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US3846251A Expired / Lapsed US ⏱️ 0.0 years remaining

Apparatus for solar distillation

Assignee: Individual
•
Filing: 1971-03-02
•
Granted: 1974-11-05
•
Expires: 1991-03-02
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Abstract

Abstract 1. AN APPARATUS FOR THE DISTILLATION OF A LIQUID COMPRISING A SOLAR STILL HAVING IN COMBINATION ONE OR MORE DISTILLAND-RETAINING COMPONENTS, A COVER CAPABLE OF TRANSMITTING RADIANT ENERGY TO CONVERT DISTILLAND IN SAID DISTILLAND-RETAINING COMPONENT TO VAPOR WHICH IS CONDENSED TO DISTILLAND WHICH IS COLLECTED, AND THE IMPROVEMENT WHICH COMPRISES: (A) A RIGID COVER-SUPPORTING TRANSPORT MEMBER WHICH AT LEAST IN PART IS ADAPTED FOR MOVING SAID COVER AS A WHOLE, AND (B) AT LEAST ONE RIGID TRACKWAY ASSOCIATED WITH A DISTILLAND-RETAINING COMPONENT SAID TRACKWAY ENGAGING SAID TRANSPORT MEMBER IN A MANNER WHICH PERMITS SAID MEMBER TO BE MOVED FROM A FIRST POSITION IN WHICH SAID COVER OVERLIES AT LEAST A PORTION OF SAID DISTILLAND-RETAINING COMPONENT TO A SECOND POSITION EXPOSING SAID PORTION TO AMBIENT OVERLYING AIR AND PERMITTING THE RETURN OF SAID MEMBER AND SAID COVER TO SAID FIRST POSITION AND (C) MEANS FOR REMOVING FROM SAID SOLAR STILL THE LIQUID CONDENSATE SO AS TO MAINTAIN IN A RELATIVELY WATERFREE CONDITION A DIRECT DOWNWARD BEARING RELATIONSHIP BETWEEN THE RIGID COVER-SUPPORTING MEANS AND THE RIGID TRACKWAY.

Inventors

  • 👤 H Hay

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-03 10:46
CPC Classifications
C; C02; C02F; C02F1/00; C02F1/02; C02F1/04; C02F1/14; B; B01; B01D; B01D3/00; B01D5/00; B01D5/0057; B01D5/006; B01D5/0066; Y; Y02; Y02A; Y02A20/00; Y02A20/20; Y02A20/208; Y02A20/212; Y10; Y10S; Y10S203/00; Y10S203/01; Y10S203/11

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 174 words
AN APPARATUS FOR THE DISTILLATION OF A LIQUID COMPRISING A SOLAR STILL HAVING IN COMBINATION ONE OR MORE DISTILLAND-RETAINING COMPONENTS, A COVER CAPABLE OF TRANSMITTING RADIANT ENERGY TO CONVERT DISTILLAND IN SAID DISTILLAND-RETAINING COMPONENT TO VAPOR WHICH IS CONDENSED TO DISTILLAND WHICH IS COLLECTED, AND THE IMPROVEMENT WHICH COMPRISES: (A) A RIGID COVER-SUPPORTING TRANSPORT MEMBER WHICH AT LEAST IN PART IS ADAPTED FOR MOVING SAID COVER AS A WHOLE, AND (B) AT LEAST ONE RIGID TRACKWAY ASSOCIATED WITH A DISTILLAND-RETAINING COMPONENT SAID TRACKWAY ENGAGING SAID TRANSPORT MEMBER IN A MANNER WHICH PERMITS SAID MEMBER TO BE MOVED FROM A FIRST POSITION IN WHICH SAID COVER OVERLIES AT LEAST A PORTION OF SAID DISTILLAND-RETAINING COMPONENT TO A SECOND POSITION EXPOSING SAID PORTION TO AMBIENT OVERLYING AIR AND PERMITTING THE RETURN OF SAID MEMBER AND SAID COVER TO SAID FIRST POSITION AND (C) MEANS FOR REMOVING FROM SAID SOLAR STILL THE LIQUID CONDENSATE SO AS TO MAINTAIN IN A RELATIVELY WATERFREE CONDITION A DIRECT DOWNWARD BEARING RELATIONSHIP BETWEEN THE RIGID COVER-SUPPORTING MEANS AND THE RIGID TRACKWAY.
Claim 2
Independent Claim 174 words
AN APPARATUS FOR THE DISTILLATION OF A LIQUID COMPRISING A SOLAR STILL HAVING IN COMBINATION ONE OR MORE DISTILLAND-RETAINING COMPONENTS, A COVER CAPABLE OF TRANSMITTING RADIANT ENERGY TO CONVERT DISTILLAND IN SAID DISTILLAND-RETAINING COMPONENT TO VAPOR WHICH IS CONDENSED TO DISTILLAND WHICH IS COLLECTED, AND THE IMPROVEMENT WHICH COMPRISES: (A) A RIGID COVER-SUPPORTING TRANSPORT MEMBER WHICH AT LEAST IN PART IS ADAPTED FOR MOVING SAID COVER AS A WHOLE, AND (B) AT LEAST ONE RIGID TRACKWAY ASSOCIATED WITH A DISTILLAND-RETAINING COMPONENT SAID TRACKWAY ENGAGING SAID TRANSPORT MEMBER IN A MANNER WHICH PERMITS SAID MEMBER TO BE MOVED FROM A FIRST POSITION IN WHICH SAID COVER OVERLIES AT LEAST A PORTION OF SAID DISTILLAND-RETAINING COMPONENT TO A SECOND POSITION EXPOSING SAID PORTION TO AMBIENT OVERLYING AIR AND PERMITTING THE RETURN OF SAID MEMBER AND SAID COVER TO SAID FIRST POSITION AND (C) MEANS FOR REMOVING FROM SAID SOLAR STILL THE LIQUID CONDENSATE SO AS TO MAINTAIN IN A RELATIVELY WATERFREE CONDITION A DIRECT DOWNWARD BEARING RELATIONSHIP BETWEEN THE RIGID COVER-SUPPORTING MEANS AND THE RIGID TRACKWAY.

References Cited (Backward Citations)

No citation records indexed.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1977-11-04 1978-05-06 1978-11-05 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1981-11-04 1982-05-06 1982-11-05 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1985-11-04 1986-05-06 1986-11-05 $7700.00 Window Closed / Lapsed

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