US3336734A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel vaporizing assembly
Assignee: SCHULTZ CONVERTER CO
•
Filing: 1965-05-18
•
Granted: 1967-08-22
•
Expires: 1985-05-18
Abstract
No abstract record available.
Inventors
- 👤 Wilderich C Schultz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 14:04
CPC Classifications
F; F02; F02M; F02M29/00; F02M29/04; F02M17/00; F02M17/18; F02M17/26; F02M17/28; F23; F23K; F23K5/00; F23K5/02; F23K5/14; F23K5/22
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
164 words
A FUEL VAPORIZING ASSEMBLY INCLUDING: A CASING; A POROUS CYLINDRICAL SHAPED FUEL ABSORBING ELEMENT MOUNTED IN SAID CASING AND FORMED OF A MATERIAL EXHIBITING HIGH CAPILLARY ACTION TO THE FUEL, SAID FUEL ABSORBING ELEMENT HAVING A PLURALITY OF PASSAGES EXTENDING LONGITUDINALLY THROUGH THE WALL THEREOF; MEANS FOR INTRODUCING FUEL INTO THE LONGITUDINAL PASSAGES OF SAID FUEL ABSORBING ELEMENT TO PERMEATE AND SATURATE THE WALL OF SAID ELEMENT WITH FUEL; AT LEAST ONE FILTER ELEMENT MOUNTED IN SAID CASING IN CONCENTRIC RELATIONSHIP WITH SAID FUEL ABSORBING ELEMENT AND SURROUNDING SAID FUEL ABSORBING ELEMENT; AN OUTLET MEMBER MOUNTED ON SAID CASING TO BE COUPLED TO A FUEL CONSUMMING DEVICE WHICH EXERTS A VACUUM WITHIN SAID CASING AND DESIGNED TO CAUSE AIR TO BE DRAWN INTO SAID CASING AND INTO THE INTERIOR OF SAID FUEL ABSORBING ELEMENT AND THEN TO BE DRAWN RADIALLY THROUGH SAID FUEL ABSORBING ELEMENT TO PRODUCE AN AIR/FUEL MIXTURE WHICH IS DRAWN OUTWARDLY THROUGH SAID FILTER ELEMENT AND INTO SAID FUEL CONSUMING DEVICE.
Claim 2
Dependent Claim
164 words
A FUEL VAPORIZING ASSEMBLY INCLUDING: A CASING; A POROUS CYLINDRICAL SHAPED FUEL ABSORBING ELEMENT MOUNTED IN SAID CASING AND FORMED OF A MATERIAL EXHIBITING HIGH CAPILLARY ACTION TO THE FUEL, SAID FUEL ABSORBING ELEMENT HAVING A PLURALITY OF PASSAGES EXTENDING LONGITUDINALLY THROUGH THE WALL THEREOF; MEANS FOR INTRODUCING FUEL INTO THE LONGITUDINAL PASSAGES OF SAID FUEL ABSORBING ELEMENT TO PERMEATE AND SATURATE THE WALL OF SAID ELEMENT WITH FUEL; AT LEAST ONE FILTER ELEMENT MOUNTED IN SAID CASING IN CONCENTRIC RELATIONSHIP WITH SAID FUEL ABSORBING ELEMENT AND SURROUNDING SAID FUEL ABSORBING ELEMENT; AN OUTLET MEMBER MOUNTED ON SAID CASING TO BE COUPLED TO A FUEL CONSUMMING DEVICE WHICH EXERTS A VACUUM WITHIN SAID CASING AND DESIGNED TO CAUSE AIR TO BE DRAWN INTO SAID CASING AND INTO THE INTERIOR OF SAID FUEL ABSORBING ELEMENT AND THEN TO BE DRAWN RADIALLY THROUGH SAID FUEL ABSORBING ELEMENT TO PRODUCE AN AIR/FUEL MIXTURE WHICH IS DRAWN OUTWARDLY THROUGH SAID FILTER ELEMENT AND INTO SAID FUEL CONSUMING DEVICE.
References Cited (Backward Citations)
US714597A
Cited
US993516A
Cited
US1171566A
Cited
US1327205A
Cited
GB231275A
Cited
US1820512A
Cited
US1968698A
Cited
US2290893A
Cited
US2262013A
Cited
US2310739A
Cited
US2323721A
Cited
US2634112A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-08-21 | 1971-02-20 | 1971-08-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-08-21 | 1975-02-20 | 1975-08-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-08-21 | 1979-02-20 | 1979-08-22 | $7700.00 | Window Closed / Lapsed |