US891957A - Cowl. - Google Patents
Cowl. Download PDFInfo
- Publication number
- US891957A US891957A US38048007A US1907380480A US891957A US 891957 A US891957 A US 891957A US 38048007 A US38048007 A US 38048007A US 1907380480 A US1907380480 A US 1907380480A US 891957 A US891957 A US 891957A
- Authority
- US
- United States
- Prior art keywords
- section
- cowl
- pipe
- secured
- point
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
- F23L17/02—Tops for chimneys or ventilating shafts; Terminals for flues
- F23L17/10—Tops for chimneys or ventilating shafts; Terminals for flues wherein the top moves as a whole
Definitions
- My invention relates to an improved chimney top or cowl, comprising two superposed tubular sections united by a ball and socket joint, so that the upper section can adjust itself according to the direction of the wind.
- Figure l is a vertical section through a cowl
- Fig. 2 a vertical section throu h the top cowl pipe
- Fi 3 a sectiona view showing to a larger scje a detail to be hereinafter referred to.
- Fig. 4 is an elevation of the cowl.
- the cowl consists of two main parts: the fixed pipe A and the movable pipe B superposed thereon.
- the top of the pipe A has the form of a truncated sphere a, which is received by the foot of the pipe B, which has somewhat the shape of an inverted cup I).
- the two arts 0. and I) thus constitute a socalled bal and socket joint.
- the ball a contains a s ider or the like h, supporting a hardened stee boss g, presenting a point exactly in the center of the ball a.
- the pipe B contains a spider or the like (I at whose center there is secured a dependent rod 0. The end of the rod is hardened and presents a recess to receive the point of the boss g, on which it rests. At the bottom of the rod 0 there is secured an annular cross c, with pendent balance-weight.
- a cowl comprising two superposed tubular sections in which the top of the lower section has the "form of a truncated sphere, which is embraced by the cupped foot of the upper section, the lower section having a device presenting a central bearing point on which the upper section rests by means of a rod connected therewith substantially as described.
- a cowl comprising a lower tubular section whose top has the form of a truncated sphere; a device presenting a central bearing oint secured in this section; an upper tubuar section having a cupped foot which enibraees the top of the lower section; and a member secured centrally in the upper sec tion and resting upon said point; substantially as described.
- a cowl comprising a lower tubular section whose top has the form of a truncated sphere; a device presenting a central bearing oint secured in this section; an upper tubuar section having a cupped foot which embraces the top of the lower section; a pendent member secured centrally in the upper section and resting upon said point; and a balance-weight attached to said pendent member; substantially as described.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Description
No. 891,957. PATENTED JUNE 30, 1908.
0. SGHUBBRT.
, GOWL.
APPLIOATION FILED mm: 24, 1901.
W fnsses: Jnventor: MM
OTTO SGHUBERT, OF GHAELOTTENBURG, GERMANY.
COWL.
Specification of Letters Patent.
Application filed June 24, 1907.
Patented June 30, 1908.
Serial No. 380,480.
To all whom it may concern:
Be it known that I, O'rro SCHUBERT, a subject of the King of Prussia, and a resident of Charlottenburg, near Berlin, in the Kingdom of Prussia and German Empire, have invented new and useful Improvements in Cowls, of which the following is a specification.
My invention relates to an improved chimney top or cowl, comprising two superposed tubular sections united by a ball and socket joint, so that the upper section can adjust itself according to the direction of the wind.
The invention is illustrated in the accompanying drawing, in which Figure l is a vertical section through a cowl, Fig. 2 a vertical section throu h the top cowl pipe, and Fi 3 a sectiona view showing to a larger scje a detail to be hereinafter referred to. Fig. 4 is an elevation of the cowl.
The cowl consists of two main parts: the fixed pipe A and the movable pipe B superposed thereon. The top of the pipe A has the form of a truncated sphere a, which is received by the foot of the pipe B, which has somewhat the shape of an inverted cup I). The two arts 0. and I) thus constitute a socalled bal and socket joint. The ball a contains a s ider or the like h, supporting a hardened stee boss g, presenting a point exactly in the center of the ball a. The pipe B contains a spider or the like (I at whose center there is secured a dependent rod 0. The end of the rod is hardened and presents a recess to receive the point of the boss g, on which it rests. At the bottom of the rod 0 there is secured an annular cross c, with pendent balance-weight.
It is obvious that owing to the ball and socket joint the section B will yield to the force of the Wind and bend over more or less in the direction of the latter, as indicated by dotted lines in Fig. 1. On abatement of the wind the weight fwill return the section B to its normal upright position (Fig. l).
