US3208505A - Holders for pilot burners, thermocouples and the like - Google Patents
Holders for pilot burners, thermocouples and the like Download PDFInfo
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- US3208505A US3208505A US164091A US16409162A US3208505A US 3208505 A US3208505 A US 3208505A US 164091 A US164091 A US 164091A US 16409162 A US16409162 A US 16409162A US 3208505 A US3208505 A US 3208505A
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- strap
- pilot burner
- thermocouple
- shaped
- shaped portions
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q9/00—Pilot flame igniters
- F23Q9/02—Pilot flame igniters without interlock with main fuel supply
- F23Q9/04—Pilot flame igniters without interlock with main fuel supply for upright burners, e.g. gas-cooker burners
Definitions
- thermocouple for a pilot burner and a thermocouple whereby the holder can be readily attached to a gas fired apparatus, the pilot burner being adapted to not only ignite fuel issuing from a burner of the apparatus, but also being adapted to be sensed by the thermocouple and the like.
- thermocouple is not as readily susceptible to maintenance whereby the thermocouple can be more permanently mounted by the holder than the pilot burner.
- Another object of this invention is to provide such a holder that is inexpensive to manufacture and which requires relatively unskilled labor to install.
- FIGURE 1 is a front view partially broken away, of the improved pilot burner and thermocouple holder of this invention.
- FIGURE 2 is a cross-sectional view taken on line 22 of FIGURE 1 with the pilot burner and thermocouple removed.
- FIGURE 3 is a right-hand end view of the holder illustrated in FIGURE 1 with the pilot burner and thermocouple removed.
- FIGURE 4 is a cross-sectional view taken on line 4-4 of FIGURE 1 with the pilot burner and thermocouple removed.
- FIGURE 5 is a left-hand end view of the holder of FIGURE 1 with the pilot burner and thermocouple removed.
- FIGURE 6 is a bottom view of the holder of FIGURE 1 with the pilot burner and thermocouple removed.
- FIGURE 7 is a fragmentary, cross-sectional view taken on line 77 of FIGURE 1 illustrating another embodiment of this invention.
- the improved holder of this invention is generally indicated by the reference numeral 10 and is formed from a single flat blank, such as sheet metal or the like, suitably stamped in a manner hereinafter described to detachably hold a pilot burner 11 ice and a thermocouple 12 in the proper position relative to each other adjacent a conventional burner of a gas fired apparatus (not shown) so that the pilot burner 11 can ignite fuel issuing from such main burner of the apparatus when desired, the holder 10 being adapted to be mounted to the gas fired apparatus by suitable attaching bolts or the like passing through suitable apertures 13 formed in the holder 10 for such purpose.
- the single flat blank forming the holder 10 is suitably stamped by conventional apparatus to define a first set of alternately directed and vertically aligned strap-shaped portions 14, 15, 16 and 17 each having a substantially semi-circular cross-sectional configuration and adapted to engage the outer peripheral surface of the substantially cylindrical pilot burner 11 disposed between the strap-shaped portions 14-17 in the manner illustrated in FIGURE 1.
- the strap-shaped portions 14-17 are so constructed and arranged that the same must be pushed slightly outwardly when the pilot burner 11 is inserted therebetween whereby the natural resiliency of the holder 10 causes the strap-shaped portions 14-17 to frictionally engage the outer peripheral surface of the pilot burner
- the pilot burner 11 can be removed from the holder 10, when desired, by merely pulling vertically downwardly on the same with greater force than the force of the strap-shaped portions 1417 tending to hold the pilot burner 11 in place.
- the pilot burner 11 can be readily re placed or repaired while the holder 10 is being utilized'in the field.
- the blank forming the holder 10 is suitably stamped to provide a flame chamber 18 above the set of strap-shaped portions 14-17 and having a substantially rectangular cross-sectional configuration as illustrated in FIGURES 2-5 and defined by a pair of opposed side walls 19 and 20 and a pair of opposed top and bottom walls 21 and 22.
- the flame chamber 18 is so constructed and arranged, that the pilot burner is adapted to have the outlet end 23 thereof disposed in the flame chamber 18 when the pilot burner 11 is fully assembled to the holder 10 in the manner illustrated in FIGURE 1, the outlet end 23 of the pilot burner 11 having a suitable orifice 24 for directing fuel into the flame chamber 18 from a source of fuel interconnected to the coupling end 25 of the pilot burner 13 in a manner conventional in the art whereby the fuel mixes with air in the chamber 18 bustion thereof.
- the top wall 21 of the flame chamber 18 is angularly disposed relative to the pilot burner 11 whereby the lefthand end of the flame chamber 18 is substantially larger than the right-hand end thereof adjacent the thermocouple 12.
- the resulting pilot flame produced at the outlet end 24 of the pilot burner 11 will impinge on the top wall 21 and be divided int-o opposite directions Whereby the larger portion thereof will issue out of the lefthand end thereof and ignite the fuel issuing from the main burner of the apparatus while the smaller portion of the pilot flame will be directed toward the thermocouple 12 to actuate the thermocouple 12 in a manner conventional for subsequent comin the art.
- a sulficient size pilot flame will always be produced by the holder 10 for igniting the burner apparatus.
