IT1252320B - Valvola rapida a cerniera - Google Patents
Valvola rapida a cernieraInfo
- Publication number
- IT1252320B IT1252320B ITMI911987A ITMI911987A IT1252320B IT 1252320 B IT1252320 B IT 1252320B IT MI911987 A ITMI911987 A IT MI911987A IT MI911987 A ITMI911987 A IT MI911987A IT 1252320 B IT1252320 B IT 1252320B
- Authority
- IT
- Italy
- Prior art keywords
- hinge valve
- quick
- quick hinge
- valve
- tongue
- Prior art date
Links
- 239000000835 fiber Substances 0.000 abstract 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/52—Adaptations of pipes or tubes
- B65G53/56—Switches
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Multiple-Way Valves (AREA)
- Air Transport Of Granular Materials (AREA)
Abstract
Valvola rapida a cerniera per la commutazione di correnti di trasporto di fibre. Mediante una lingua della valvola a cerniera realizzata come corpo pieno, si impedisce alle fibre di rimanere agganciate. L'elevata velocità di commutazione viene provocata mediante una speciale regolazione dell'aria compressa e una camera di congestione dell'aria.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4022681A DE4022681A1 (de) | 1990-07-17 | 1990-07-17 | Schnellklappe |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI911987A0 ITMI911987A0 (it) | 1991-07-17 |
ITMI911987A1 ITMI911987A1 (it) | 1993-01-17 |
IT1252320B true IT1252320B (it) | 1995-06-08 |
Family
ID=6410435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI911987A IT1252320B (it) | 1990-07-17 | 1991-07-17 | Valvola rapida a cerniera |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH684475A5 (it) |
DE (1) | DE4022681A1 (it) |
IT (1) | IT1252320B (it) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004060403A1 (de) * | 2004-12-14 | 2006-07-06 | Trützschler GmbH & Co KG | Vorrichtung in der Spinnereivorbereitung zur Speisung einer Mehrzahl von Füllschächten, insbesondere Mischer, mit Fasermaterial |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD87746A (it) * | ||||
DE488332C (de) * | 1928-02-11 | 1929-12-28 | Paul Pollrich & Co G M B H | Umschaltvorrichtung fuer Einrichtungen zum Foerdern von Fasergut mittels Druckluft |
GB818799A (en) * | 1956-06-14 | 1959-08-26 | Blaw Knox Co | Valve assembly for metallurgical furnaces or the like |
DE1141500B (de) * | 1959-04-09 | 1962-12-20 | Jansen Gmbh Th | Absperrklappe, insbesondere fuer Gasleitungen grossen Durchmessers |
DE1137679B (de) * | 1960-05-28 | 1962-10-04 | Franz Josef Gattys Fa | Rohrweiche fuer die pneumatische Foerderung staubfoermiger oder koerniger Stoffe |
DE1204899B (de) * | 1961-05-17 | 1965-11-11 | Sueddeutsche Kuehler Behr | Drosselklappe |
GB1075144A (en) * | 1963-08-07 | 1967-07-12 | G Radaelli S P A Ing | Pneumatic system for automatically supplying textile machines preparatory to spinning |
US3435484A (en) * | 1966-01-18 | 1969-04-01 | Curlator Corp | Fiber distributing system |
GB1194702A (en) * | 1967-05-02 | 1970-06-10 | English Electric Co Ltd | Valves |
US3727880A (en) * | 1970-12-22 | 1973-04-17 | Stock Equipment Co | Valve |
CA965071A (en) * | 1971-07-08 | 1975-03-25 | Howard G. Boswell | Rotary valve operator |
GB1511248A (en) * | 1975-08-19 | 1978-05-17 | F & R Valves Ltd | Shutoff valve for pneumatic conveyor |
CH630167A5 (de) * | 1978-04-24 | 1982-05-28 | Sulzer Ag | Absperrorgan fuer einen kanal, insbesondere einen lueftungskanal. |
JPS5786666A (en) * | 1980-11-14 | 1982-05-29 | Shigeo Nakajima | Flow path change-over mechanism |
DE3825109A1 (de) * | 1988-07-23 | 1990-02-01 | Truetzschler & Co | Vorrichtung zum abscheiden metallischer verunreinigungen aus einer fasertransportleitung in der spinnereivorbereitung |
DE3832077A1 (de) * | 1988-09-21 | 1990-03-22 | Brieden Karl Bau Beteiligung | Duennstromverteiler fuer trockene baustoffe des untertagebetriebes |
-
1990
- 1990-07-17 DE DE4022681A patent/DE4022681A1/de not_active Withdrawn
-
1991
- 1991-07-10 CH CH2049/91A patent/CH684475A5/de not_active IP Right Cessation
- 1991-07-17 IT ITMI911987A patent/IT1252320B/it active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITMI911987A1 (it) | 1993-01-17 |
CH684475A5 (de) | 1994-09-30 |
DE4022681A1 (de) | 1992-01-23 |
ITMI911987A0 (it) | 1991-07-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970926 |