WVhatever position the section B may occupy, it is clear that the smoke from the chimney will always pass from the pipe A through the pipe B.
Having thus described my invention, I claim as new:-
1. A cowl comprising two superposed tubular sections in which the top of the lower section has the "form of a truncated sphere, which is embraced by the cupped foot of the upper section, the lower section having a device presenting a central bearing point on which the upper section rests by means of a rod connected therewith substantially as described.
2. A cowl, comprising a lower tubular section whose top has the form of a truncated sphere; a device presenting a central bearing oint secured in this section; an upper tubuar section having a cupped foot which enibraees the top of the lower section; and a member secured centrally in the upper sec tion and resting upon said point; substantially as described.
3. A cowl, comprising a lower tubular section whose top has the form of a truncated sphere; a device presenting a central bearing oint secured in this section; an upper tubuar section having a cupped foot which embraces the top of the lower section; a pendent member secured centrally in the upper section and resting upon said point; and a balance-weight attached to said pendent member; substantially as described.
In testimony whereof I aflix my signature in presence of two witnesses.
OTTO SCHUBERT.
WVitnesses:
I'IANS ERNs'r, MARIE DE LA Cnorx.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US38048007A US891957A (en) | 1907-06-24 | 1907-06-24 | Cowl. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US38048007A US891957A (en) | 1907-06-24 | 1907-06-24 | Cowl. |
Publications (1)
Publication Number | Publication Date |
---|---|
US891957A true US891957A (en) | 1908-06-30 |
Family
ID=2960387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US38048007A Expired - Lifetime US891957A (en) | 1907-06-24 | 1907-06-24 | Cowl. |
Country Status (1)
Country | Link |
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US (1) | US891957A (en) |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6699118B1 (en) * | 2002-11-26 | 2004-03-02 | Hydro-Gear Limited Partnership | Vent apparatus |
US6745565B1 (en) | 2002-10-24 | 2004-06-08 | Hydro-Gear Limited Partnership | Vent cap for hydraulic apparatus |
US10999946B2 (en) | 2019-05-17 | 2021-05-04 | Saudi Arabian Oil Company | Microchips for downhole data collection |
US11125075B1 (en) | 2020-03-25 | 2021-09-21 | Saudi Arabian Oil Company | Wellbore fluid level monitoring system |
US11149510B1 (en) | 2020-06-03 | 2021-10-19 | Saudi Arabian Oil Company | Freeing a stuck pipe from a wellbore |
US11255130B2 (en) | 2020-07-22 | 2022-02-22 | Saudi Arabian Oil Company | Sensing drill bit wear under downhole conditions |
US11280178B2 (en) | 2020-03-25 | 2022-03-22 | Saudi Arabian Oil Company | Wellbore fluid level monitoring system |
US11391104B2 (en) | 2020-06-03 | 2022-07-19 | Saudi Arabian Oil Company | Freeing a stuck pipe from a wellbore |
US11414984B2 (en) | 2020-05-28 | 2022-08-16 | Saudi Arabian Oil Company | Measuring wellbore cross-sections using downhole caliper tools |
US11414985B2 (en) | 2020-05-28 | 2022-08-16 | Saudi Arabian Oil Company | Measuring wellbore cross-sections using downhole caliper tools |
US11414963B2 (en) | 2020-03-25 | 2022-08-16 | Saudi Arabian Oil Company | Wellbore fluid level monitoring system |
US11434714B2 (en) | 2021-01-04 | 2022-09-06 | Saudi Arabian Oil Company | Adjustable seal for sealing a fluid flow at a wellhead |
US11506044B2 (en) | 2020-07-23 | 2022-11-22 | Saudi Arabian Oil Company | Automatic analysis of drill string dynamics |
US11572752B2 (en) | 2021-02-24 | 2023-02-07 | Saudi Arabian Oil Company | Downhole cable deployment |
US11624265B1 (en) | 2021-11-12 | 2023-04-11 | Saudi Arabian Oil Company | Cutting pipes in wellbores using downhole autonomous jet cutting tools |