- the blank forming the holder 10 of this invention is suitably stamped to provide another set of alternately directed and vertically aligned strap-shaped portions 26, 27 and 28 each having a main intermediate section 26a, 27a, and 28a provided with a substantially semi-circular, cross-sectional configuration adapted to respectively en- 11 and positively hold the pilot burner 11 to the holder H 3 gage the outer peripheral surface of the substantially cylindrical thermocouple 12 when the thermocouple 12 is inserted between the strap-shaped portion 26-28.
- each strap-shaped portion 26-28 has a pair of opposed end sections 2611-2811 integrally interconnected to the main section 26a28a thereof and reversely curving relative thereto, each end section 26b-28b having a substantially semi-circular cross-sectional configuration for a purpose hereinafter described.
- the strap-shaped portions 26-28 are respectively separated from each other by elongated slots 29 and 3t] adapted to respectively receive outwardly directed annular shoulders 31 and 32 formed on the thermocouple 12.
- thermocouple 12 When it is desired to insert the thermocouple 12 between the strap-shaped portions 26-28 of the holder 10, the thermocouple 12 is inserted therebetween whereby the annular shoulders 31 and 32 cam the strap-shaped portions 26-28 outwardly as the same pass therethrough because the annular shoulders 31 and 32 are substantially larger than the main cylindrical body portion of the thermocouple 12 which is to be subsequently engaged by the main intermediate sections 2661-2811 of the strap-shaped portion-s 26-28.
- each strap-shaped portion 26-28 is provided with the reversely curving end sections 2617-2817, the strap-shaped portions 26 and 28 can be temporarily deformed by the annular shoulders 31 and 32 of the thermocouple 12 as the same pass through the main sections 2611-2811 of the strap-shaped portions 26-28 and will subsequently spring back to frictionally engage the main cylindrical body portion of the thermocouple 12 when the thermocouple 12 is disposed in the position illustrated in FIGURE 1.
- thermocouple 12 which controls any suitable apparatus in a manner well known in the art.
- thermocouple 12 which Will readily hold a pilot burner 11 and thermocouple 12 relative to the desired apparatus, the thermocouple 12 not being readily disconnected therefrom because of the annular shoulders 31 and 32 thereof while the pilot burner 11 is readily disconnectable therefrom for subsequent repairs and replacement in the field.
- strap-shaped portions 14-17 of the holder 10 of this invention are sufficient to positively hold the pilot burner 11 in the proper position relative to the holder 10, it may be desired to utilize auxiliary fastening means which can be readily disconnected in the field to further hold the pilot burner 11 relative to the holder 10.
- one such clamping means is generally indicated by the reference numeral 33 in FIGURE 7 and is adapted to pass through suitable slot means formed in one of the strap-shaped portions 14-17 of the holder 10.
- a pair of slots 34 and 35 are formed through the strap-shaped portion 16 to respectively receive the legs 36 and 37 of the C-shaped clamping member 33 so that the same can substantially encircle the pilot burner 11 and be tightened together by a nut and bolt arrangement 38 and 39 in a manner conventional in the art to more fully hold the pilot burner 11 relative to the holder 10.
- clamping means 33 While one type of clamping means 33 is illustrated in FIGURE 7, it is to be understood that other types of clamping means can be utilized because the clamping means 33 illustrated is merely exemplary of the various types of clamping means that can be utilized.
- clamping means 33 can be readily disconnected in the field so that the pilot burner 11 can be repaired or replaced in the manner previously described.
- the improved holder of this invention can be formed in a relatively simple and relatively rapid manner from a single blank of material without requiring excessive machining operations and the like.
- a pilot burner and thermocouple holder formed from a single flat blank of material suitably shaped to define a first set of alternately disposed and aligned strapshaped portions each having a substantially semi-circular, cross-sectional configuration to press-fittingly engage substantially one-half of the outer peripheral circumference of a substantially cylindrical pilot burner inserted between said strap-shaped portions of said first set, and a second set of alternately disposed and aligned strap-shaped portions each having a substantially semicircular cross-sectional configuration to press-fittingly engage substantially one-half of the outer peripheral circumference of a substantially cylindrical thermocouple inserted between said strap-shaped portions of said second set, said blank being shaped to provide a flame chamber above said first set of strap-shaped portions.
- each strapshaped portion of said second set thereof has a pair of end sections reversely curving relative to the intermediate semi-circular section thereof.
- a single flat blank of material suitably shaped to define first and second sets of alternately disposed and aligned strap-shaped portions each having a substantially semi-circular cross-sectional configuration, said blank being shaped to provide a flame chamber above said first set of strap-shaped portions, a substantially cylindrical pilot burner press-fittingly inserted between said strap-shaped portions of said first set and having substantially one-half of the outer peripheral circumference thereof engaged by each said strapshaped portion, and a substantially cylindrical thermocouple press-fittingly inserted between said strap-shaped portions of said second set and having substantially onehalf of the outer peripheral circumference thereof engaged by each said strap-shaped portion.
