SE8704084D0 - Anordning for undertrycksstyrning - Google Patents
Anordning for undertrycksstyrningInfo
- Publication number
- SE8704084D0 SE8704084D0 SE8704084A SE8704084A SE8704084D0 SE 8704084 D0 SE8704084 D0 SE 8704084D0 SE 8704084 A SE8704084 A SE 8704084A SE 8704084 A SE8704084 A SE 8704084A SE 8704084 D0 SE8704084 D0 SE 8704084D0
- Authority
- SE
- Sweden
- Prior art keywords
- vacuum
- header
- control device
- valve
- piston
- Prior art date
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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
- F16K31/1223—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being acted upon by the circulating fluid
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/14—Control of fluid pressure with auxiliary non-electric power
- G05D16/18—Control of fluid pressure with auxiliary non-electric power derived from an external source
- G05D16/187—Control of fluid pressure with auxiliary non-electric power derived from an external source using pistons within the main valve
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S137/00—Fluid handling
- Y10S137/907—Vacuum-actuated valves
-
- 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
- Y10T137/86718—Dividing into parallel flow paths with recombining
- Y10T137/86734—With metering feature
-
- 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
- Y10T137/86718—Dividing into parallel flow paths with recombining
- Y10T137/86759—Reciprocating
- Y10T137/86791—Piston
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Control Of Fluid Pressure (AREA)
- Fluid-Driven Valves (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Details Of Valves (AREA)
- Braking Systems And Boosters (AREA)
- Electron Tubes For Measurement (AREA)
- Stored Programmes (AREA)
- Fluid-Pressure Circuits (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/922,521 US4795131A (en) | 1986-10-24 | 1986-10-24 | Vacuum controller |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8704084D0 true SE8704084D0 (sv) | 1987-10-21 |
SE8704084L SE8704084L (sv) | 1988-04-25 |
SE467546B SE467546B (sv) | 1992-08-03 |
Family
ID=25447154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8704084A SE467546B (sv) | 1986-10-24 | 1987-10-21 | Anordning foer styrning av undertrycket |
Country Status (14)
Country | Link |
---|---|
US (1) | US4795131A (sv) |
JP (1) | JPH073270B2 (sv) |
AT (1) | AT389178B (sv) |
AU (1) | AU588706B2 (sv) |
BE (1) | BE1001002A5 (sv) |
CA (1) | CA1290308C (sv) |
DE (1) | DE3733673C2 (sv) |
FI (1) | FI85621C (sv) |
FR (1) | FR2609563B1 (sv) |
GB (1) | GB2197935C (sv) |
IT (1) | IT1218140B (sv) |
NL (1) | NL8701851A (sv) |
NO (1) | NO172004C (sv) |
SE (1) | SE467546B (sv) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5456286A (en) * | 1993-08-17 | 1995-10-10 | A. W. Chesterton Co. | Shaft seal coolant flow control |
NO940447D0 (no) * | 1994-02-10 | 1994-02-10 | Abb Teknologi As | Elektrisk drivorgan |
US5762316A (en) * | 1995-10-04 | 1998-06-09 | Kraft Foods, Inc. | Valve mechanism with improved sealing |
SE508979C2 (sv) * | 1996-07-11 | 1998-11-23 | Tac Ab | Ventilkägla, ventil och sätt att framställa en ventilkägla |
GB9813192D0 (en) * | 1998-06-18 | 1998-08-19 | Imi Cornelius Uk Ltd | Dispensing means |
US6510867B2 (en) * | 1999-09-03 | 2003-01-28 | Lafleur Petroleum Services, Inc. | Pressure relief valve |
US6609697B2 (en) * | 2001-09-06 | 2003-08-26 | Robert Andreas Gsteu | Vacuum control valve |
US6807984B2 (en) * | 2001-12-26 | 2004-10-26 | Fsi International, Inc. | High flow high control valve and assembly |
US6926249B2 (en) * | 2002-06-28 | 2005-08-09 | Invensys Building Systems, Inc. | Precision modulating globe valve |
