US1976625A - Electromagnetic gas regulating and igniting attachment - Google Patents
Electromagnetic gas regulating and igniting attachment Download PDFInfo
- Publication number
- US1976625A US1976625A US599053A US59905332A US1976625A US 1976625 A US1976625 A US 1976625A US 599053 A US599053 A US 599053A US 59905332 A US59905332 A US 59905332A US 1976625 A US1976625 A US 1976625A
- Authority
- US
- United States
- Prior art keywords
- valve
- solenoids
- gas
- lever
- open position
- 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
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q3/00—Igniters using electrically-produced sparks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface
- Y10T137/4358—Liquid supplied at valve interface
- Y10T137/4372—Line pressure feed
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface
- Y10T137/4358—Liquid supplied at valve interface
- Y10T137/4449—Gravity or capillary feed
Definitions
- FIG. l is a vertical sectional viewof. an electromagnetic gasregulating and igniting attachment in accordance with this invention with the controlling and regulating valve thereof shifted from its normally closed position to open position, and further illustratingby way of example, the. arrangement of the igniting element v with respect to ages burner, the latter being 3* shown in dotted lines.
- Figure 2 is a section on line 2-.-2 Figure 1.
- Figure 3 is a section on line 33
- Figure 4 is a section on line 4'-4' Figure 1.
- Figure 5 illustrates in elevation a detail of the 1 39 control element.
- Figure 6 is a sectional detail of. the'regulating element.
- the attachment includes a gas regulating clement 1, an igniting element 2 and a control ele- 3' ment 3.
- the elements 1 and 2 are incircuit with the element 3.
- circuit conductors of a service line are indicated at 4, 5 and which lead from an electrical source, not shown. As shown by way of example,
- the conductors l, 5 are attached to a plug 6 for 0 at 9,- 10, the former leads from a source of gas supply, notshown andthe latter to theburner ll;
- Casing 8 has secured to its outer periphery on opposite sides thereof, couplingmembers 12, 13' for the line sections 9,-10 respectively.
- i member 12 is arranged above member 13.
- a diametrically extending gas intake pipe '14 which leads from line'section 9.
- a regulating valve mechanism 15 comprising a housing 16 openingat its top and bottom and provided between its transverse median and its upper end with a partition 17, to form that part of the housing above the partition as a gas intake chamber 18 into which "opens the pipe 14 at a point in proximity to partition 1'7, the latter being formed axially thereof with an opening 19 providing a valve stem guide.
- the housing 16 at a point between its transverse median and lower end is formed with a partition 20 provided with an axially arranged opening 21 having its- Wall beveled to form a valve seat 22.
- That part of the housing below partition 20 provides a gas discharge chamber 23.
- the intermediate portion of the housing is of greater diameter than its upper and lower portions and in connection with the partitions 1'7 and 20 provides a valve chamber 24.
- the chamber 18 is closed by a removable plug 25.
- Casing 8 has an opening 26 in its top so that access can be had to plug 25.
- a controlling valve 27 is arranged within chamber 24 for engaging valve seat 22 to shut off communication between chambers 23 and 24.
- the valve 27 is normally in closed position to shut oi? the gas supply to the. burner and is illustrated as being shifted to open position. When in its normal position it engages the valve seat 22.
- the valve 27 is also formed is arranged a receptacle of non-magnetic material formed of a head part and a pair of depending spacedtubular extensions 36, 37 which extendthrough and frictionally engage with the solenoids 31', 32respectivelyand have operating "therein the cores33, lid-respectively.
- the exten- “sions open into the head part 35 and the latter has an opening 38 in its top and a verticalcollar 39'registering with the wall of opening 38.
- the-leads 58 or 59 is "connected :to' the :casingfiO sand lin .this .particular case terminal .:61. is .connected to the casing 50.
- the highstension-iterininal ⁇ 62 is 'then "connect-edzto a Fsparkiplug 63 ea which would be located just; above the i mouth of r'the burner. 111.
- l'Ihe :return neircuit is ⁇ made through thGqStOYfigfiflSillQ' 50: andY-the terminal: -61.
- livithirfcasingz65 is a :bi-nding post m which-carries a resi-lientwconductor (member 71 wencompassing -andnbea1 ing. againstsshaft-fifi. .Deading 'from;con-
- g5 tact 69 to post 70 is-a:oircuitconnectioni'lz.