- a pilot burner holder and the like comprising a fiat blank of material having a set of alternately disposed and aligned strap-shaped portions each having a substantially semi-circular cross-sectional configuration to pressfittingly engage substantially one-half of the outer peripheral circumference of a substantially cylindrical pilot burner inserted between said strap-shaped portions, said blank being shaped to provide a flame chamber above said set of strap-shaped portions.
- a pilot burner and thermocoupler holder formed from a single flat blank of material suitably shaped to define a first set of alternately disposed and aligned strapshaped portions each having a substantially semi-circular, cross-sectional configuration to press-fittingly engage substantially one-half of the outer peripheral surface of a substantially cylindrical pilot burner inserted between said strap-shaped portions of said first set, and a second set of alternately disposed and aligned strap-shaped portions each having a substantially semi-circular, cross-- sectional configuration to press-fittingly engage substantially one-half of the outer peripheral circumference of a substantially cylindrical thermocouple inserted between said strap-shaped portions of said second set, said blank being shaped into an open ended flame chamber disposed.
- said flame chamber having a substantially rectangular cross-sectional configuration.
- a single flat blank of material suitably shaped to define first and second sets of alternately disposed and aligned strapshaped portions each having a substantially semi-circular cross-sectional configuration
- a substantially cylindrical pilot burner press-fittingly inserted between said strap-shaped portions of said first set of and having substantially one-half of the outer peripheral circumference thereof engaged by each said strap-shaped portion
- a substantially cylindrical thermocouple press-fittingly inserted between said strapshaped portions of said second set and having substantially one-half of the outer peripheral circumference thereof engaged by each said strap-shaped portion
- said blank having elongated slots between adjacent strapshaped portions of said second set thereof, said thermocouple having outwardly directed annular shoulders respectively received in said slots.
- a single flat blank of material suitably shaped to define first and second sets of alternately disposed and aligned strap-shaped portions each having a substantially semi-circular cross-sectional configuration
- a substantially cylindrical pilot burner press-fittingly inserted between said strap-shaped portions of said first set having substantially one-half of the outer peripheral circumference thereof engaged by each said strap-shaped portion
- a substantially cylindrical thermocouple press-fittingly inserted between said strap-shaped portions of said second set and having substantially one-half of the outer peripheral circumference thereof engaged by each said strap-shaped portion, one of said strapshaped portions of said first set thereof having slot means formed therein, and a clamping means disposed in said slot means and engaging said pilot burner to hold said pilot burner to said blank.
- a single flat blank of material suitably shaped to define first and second sets of alternately disposed and aligned strap-shaped portions each having a substantially semi-circular cross-sectional configuration
- a substantially cylindrical pilot burner press-fittingly inserted between said strap-shaped portions of said first set and having substantially one-half of the outer peripheral circumference thereof engaged by each said strap-shaped portion
- a substantially cylindrical thermocouple pressfittingly inserted between said strap-shaped portions of said second set and having substantially one-half of the outer peripheral circumference thereof engaged by each said strap-shaped portion, each of said strap-shaped portions of said second set thereof having end sections reversely curving relative to the semi-circular intermediate section thereof.
- a single flat blank of material suitably shaped to define first and second sets of alternately disposed and aligned strap-shaped portions each having a substantially semi-circular cross-sectional configuration
- a substantially cylindrical pilot burner press-fittingly inserted between said strap-shaped portions of said first set and having substantially one-half of the outer peripheral circumference thereof engaged by each said strapshaped portion
- a substantially cylindrical thermocouple press-fittingly inserted between said strap-shaped portions of said second set and having substantially onehalf of the outer periphery circumference thereof engaged by each said strap-shaped portion
- said blank forming an open ended flame chamber above said first set of strap-shaped portions and having a substantially rectangular cross-sectional configuration, the top Wall of said flame chamber reducing the cross-sectional area in said chamber as said chamber nears said thermocouple.
- a pilot burner holder and the like comprising a fiat blank of material having a set of alternately disposed and aligned strap-shaped portions each having a substantially semi-circular cross-sectional configuration to press-fittingly engage substantially one-half of the outer peripheral circumference of a substantially cylindrical pilot burner inserted between said strap-shaped portions, said blank being shaped to provide a flame chamber above said set of strap-shaped portions, said flame chamber having a substantially rectangular cross-sectional configuration.
- a pilot burner holder and the like comprising a flat blank of material having a set of alternately disposed and aligned strap-shaped portions each having a substantially semi-circular cross-sectional configuration to press-fittingly engage substantially one-half of the outer peripheral circumference of a substantially cylindrical pilot burner inserted between said strap-shaped portions, one of said strap-shaped portions having slot means formed therein to receive clamping means for holding said pilot burner to said blank.
Description
Sept. 28, 1965 L. F. CRAEMER 3,208,505
HOLDERS FOR PILOT BURNERS, THERMOCOUPLES AND THE LIKE zFiled Jan. 3, 1962 FEG Fm 3 2/ /fl N A? W x 2/ /20 420 l M ALF/4 241 Z4 LAMBERT E CRAEMER HIS ATTORNEY United States Patent 3,208,505 HOIJDERS FOR PILQT BURNERS, THERMO- COUILES AND THE LIKE Lambert F. 'Craemer, Santa Ana, Califl, assignor to Robertshaw Controls Company, a corporation of Delaware Filed Jan. 3, 1962, 'Ser. No. 164,091 12 Claims. (Cl. 158123) This invention relates to improved holders for pilot burners, thermocouples and the like.
