NL13421C - - Google Patents
Info
- Publication number
- NL13421C NL13421C NL13421DA NL13421C NL 13421 C NL13421 C NL 13421C NL 13421D A NL13421D A NL 13421DA NL 13421 C NL13421 C NL 13421C
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/48—Washing granular, powdered or lumpy materials; Wet separating by mechanical classifiers
- B03B5/56—Drum classifiers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/29—Filters with filtering elements which move during the filtering operation the movement of the filter elements being a combination of movements
- B01D33/327—Tipping buckets, trays or like sections
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
- H03B5/10—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being vacuum tube
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP37887A DE1273486B (en) | 1965-10-15 | 1965-10-15 | Belt or drum screening machine |
Publications (1)
Publication Number | Publication Date |
---|---|
NL13421C true NL13421C (en) |
Family
ID=7375558
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL13421D NL13421C (en) | 1965-10-15 | ||
NL6613421A NL6613421A (en) | 1965-10-15 | 1966-09-22 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6613421A NL6613421A (en) | 1965-10-15 | 1966-09-22 |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT268317B (en) |
BE (1) | BE688137A (en) |
CH (1) | CH462782A (en) |
DE (1) | DE1273486B (en) |
FR (1) | FR1496538A (en) |
NL (2) | NL6613421A (en) |
SE (1) | SE320653B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2355265A2 (en) * | 1976-06-14 | 1978-01-13 | Chaffoteaux Et Maury | Leakproof heat exchanger system - using two elastic rings to ensure that any leaks do not mix inside |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1080523B (en) * | 1958-04-15 | 1960-04-28 | Passavant Werke | Drum sieve machine for water purification |
-
0
- NL NL13421D patent/NL13421C/xx active
-
1965
- 1965-10-15 DE DEP37887A patent/DE1273486B/en active Pending
-
1966
- 1966-09-13 CH CH1321666A patent/CH462782A/en unknown
- 1966-09-15 AT AT871966A patent/AT268317B/en active
- 1966-09-22 NL NL6613421A patent/NL6613421A/xx unknown
- 1966-10-12 BE BE688137D patent/BE688137A/xx unknown
- 1966-10-12 SE SE13830/66A patent/SE320653B/xx unknown
- 1966-10-13 FR FR79808A patent/FR1496538A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1496538A (en) | 1967-09-29 |
BE688137A (en) | 1967-03-16 |
NL6613421A (en) | 1967-04-17 |
CH462782A (en) | 1968-09-30 |
AT268317B (en) | 1969-02-10 |
SE320653B (en) | 1970-02-16 |
DE1273486B (en) | 1968-07-25 |