US2513056A - Ventilating device - Google Patents

Ventilating device Download PDF

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US2513056A
US2513056A US743974A US74397447A US2513056A US 2513056 A US2513056 A US 2513056A US 743974 A US743974 A US 743974A US 74397447 A US74397447 A US 74397447A US 2513056 A US2513056 A US 2513056A
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spaces
building
wall
ventilating
sleeve portion
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US743974A
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Frank J Scallon
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
    • E04D13/17—Ventilation of roof coverings not otherwise provided for
    • E04D13/178—Ventilation of roof coverings not otherwise provided for on the eaves of the roof
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/70—Drying or keeping dry, e.g. by air vents
    • E04B1/7069—Drying or keeping dry, e.g. by air vents by ventilating
    • E04B1/7076—Air vents for walls
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
    • E04D13/15—Trimming strips; Edge strips; Fascias; Expansion joints for roofs
    • E04D13/152—Trimming strips; Edge strips; Fascias; Expansion joints for roofs with ventilating means in soffits or fascias

Definitions

  • This invention relates to ventilation of the spaced with-in building wall, licor and roo-2 struetures and more particularlyto an improved rain and insect-excluding Ventilating device for Asuch spaces.
  • a somewhat more -sp'ecific object resides in the provision of an -improved Ventilating device for admitting air to relatively small spaces within building wall, roof and llo'or structures While fexcludingrain or. ctherprecipitation and insects from such places, which device is ysimple in construction, economical to manufacture, easy to install, and provides a neat and attractive appearance when installed in a building.
  • Figure 1 is-a perspective View of a fragmentary portion of a-building showing the application thereto of Ventilating devices illustrative of the invention.
  • Figure 2 is a transverse sectional view on an enlarged scale of a fragmentary portion of a building showing the application of the improved ventilating devices to the spaces between the floor joists of the building.
  • Figure 3 is a transverse sectional View of a r fragmentary portion of a building showing the application of the improved Ventilating devices to the eaves closure of the roof structure of the building.
  • Figure 4 is a front elevational View of an iml2 proved Ventilating device illustrative of the inven-tion, a portion of the front wall being broken away-to illustrate the application of the-insectexeludingsc'reen tothe structure;
  • Fig-ure 5 is a transverse lsectional View on the line 5--5 ol Figure 4.
  • the house illustratedin Figures 1, -2 and A3' has walls it, a roof li, noors t2, as indicated in Figure 12, and an extension-provided with a fiat roof i3.
  • the house may nir-'conventional construction and-thewa'l-lsmay include spaced studding members M carrying an outsideewalldcovering t5, and an inside covering it.
  • the wall-s-tudding member-s are supported on floor joists il' which are in turn supported on a sill -Fl carried on a foundation t9.
  • the flat-roof portionfl may be constructed similar 'to the-floor lstru'cture with spaced Ajo'ists which carry the roof covering on their upper Vsurfaces and have aceiling covering attached to their liowers-urfaces, the en'fds ofthe spaces betweenthese roof juiste-being closed bythe endvwall covering of the' building'extension.
  • the roof M includes spaced vrafters r22 with the roo-fcovering y23 on the ⁇ upper edges thereof and an internal' wallbfcovering structure 24 underlying the rafters and Asecured to a portion of the lower edge of each rafter.
  • Thef'lowerv ends of the spaces between the raf-'ters' are closed vby yan eaves-closure vmember 25, and the' upper ends -of these spaces open into-an attic space within the upper part of the roof which space is ventilated by suitable gable louvers, such as the -louver A2t shown in Figure 1.
  • the inner..vvaliy coverings Vvof ,the 4house are :preferably formed: :of or .provided ywith suitable insulating material and the floors .and .ceiling mayalso be insulated, ify desired.
  • Thespaces between the Aiioorjoists are lsuitably ventilated ,in .accordance with the present inventi'on providingfcircular.apertures 2B through the outer-wall covering. L5 ,and .through ⁇ the ller blocks' 2l, there bei gone .such .aperture :at .each end of each inter-joist space providing ventilating air passages into the spaces between the oor joists.
