US3333828A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Homogenizer
Assignee: Saint Gobain Abrasives Inc
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Filing: 1965-03-19
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Granted: 1967-08-01
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Expires: 1985-03-19
Abstract
No abstract record available.
Inventors
- 👤 Gotthard E Boehme
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:57
CPC Classifications
B; B01; B01F; B01F25/00; B01F25/40; B01F25/45; B01F25/451; B01F25/4511; B01F27/00; B01F27/27; B01F27/272; B01F27/2722; B01F2025/91; B01F2025/911
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
165 words
HOMOGENIZING APPARATUS COMPRISING IN COMBINATION: A STATIONARY HOUSING MEMBER HAVING AN INLET AND OUTLET; A BORE EXTENDING THROUGH SAID HOUSING AND COMMUNICATING WITH SAID INLET AND OUTLET; PERFORATED STATOR MEANS INTERNALLY SUBDIVIDED INTO A FIRST AND SECOND SEPARATE ZONE MOUNTED WITHIN AND EXTENDING THE FULL LENGTH OF THE BORE; MEANS SURROUNDING SAID STATOR WITHIN SAID BORE AND FORMING ENTRANCE AND EXIT CHAMBERS EXTERNAL TO SAID STATOR AND COMMUNICATING WITH SAID INTERIOR ZONES ONLY THROUGH THE PERFORATIONS OF SAID STATOR, THE EXIT CHAMBER OF SAID FIRST ZONE COMMUNICATING DIRECTLY WITH THE ENTRANCE CHAMBER OF SAID SECOND ZONE; CUTTING MEANS MOUNTED WITHIN SAID BORE BEING SO DISPOSED AND ARRANGED AS TO HAVING SHEARING CONTACT WITH THE ENTIRE INNER SURFACE OF SAID PERFORATED STATOR AND FORMING THEREWITH A PLURALITY OF FLUID-CONDUCTING CHANNELS; AND MEANS TO PASS A FLUID MIX TO BE HOMOGENIZED SUCCESSIVELY INTO SAID FIRST AND SECOND ZONES IN SHEARING CONTACT WITH SAID CUTTING MEANS AS SUCH FLUID MIX ENTERS AND EXITS FROM EACH OF SAID ZONES.
Claim 2
Dependent Claim
165 words
HOMOGENIZING APPARATUS COMPRISING IN COMBINATION: A STATIONARY HOUSING MEMBER HAVING AN INLET AND OUTLET; A BORE EXTENDING THROUGH SAID HOUSING AND COMMUNICATING WITH SAID INLET AND OUTLET; PERFORATED STATOR MEANS INTERNALLY SUBDIVIDED INTO A FIRST AND SECOND SEPARATE ZONE MOUNTED WITHIN AND EXTENDING THE FULL LENGTH OF THE BORE; MEANS SURROUNDING SAID STATOR WITHIN SAID BORE AND FORMING ENTRANCE AND EXIT CHAMBERS EXTERNAL TO SAID STATOR AND COMMUNICATING WITH SAID INTERIOR ZONES ONLY THROUGH THE PERFORATIONS OF SAID STATOR, THE EXIT CHAMBER OF SAID FIRST ZONE COMMUNICATING DIRECTLY WITH THE ENTRANCE CHAMBER OF SAID SECOND ZONE; CUTTING MEANS MOUNTED WITHIN SAID BORE BEING SO DISPOSED AND ARRANGED AS TO HAVING SHEARING CONTACT WITH THE ENTIRE INNER SURFACE OF SAID PERFORATED STATOR AND FORMING THEREWITH A PLURALITY OF FLUID-CONDUCTING CHANNELS; AND MEANS TO PASS A FLUID MIX TO BE HOMOGENIZED SUCCESSIVELY INTO SAID FIRST AND SECOND ZONES IN SHEARING CONTACT WITH SAID CUTTING MEANS AS SUCH FLUID MIX ENTERS AND EXITS FROM EACH OF SAID ZONES.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-07-31 | 1971-01-30 | 1971-08-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-31 | 1975-01-30 | 1975-08-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-31 | 1979-01-30 | 1979-08-01 | $7700.00 | Window Closed / Lapsed |