- the controlling element 3 is positioned at a point remote Irom e1ements 1 and 2. p
- the lever 42 remainsin whatever position it is shifted previous to thecutting off the current, andit is also held in'place by the slight tension of its supports 41 bearing thereagainsta Thecurrent iscut off when thevalve 37 is adjusted for supply'and also after the valve has been shifted toclosed position.
- a regulating valve structure adapted to be interposed in a gas conducting line for controlling the passage of gas through the latter and including a valve capable of being shifted from closed position to open position and from open position to closed position and temporarily maintained any one of the positions to which it has been shifted, a non-magnetic receptacle below said valve, opening at its top into the outlet side 'of said structure and including a pair of depending tubular extensions closed at their outer ends, solenoids encompassing and having their cores slidably mounted in saidtextension's, a layer pivotally mounted in said receptacle and connected in proximity to its pivotwith saidvalve for shifting the latter, said cores being attached to the ends of and formed to balance said lever, and current controlling means.
- said cores and lever having coacting means for maintainingthe valve in open position when the solenoids are deenergized by said current controlling meansa d formaintaining the valve in closed position when the solenoids are deenergized by said current controlling means.
- a regulating valve structure adapted to be interposed in a gas conducting line for controlling the passage of gas through the latter and including a valve capableof being shifted from closed position to open position and from open position to closed position and temporarily maintained in any one of the positions to which it has been shifted, anon-magnetic receptacle below said valve, opening at itstopinto the outlet side of said structure and including a pair of depending tubular extensions closed at their outer ends, solenoids encompassing and, having their cores slidably mounted in said extensionaa lever pivotally mounted insaid receptacle and connect- ,ed "in proxirnity toits pivot with said valve for shifting the'latter, said cores being attached to the ends of and formed to balance said lever, current controlling means having provisions common to said solenoids to cause the actuation of the lever in a direction to gradually shift said valve from closed to open position'and subsequently to the shiting of the valve fromclosed to open position
- a regulating valve structure adapted to be interposed in a gas conducting line for conrolling the passage of gas through the latter and including a valve capable of being shii'ted from closed position to open position and from open position to closed position and temporarilymaintainedin any one of the positions to which it has been shifted, a non-magnetic receptacle below said valve, opening at its top into the outlet s'de of said structure and including a pair of depending.
- solenoids encompassing and having their cores slidably mounted in said extensions, a lever pivotally mounted in said receptacle and connected in proximity to its pivot with said valve for shifting the latter, said cores being attached to the ends of and. formed tobalance said lever, and-current controlling means having provisions common to said solenoids to cause the actuation of the lever ina direction to gradually shift said valve from closed to open position and subsequently to the shiftin of the valve from closedto open position to cause the magnetic force of one of the solenoids overcoming the magnetic force of the other solenoid to provide for the actuation of the lever in a direction to shift the valve from open to closed position, one of the solenoids havingits core of greater length than i the other.
- a regulating valve structure adapted to be interposed in a gas conducting line for controlling the passage of gas through the latter and including a valve capable of being shifted from closed position to open position and from open position to closed position and temporarily mainta'ned in any one of the positions to which it has been shifted, a non-magnetic receptacle below said valve, opening at its top into the outlet side of said structure and including a pair of depending tubular extensions closed at their outer ends, solenoids encompassing and having their cores slidably mounted insaid extensions, a lever pivotally mounted in said receptacle and connected in proximity to its pivot with said valve for shifting the latter, said cores being attached to the ends of and formed to balance said lever, current controlling means and insulated therefrom, and said structure opening through opposed walls of said casing.
- a regulatingvalve structure adapted 'to'be interposed in a gas conducting line for controlling the passage of gas through the latter and including a valve capable of being shifted from closed position to openposit-ion and from open position to closed position and temporarily maintainedin any one of the positions to which it has having provisons common to said solenoids to cause the actuation casing.