In particular, it has been found desirable to provide an improved holder for a pilot burner and a thermocouple whereby the holder can be readily attached to a gas fired apparatus, the pilot burner being adapted to not only ignite fuel issuing from a burner of the apparatus, but also being adapted to be sensed by the thermocouple and the like.
In such a system, it has been found that the pilot burner must be readily detachable from the holder so that repairs and replacement thereof can be easily and simply made in the field without detaching the holder. Further, it has been found that the thermocouple is not as readily susceptible to maintenance whereby the thermocouple can be more permanently mounted by the holder than the pilot burner.
Accordingly, it is an object to provide a holder of the above type having one or more of the novel features of this invention.
Another object of this invention is to provide such a holder that is inexpensive to manufacture and which requires relatively unskilled labor to install.
Other objects, uses and advantages of this invention are apparent from a reading of this description which pro ceeds with reference to the accompanying drawings forming apart thereof and wherein:
FIGURE 1 is a front view partially broken away, of the improved pilot burner and thermocouple holder of this invention.
FIGURE 2 is a cross-sectional view taken on line 22 of FIGURE 1 with the pilot burner and thermocouple removed.
FIGURE 3 is a right-hand end view of the holder illustrated in FIGURE 1 with the pilot burner and thermocouple removed.
FIGURE 4 is a cross-sectional view taken on line 4-4 of FIGURE 1 with the pilot burner and thermocouple removed.
FIGURE 5 is a left-hand end view of the holder of FIGURE 1 with the pilot burner and thermocouple removed.
FIGURE 6 is a bottom view of the holder of FIGURE 1 with the pilot burner and thermocouple removed.
FIGURE 7 is a fragmentary, cross-sectional view taken on line 77 of FIGURE 1 illustrating another embodiment of this invention.
While the various features of this invention are hereinafter described as being utilized to form a pilot burner and thermocouple holder, it is to be understood that the various features of this invention can be utilized singly or in any combination'thereof to provide any other type of holder or construction, as desired.
Therefore, this invention is not to be limited to only the embodiments illustrated in the drawings because the drawings are merely utilized to illustrate one of the wide variety of uses of this invention.
Referring now to FIGURES 1-6, the improved holder of this invention is generally indicated by the reference numeral 10 and is formed from a single flat blank, such as sheet metal or the like, suitably stamped in a manner hereinafter described to detachably hold a pilot burner 11 ice and a thermocouple 12 in the proper position relative to each other adjacent a conventional burner of a gas fired apparatus (not shown) so that the pilot burner 11 can ignite fuel issuing from such main burner of the apparatus when desired, the holder 10 being adapted to be mounted to the gas fired apparatus by suitable attaching bolts or the like passing through suitable apertures 13 formed in the holder 10 for such purpose.
The single flat blank forming the holder 10 is suitably stamped by conventional apparatus to define a first set of alternately directed and vertically aligned strap- shaped portions 14, 15, 16 and 17 each having a substantially semi-circular cross-sectional configuration and adapted to engage the outer peripheral surface of the substantially cylindrical pilot burner 11 disposed between the strap-shaped portions 14-17 in the manner illustrated in FIGURE 1.
Preferably, the strap-shaped portions 14-17 are so constructed and arranged that the same must be pushed slightly outwardly when the pilot burner 11 is inserted therebetween whereby the natural resiliency of the holder 10 causes the strap-shaped portions 14-17 to frictionally engage the outer peripheral surface of the pilot burner However, the pilot burner 11 can be removed from the holder 10, when desired, by merely pulling vertically downwardly on the same with greater force than the force of the strap-shaped portions 1417 tending to hold the pilot burner 11 in place.
In this manner, the pilot burner 11 can be readily re placed or repaired while the holder 10 is being utilized'in the field.
The blank forming the holder 10 is suitably stamped to provide a flame chamber 18 above the set of strap-shaped portions 14-17 and having a substantially rectangular cross-sectional configuration as illustrated in FIGURES 2-5 and defined by a pair of opposed side walls 19 and 20 and a pair of opposed top and bottom walls 21 and 22.
The flame chamber 18 is so constructed and arranged, that the pilot burner is adapted to have the outlet end 23 thereof disposed in the flame chamber 18 when the pilot burner 11 is fully assembled to the holder 10 in the manner illustrated in FIGURE 1, the outlet end 23 of the pilot burner 11 having a suitable orifice 24 for directing fuel into the flame chamber 18 from a source of fuel interconnected to the coupling end 25 of the pilot burner 13 in a manner conventional in the art whereby the fuel mixes with air in the chamber 18 bustion thereof.
The top wall 21 of the flame chamber 18 is angularly disposed relative to the pilot burner 11 whereby the lefthand end of the flame chamber 18 is substantially larger than the right-hand end thereof adjacent the thermocouple 12.