US11631884B2 (en) | 2020-06-02 | 2023-04-18 | Saudi Arabian Oil Company | Electrolyte structure for a high-temperature, high-pressure lithium battery |
US11697991B2 (en) | 2021-01-13 | 2023-07-11 | Saudi Arabian Oil Company | Rig sensor testing and calibration |
US11719089B2 (en) | 2020-07-15 | 2023-08-08 | Saudi Arabian Oil Company | Analysis of drilling slurry solids by image processing |
US11727555B2 (en) | 2021-02-25 | 2023-08-15 | Saudi Arabian Oil Company | Rig power system efficiency optimization through image processing |
US11846151B2 (en) | 2021-03-09 | 2023-12-19 | Saudi Arabian Oil Company | Repairing a cased wellbore |
US11867012B2 (en) | 2021-12-06 | 2024-01-09 | Saudi Arabian Oil Company | Gauge cutter and sampler apparatus |
US11867008B2 (en) | 2020-11-05 | 2024-01-09 | Saudi Arabian Oil Company | System and methods for the measurement of drilling mud flow in real-time |
-
1907
- 1907-06-24 US US38048007A patent/US891957A/en not_active Expired - Lifetime
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6745565B1 (en) | 2002-10-24 | 2004-06-08 | Hydro-Gear Limited Partnership | Vent cap for hydraulic apparatus |
US6699118B1 (en) * | 2002-11-26 | 2004-03-02 | Hydro-Gear Limited Partnership | Vent apparatus |
US10999946B2 (en) | 2019-05-17 | 2021-05-04 | Saudi Arabian Oil Company | Microchips for downhole data collection |
US11280178B2 (en) | 2020-03-25 | 2022-03-22 | Saudi Arabian Oil Company | Wellbore fluid level monitoring system |
US11414963B2 (en) | 2020-03-25 | 2022-08-16 | Saudi Arabian Oil Company | Wellbore fluid level monitoring system |
US11125075B1 (en) | 2020-03-25 | 2021-09-21 | Saudi Arabian Oil Company | Wellbore fluid level monitoring system |
US11414984B2 (en) | 2020-05-28 | 2022-08-16 | Saudi Arabian Oil Company | Measuring wellbore cross-sections using downhole caliper tools |
US11414985B2 (en) | 2020-05-28 | 2022-08-16 | Saudi Arabian Oil Company | Measuring wellbore cross-sections using downhole caliper tools |
US11631884B2 (en) | 2020-06-02 | 2023-04-18 | Saudi Arabian Oil Company | Electrolyte structure for a high-temperature, high-pressure lithium battery |
US11149510B1 (en) | 2020-06-03 | 2021-10-19 | Saudi Arabian Oil Company | Freeing a stuck pipe from a wellbore |
US11719063B2 (en) | 2020-06-03 | 2023-08-08 | Saudi Arabian Oil Company | Freeing a stuck pipe from a wellbore |
US11391104B2 (en) | 2020-06-03 | 2022-07-19 | Saudi Arabian Oil Company | Freeing a stuck pipe from a wellbore |
US11421497B2 (en) | 2020-06-03 | 2022-08-23 | Saudi Arabian Oil Company | Freeing a stuck pipe from a wellbore |
US11719089B2 (en) | 2020-07-15 | 2023-08-08 | Saudi Arabian Oil Company | Analysis of drilling slurry solids by image processing |
US11255130B2 (en) | 2020-07-22 | 2022-02-22 | Saudi Arabian Oil Company | Sensing drill bit wear under downhole conditions |
US11506044B2 (en) | 2020-07-23 | 2022-11-22 | Saudi Arabian Oil Company | Automatic analysis of drill string dynamics |
US11867008B2 (en) | 2020-11-05 | 2024-01-09 | Saudi Arabian Oil Company | System and methods for the measurement of drilling mud flow in real-time |
US11434714B2 (en) | 2021-01-04 | 2022-09-06 | Saudi Arabian Oil Company | Adjustable seal for sealing a fluid flow at a wellhead |
US11697991B2 (en) | 2021-01-13 | 2023-07-11 | Saudi Arabian Oil Company | Rig sensor testing and calibration |
US11572752B2 (en) | 2021-02-24 | 2023-02-07 | Saudi Arabian Oil Company | Downhole cable deployment |
US11727555B2 (en) | 2021-02-25 | 2023-08-15 | Saudi Arabian Oil Company | Rig power system efficiency optimization through image processing |
US11846151B2 (en) | 2021-03-09 | 2023-12-19 | Saudi Arabian Oil Company | Repairing a cased wellbore |
US11624265B1 (en) | 2021-11-12 | 2023-04-11 | Saudi Arabian Oil Company | Cutting pipes in wellbores using downhole autonomous jet cutting tools |
US11867012B2 (en) | 2021-12-06 | 2024-01-09 | Saudi Arabian Oil Company | Gauge cutter and sampler apparatus |
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