  • the same method is used to provide ventilation of the spaces between the joists supporting the at roof portion I3.
  • the spaces between the rafters 22 are ventisages leading into the spaces between the wallstudding members, if desired.
  • Each of vthese airpassage 'apertures has secured therein a rain and insect-excluding Ventilating devicefgenerally indicated at 30, and particularly illustrated in Figures 4 and 5.
  • the improved Ventilating device is preferably formed from a, single piece of thin non-corrosive material such as sheet aluminum or sheet copper.
  • the improved Ventilating device is simplel and economical in construction and comprises a cylindrical sleeve portion 3
  • a marginal portion of the end-wall 32 extends somewhat beyond the cylindrical sleeve portion 3
  • This construction provides a doublewalled circular 4ange around the end of the sleeve portion to whichV the end-wall is attached, and the circular screen 33I has its outer circumferential portion clamped between the walls of this double-walled annular flange to permanently secureA the screen in operative position against the inner-side of the end-wall.
  • the end-wall is transversely slotted and has portions struck out to provide downwardlyinclined rain-excluding ⁇ I louvers v36, extending transversely across it. These louvers will effectively exclude theentrance of rain and other precipitation such aspsnow and sleet into the air passages leading to the.
  • is provided with spaced longitudinal notches or slots 31 which permit the sleeve portion to contract to a limited extent when it is forced into the outerend portion of an air-passage aperture in a building, and this sleeve portion is further provided with outwardly ⁇ projecting detents 38 between the slots 37 whichdetents engage the wall of the corresponding aperture to firmly secure the Ventilating devices in operative position in the building.
  • the annular flange at the end-wall end of the cylindrical sleeve overlies the building surface at the outer end of the aperture receiving the Ventilating device and definitely positions the Ventilating device in the aperture 4 and provides a finished flange around the outer end of the device.
  • a device for providing ventilation to the lspaces formed between the walls of buildings comprising a, cylindrical sleeve portion having circumferentially spaced longitudinal slots ad- .jacentone end thereof, said sleeve portion being provided with inclined detents disposed between said slots, an endwall formed integrally with the other end of saidl sleeve portion and provided With a plurality of transverselouvers, the peripheral edge ofi,hes leeve ⁇ portion adjacent said end wall being curved outwardly to form in conjunction with ⁇ the latter la double-'walled annular flange, and a circular wire mesh screen positioned withinsaidf other end of the sleeve portion and having its circumferential edge secured between the wallsV of said double-walled annular ange.
  • a device for providing ventilation to the spaces formed betweeny the walls-of buildings comprising a cylindrical rsleeve portion having circumferentially spaced longitudinal .slots adjacent one end thereof, said sleeve portion being provided with inclined detents disposed between said slots, an endwwall formed integrally with the other end of said sleeve portion vand provided with a plurality of transverse louversthe peripheral edge of the sleeveportion adjacent saidend .walll being curvedoutwardly to form in conjunction with thelatter ⁇ a double-walled annular flange,y and means' positioned within said other end of thev sleeve portion and secured between the walls of said v4double-walled annular ange whereby airk passing through said louvers is removed of foreign particles.

Description

June 27, 1950 F. J. scAL. oN
VENTILATING DEVICE Filed April 25, 1947 Patented June 27, 1950 UNITED STATES PATENT vOrrIf ,..r.
VENTILATING DEVICE Frank J, Scallon, Norwalk, Conn. Application April25, 1947, Serial' No. 743,974 y 2 Claims.
This invention relates to ventilation of the spaced with-in building wall, licor and roo-2 struetures and more particularlyto an improved rain and insect-excluding Ventilating device for Asuch spaces.