In this manner, the resulting pilot flame produced at the outlet end 24 of the pilot burner 11 will impinge on the top wall 21 and be divided int-o opposite directions Whereby the larger portion thereof will issue out of the lefthand end thereof and ignite the fuel issuing from the main burner of the apparatus while the smaller portion of the pilot flame will be directed toward the thermocouple 12 to actuate the thermocouple 12 in a manner conventional for subsequent comin the art. Thus, a sulficient size pilot flame will always be produced by the holder 10 for igniting the burner apparatus.
The blank forming the holder 10 of this invention is suitably stamped to provide another set of alternately directed and vertically aligned strap- shaped portions 26, 27 and 28 each having a main intermediate section 26a, 27a, and 28a provided with a substantially semi-circular, cross-sectional configuration adapted to respectively en- 11 and positively hold the pilot burner 11 to the holder H 3 gage the outer peripheral surface of the substantially cylindrical thermocouple 12 when the thermocouple 12 is inserted between the strap-shaped portion 26-28.
As illustrated in FIGURE 6, each strap-shaped portion 26-28 has a pair of opposed end sections 2611-2811 integrally interconnected to the main section 26a28a thereof and reversely curving relative thereto, each end section 26b-28b having a substantially semi-circular cross-sectional configuration for a purpose hereinafter described.
The strap-shaped portions 26-28 are respectively separated from each other by elongated slots 29 and 3t] adapted to respectively receive outwardly directed annular shoulders 31 and 32 formed on the thermocouple 12.
When it is desired to insert the thermocouple 12 between the strap-shaped portions 26-28 of the holder 10, the thermocouple 12 is inserted therebetween whereby the annular shoulders 31 and 32 cam the strap-shaped portions 26-28 outwardly as the same pass therethrough because the annular shoulders 31 and 32 are substantially larger than the main cylindrical body portion of the thermocouple 12 which is to be subsequently engaged by the main intermediate sections 2661-2811 of the strap-shaped portion-s 26-28.
However, since each strap-shaped portion 26-28 is provided with the reversely curving end sections 2617-2817, the strap- shaped portions 26 and 28 can be temporarily deformed by the annular shoulders 31 and 32 of the thermocouple 12 as the same pass through the main sections 2611-2811 of the strap-shaped portions 26-28 and will subsequently spring back to frictionally engage the main cylindrical body portion of the thermocouple 12 when the thermocouple 12 is disposed in the position illustrated in FIGURE 1.
Therefore, it can be seen that the strap-shaped portions 26-28 of the holder are readily adaptable to positively hold the thermocouple 12 relative to the pilot burner 11 so that the flame issuing from the pilot burner 11 out through the right-hand end of the flame chamber 18 can readily actuate the thermocouple 12 which controls any suitable apparatus in a manner well known in the art.
Therefore, it can be seen that an improved holder 10 of this invention has been provided which Will readily hold a pilot burner 11 and thermocouple 12 relative to the desired apparatus, the thermocouple 12 not being readily disconnected therefrom because of the annular shoulders 31 and 32 thereof while the pilot burner 11 is readily disconnectable therefrom for subsequent repairs and replacement in the field.
While the strap-shaped portions 14-17 of the holder 10 of this invention are sufficient to positively hold the pilot burner 11 in the proper position relative to the holder 10, it may be desired to utilize auxiliary fastening means which can be readily disconnected in the field to further hold the pilot burner 11 relative to the holder 10.
For example, one such clamping means is generally indicated by the reference numeral 33 in FIGURE 7 and is adapted to pass through suitable slot means formed in one of the strap-shaped portions 14-17 of the holder 10.
As illustrated in FIGURE 7, a pair of slots 34 and 35 are formed through the strap-shaped portion 16 to respectively receive the legs 36 and 37 of the C-shaped clamping member 33 so that the same can substantially encircle the pilot burner 11 and be tightened together by a nut and bolt arrangement 38 and 39 in a manner conventional in the art to more fully hold the pilot burner 11 relative to the holder 10.
While one type of clamping means 33 is illustrated in FIGURE 7, it is to be understood that other types of clamping means can be utilized because the clamping means 33 illustrated is merely exemplary of the various types of clamping means that can be utilized.
In this manner, the clamping means 33 can be readily disconnected in the field so that the pilot burner 11 can be repaired or replaced in the manner previously described.
Therefore, it can be seen that an improved holder for pilot burners and thermocouples are provided by this invention whereby the pilot burners and thermocouples can be replaced in the field as desired.
Further, it can be seen that the improved holder of this invention can be formed in a relatively simple and relatively rapid manner from a single blank of material without requiring excessive machining operations and the like.
While the form of the invention now preferred has been disclosed as required by the statutes, other forms may be used, all coming within the scope of the claims which follow.
What is claimed is:
l. A pilot burner and thermocouple holder formed from a single flat blank of material suitably shaped to define a first set of alternately disposed and aligned strapshaped portions each having a substantially semi-circular, cross-sectional configuration to press-fittingly engage substantially one-half of the outer peripheral circumference of a substantially cylindrical pilot burner inserted between said strap-shaped portions of said first set, and a second set of alternately disposed and aligned strap-shaped portions each having a substantially semicircular cross-sectional configuration to press-fittingly engage substantially one-half of the outer peripheral circumference of a substantially cylindrical thermocouple inserted between said strap-shaped portions of said second set, said blank being shaped to provide a flame chamber above said first set of strap-shaped portions.
