IT1081243B - Dispositivo per separare fra loro due vani adiacenti per mezzo di una mambrana - Google Patents
Dispositivo per separare fra loro due vani adiacenti per mezzo di una mambranaInfo
- Publication number
- IT1081243B IT1081243B IT1250976A IT1250976A IT1081243B IT 1081243 B IT1081243 B IT 1081243B IT 1250976 A IT1250976 A IT 1250976A IT 1250976 A IT1250976 A IT 1250976A IT 1081243 B IT1081243 B IT 1081243B
- Authority
- IT
- Italy
- Prior art keywords
- mambrane
- separate
- adjacent compartments
- compartments
- adjacent
- 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
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
- F16K7/14—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat
- F16K7/16—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat the diaphragm being mechanically actuated, e.g. by screw-spindle or cam
-
- 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
- F16K15/00—Check valves
- F16K15/14—Check valves with flexible valve members
- F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
-
- 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
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7879—Resilient material valve
- Y10T137/7888—With valve member flexing about securement
- Y10T137/7891—Flap or reed
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reciprocating Pumps (AREA)
- Check Valves (AREA)
- Fluid-Driven Valves (AREA)
- Diaphragms And Bellows (AREA)
- Combined Devices Of Dampers And Springs (AREA)
- Physical Vapour Deposition (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Details Of Valves (AREA)
- Taps Or Cocks (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2510428A DE2510428C2 (de) | 1975-03-11 | 1975-03-11 | Absperrventil |
| DE2606033A DE2606033C2 (de) | 1976-02-14 | 1976-02-14 | Vorrichtung zum Getrennthalten zweier benachbarter Räume mittels einer Membran |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1081243B true IT1081243B (it) | 1985-05-16 |
Family
ID=25768613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT1250976A IT1081243B (it) | 1975-03-11 | 1976-03-02 | Dispositivo per separare fra loro due vani adiacenti per mezzo di una mambrana |
Country Status (23)
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATA270879A (de) * | 1978-05-13 | 1985-06-15 | Wurzer Lothar | Membran aus elastischem material und deren anordnung und betaetigung in zugeordneten gehaeusen |
| JPS6040407U (ja) * | 1983-08-30 | 1985-03-22 | 林 喜代 | 男子用ブリ−フ |
| US4660597A (en) * | 1985-06-26 | 1987-04-28 | Colt Industries Operating Corp | Fuel pressure regulator |
| JPS62141004U (US06168776-20010102-C00041.png) * | 1986-02-25 | 1987-09-05 | ||
| FR2609518B1 (fr) * | 1987-01-12 | 1990-12-28 | Abx Sa | Microelectrovanne de commutation a une seule membrane |
| IE61313B1 (en) * | 1988-06-30 | 1994-10-19 | Abx Sa | Switching microelectrovalve having a single diaphragm |
| US5277401A (en) * | 1991-04-17 | 1994-01-11 | Itt Corporation | Tank bottom diaphragm valve |
| US5273407A (en) * | 1992-04-30 | 1993-12-28 | Apv Gaulin Gmbh | Homogenizing system having improved fluid flow path |
| US6145810A (en) * | 1998-04-14 | 2000-11-14 | Asepco, Inc. | Aseptic valve construction with diaphragm having straight neck |
| US6394417B1 (en) * | 1998-10-09 | 2002-05-28 | Swagelok Co. | Sanitary diaphragm valve |
| PT1368587E (pt) * | 2001-02-20 | 2008-02-14 | Nl Technologies Ltd | Válvula de diafragma com vedação circunferencial |
| WO2003062055A1 (en) | 2002-01-17 | 2003-07-31 | Scott Technologies, Inc. | Valve manifold assembly for oxygen mask dispensing container |
| US20050224744A1 (en) * | 2002-02-20 | 2005-10-13 | Nl Technologies, Ltd. | Circumferential sealing diaphragm valve |
| US6834677B2 (en) * | 2002-04-30 | 2004-12-28 | Hewlett-Packard Development Company, L.P. | Over-molded check valves for fluid delivery systems |
| US8235352B2 (en) * | 2007-05-21 | 2012-08-07 | Rain Bird Corporation | Diaphragm valve for irrigation systems |