WO2004104463A1 (en) * | 2003-05-26 | 2004-12-02 | Danfoss A/S | A servo valve for a vacuum system |
TWI420039B (zh) * | 2011-02-21 | 2013-12-21 | Maxchip Electronics Corp | 止回閥及真空系統 |
US9915373B2 (en) * | 2011-07-08 | 2018-03-13 | Fmc Technologies, Inc. | Electronically controlled pressure relief valve |
GB2498545A (en) * | 2012-01-18 | 2013-07-24 | Babcock Integrated Technology Ltd | Flood control valve assembly |
US10612670B2 (en) * | 2015-10-23 | 2020-04-07 | Culligan International Company | Control valve for fluid treatment apparatus |
WO2019018560A1 (en) * | 2017-07-19 | 2019-01-24 | Imi Hydronic Engineering, Inc. | PRESSURE-COMPENSATION FLOW REGULATOR AT ONLY TWO PRESSURES |
Family Cites Families (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE515263A (sv) * | ||||
US1873138A (en) * | 1930-09-24 | 1932-08-23 | Mitchell James Macdonald | Valve structure |
US2459527A (en) * | 1945-12-27 | 1949-01-18 | Oliver United Filters Inc | Valve for overflow systems |
CH264074A (de) * | 1948-04-09 | 1949-09-30 | Sig Schweiz Industrieges | Verfahren zur Regelung des Betriebsmediums hydraulischer Anlagen auf konstanten Druck und Regeleinrichtung zur Durchführung des Verfahrens. |
US2861587A (en) * | 1955-11-25 | 1958-11-25 | Westinghouse Air Brake Co | Vent valve device |
DE1052765B (de) * | 1956-05-02 | 1959-03-12 | Karl Laux | Absperrventil, insbesondere fuer Beregnungsanlagen, mit Antrieb durch das auf einen Kolben wirkende abzusperrende Mittel |
US3063461A (en) * | 1960-05-25 | 1962-11-13 | Rudolph Hans | Valve for use in respiratory and similar equipment |
US3256903A (en) * | 1961-11-21 | 1966-06-21 | Ingeniors N Fliesberg Ab Fa | Vacuum regulator |
US3168901A (en) * | 1962-02-03 | 1965-02-09 | Murakami Eizaburo | Liquid pressure automatic regulation valve |
US3468341A (en) * | 1964-11-19 | 1969-09-23 | Broughton Corp | Precision vacuum controller |
US3332440A (en) * | 1965-03-19 | 1967-07-25 | Robertshaw Controls Co | Sequentially-actuated multiplefunction control valve |
US3463188A (en) * | 1965-10-23 | 1969-08-26 | St Louis Diecasting Corp | Shot speed control valve and method of controlling the speed of a shot cylinder ram |
US3508577A (en) * | 1967-04-05 | 1970-04-28 | Pan American Petroleum Corp | Blowout control valve for drilling well |
US3426998A (en) * | 1967-05-25 | 1969-02-11 | Kinwell Dev Co | Piston valve with o-ring seal retained by split ring |
USB339738I5 (sv) * | 1967-08-11 | 1900-01-01 | ||
DE2013724A1 (de) * | 1970-03-21 | 1971-10-07 | Westfalia Separator Ag | Konstantdruck Ventil |
DE2013590B2 (de) * | 1970-03-21 | 1972-06-15 | Werner & Pfleiderer, 7000 Stuttgart | Hydraulisches druckminderventil |
US3766933A (en) * | 1970-07-27 | 1973-10-23 | Broughton Corp | Rolling diaphragm vacuum control |
US3809127A (en) * | 1971-12-03 | 1974-05-07 | Us Navy | Two position liquid flow control valve |
US3822819A (en) * | 1972-07-10 | 1974-07-09 | S Wilson | Fastener driving tool with improved valve |
GB1510634A (en) * | 1975-09-11 | 1978-05-10 | Albro Fillers & Eng Co Ltd | Packaging |
US4092998A (en) * | 1976-06-04 | 1978-06-06 | Taplin John F | Automatic pressure regulator |
GB1553468A (en) * | 1977-07-14 | 1979-09-26 | Mather & Platt Ltd | Control valves |
US4138089A (en) * | 1977-08-09 | 1979-02-06 | The United States Of America As Represented By The Secretary Of The Department Of Health, Education And Welfare | Slide valve |
US4286636A (en) * | 1979-07-19 | 1981-09-01 | The Coca-Cola Company | Dip tube and valve with quick-disconnect coupling for a collapsible container |
