US1308822A - Planooftaph co - Google Patents

Planooftaph co Download PDF

Info

Publication number
US1308822A
US1308822A US24939618A US1308822A US 1308822 A US1308822 A US 1308822A US 24939618 A US24939618 A US 24939618A US 1308822 A US1308822 A US 1308822A
Authority
US
United States
Prior art keywords
fireplace
damper
trunnions
arm
planooftaph
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
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 filed Critical
Priority to US24939618 priority Critical patent/US1308822A/en
Application granted granted Critical
Publication of US1308822A publication Critical patent/US1308822A/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
    • F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
    • F24B1/00—Stoves or ranges
    • F24B1/18—Stoves with open fires, e.g. fireplaces
    • F24B1/185—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion
    • F24B1/189—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion characterised by air-handling means, i.e. of combustion-air, heated-air, or flue-gases, e.g. draught control dampers 
    • F24B1/1895—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion characterised by air-handling means, i.e. of combustion-air, heated-air, or flue-gases, e.g. draught control dampers  flue-gas control dampers

Definitions

  • This invention relates to improvements in fireplace dampers.
  • the object of the invention is "to provide specific means for conveniently operating a damper from the inside of the fireplace, and arranging the mechanism between the operating handle and the damper in such manner as to be readily operated within the fireplace.
  • the drawing represents a perspective view of a damper and its operating mechanism mounted in connection with a fireplace.
  • FIG. 1 indicates the sides of a fireplace and 2 a back wall.
  • My dam-per is pivotally mounted intermediate the walls 1 and comprises half damper members 3 and 4: which are adjustably connected together by a screw 5 which passes through a slotted.
  • the damper is pivoted by means of trunnions 7 one of which is fastened to an arm 8 on its end which is outside of the wall 1.
  • a right angular rod 9 is pivoted to the free end of arm 8 and passes through an opening 10 in wall 1 so as to be accessible from the inside of the fireplace.
  • the position of the damper with respect to the throat of the fireplace is regulated by moving the hand rod 9. It will be apparent that applicants damper can be placed within the fireplace after it is built by first drilling holes for the trunnions 7 and adjusting and securing tllie halves of the damper after they are in ace.
  • a fireplace provided in one side wall with a vertical slot, and in both side walls with alined bearings, a sectional damper extending across the fireplace and having the adjacent ends of the sections overlapping, means for adjustably fastening the overlapping ends of the damper sections together, a trunnion on each damper section, said trunnions being mounted in the alined bearings, an arm on the end of one of the trunnions, and a right angular hand rod having its 'upper end pivoted to one end of the arm and its lower end extended through the slot in the side Wall to be accessible from the inside of the fireplace, whereby when the lower end of the hand rod is vertically moved in its slot, the damper will be opened or closed.

