BE653211A - - Google Patents
Info
- Publication number
- BE653211A BE653211A BE653211DA BE653211A BE 653211 A BE653211 A BE 653211A BE 653211D A BE653211D A BE 653211DA BE 653211 A BE653211 A BE 653211A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
- H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
- H02P5/50—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another by comparing electrical values representing the speeds
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- 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
- B65G51/00—Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
- B65G51/04—Conveying the articles in carriers having a cross-section approximating that of the pipe or tube; Tube mail systems
- B65G51/24—Switches
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
- H03L7/18—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEST21093A DE1188002B (en) | 1963-09-19 | 1963-09-19 | Central switch for pneumatic tube systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE653211A true BE653211A (en) | 1965-03-18 |
Family
ID=7458845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE653211D BE653211A (en) | 1963-09-19 | 1964-09-18 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3302904A (en) |
| BE (1) | BE653211A (en) |
| CH (1) | CH415466A (en) |
| DE (1) | DE1188002B (en) |
| NL (1) | NL6410888A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4027833A (en) * | 1976-02-23 | 1977-06-07 | Clay Bernard Systems International Ltd. | Article transfer system |
| US6213690B1 (en) * | 1999-03-30 | 2001-04-10 | Deere & Company | Distribution manifold for air seeder |
| US6659693B1 (en) | 2002-05-21 | 2003-12-09 | Advanced Pneumatic Tubes, Inc. | Pneumatic tube distribution system and method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE671880C (en) * | 1935-11-19 | 1939-02-21 | Zwietusch E & Co Gmbh | Multiple deflection for pneumatic tube systems with switch blades arranged one above the other in a common housing |
| DE665674C (en) * | 1936-02-21 | 1938-09-30 | Zwietusch E & Co Gmbh | Control device for multiple switches with only one switch element which is adjusted by electromagnets, especially for pneumatic tube systems |
-
1963
- 1963-09-19 DE DEST21093A patent/DE1188002B/en active Pending
-
1964
- 1964-09-08 US US394867A patent/US3302904A/en not_active Expired - Lifetime
- 1964-09-15 CH CH1196064A patent/CH415466A/en unknown
- 1964-09-18 BE BE653211D patent/BE653211A/xx unknown
- 1964-09-18 NL NL6410888A patent/NL6410888A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH415466A (en) | 1966-06-15 |
| US3302904A (en) | 1967-02-07 |
| NL6410888A (en) | 1965-03-22 |
| DE1188002B (en) | 1965-02-25 |