IT8223997A0 - Dispositivo selettore di pressione massima. - Google Patents
Dispositivo selettore di pressione massima.Info
- Publication number
- IT8223997A0 IT8223997A0 IT8223997A IT2399782A IT8223997A0 IT 8223997 A0 IT8223997 A0 IT 8223997A0 IT 8223997 A IT8223997 A IT 8223997A IT 2399782 A IT2399782 A IT 2399782A IT 8223997 A0 IT8223997 A0 IT 8223997A0
- Authority
- IT
- Italy
- Prior art keywords
- maximum pressure
- selector device
- pressure selector
- maximum
- selector
- 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
- 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
- F16K11/056—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 ball-shaped valve members
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/02854—Length, thickness
-
- 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
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2559—Self-controlled branched flow systems
- Y10T137/2564—Plural inflows
- Y10T137/2567—Alternate or successive inflows
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
- Multiple-Way Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/317,107 US4438778A (en) | 1981-11-02 | 1981-11-02 | Maximum pressure selector device |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8223997A0 true IT8223997A0 (it) | 1982-10-29 |
IT1163016B IT1163016B (it) | 1987-04-08 |
Family
ID=23232150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2399782A IT1163016B (it) | 1981-11-02 | 1982-10-29 | Dispositivo selettore di pressione massima |
Country Status (6)
Country | Link |
---|---|
US (1) | US4438778A (it) |
JP (1) | JPS5899567A (it) |
DE (1) | DE3239908C2 (it) |
FR (1) | FR2515841B1 (it) |
GB (1) | GB2108637B (it) |
IT (1) | IT1163016B (it) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3574047D1 (en) * | 1984-05-16 | 1989-12-07 | Bw Ip International Inc | Pump with hydrostatic bearing |
JPH01216174A (ja) * | 1988-02-22 | 1989-08-30 | Diesel Kiki Co Ltd | シャトル弁装置 |
DE3840442A1 (de) * | 1988-12-01 | 1990-06-07 | Ernst Hunger | Pneumatisches oder hydraulisches wechselventil |
DE4018841C2 (de) * | 1990-06-13 | 1994-12-22 | Man Nutzfahrzeuge Ag | Indirekt gesteuertes Wegeventil |
JP5301463B2 (ja) | 2007-01-09 | 2013-09-25 | ビザ ユー.エス.エー.インコーポレイテッド | 閾値インジケータを含む携帯電話の支払プロセス |
DE102007060208A1 (de) | 2007-12-14 | 2009-06-18 | Robert Bosch Gmbh | Hydrostatische Maschine mit einem eine rohrförmige Mantelwand aufweisenden Filter |
JP6456155B2 (ja) * | 2015-01-19 | 2019-01-23 | 日本電産トーソク株式会社 | スプール切換弁装置 |
JP6613667B2 (ja) * | 2015-07-13 | 2019-12-04 | 日本電産トーソク株式会社 | スプール切換弁装置 |
CN105626936B (zh) * | 2016-02-24 | 2017-11-17 | 湖北仁创科技有限公司 | 一种超高压抗污染型水液压电液开关阀 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7214317U (de) * | 1973-09-20 | Bosch R Gmbh | Druckregler für Druckluftbremsanlagen | |
US1675231A (en) * | 1925-07-08 | 1928-06-26 | Stoke Harvey Foster | Gasoline-dispensing system |
US2057286A (en) * | 1935-05-13 | 1936-10-13 | Edward C Chandier | Feeding means |
US2311851A (en) * | 1941-11-27 | 1943-02-23 | Westinghouse Air Brake Co | Check valve device |
FR882423A (fr) * | 1942-05-28 | 1943-06-02 | Avions Caudron Sa Des | Clapet à double commande |
US2440478A (en) * | 1942-11-24 | 1948-04-27 | Adel Prec Products Corp | Shuttle valve |
US2501755A (en) * | 1943-08-16 | 1950-03-28 | Bendix Westinghouse Automotive | Valve mechanism |
US2509672A (en) * | 1947-03-14 | 1950-05-30 | Niels A Christensen | Sealing device |
US2627388A (en) * | 1949-07-01 | 1953-02-03 | Weatherhead Co | Transfer check valve |
US3033578A (en) * | 1959-08-10 | 1962-05-08 | Gen Motors Corp | Fluid seal |
FR1394518A (fr) * | 1964-05-13 | 1965-04-02 | Hoerbiger Ventilwerke Ag | Clapet de retenue double |
US3633606A (en) * | 1969-08-07 | 1972-01-11 | Air Reduction | Automatic changeover valve |
DE2158010A1 (de) * | 1971-11-23 | 1973-05-24 | Licentia Gmbh | Zweiwege-ventil |
US3972343A (en) * | 1974-11-13 | 1976-08-03 | Parker-Hannifin Corporation | Shuttle valve |
US4018244A (en) * | 1975-09-10 | 1977-04-19 | Airco, Inc. | Automatic switchover valve and system utilizing same |
-
1981
- 1981-11-02 US US06/317,107 patent/US4438778A/en not_active Expired - Lifetime
-
1982
- 1982-10-21 GB GB08230054A patent/GB2108637B/en not_active Expired
- 1982-10-28 DE DE19823239908 patent/DE3239908C2/de not_active Expired - Lifetime
- 1982-10-29 IT IT2399782A patent/IT1163016B/it active
- 1982-11-02 FR FR8218325A patent/FR2515841B1/fr not_active Expired
- 1982-11-02 JP JP57191950A patent/JPS5899567A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0450470B2 (it) | 1992-08-14 |
IT1163016B (it) | 1987-04-08 |
DE3239908A1 (de) | 1983-05-11 |
GB2108637B (en) | 1985-07-31 |
FR2515841B1 (fr) | 1986-04-11 |
DE3239908C2 (de) | 1997-07-03 |
GB2108637A (en) | 1983-05-18 |
JPS5899567A (ja) | 1983-06-13 |
US4438778A (en) | 1984-03-27 |
FR2515841A1 (fr) | 1983-05-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971029 |