US827603A - Ventilator. - Google Patents

Ventilator. Download PDF

Info

Publication number
US827603A
US827603A US27101405A US1905271014A US827603A US 827603 A US827603 A US 827603A US 27101405 A US27101405 A US 27101405A US 1905271014 A US1905271014 A US 1905271014A US 827603 A US827603 A US 827603A
Authority
US
United States
Prior art keywords
outlet
opening
ventilator
air
plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US27101405A
Inventor
John W Be Quette
Benjamin F Sackett
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US27101405A priority Critical patent/US827603A/en
Application granted granted Critical
Publication of US827603A publication Critical patent/US827603A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation

Definitions

  • the object being to provide a ventilator so constructed that the hot or foul air will readily pass out from the top or upper portion of a room and be replaced by fresh air.
  • Figure 1 shows in elevation a ventilator embodying our invention
  • Fig. 2 is a section on the line 2 2 of Fig. 1.
  • the ventilator is designed to be arranged in the wall of a building, and it consists of a metal casing 5, having at its u er portion an outlet 6 for hot or foul air. he upper and lower walls of this outlet 6 are inclined downward and outward and are also convergent outwardlythat is, the opening at the inner side of the wall is much larger than the opening at the outer end. Below the outlet 6 is an inlet-opening 7 for fresh air, the upper and lower walls of which are divergent outwardly.
  • a metal screen 8 At the outer side of the casing and extending over the openings 6 and 7 is a metal screen 8, which will prevent the entrance of leaves or similar articles passing through the air and to prevent dust that may pass through the screen from entering the room through the opening 7 we provide upwardly-inclined guard-plates 9, which are attached to the side walls of the casing.
  • a cut-oif-Valve or plate 10 Arranged to slide vertically at the inner side of the casing is a cut-oif-Valve or plate 10, having an opening 11, which is substantially the area of the inner opening of the outlet 6.
  • This plate slides in guides 12, and adjustably attached thereto is a rod 13, which may extend downward to a convenient point above the floor in a room.
  • the rod 13 is adjustably engaged in a keeper 14, attached to the plate 10, and it is also movable through a guide 15, attached to the wall of the room, and in this guide 15 is a set-screw 16 for holding the rod and plate as adjusted.
  • valve-plate 1O By manipulating the valve-plate 1O themlet and outlet of air may be controlled. By moving the said plate upward, so that the opening 11 coincides with the inner end of the outlet 6, the foul air may pass out; but the lower portion of the plate will cover the inner end, of the opening 7, preventing the inlet of fresh air. By moving the plate downward, so that its upper portion is between the inlet and outlet, fresh air will be admitted and the foul air expelled.
  • a ventilator comprising a casing having an air-outlet at its upper portion and an airinlet at its lower portion, a screen material extending over the outer portions of the inlet and outlet, and a regulating valve-plate slidable on the inner side of the casing the said valve having an opening approximating the size of the outlet-opening.
  • a ventilator comprising a casing having an air-outlet at its upper portion and an air-inlet at its lower portion, the outer portion of the outlet and the inner end of the inlet being restricted, a screen material extending over the outer portions of the inlet and outlet, and upwardly-inclined guard-plates arranged in the inlet.
  • a ventilator comprising a casing having an air-outlet at its upper portion and an airinlet at its lower portion, a valve-plate slidable on the inner side of the casing and having an opening approximating the size of the outlet-opening at its inner end, and a rod adjustably connected to said plate.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)

