GB1384671A - Slide valve - Google Patents
Slide valveInfo
- Publication number
- GB1384671A GB1384671A GB85673A GB85673A GB1384671A GB 1384671 A GB1384671 A GB 1384671A GB 85673 A GB85673 A GB 85673A GB 85673 A GB85673 A GB 85673A GB 1384671 A GB1384671 A GB 1384671A
- Authority
- GB
- United Kingdom
- Prior art keywords
- housing
- taper
- rings
- degrees
- sleeve elements
- 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.)
- Expired
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
- F16K11/0712—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 particular spool-valve sealing means
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve Housings (AREA)
- Multiple-Way Valves (AREA)
Abstract
1384671 Valves ROBERT BOSCH GmbH 5 Jan 1973 [12 Feb 1972] 856/73 Heading F2V The housing for a spool valve is constructed with a gradual taper in the bore to facilitate extraction of the core during manufacture. Within the housing 10 individual valve chambers are formed by separate sleeve elements 31, 32, 33, 34, 35 supporting external 0-ring seals 45 and internal lip sealing rings 46. The flanges 42 of the sleeve elements which support the 0-rings are of two different diameters to ensure that the taper of the housing is compensated for but the 0-rings and lip seals are each of the same size. The taper in the housing may be between 1À5 and 1À0 degrees if the housing is produced by die casting aluminium or as low as 0-3 degrees if by injection moulding from plastics material.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722206766 DE2206766C3 (en) | 1972-02-12 | 1972-02-12 | Spool valve |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1384671A true GB1384671A (en) | 1975-02-19 |
Family
ID=5835853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB85673A Expired GB1384671A (en) | 1972-02-12 | 1973-01-05 | Slide valve |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5529313B2 (en) |
DE (1) | DE2206766C3 (en) |
FR (1) | FR2172644A5 (en) |
GB (1) | GB1384671A (en) |
IT (1) | IT978877B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5190078A (en) * | 1991-01-16 | 1993-03-02 | Festo Kg | Sealing device for a multiway valve and a method for the production thereof |
GB2279727A (en) * | 1993-06-28 | 1995-01-11 | Mannesmann Ag | Light-weight valve |
US5551482A (en) * | 1995-11-13 | 1996-09-03 | Hr Textron Inc. | Plastic servovalve |
EP0931964A3 (en) * | 1998-01-22 | 2000-12-27 | Robert Bosch Gmbh | Directional valve |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2511991C2 (en) * | 1975-03-19 | 1984-06-28 | Robert Bosch Gmbh, 7000 Stuttgart | Directional valve with electromagnetic actuation device |
DE3002715C2 (en) * | 1980-01-25 | 1983-09-08 | Herion-Werke Kg, 7012 Fellbach | Sealing arrangement |
DE3043871A1 (en) * | 1980-11-21 | 1982-07-08 | Wabco Steuerungstechnik GmbH & Co, 3000 Hannover | MULTI-WAY VALVE |
DE3114129C2 (en) * | 1981-04-08 | 1984-10-04 | Prädifa Präzisions-Dichtungs-Fabrik GmbH, 7120 Bietigheim-Bissingen | poetry |
DE3216809A1 (en) * | 1982-05-05 | 1983-11-10 | Robert Bosch Gmbh, 7000 Stuttgart | DIRECTIONAL VALVE THAT IS DESIGNED FOR DIFFERENT OPERATING MODES |
JPS6013690U (en) * | 1983-07-08 | 1985-01-30 | 新明和工業株式会社 | Wire holding device in continuous terminal crimping machine |
JPS629097U (en) * | 1985-07-02 | 1987-01-20 | ||
FR2620191B1 (en) * | 1987-03-31 | 1990-01-12 | Telemecanique Electrique | UNIVERSAL DRAWER DISPENSER |
DE19757036C2 (en) * | 1997-12-20 | 2001-11-29 | Bosch Gmbh Robert | Directional control valve |
DE19813981C2 (en) * | 1998-03-28 | 2001-12-06 | Bosch Gmbh Robert | Spool-controlled directional valve |
-
1972
- 1972-02-12 DE DE19722206766 patent/DE2206766C3/en not_active Expired
- 1972-12-26 FR FR7246202A patent/FR2172644A5/fr not_active Expired
-
1973
- 1973-01-05 GB GB85673A patent/GB1384671A/en not_active Expired
- 1973-02-07 IT IT2010873A patent/IT978877B/en active
- 1973-02-12 JP JP1737573A patent/JPS5529313B2/ja not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5190078A (en) * | 1991-01-16 | 1993-03-02 | Festo Kg | Sealing device for a multiway valve and a method for the production thereof |
GB2279727A (en) * | 1993-06-28 | 1995-01-11 | Mannesmann Ag | Light-weight valve |
GB2279727B (en) * | 1993-06-28 | 1997-03-26 | Mannesmann Ag | 2/2 directional seat valve |
US5551482A (en) * | 1995-11-13 | 1996-09-03 | Hr Textron Inc. | Plastic servovalve |
EP0931964A3 (en) * | 1998-01-22 | 2000-12-27 | Robert Bosch Gmbh | Directional valve |
Also Published As
Publication number | Publication date |
---|---|
JPS4889422A (en) | 1973-11-22 |
FR2172644A5 (en) | 1973-09-28 |
JPS5529313B2 (en) | 1980-08-02 |
DE2206766C3 (en) | 1978-06-15 |
IT978877B (en) | 1974-09-20 |
DE2206766B2 (en) | 1977-10-27 |
DE2206766A1 (en) | 1973-08-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1384671A (en) | Slide valve | |
CA992525A (en) | Dual sealing element valve for oil well pumps and method of making same | |
HU170973B (en) | Valve-stem packing for butterfly valve | |
CA1006147A (en) | Solenoid valve | |
CA987199A (en) | Sea? and sealing means for clapper-type check valve | |
CA1010207A (en) | Programmed pressure extruder valve | |
CA982447A (en) | Shut off valve with servo pistons | |
CA1021652A (en) | Valve stem seal and lubricator | |
GB1426939A (en) | Isostatic powder material conpacting apparatus | |
AU460101B2 (en) | Sealing valve for pressure regulator | |
CA1011302A (en) | Axial-movement type springless valve | |
YU35918B (en) | Improved closing valve with sealing ring axially deformable between two piston elements | |
CA998379A (en) | Anti-surge oxygen cylinder valve | |
CA1019716A (en) | Valve housing and method of making the same | |
CA1008055A (en) | Valve with improved flow passage | |
CA984261A (en) | Axial flow valve | |
CA1002028A (en) | Valve construction with lubricant seal | |
CA1025320A (en) | Pressure regulating valve assembly | |
CA1006493A (en) | Gate valve stem thrust collar lubrication | |
CA1012525A (en) | Pressure fluid valve | |
AU6761174A (en) | Ring sealing gassing valve | |
GB1282678A (en) | Fluid-pressure control valve and method of making same | |
CA964634A (en) | Pressure seal for butterfly valves | |
AU451641B2 (en) | Mold die construction for seal rings | |
AU497319B2 (en) | Combined shutoff valve & pressure regulator |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |