US937952A - Means for overcoming frost. - Google Patents

Means for overcoming frost. Download PDF

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Publication number
US937952A
US937952A US44791808A US1908447918A US937952A US 937952 A US937952 A US 937952A US 44791808 A US44791808 A US 44791808A US 1908447918 A US1908447918 A US 1908447918A US 937952 A US937952 A US 937952A
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United States
Prior art keywords
frost
overcoming
pagel
indicates
furnace
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Expired - Lifetime
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US44791808A
Inventor
Harley A Hardinge
Edward A Pagel
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Priority to US44791808A priority Critical patent/US937952A/en
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00—Protection of plants
    • A01G13/06—Devices for generating heat, smoke or fog in gardens, orchards or forests, e.g. to prevent damage by frost

Definitions

  • the object of the invention is to provide apparatus which may be used to preserve vegetation of all kinds from the injurious effects of frost; and which may furthermore be used to distribute insect powder over plants and trees.
  • 1 indicates an air inlet tube, which passes through a furnace 9 provided with an air inlet tube 10 and having a charging door 11 and the stack 12.
  • the air inlet tube leads from the entrance of the heating tube 1, thus producing an automatic blower for the furnace.
  • 16 indicates a valve for controlling the passage of the air through said heating tube.
  • a shutter 15 which may be raised or lowered as desired.

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Environmental Sciences (AREA)
  • Catching Or Destruction (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Description

H. A. HARDINGE & E; A. PAGEL.
MEANS FOR OVEBOOMING FROST.
APPLICATION FILED AUG. 10, 190B.
Patsnted Oct. 26, 1909.
IN VENToR fvmd O0, mmumoamnm. IAINIWM a c.
UNITED STATES PATENT OFFICE.
HARLEY A. HARDINGE, OF LOS GATOS, AND EDWARD A. PAGEL, OF CAMPBELL, CALIFORNIA.
MEANS FOR OVERCOMING- FROST.
Specification of Letters Patent.
Patented Oct. 26, 1909.
To all whom it may concern:
Be it known that we, HARLEY A. HAR- DINGE and EDWARD A. PAGEL, citizens of the United States, residing, respectively, at Los Gatos and Campbell, both in the county of Santa Clara, State of California, have invented new and useful Means for Overcoming Frost, of which the following is a specification.
The object of the invention is to provide apparatus which may be used to preserve vegetation of all kinds from the injurious effects of frost; and which may furthermore be used to distribute insect powder over plants and trees.
In the accompanying drawing, the figure is a broken side view, partly in vertical section, of our improved apparatus.
Referring to the drawing, 1 indicates an air inlet tube, which passes through a furnace 9 provided with an air inlet tube 10 and having a charging door 11 and the stack 12. The air inlet tube leads from the entrance of the heating tube 1, thus producing an automatic blower for the furnace. 16 indicates a valve for controlling the passage of the air through said heating tube.
14 indicates an auxiliary heating furnace in which an oil burner 13 may be used, the
outlet from said furnace 14 to the stack 12 being controlled by a shutter 15, which may be raised or lowered as desired.
17 indicates connections from the tube 1 to smaller tubes 19, (one only being shown), which lead to different parts of an orchard, and which are controlled by valves 18. Each of the tubes 19 is connected with a blower 5,
and from said blowers 5 lead hose pipes 7 I as described.
HARLEY A. HARDINGE. EDWARD A. PAGEL. Witnesses:
H. J. DOUGHERTY, M. E. EMPEY.
US44791808A 1908-08-10 1908-08-10 Means for overcoming frost. Expired - Lifetime US937952A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US44791808A US937952A (en) 1908-08-10 1908-08-10 Means for overcoming frost.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44791808A US937952A (en) 1908-08-10 1908-08-10 Means for overcoming frost.

Publications (1)

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US937952A true US937952A (en) 1909-10-26

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ID=3006372

Family Applications (1)

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US44791808A Expired - Lifetime US937952A (en) 1908-08-10 1908-08-10 Means for overcoming frost.

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3008269A (en) * 1959-08-21 1961-11-14 Fred C Creswell Row crop and orchard defroster

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3008269A (en) * 1959-08-21 1961-11-14 Fred C Creswell Row crop and orchard defroster

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