At present lit is not customary to provide ventilation for `the spaces ybetween raf-ters, stud ding members and floor joists of buildings, which spaces are Within the -rooffwal-l and `rlocr struc tures an-d are substantially closed, with the result that damp air leaking into suoli spaces deposits a-portion of its moisture therein and this `moisture tends-to accumulate lon -t-he structural members, walls, and insulating material ofthe building causing such serious` resultsas peeling or the paint, rotting of ythe jolsts, rai-ters and studdi-ng, deterioration of the plaster, warping of lloors, and similar results familiar to users of wood buildings. It is an object `ofthe present invention to pro- Vide adequate ventilation for such spaces so that any moisture deposited therein will be ltaken up and removed, and vto provide an improved ven- Ati-lating device-which will permit the freev flow of Ventilating air vthroughl such spaces While completely excluding the entry of rain or other precipitation, andvins'ects-theren. y
A somewhat more -sp'ecific object resides in the provision of an -improved Ventilating device for admitting air to relatively small spaces within building wall, roof and llo'or structures While fexcludingrain or. ctherprecipitation and insects from such places, which device is ysimple in construction, economical to manufacture, easy to install, and provides a neat and attractive appearance when installed in a building.
Other objects and advantages will become apparent from a -considerationof-the following description in conjunction with the accompanying drawings wherein:
Figure 1 is-a perspective View of a fragmentary portion of a-building showing the application thereto of Ventilating devices illustrative of the invention.
Figure 2 -is a transverse sectional view on an enlarged scale of a fragmentary portion of a building showing the application of the improved ventilating devices to the spaces between the floor joists of the building.
Figure 3 is a transverse sectional View of a r fragmentary portion of a building showing the application of the improved Ventilating devices to the eaves closure of the roof structure of the building.
Figure 4 is a front elevational View of an iml2 proved Ventilating device illustrative of the inven-tion, a portion of the front wall being broken away-to illustrate the application of the-insectexeludingsc'reen tothe structure; and
Fig-ure 5 is a transverse lsectional View on the line 5--5 olFigure 4.
With continued reference to the drawings, the house illustratedin Figures 1, -2 and A3', has walls it, a roof li, noors t2, as indicated in Figure 12, and an extension-provided with a fiat roof i3.
The housemay nir-'conventional construction and-thewa'l-lsmay include spaced studding members M carrying an outsideewalldcovering t5, and an inside covering it. The wall-s-tudding member-s are supported on floor joists il' which are in turn supported on a sill -Fl carried on a foundation t9. AThe spaces between the wall studs areclosed yat'tlfreir lower ends-by a supporting sil-120 and at their upper ends 4by a plate, not illustrated, arrdwtheffends of 'the spaces bei tween- -the -flo'or vjo'sts -Ifl-Y are closed by the other wall covering' t5, and vsuitable'lil-ler Ablocks 2 I.
The flat-roof portionfl may be constructed similar 'to the-floor lstru'cture with spaced Ajo'ists which carry the roof covering on their upper Vsurfaces and have aceiling covering attached to their liowers-urfaces, the en'fds ofthe spaces betweenthese roof juiste-being closed bythe endvwall covering of the' building'extension.
The roof M includes spaced vrafters r22 with the roo-fcovering y23 on the `upper edges thereof and an internal' wallbfcovering structure 24 underlying the rafters and Asecured to a portion of the lower edge of each rafter. Thef'lowerv ends of the spaces between the raf-'ters' are closed vby yan eaves-closure vmember 25, and the' upper ends -of these spaces open into-an attic space within the upper part of the roof which space is ventilated by suitable gable louvers, such as the -louver A2t shown in Figure 1.
The inner..vvaliy coverings Vvof ,the 4house are :preferably formed: :of or .provided ywith suitable insulating material and the floors .and .ceiling mayalso be insulated, ify desired.
Thespaces between the Aiioorjoists are lsuitably ventilated ,in .accordance with the present inventi'on providingfcircular.apertures 2B through the outer-wall covering. L5 ,and .through `the ller blocks' 2l, there bei gone .such .aperture :at .each end of each inter-joist space providing ventilating air passages into the spaces between the oor joists. The same method is used to provide ventilation of the spaces between the joists supporting the at roof portion I3.