US4376444A (en) * | 1979-08-28 | 1983-03-15 | Electrolux Gmbh | Vacuum operated check valve for vacuum conduits |
US4310140A (en) * | 1979-09-28 | 1982-01-12 | Chevron Research Company | Pressure-controlled valve with small hold-up volume |
US4466455A (en) * | 1981-04-06 | 1984-08-21 | Bellofram Corporation | Rolling diaphragm vacuum control with check valve |
US4390036A (en) * | 1981-04-06 | 1983-06-28 | Bellofram Corporation | Rolling diaphragm vacuum control |
DE3131817A1 (de) * | 1981-08-12 | 1983-03-03 | Borsig Gmbh, 1000 Berlin | Steuerventil |
US4413644A (en) * | 1981-09-10 | 1983-11-08 | Jwi Ltd. | Automatic vacuum bleed valve for use on paper making machines |
DE3219552A1 (de) * | 1982-05-25 | 1983-12-01 | Johannes Erhard, H. Waldenmaier Erben Süddeutsche Armaturenfabrik GmbH & Co, 7920 Heidenheim | Druckminderventil |
US4525183A (en) * | 1982-11-26 | 1985-06-25 | Pall Corporation | Valves for desiccant dryers |
DE3302784A1 (de) * | 1983-01-28 | 1984-08-02 | Arthur Pfeiffer Vakuumtechnik Wetzlar Gmbh, 6334 Asslar | Ueberstroemventil mit differenzdrucksteuerung |
DE3305092A1 (de) * | 1983-02-14 | 1984-08-16 | Herion-Werke Kg, 7012 Fellbach | Druckregelventil |
DE3508481A1 (de) * | 1985-03-09 | 1986-09-11 | Vdo Adolf Schindling Ag, 6000 Frankfurt | Strom-druckwandler insbesondere fuer eine unterdruckregelung in kraftfahrzeugen |
DE3517517C2 (de) * | 1985-05-15 | 1994-06-09 | Teves Gmbh Alfred | Ventilanordnung |
GB2185090A (en) * | 1985-12-16 | 1987-07-08 | Amtrol Inc | Improved control valve for water pump system |
-
1986
- 1986-10-24 US US06/922,521 patent/US4795131A/en not_active Expired - Lifetime
-
1987
- 1987-07-10 IT IT4816487A patent/IT1218140B/it active
- 1987-07-21 AU AU75987/87A patent/AU588706B2/en not_active Ceased
- 1987-07-29 FI FI873301A patent/FI85621C/sv not_active IP Right Cessation
- 1987-08-06 NL NL8701851A patent/NL8701851A/nl not_active Application Discontinuation
- 1987-08-25 JP JP20940487A patent/JPH073270B2/ja not_active Expired - Lifetime
- 1987-08-27 CA CA 545528 patent/CA1290308C/en not_active Expired - Lifetime
- 1987-10-05 DE DE19873733673 patent/DE3733673C2/de not_active Expired - Fee Related
- 1987-10-09 AT AT267687A patent/AT389178B/de active
- 1987-10-15 FR FR8714252A patent/FR2609563B1/fr not_active Expired - Fee Related
- 1987-10-21 SE SE8704084A patent/SE467546B/sv not_active IP Right Cessation
- 1987-10-23 NO NO874427A patent/NO172004C/no unknown
- 1987-10-23 BE BE8701208A patent/BE1001002A5/fr not_active IP Right Cessation
- 1987-10-23 GB GB8724876A patent/GB2197935C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3733673A1 (de) | 1988-06-16 |
GB2197935C (en) | 1995-09-27 |
AU7598787A (en) | 1988-04-28 |
FI873301A0 (fi) | 1987-07-29 |
DE3733673C2 (de) | 1999-03-04 |
FI85621B (fi) | 1992-01-31 |
BE1001002A5 (fr) | 1989-06-06 |
FI873301A (fi) | 1988-04-25 |
NO874427L (no) | 1988-04-25 |
FR2609563A1 (fr) | 1988-07-15 |
ATA267687A (de) | 1989-03-15 |
JPH073270B2 (ja) | 1995-01-18 |
SE8704084L (sv) | 1988-04-25 |
US4795131A (en) | 1989-01-03 |
JPS63199983A (ja) | 1988-08-18 |
NL8701851A (nl) | 1988-05-16 |
CA1290308C (en) | 1991-10-08 |
GB2197935A (en) | 1988-06-02 |
NO874427D0 (no) | 1987-10-23 |
FR2609563B1 (fr) | 1994-07-01 |
FI85621C (sv) | 1992-05-11 |
NO172004C (no) | 1993-05-26 |
NO172004B (no) | 1993-02-15 |
IT1218140B (it) | 1990-04-12 |
SE467546B (sv) | 1992-08-03 |
IT8748164A0 (it) | 1987-07-10 |
GB2197935B (en) | 1991-04-17 |
AU588706B2 (en) | 1989-09-21 |
AT389178B (de) | 1989-10-25 |
GB8724876D0 (en) | 1987-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAL | Patent in force |
Ref document number: 8704084-6 Format of ref document f/p: F |
|
NUG | Patent has lapsed |