2. A holder as set forth in claim 1 wherein the adjacent strap-shaped portions of said second set thereof are separated by elongated slots.
3. A holder as set forth in claim 1 wherein each strapshaped portion of said second set thereof has a pair of end sections reversely curving relative to the intermediate semi-circular section thereof.
4. In combination, a single flat blank of material suitably shaped to define first and second sets of alternately disposed and aligned strap-shaped portions each having a substantially semi-circular cross-sectional configuration, said blank being shaped to provide a flame chamber above said first set of strap-shaped portions, a substantially cylindrical pilot burner press-fittingly inserted between said strap-shaped portions of said first set and having substantially one-half of the outer peripheral circumference thereof engaged by each said strapshaped portion, and a substantially cylindrical thermocouple press-fittingly inserted between said strap-shaped portions of said second set and having substantially onehalf of the outer peripheral circumference thereof engaged by each said strap-shaped portion.
5. A pilot burner holder and the like comprising a fiat blank of material having a set of alternately disposed and aligned strap-shaped portions each having a substantially semi-circular cross-sectional configuration to pressfittingly engage substantially one-half of the outer peripheral circumference of a substantially cylindrical pilot burner inserted between said strap-shaped portions, said blank being shaped to provide a flame chamber above said set of strap-shaped portions.
6. A pilot burner and thermocoupler holder formed from a single flat blank of material suitably shaped to define a first set of alternately disposed and aligned strapshaped portions each having a substantially semi-circular, cross-sectional configuration to press-fittingly engage substantially one-half of the outer peripheral surface of a substantially cylindrical pilot burner inserted between said strap-shaped portions of said first set, and a second set of alternately disposed and aligned strap-shaped portions each having a substantially semi-circular, cross-- sectional configuration to press-fittingly engage substantially one-half of the outer peripheral circumference of a substantially cylindrical thermocouple inserted between said strap-shaped portions of said second set, said blank being shaped into an open ended flame chamber disposed.
above said first set of strap-shaped portions, said flame chamber having a substantially rectangular cross-sectional configuration.
7. In combination, a single flat blank of material suitably shaped to define first and second sets of alternately disposed and aligned strapshaped portions each having a substantially semi-circular cross-sectional configuration, a substantially cylindrical pilot burner press-fittingly inserted between said strap-shaped portions of said first set of and having substantially one-half of the outer peripheral circumference thereof engaged by each said strap-shaped portion and a substantially cylindrical thermocouple press-fittingly inserted between said strapshaped portions of said second set and having substantially one-half of the outer peripheral circumference thereof engaged by each said strap-shaped portion, said blank having elongated slots between adjacent strapshaped portions of said second set thereof, said thermocouple having outwardly directed annular shoulders respectively received in said slots.
8. In combination, a single flat blank of material suitably shaped to define first and second sets of alternately disposed and aligned strap-shaped portions each having a substantially semi-circular cross-sectional configuration, a substantially cylindrical pilot burner press-fittingly inserted between said strap-shaped portions of said first set having substantially one-half of the outer peripheral circumference thereof engaged by each said strap-shaped portion, and a substantially cylindrical thermocouple press-fittingly inserted between said strap-shaped portions of said second set and having substantially one-half of the outer peripheral circumference thereof engaged by each said strap-shaped portion, one of said strapshaped portions of said first set thereof having slot means formed therein, and a clamping means disposed in said slot means and engaging said pilot burner to hold said pilot burner to said blank.
9. In combination, a single flat blank of material suitably shaped to define first and second sets of alternately disposed and aligned strap-shaped portions each having a substantially semi-circular cross-sectional configuration, a substantially cylindrical pilot burner press-fittingly inserted between said strap-shaped portions of said first set and having substantially one-half of the outer peripheral circumference thereof engaged by each said strap-shaped portion, and a substantially cylindrical thermocouple pressfittingly inserted between said strap-shaped portions of said second set and having substantially one-half of the outer peripheral circumference thereof engaged by each said strap-shaped portion, each of said strap-shaped portions of said second set thereof having end sections reversely curving relative to the semi-circular intermediate section thereof.
10. In combination, a single flat blank of material suitably shaped to define first and second sets of alternately disposed and aligned strap-shaped portions each having a substantially semi-circular cross-sectional configuration, a substantially cylindrical pilot burner press-fittingly inserted between said strap-shaped portions of said first set and having substantially one-half of the outer peripheral circumference thereof engaged by each said strapshaped portion, and a substantially cylindrical thermocouple press-fittingly inserted between said strap-shaped portions of said second set and having substantially onehalf of the outer periphery circumference thereof engaged by each said strap-shaped portion, said blank forming an open ended flame chamber above said first set of strap-shaped portions and having a substantially rectangular cross-sectional configuration, the top Wall of said flame chamber reducing the cross-sectional area in said chamber as said chamber nears said thermocouple.
11. A pilot burner holder and the like comprising a fiat blank of material having a set of alternately disposed and aligned strap-shaped portions each having a substantially semi-circular cross-sectional configuration to press-fittingly engage substantially one-half of the outer peripheral circumference of a substantially cylindrical pilot burner inserted between said strap-shaped portions, said blank being shaped to provide a flame chamber above said set of strap-shaped portions, said flame chamber having a substantially rectangular cross-sectional configuration.