The spaces between the rafters 22 are ventisages leading into the spaces between the wallstudding members, if desired. Each of vthese airpassage 'apertures has secured therein a rain and insect-excluding Ventilating devicefgenerally indicated at 30, and particularly illustrated in Figures 4 and 5.
The improved Ventilating device is preferably formed from a, single piece of thin non-corrosive material such as sheet aluminum or sheet copper. The mention of these materials, however, does not exclude the use of other suitable materials such as synthetic resin plastic, wood nbre, etc. The improved Ventilating device is simplel and economical in construction and comprises a cylindrical sleeve portion 3|, an end-wall 32 at one end of thevsleeve portion, and a circular screen 33 of vwire mesh positioned just inside of 'the end-wall 32. A marginal portion of the end-wall 32 extends somewhat beyond the cylindrical sleeve portion 3|, as indicated at 34, and the corresponding end of the sleeve portion is externally flanged at 35, the edge of this flange being integral with the outer edge of the endwall. This construction provides a doublewalled circular 4ange around the end of the sleeve portion to whichV the end-wall is attached, and the circular screen 33I has its outer circumferential portion clamped between the walls of this double-walled annular flange to permanently secureA the screen in operative position against the inner-side of the end-wall.
The end-wall is transversely slotted and has portions struck out to provide downwardlyinclined rain-excluding` I louvers v36, extending transversely across it. These louvers will effectively exclude theentrance of rain and other precipitation such aspsnow and sleet into the air passages leading to the. spaces in the building roof, floor and wall structure, and the screen 33 effectively excludes the entry of insects, air-borne material such as leaf fragments, and sparks into the spaces.l l f The cylindrical sleeve portion 3| is provided with spaced longitudinal notches or slots 31 which permit the sleeve portion to contract to a limited extent when it is forced into the outerend portion of an air-passage aperture in a building, and this sleeve portion is further provided with outwardly `projecting detents 38 between the slots 37 whichdetents engage the wall of the corresponding aperture to firmly secure the Ventilating devices in operative position in the building. The annular flange at the end-wall end of the cylindrical sleeve overlies the building surface at the outer end of the aperture receiving the Ventilating device and definitely positions the Ventilating device in the aperture 4 and provides a finished flange around the outer end of the device.
The use and advantages of the disclosed ventilating device are believed to be entirely obvious from the above description. It is also apparent that the device is neat and attractive in appearance, and does not, in any way, detract from the appearance of a building in which such ventilating devices are installed, and it is also apparent that' the devices. are s'ofr'si'rnple and;I economical in construction Athat the"advanta'gesprovided by them may be obtained without any appreciable increase in the cost of building construction.
What` is claimed is:
'1. A device for providing ventilation to the lspaces formed between the walls of buildings comprising a, cylindrical sleeve portion having circumferentially spaced longitudinal slots ad- .jacentone end thereof, said sleeve portion being provided with inclined detents disposed between said slots, an endwall formed integrally with the other end of saidl sleeve portion and provided With a plurality of transverselouvers, the peripheral edge ofi,hes leeve` portion adjacent said end wall being curved outwardly to form in conjunction with `the latter la double-'walled annular flange, and a circular wire mesh screen positioned withinsaidf other end of the sleeve portion and having its circumferential edge secured between the wallsV of said double-walled annular ange. 2. A device for providing ventilation to the spaces formed betweeny the walls-of buildings comprising a cylindrical rsleeve portion having circumferentially spaced longitudinal .slots adjacent one end thereof, said sleeve portion being provided with inclined detents disposed between said slots, an endwwall formed integrally with the other end of said sleeve portion vand provided with a plurality of transverse louversthe peripheral edge of the sleeveportion adjacent saidend .walll being curvedoutwardly to form in conjunction with thelatter `a double-walled annular flange,y and means' positioned within said other end of thev sleeve portion and secured between the walls of said v4double-walled annular ange whereby airk passing through said louvers is removed of foreign particles.,
. FRANK J. SCALLON.