Description

UNITED STATES PATENT OFFICE.
JOHN W. BE QUETTE, OF PLATTEVILLE, WVISOONSIN, AND BENJAMIN F.
ASAOKET", OF TOLEDO, OHIO.
VENTILATOR.
Specification of Letters Patent.
Patented July 31, 1906.
Application filed July 24,1905. Serial No. 271,014.
To all whom it may concern:
' devices for giving ventilation to buildings or rooms, the object being to provide a ventilator so constructed that the hot or foul air will readily pass out from the top or upper portion of a room and be replaced by fresh air.
We will describe a ventilator embodying our invention and then point out the novel features in the appended claims.
Reference is to be had to the accompanying drawings, forming a part of this s ecification, in which similar characters of refierence indicate like parts in both the figures.
Figure 1 shows in elevation a ventilator embodying our invention, and Fig. 2 is a section on the line 2 2 of Fig. 1.
The ventilator is designed to be arranged in the wall of a building, and it consists of a metal casing 5, having at its u er portion an outlet 6 for hot or foul air. he upper and lower walls of this outlet 6 are inclined downward and outward and are also convergent outwardlythat is, the opening at the inner side of the wall is much larger than the opening at the outer end. Below the outlet 6 is an inlet-opening 7 for fresh air, the upper and lower walls of which are divergent outwardly. At the outer side of the casing and extending over the openings 6 and 7 is a metal screen 8, which will prevent the entrance of leaves or similar articles passing through the air and to prevent dust that may pass through the screen from entering the room through the opening 7 we provide upwardly-inclined guard-plates 9, which are attached to the side walls of the casing.
Arranged to slide vertically at the inner side of the casing is a cut-oif-Valve or plate 10, having an opening 11, which is substantially the area of the inner opening of the outlet 6. This plate slides in guides 12, and adjustably attached thereto is a rod 13, which may extend downward to a convenient point above the floor in a room. As here shown the rod 13 is adjustably engaged in a keeper 14, attached to the plate 10, and it is also movable through a guide 15, attached to the wall of the room, and in this guide 15 is a set-screw 16 for holding the rod and plate as adjusted.
By manipulating the valve-plate 1O themlet and outlet of air may be controlled. By moving the said plate upward, so that the opening 11 coincides with the inner end of the outlet 6, the foul air may pass out; but the lower portion of the plate will cover the inner end, of the opening 7, preventing the inlet of fresh air. By moving the plate downward, so that its upper portion is between the inlet and outlet, fresh air will be admitted and the foul air expelled.
Having thus described our invention, we claim as new and desire to secure by Letters Patent 1. A ventilator comprising a casing having an air-outlet at its upper portion and an airinlet at its lower portion, a screen material extending over the outer portions of the inlet and outlet, and a regulating valve-plate slidable on the inner side of the casing the said valve having an opening approximating the size of the outlet-opening.
2. A ventilator, comprising a casing having an air-outlet at its upper portion and an air-inlet at its lower portion, the outer portion of the outlet and the inner end of the inlet being restricted, a screen material extending over the outer portions of the inlet and outlet, and upwardly-inclined guard-plates arranged in the inlet.
3. A ventilator comprising a casing having an air-outlet at its upper portion and an airinlet at its lower portion, a valve-plate slidable on the inner side of the casing and having an opening approximating the size of the outlet-opening at its inner end, and a rod adjustably connected to said plate.
In testimony whereof we have signed our names to this specification in the presence of two subscribing witnesses.
JOHN w. BE QUETTE. BENJAMIN r. SAOKETT.
Witnesses:
THOMAS BOURKE, ALFRED I. TAYLOR.
US27101405A 1905-07-24 1905-07-24 Ventilator. Expired - Lifetime US827603A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US27101405A US827603A (en) 1905-07-24 1905-07-24 Ventilator.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27101405A US827603A (en) 1905-07-24 1905-07-24 Ventilator.

Publications (1)

Publication Number Publication Date
US827603A true US827603A (en) 1906-07-31

Family

ID=2896083

Family Applications (1)

Application Number Title Priority Date Filing Date
US27101405A Expired - Lifetime US827603A (en) 1905-07-24 1905-07-24 Ventilator.

Country Status (1)

Country Link
US (1) US827603A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2939377A (en) * 1958-10-15 1960-06-07 Stach Helen Hot air register
US3089479A (en) * 1960-08-16 1963-05-14 Tappan Co Force vented cooking top and oven
US4760773A (en) * 1986-11-17 1988-08-02 Pezzulli Michael F Ventilator closure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2939377A (en) * 1958-10-15 1960-06-07 Stach Helen Hot air register
US3089479A (en) * 1960-08-16 1963-05-14 Tappan Co Force vented cooking top and oven
US4760773A (en) * 1986-11-17 1988-08-02 Pezzulli Michael F Ventilator closure

Similar Documents

Publication Publication Date Title
US827603A (en) Ventilator.
US622375A (en) Joseph leather
US3072038A (en) Air diffuser
US493321A (en) Ventxlator
US410660A (en) Chimney-cowl
US1734449A (en) Ventilating apparatus
US1845954A (en) Ventilator
US135507A (en) Improvement in ventilators
US988496A (en) Ventilator.
US416124A (en) Dust-collector
US124687A (en) Improvement in ventilators
US763199A (en) Dust-arrester.
US685149A (en) Apparatus for heating and ventilating.
US752956A (en) Ventilating-fan structure
US254884A (en) Ventilator
US1020590A (en) Stovepipe-ventilator.
US649251A (en) Hot-air furnace.
US446848A (en) Heating and ventilating th e walls of buildings
US885206A (en) Dust-collector.
US784963A (en) Ventilating apparatus for buildings.
US464204A (en) William t
US324271A (en) Ventilator
US199426A (en) Improvement in ventilators
US236141A (en) Heating and ventilating
US565036A (en) Smoke-bleaching cap for chimneys