12. A pilot burner holder and the like comprising a flat blank of material having a set of alternately disposed and aligned strap-shaped portions each having a substantially semi-circular cross-sectional configuration to press-fittingly engage substantially one-half of the outer peripheral circumference of a substantially cylindrical pilot burner inserted between said strap-shaped portions, one of said strap-shaped portions having slot means formed therein to receive clamping means for holding said pilot burner to said blank.
References Cited by the Examiner UNITED STATES PATENTS 1,549,142 8/25 McKenzie, et a1 248300 X 1,571,000 l/'26 Eustis 24833O X 2,068,567 1/37 Palmer.
2,665,321 1/54 Flagg.
2,665,867 1/54 McDonald 248-68 2,670,394 2/54 West.
2,763,705 9/56 Kile 158-130X 2,826,385 3/58 Osborn 248-300X 3,002,554 10/61 Biggle 1581l5X 3,052,286 9/62 Kramer et al. 158106 JAMES W. WESTHAVER, Primary Examiner.
PERCY L. PATRICK, Examiner.
Claims (1)
- 7. IN COMBINATION, A SINGLE FLAT BLANK OF MATERIAL SUITABLY SHAPED TO DEFINE FIRST AND SECOND SETS OF ALTERNATELY DISPOSED AND ALIGNED STRAP-SHAPED PORTIONS EACH HAVING A SUBSTANTIALLY SEMI-CIRCULAR CROSS-SECTIONAL CONFIGURATION, A SUBSTANTIALLY CYLINDRICAL PILOT BURNER PRESS-FITTINGLY INSERTED BETWEEN SAID STRAP-SHAPED PORTIONS OF SAID FIRST SET OF AND HAVING SUBSTANTAILLY ONE-HALF OF THE OUTER PERIPHERAL CIRCUMFERENCE THEREOF ENGAGED BY EACH SAID STRAP-SHAPED PORTION AND A SUBSTANTIALLY CYLINDRICAL THERMOCOUPLE PRESS-FITTINGLY INSERTED BETWEEN SAID STRAPSHAPED PORTIONS OF SAID SECOND SET AND HAVING SUBSTANTIALLY ONE-HALF OF THE OUTER PERIPHERY CIRCUMFERENCE THEREOF ENGAGED BY EACH SAID STRAP-SHAPED PORTION, SAID BLANK HAVING ELONGATED SLOTS BETWEEN ADJACENT STRAPSHAPED PORTIONS OF SAID SECOND SET THEREOF, SAID THERMOCOUPLE HAVING OUTWARDLY DIRECTED ANNULAR SHOULDERS RESPECTIVELY RECEIVED IN SAID SLOTS.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US164091A US3208505A (en) | 1962-01-03 | 1962-01-03 | Holders for pilot burners, thermocouples and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US164091A US3208505A (en) | 1962-01-03 | 1962-01-03 | Holders for pilot burners, thermocouples and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
US3208505A true US3208505A (en) | 1965-09-28 |
Family
ID=22592937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US164091A Expired - Lifetime US3208505A (en) | 1962-01-03 | 1962-01-03 | Holders for pilot burners, thermocouples and the like |
Country Status (1)
Country | Link |
---|---|
US (1) | US3208505A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3286762A (en) * | 1964-12-03 | 1966-11-22 | Robertshaw Controls Co | Combination pilot burner and thermocouple mount |
US3838839A (en) * | 1973-03-12 | 1974-10-01 | Monitor Mfg Co | Support bracket for refuse containers |
US4177034A (en) * | 1977-12-29 | 1979-12-04 | Robertshaw Controls Company | Retrofit igniter |
FR2654805A1 (en) * | 1989-11-20 | 1991-05-24 | Sdecc | DEVICE FOR POSITIONING AND CENTERING THE ASSEMBLY CONSISTING OF A PILOT AND ILLUMINATOR ON A GAS INJECTION RAMP WITH A BURNER. |
US5318176A (en) * | 1989-10-09 | 1994-06-07 | Concept Interior A/S | Rail, preferably wall rail, method for the production hereof and tool herefor |
WO1997036703A1 (en) * | 1996-04-01 | 1997-10-09 | Lena Sundhagen | Method for forming bucklings in a plate member, tool and plate |
EP0990850A1 (en) * | 1998-10-02 | 2000-04-05 | Chaffoteaux Et Maury | Hood of a pilot burner for a hot water heater |
US20110045423A1 (en) * | 2009-08-24 | 2011-02-24 | Honeywell International Inc. | Gas pilot burner assembly |
US9915431B2 (en) | 2013-03-14 | 2018-03-13 | Honeywell International Inc. | Gas pilot burner assembly |
US10716912B2 (en) | 2015-03-31 | 2020-07-21 | Fisher & Paykel Healthcare Limited | User interface and system for supplying gases to an airway |
US11324908B2 (en) | 2016-08-11 | 2022-05-10 | Fisher & Paykel Healthcare Limited | Collapsible conduit, patient interface and headgear connector |
Citations (10)
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US1549142A (en) * | 1924-12-16 | 1925-08-11 | Otto R Schochow | Towel and comb holder |