REFERENCES cifrar) Number "Nam-e' l l l o 170,8524 Hayes Dec, 7, 1,875 l 180,841 Burnham Aug.` 8, l876` o 255,608 Eaton Man 2c, 1882 376,770 Foellmer Jan 24, y1888 1,640,588 Yager et al. Aug. 30, 1927 1,677,421l Yager et al July 17, 1928 1,766,376 Busby Jung 24, 1930 1,774,352 Bull Aug. r,26, 1930 1,907,928 Zoloudek et al May 9, 1933 *2,395,619 Fischer et al Feb. 26, 1946 FOREIGN PATENTS Number Country Date' l499,691 Great Britain Jan. 27, 1939
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Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2664809A (en) * 1951-06-27 1954-01-05 Joseph J Morell Air vent tube
US2704500A (en) * 1955-03-22 Bonforte
US2709402A (en) * 1952-01-10 1955-05-31 Edward A Malm Ventilator
US2764929A (en) * 1953-01-14 1956-10-02 Thomas K M Victory Venting device
US2779065A (en) * 1953-07-20 1957-01-29 William L Rehme Ventilating means for a building wall
US2782464A (en) * 1954-07-27 1957-02-26 Robert H Joppich Ventilating vent for wall of building
US2840867A (en) * 1955-04-08 1958-07-01 Shepard J Wilder Hollow building wall ventilating device
US2930309A (en) * 1956-11-13 1960-03-29 Maurice Franklin Mfg Company Adjustable ventilator
US2954727A (en) * 1957-09-06 1960-10-04 Harold M Katt Roof ventilator
US3011422A (en) * 1959-07-02 1961-12-05 Frank J Scallon Ventilating device
US3018713A (en) * 1960-08-23 1962-01-30 Marvin O Edman Ventilator for building eaves
US3036508A (en) * 1958-04-15 1962-05-29 Lester L Smith Roof ventilator
US4126973A (en) * 1975-06-23 1978-11-28 Luckey William A Rafter vent
US4216707A (en) * 1978-07-11 1980-08-12 Clifford Pennington Air venting system for automotive vehicles
US4222315A (en) * 1979-05-21 1980-09-16 John P. Dunbar Vent block with pressed-in screen
US4550648A (en) * 1983-07-11 1985-11-05 Eagle Jon R Attic ventilation system
US4951728A (en) * 1987-12-18 1990-08-28 Kouichi Takano Louver device formed by sheet-like material
US5022314A (en) * 1989-05-24 1991-06-11 Alumax Inc. Roof ventilating apparatus
US5035172A (en) * 1989-05-24 1991-07-30 Alumax Inc. Roof ventilating apparatus
USD432226S (en) * 1998-10-07 2000-10-17 Classic Manufacturing Nw, Llc Vent cover
WO2006087410A1 (en) * 2005-02-15 2006-08-24 Fläkt Woods AB Method for forming the mounting tabs of an air diffuser body part and a mounting tab of an air diffuser body part
US10989437B1 (en) 2014-06-13 2021-04-27 John T. Dolan Insect barriers for inlets and vents

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US170852A (en) * 1875-12-07 Improvement in ventilating-louvers
US180841A (en) * 1876-08-08 Improvement in ventilating buildings
US255608A (en) * 1882-03-28 Pbeegeine g
US376770A (en) * 1888-01-24 foellmer
US1640588A (en) * 1926-06-19 1927-08-30 Yager Sheet Metal Company Louver ventilator
US1677421A (en) * 1926-01-11 1928-07-17 Yager Sheet Metal Company Louver ventilator
US1766876A (en) * 1929-08-24 1930-06-24 Richard R Macmahon Ventilator for buildings
US1774352A (en) * 1923-09-14 1930-08-26 Arthur A Bull Air cleaner
US1907928A (en) * 1930-06-07 1933-05-09 Hudson Mfg Co H D Ventilating unit