| US9068664B2 (en) * | 2010-06-07 | 2015-06-30 | Bermad Cs Ltd. | Hydraulic torrent control valve |
| US8740177B2 (en) * | 2011-07-05 | 2014-06-03 | Rain Bird Corporation | Eccentric diaphragm valve |
| WO2014085497A1 (en) * | 2012-11-30 | 2014-06-05 | Applied Materials, Inc | Process chamber gas flow apparatus, systems, and methods |
| US9530623B2 (en) * | 2013-11-26 | 2016-12-27 | Applied Materials, Inc. | Process chamber apparatus, systems, and methods for controlling a gas flow pattern |
| US10871242B2 (en) | 2016-06-23 | 2020-12-22 | Rain Bird Corporation | Solenoid and method of manufacture |
| US10980120B2 (en) | 2017-06-15 | 2021-04-13 | Rain Bird Corporation | Compact printed circuit board |
| CN209212316U (zh) * | 2017-10-11 | 2019-08-06 | 博格华纳公司 | 用于涡轮机的阀瓣组件、涡轮机和废气涡轮增压器 |
| US11503782B2 (en) | 2018-04-11 | 2022-11-22 | Rain Bird Corporation | Smart drip irrigation emitter |
| US11721465B2 (en) | 2020-04-24 | 2023-08-08 | Rain Bird Corporation | Solenoid apparatus and methods of assembly |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE504836A (US06168776-20010102-C00041.png) * | ||||
| US2134072A (en) * | 1936-10-09 | 1938-10-25 | William J Besler | Power chamber |
| FR1045343A (fr) * | 1951-11-21 | 1953-11-25 | Hollandsche Kunstzijde Ind Nv | Obturatéur |
| US2742785A (en) * | 1954-04-29 | 1956-04-24 | Weatherhead Co | Meter diaphragm |
| DE1014806B (de) * | 1955-05-06 | 1957-08-29 | Christian Buerkert | Membranventil |
| GB847513A (en) * | 1956-09-01 | 1960-09-07 | Heinz Werner Waldenmaier | Improvements in or relating to diaphragm check valves |
| US3070029A (en) * | 1959-10-21 | 1962-12-25 | Peters & Russell Inc | Pump diaphragm |
| US3310279A (en) * | 1964-05-14 | 1967-03-21 | Grinnell Corp | Diaphragm valve and diaphragm therefor |
| FR1406016A (fr) * | 1964-06-04 | 1965-07-16 | Ferodo Sa | Perfectionnements apportés aux robinets |
| US3613518A (en) * | 1969-12-31 | 1971-10-19 | Autorol Corp | Diaphragm actuator |
| US3709461A (en) * | 1971-04-12 | 1973-01-09 | Avm Corp | Plug valve having a dual diaphragm three position actuator |
| JPS4925519A (US06168776-20010102-C00041.png) * | 1972-07-04 | 1974-03-07 | ||
| JPS4957749U (US06168776-20010102-C00041.png) * | 1972-08-31 | 1974-05-21 | ||
| US3796408A (en) * | 1973-01-15 | 1974-03-12 | Avm Corp | Exhaust control valve |
-
1976
- 1976-02-25 AT AT139376A patent/AT356989B/de not_active IP Right Cessation
- 1976-03-02 IT IT1250976A patent/IT1081243B/it active
- 1976-03-03 CH CH264176A patent/CH615742A5/de not_active IP Right Cessation
- 1976-03-04 FI FI760554A patent/FI65657C/fi not_active IP Right Cessation
- 1976-03-05 FR FR7606374A patent/FR2304015A1/fr active Granted
- 1976-03-07 NO NO760712A patent/NO144610C/no unknown
- 1976-03-08 US US05/664,428 patent/US4251053A/en not_active Expired - Lifetime
- 1976-03-08 YU YU58276A patent/YU39763B/xx unknown
- 1976-03-09 PL PL1976187788A patent/PL111113B1/pl unknown
- 1976-03-09 JP JP2551476A patent/JPS51113226A/ja active Granted
- 1976-03-09 RO RO85032A patent/RO83432B/ro unknown
- 1976-03-10 PT PT6489076A patent/PT64890B/pt unknown
- 1976-03-10 DD DD19178176A patent/DD124401A5/xx unknown
- 1976-03-10 BR BR7601450A patent/BR7601450A/pt unknown
- 1976-03-10 CA CA247,584A patent/CA1032149A/en not_active Expired
- 1976-03-10 BG BG032574A patent/BG30329A3/xx unknown
- 1976-03-10 SE SE7603160A patent/SE422355B/xx unknown
- 1976-03-10 ES ES445942A patent/ES445942A1/es not_active Expired
- 1976-03-11 AU AU11877/76A patent/AU505417B2/en not_active Expired
- 1976-03-11 DK DK105376A patent/DK105376A/da not_active Application Discontinuation
- 1976-03-11 NL NL7602585A patent/NL170043C/xx not_active IP Right Cessation
- 1976-03-11 GB GB972676A patent/GB1530376A/en not_active Expired
- 1976-03-11 IE IE515/76A patent/IE43455B1/en unknown
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