) * | 2011-03-14 | 2012-09-20 | Festo Ag & Co. Kg | Modulanordnung |
DE102013111571B4 (de) | 2013-10-21 | 2016-11-17 | Wago Verwaltungsgesellschaft Mbh | Gerätegehäuse, Elektronikgeräte und Steckkontaktträger |
DE102016106909A1 (de) * | 2016-04-14 | 2017-10-19 | Hoerbiger Automatisierungstechnik Holding Gmbh | Elektropneumatische Ventilgruppe |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3035611A (en) * | 1957-05-10 | 1962-05-22 | Int Basic Economy Corp | Valve |
CH415206A (de) * | 1961-10-23 | 1966-06-15 | Festo Maschf Stoll G | Ventil-Batterie für pneumatische und hydraulische Druckmedien |
US3265352A (en) * | 1963-09-25 | 1966-08-09 | Westinghouse Air Brake Co | Valve assembly with liquid-seal electrical plug connection |
US3450160A (en) * | 1967-04-14 | 1969-06-17 | Sperry Rand Corp | Electrically operated valve |
US3513876A (en) * | 1968-04-09 | 1970-05-26 | Akro Tec Inc | Valve manifold module and system |
BE793883A (fr) * | 1972-01-21 | 1973-07-11 | Alsthom Cgee | Boites a bornes contenant une carte de circuits imprimes |
DE2205086A1 (de) * | 1972-02-03 | 1973-08-16 | Controlmatic Ges Fuer Ind Auto | Klemmenbaustein-system |
DE7639373U1 (de) * | 1976-12-16 | 1977-03-24 | C. A. Weidmueller Kg, 4930 Detmold | Refhenklemmenanordnung |
US4093329A (en) * | 1977-03-22 | 1978-06-06 | Robertshaw Controls Company | Manifolding means and system for electrical and/or pneumatic control devices and methods |
US4095863A (en) * | 1977-03-30 | 1978-06-20 | Robertshaw Controls Company | Manifold means and system for electrical and/or pneumatic control devices and method |
US4095864A (en) * | 1977-03-30 | 1978-06-20 | Robertshaw Controls Company | Modular manifolding means and system for electrical and/or pneumatic control devices and parts and methods |
FR2394703A1 (fr) * | 1977-06-17 | 1979-01-12 | Climax France | Systeme modulaire pour la realisation de circuits logiques pneumatiques |
FR2470886A1 (fr) * | 1979-11-30 | 1981-06-12 | Telemecanique Electrique | Sectionneur pneumatique apte a etre place en amont ou en aval d'un groupe de distributeurs |
US4308891A (en) * | 1980-03-31 | 1982-01-05 | Double A Products Co. | Terminal blocks and indicator for solenoid valves |
US4352532A (en) * | 1980-09-15 | 1982-10-05 | Robertshaw Controls Company | Manifolding means for electrical and/or pneumatic control units and parts and methods therefor |
-
1981
- 1981-04-24 FR FR8108230A patent/FR2504610A1/fr active Granted
-
1982
- 1982-04-06 SE SE8202189A patent/SE449903B/sv not_active IP Right Cessation
- 1982-04-07 CH CH2152/82A patent/CH652455A5/fr not_active IP Right Cessation
- 1982-04-15 GB GB8210948A patent/GB2098665B/en not_active Expired
- 1982-04-22 BR BR8202307A patent/BR8202307A/pt not_active IP Right Cessation
- 1982-04-22 DE DE19823215054 patent/DE3215054A1/de active Granted
- 1982-04-22 IT IT2087782A patent/IT1150871B/it active
- 1982-04-23 ES ES511652A patent/ES511652A0/es active Granted
- 1982-04-23 JP JP6857882A patent/JPS57184781A/ja active Granted
- 1982-04-23 US US06/371,361 patent/US4469128A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
SE449903B (sv) | 1987-05-25 |
JPS634067B2 (pt) | 1988-01-27 |
IT1150871B (it) | 1986-12-17 |
GB2098665A (en) | 1982-11-24 |
ES8304273A1 (es) | 1983-02-16 |
CH652455A5 (fr) | 1985-11-15 |
GB2098665B (en) | 1985-06-19 |
IT8220877A0 (it) | 1982-04-22 |
US4469128A (en) | 1984-09-04 |
DE3215054A1 (de) | 1982-11-11 |
SE8202189L (sv) | 1982-10-25 |
FR2504610B1 (pt) | 1984-04-27 |
JPS57184781A (en) | 1982-11-13 |
ES511652A0 (es) | 1983-02-16 |
FR2504610A1 (fr) | 1982-10-29 |
DE3215054C2 (pt) | 1990-04-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 22/04/97 |