GB499691A (en) * 1937-02-25 1939-01-27 Chatsworth Invest Proprietary Improvements in and connected with ventilating devices
US2395619A (en) * 1944-02-11 1946-02-26 Fischer Andrew Paul Special louver-type ventilator for ship portholes

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US170852A (en) * 1875-12-07 Improvement in ventilating-louvers
US180841A (en) * 1876-08-08 Improvement in ventilating buildings
US255608A (en) * 1882-03-28 Pbeegeine g
US376770A (en) * 1888-01-24 foellmer
US1774352A (en) * 1923-09-14 1930-08-26 Arthur A Bull Air cleaner
US1677421A (en) * 1926-01-11 1928-07-17 Yager Sheet Metal Company Louver ventilator
US1640588A (en) * 1926-06-19 1927-08-30 Yager Sheet Metal Company Louver ventilator
US1766876A (en) * 1929-08-24 1930-06-24 Richard R Macmahon Ventilator for buildings
US1907928A (en) * 1930-06-07 1933-05-09 Hudson Mfg Co H D Ventilating unit
GB499691A (en) * 1937-02-25 1939-01-27 Chatsworth Invest Proprietary Improvements in and connected with ventilating devices
US2395619A (en) * 1944-02-11 1946-02-26 Fischer Andrew Paul Special louver-type ventilator for ship portholes

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2704500A (en) * 1955-03-22 Bonforte
US2664809A (en) * 1951-06-27 1954-01-05 Joseph J Morell Air vent tube
US2709402A (en) * 1952-01-10 1955-05-31 Edward A Malm Ventilator
US2764929A (en) * 1953-01-14 1956-10-02 Thomas K M Victory Venting device
US2779065A (en) * 1953-07-20 1957-01-29 William L Rehme Ventilating means for a building wall
US2782464A (en) * 1954-07-27 1957-02-26 Robert H Joppich Ventilating vent for wall of building
US2840867A (en) * 1955-04-08 1958-07-01 Shepard J Wilder Hollow building wall ventilating device
US2930309A (en) * 1956-11-13 1960-03-29 Maurice Franklin Mfg Company Adjustable ventilator
US2954727A (en) * 1957-09-06 1960-10-04 Harold M Katt Roof ventilator
US3036508A (en) * 1958-04-15 1962-05-29 Lester L Smith Roof ventilator
US3011422A (en) * 1959-07-02 1961-12-05 Frank J Scallon Ventilating device
US3018713A (en) * 1960-08-23 1962-01-30 Marvin O Edman Ventilator for building eaves
US4126973A (en) * 1975-06-23 1978-11-28 Luckey William A Rafter vent
US4216707A (en) * 1978-07-11 1980-08-12 Clifford Pennington Air venting system for automotive vehicles
US4222315A (en) * 1979-05-21 1980-09-16 John P. Dunbar Vent block with pressed-in screen
US4550648A (en) * 1983-07-11 1985-11-05 Eagle Jon R Attic ventilation system
US4951728A (en) * 1987-12-18 1990-08-28 Kouichi Takano Louver device formed by sheet-like material
US5022314A (en) * 1989-05-24 1991-06-11 Alumax Inc. Roof ventilating apparatus
US5035172A (en) * 1989-05-24 1991-07-30 Alumax Inc. Roof ventilating apparatus
USD432226S (en) * 1998-10-07 2000-10-17 Classic Manufacturing Nw, Llc Vent cover
WO2006087410A1 (en) * 2005-02-15 2006-08-24 Fläkt Woods AB Method for forming the mounting tabs of an air diffuser body part and a mounting tab of an air diffuser body part
US10989437B1 (en) 2014-06-13 2021-04-27 John T. Dolan Insect barriers for inlets and vents

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