US1571000A (en) * | 1923-03-07 | 1926-01-26 | James W Eustis | Article holder |
US2068567A (en) * | 1935-01-11 | 1937-01-19 | Herbert R Palmer | Air and gas mixer for gas burners |
US2665321A (en) * | 1951-10-26 | 1954-01-05 | Honeywell Regulator Co | Thermoelectric generator |
US2665867A (en) * | 1951-01-20 | 1954-01-12 | Northrop Aircraft Inc | Line binder |
US2670394A (en) * | 1950-03-18 | 1954-02-23 | Oscar A West | Shield means for pilot burners and thermocouple of gaseous fuel burners |
US2763705A (en) * | 1953-09-14 | 1956-09-18 | Milwaukee Gas Specialty Co | Pilot burner-thermoelectric generator assemblies |
US2826385A (en) * | 1955-01-31 | 1958-03-11 | Irving Gaynor | Pipe-supporting clamp |
US3002554A (en) * | 1954-07-16 | 1961-10-03 | Gen Controls Co | Gas-fueled thermo-electric generator |
US3052286A (en) * | 1958-11-24 | 1962-09-04 | Vaillant Joh Kg | Securing clips for bunsen burners |
-
1962
- 1962-01-03 US US164091A patent/US3208505A/en not_active Expired - Lifetime
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1571000A (en) * | 1923-03-07 | 1926-01-26 | James W Eustis | Article holder |
US1549142A (en) * | 1924-12-16 | 1925-08-11 | Otto R Schochow | Towel and comb holder |
US2068567A (en) * | 1935-01-11 | 1937-01-19 | Herbert R Palmer | Air and gas mixer for gas burners |
US2670394A (en) * | 1950-03-18 | 1954-02-23 | Oscar A West | Shield means for pilot burners and thermocouple of gaseous fuel burners |
US2665867A (en) * | 1951-01-20 | 1954-01-12 | Northrop Aircraft Inc | Line binder |
US2665321A (en) * | 1951-10-26 | 1954-01-05 | Honeywell Regulator Co | Thermoelectric generator |
US2763705A (en) * | 1953-09-14 | 1956-09-18 | Milwaukee Gas Specialty Co | Pilot burner-thermoelectric generator assemblies |
US3002554A (en) * | 1954-07-16 | 1961-10-03 | Gen Controls Co | Gas-fueled thermo-electric generator |
US2826385A (en) * | 1955-01-31 | 1958-03-11 | Irving Gaynor | Pipe-supporting clamp |
US3052286A (en) * | 1958-11-24 | 1962-09-04 | Vaillant Joh Kg | Securing clips for bunsen burners |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3286762A (en) * | 1964-12-03 | 1966-11-22 | Robertshaw Controls Co | Combination pilot burner and thermocouple mount |
US3838839A (en) * | 1973-03-12 | 1974-10-01 | Monitor Mfg Co | Support bracket for refuse containers |
US4177034A (en) * | 1977-12-29 | 1979-12-04 | Robertshaw Controls Company | Retrofit igniter |
US5318176A (en) * | 1989-10-09 | 1994-06-07 | Concept Interior A/S | Rail, preferably wall rail, method for the production hereof and tool herefor |
FR2654805A1 (en) * | 1989-11-20 | 1991-05-24 | Sdecc | DEVICE FOR POSITIONING AND CENTERING THE ASSEMBLY CONSISTING OF A PILOT AND ILLUMINATOR ON A GAS INJECTION RAMP WITH A BURNER. |
EP0434482A1 (en) * | 1989-11-20 | 1991-06-26 | Saunier Duval Eau Chaude Chauffage - Sdecc | Positioning and centering device for pilot-burner and igniter on a gaseous fuel injection line of a burner |
WO1997036703A1 (en) * | 1996-04-01 | 1997-10-09 | Lena Sundhagen | Method for forming bucklings in a plate member, tool and plate |
EP0990850A1 (en) * | 1998-10-02 | 2000-04-05 | Chaffoteaux Et Maury | Hood of a pilot burner for a hot water heater |
FR2784173A1 (en) * | 1998-10-02 | 2000-04-07 | Chaffoteaux Et Maury | PILOT HATCH FOR HOT WATER GENERATOR |
US20110045423A1 (en) * | 2009-08-24 | 2011-02-24 | Honeywell International Inc. | Gas pilot burner assembly |
US8512034B2 (en) * | 2009-08-24 | 2013-08-20 | Honeywell International Inc. | Gas pilot burner assembly |
US9915431B2 (en) | 2013-03-14 | 2018-03-13 | Honeywell International Inc. | Gas pilot burner assembly |
US10716912B2 (en) | 2015-03-31 | 2020-07-21 | Fisher & Paykel Healthcare Limited | User interface and system for supplying gases to an airway |
US11904097B2 (en) | 2015-03-31 | 2024-02-20 | Fisher & Paykel Healthcare Limited | User interface and system for supplying gases to an airway |
US11324908B2 (en) | 2016-08-11 | 2022-05-10 | Fisher & Paykel Healthcare Limited | Collapsible conduit, patient interface and headgear connector |
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