JPS548939B1 - - Google Patents
Info
- Publication number
- JPS548939B1 JPS548939B1 JP4371169A JP4371169A JPS548939B1 JP S548939 B1 JPS548939 B1 JP S548939B1 JP 4371169 A JP4371169 A JP 4371169A JP 4371169 A JP4371169 A JP 4371169A JP S548939 B1 JPS548939 B1 JP S548939B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
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
- B65G53/40—Feeding or discharging devices
- B65G53/46—Gates or sluices, e.g. rotary wheels
- B65G53/4691—Gates or sluices, e.g. rotary wheels of air-lock type, i.e. at least two valves opening asynchronously
-
- 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
- Y10T137/86928—Sequentially progressive opening or closing of plural valves
- Y10T137/86936—Pressure equalizing or auxiliary shunt flow
- Y10T137/86944—One valve seats against other valve [e.g., concentric valves]
- Y10T137/86976—First valve moves second valve
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Mechanically-Actuated Valves (AREA)
- Sheet Holders (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH831668A CH492624A (en) | 1968-06-05 | 1968-06-05 | Device for the free-flowing transfer of bulk material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS548939B1 true JPS548939B1 (en) | 1979-04-19 |
Family
ID=4338446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4371169A Pending JPS548939B1 (en) | 1968-06-05 | 1969-06-05 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3542255A (en) |
| JP (1) | JPS548939B1 (en) |
| AT (1) | AT282471B (en) |
| CH (1) | CH492624A (en) |
| DE (1) | DE1926450C3 (en) |
| FR (1) | FR2010193B1 (en) |
| GB (1) | GB1236318A (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2815081B2 (en) * | 1978-04-07 | 1980-09-18 | Filterwerk Mann & Hummel Gmbh, 7140 Ludwigsburg | Backwashable air filter |
| US4308894A (en) * | 1980-01-15 | 1982-01-05 | Carpentier Urgel R | Dust trap and valve with auxiliary pressure equalizing valve |
| DE3007967C2 (en) * | 1980-03-01 | 1988-03-03 | Fried. Krupp Gmbh, 4300 Essen | Airtight shut-off flap valve |
| DE3420616A1 (en) * | 1984-06-02 | 1985-12-05 | Alb. Klein Gmbh & Co Kg, 5241 Niederfischbach | DEVICE AND METHOD FOR CONTROLLING A LOCKING PROCESS FOR A PITCHING PARTICLE PARTICLE |
| US5419239A (en) * | 1990-10-09 | 1995-05-30 | Ore-Ida Foods, Inc. | Automatic air heating system for vending machines |
| LU88205A1 (en) * | 1992-12-22 | 1994-09-09 | Wurth Paul Sa | Gas-tight solids isolation valve |
| CN101298298B (en) * | 2008-06-10 | 2011-02-16 | 孙家鼎 | Flow monitoring type non-return flap apparatus |
| US8863985B2 (en) * | 2010-07-12 | 2014-10-21 | Ice Link, Llc | Method and apparatus for volumetrically supplying ice to ice output systems |
| CN104649013A (en) * | 2013-11-26 | 2015-05-27 | 大地新源科技(北京)有限公司 | Sealed unloader |
| US10947039B2 (en) * | 2016-12-21 | 2021-03-16 | Tetra Laval Holdings & Finance S.A. | Discharge valve |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE539477A (en) * | ||||
| GB996752A (en) * | 1963-02-19 | 1965-06-30 | Collectron Ltd | Improvements in or relating to discharge valves for finely divided solid materials |
-
1968
- 1968-06-05 CH CH831668A patent/CH492624A/en not_active IP Right Cessation
- 1968-09-04 AT AT858868A patent/AT282471B/en not_active IP Right Cessation
-
1969
- 1969-05-23 DE DE1926450A patent/DE1926450C3/en not_active Expired
- 1969-05-28 GB GB2706669A patent/GB1236318A/en not_active Expired
- 1969-05-28 US US3542255D patent/US3542255A/en not_active Expired - Lifetime
- 1969-06-04 FR FR6918417A patent/FR2010193B1/fr not_active Expired
- 1969-06-05 JP JP4371169A patent/JPS548939B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3542255A (en) | 1970-11-24 |
| AT282471B (en) | 1970-06-25 |
| CH492624A (en) | 1970-06-30 |
| FR2010193B1 (en) | 1973-05-25 |
| GB1236318A (en) | 1971-06-23 |
| DE1926450C3 (en) | 1975-10-30 |
| DE1926450A1 (en) | 1969-12-11 |
| FR2010193A1 (en) | 1970-02-13 |
| DE1926450B2 (en) | 1975-03-20 |