Description

C. URSTROM.
FIREPLACE DAMPER.
APPLICATION FILED AUGJZ, 1918.
Patented July 8, 1919.
. VENTOR Cr/Qf/%:J'/7-o m fiM ATT RNEY TH COLUMBIA PLA NQURAPH cO., WASHINGTON, IL A:
CHRISTIAN URS'IROM, 0F SEATTLE, WASHINGTON.
FIREPLACE-DAMPER.
Specification of Letters Patent.
Patented July 8, 1919.
Application filed August 12, 1918. Serial No. 249,396.
To all whom it may concern:
Be it lmown that I, CHRISTIAN URs'rRoM, citizen of the United States, residing at Seattle, in the county of King and State of \Vashington, have invented certain new and useful Improvements in Fireplace- Dampers, of which the following is a specification.
This invention relates to improvements in fireplace dampers.
The object of the invention is "to provide specific means for conveniently operating a damper from the inside of the fireplace, and arranging the mechanism between the operating handle and the damper in such manner as to be readily operated within the fireplace.
The drawing represents a perspective view of a damper and its operating mechanism mounted in connection with a fireplace.
Referring more particularly to the drawing numeral 1 indicates the sides of a fireplace and 2 a back wall. My dam-per is pivotally mounted intermediate the walls 1 and comprises half damper members 3 and 4: which are adjustably connected together by a screw 5 which passes through a slotted.
hole 6 in half member 4 and engages a threaded hole in half member 3. The damper is pivoted by means of trunnions 7 one of which is fastened to an arm 8 on its end which is outside of the wall 1. A right angular rod 9 is pivoted to the free end of arm 8 and passes through an opening 10 in wall 1 so as to be accessible from the inside of the fireplace. The position of the damper with respect to the throat of the fireplace is regulated by moving the hand rod 9. It will be apparent that applicants damper can be placed within the fireplace after it is built by first drilling holes for the trunnions 7 and adjusting and securing tllie halves of the damper after they are in ace.
While I have shown a particular form of embodiment of my invention, I am aware that many minor changes therein will readily suggest themselves toothers skilled in the art without departing from the spirit and scope of the invention, and I therefore desire to avoid being limited to the exact form shown and described.
Having described my invention, what I claim as new and desire to protect by Letters Patent, is
In combination, a fireplace provided in one side wall with a vertical slot, and in both side walls with alined bearings, a sectional damper extending across the fireplace and having the adjacent ends of the sections overlapping, means for adjustably fastening the overlapping ends of the damper sections together, a trunnion on each damper section, said trunnions being mounted in the alined bearings, an arm on the end of one of the trunnions, and a right angular hand rod having its 'upper end pivoted to one end of the arm and its lower end extended through the slot in the side Wall to be accessible from the inside of the fireplace, whereby when the lower end of the hand rod is vertically moved in its slot, the damper will be opened or closed.
In testimony whereof I afiix my signature in the presence of two witnesses.
CHRISTIAN URSTROM.
copies of this patent may be obtained for five cents each, by addressing the (tommissioner of Patents, Washington, D. G.
US24939618 1918-08-12 1918-08-12 Planooftaph co Expired - Lifetime US1308822A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US24939618 US1308822A (en) 1918-08-12 1918-08-12 Planooftaph co

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24939618 US1308822A (en) 1918-08-12 1918-08-12 Planooftaph co

Publications (1)

Publication Number Publication Date
US1308822A true US1308822A (en) 1919-07-08

Family

ID=3376334

Family Applications (1)

Application Number Title Priority Date Filing Date
US24939618 Expired - Lifetime US1308822A (en) 1918-08-12 1918-08-12 Planooftaph co

Country Status (1)

Country Link
US (1) US1308822A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2473182A (en) * 1949-06-14 Pable flue or chimney damper
US3056399A (en) * 1958-09-25 1962-10-02 Lawrence Donald Extensible fireplace damper

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2473182A (en) * 1949-06-14 Pable flue or chimney damper
US3056399A (en) * 1958-09-25 1962-10-02 Lawrence Donald Extensible fireplace damper

Similar Documents

Publication Publication Date Title
US1308822A (en) Planooftaph co
US1241210A (en) Extensible suitcase.
US214169A (en) Improvement in spring attachments for box-covers
US595425A (en) Austin adams
US1101642A (en) Ventilator and register.
US739471A (en) Tray-support and closet for physicians' tables.
US1351844A (en) Lock for folding partitions
US1309430A (en) Planoqraph co
US197471A (en) Improvement in flood-gates
US918210A (en) Ventilator for skylights.
US904756A (en) Ash-scoop.
US521447A (en) Furnace-door
US159524A (en) Improvement in doors for feeding straw to furnaces
US867165A (en) Chute.
US1141200A (en) Heating-drum.
US337497A (en) Giles j
US167665A (en) Improvement in furnace-door casings
US993381A (en) Pipe-damper.
US596709A (en) Automatic damper for registers
US751450A (en) Latch
US657612A (en) Furnace-door.
US537587A (en) Box or trunk tray
US896966A (en) Register or ventilator.
US149854A (en) Improvement in blowers for fire-grates
US253473A (en) George gough