- a regulating valve structure adapted to be interposed in a gas conducting line'for controlling the passage of gas through the latter and including a valve capable of being shifted from closed position to open position and from open position to closed position and temporarily maintained inany one of the positions 'to which it has been shifted, a non-magnetic receptacle below said valve, opening at itsftop into the outlet side o'fsaid structure and including a pair of depending tubular extensions closed at their outer ends,
- solenoids encompassing andhaving their cores slidably mountedin said extensions, a lever pivotally mounted'in said receptacle and connected in proximit'yto its pivot with said valve for shifting the latter, said cores being attached to the ends of and formed to balance said lever, current controlling means having provisions common to said solenoids to cause the actuation of the lever in a direction to gradually-shift said valve from closed to open position and subsequently -to the shiftingof the valve from closed "to open position to cause the magnetic force of one of the solenoids overcoming the magnetic force of the other solenoid to provide for the actuation of the lever in a direction to shift the valve from'open to closed position, said'cores and lever having coacting means for maintaining the valve in openposition when the solenoids are de-energized by said current controlling means and for maintaining the valve in closed position when the solenoids are deenergized by said current controlling means, said.
- solenoids being adjusted on said extensions a small distance above the point where theyhave the greatest pulling power on their cores, a casing commcn to said structure, solenoids and receptacle and insulated therefrom, and said structure openingthrough opposed walls of said casing.
- aregulating valve structure for interposition in a gas conductingline forxcontrolling the passage "of gas through the 'latter-and-including 'a valve capable o'f 'beingshifted from closed positionto open position and from open position -to closed positionand temporarily maintained in any one of the positions to "whichuit has been shifted, a non-magnetic receptacle below the valve, opening at its top into the outlet side of said structure and including a'pair' of depending tubular extensions, a leverpivotally mounted intermediate its ends within said receptacle, connected to said valve and having its ends disposed having the cores thereof-'slidable within said'ex- "tensions, said cores being attached to theends of 'and being formed to balance said lever, and a controlling device for the pair ofssolen'o'ids includi'ngmeans substantially as described having provisions for respectively energizing the solenoids to provide for the shifting of
- a regulating valve structure for interposition in a gas conducting line for'controlling the passage of gas through the latter and'including a valve capable of being shifted from closed position to openposition'and from open position 7 to-closed position'and temporarily maintained in anyone of the positions to which it has 'been shifted, a non-magnetic receptacle below said 'valve, opening at itstop permanently into'the outl'et'side 'of; said structure and including aipair of depending tubular extensions closedat their lower ends, solenoids encompassing and having their cores slidablymounted in said extensions; a lever within said casing and pivotall'ysupported intermediate'its ends, means for connecting said valve to said lever in proximity to the pivot orme latter and providingfor theshifting of the valve :on the movement of the lever, said cores being attached Oct.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Magnetically Actuated Valves (AREA)
Description
. 1934- r J. G. NEUMANN 1,976,625
ELECTROMAGNETIC GAS REGULATING AND IGNITING ATTACHMENT Filed March 15, 1932 2 Sheets-Sheet l gvmwntom J6.Neumwnn Oct. 9, 1934. J. G. NEUMANN ELECTROMAGNETIC GAS REGULATING AND IGNITING ATTACHMENT Filed March 15, 1952 2 Sheets-Sheet 2 gmxmtoc JGLA/Eumann Patented ()ct. 9, 1934 PATENT OFFICE EL CTROMAGNETIC GAS REGULATING AND IGn TIn ATTACHMENT John G. Neumann, Abilene, Tex. Application March 15, 1932, Serial No. 599,053 11 Claims. (o1. 137-139 'Thisinvention relates to an electro-magnetic fgas regulating and igniting attachment designed primarily for use in connection with gas stoves, but it is to be understood that an attachment, in
' accordance with this invention may be employed for any purpose for which it is found applicable, and the invention has for its object to provide, in a manner as hereinafter-set forth, an attachment for igniting a gas burner and regulating a gas supply by remote control.
To the above ends essentially and to others I which may hereinafter appear, the invention consists of such parts andcombination of such parts as fall within the scope of the invention as claimed.
In the drawings: I Figure l is a vertical sectional viewof. an electromagnetic gasregulating and igniting attachment in accordance with this invention with the controlling and regulating valve thereof shifted from its normally closed position to open position, and further illustratingby way of example, the. arrangement of the igniting element v with respect to ages burner, the latter being 3* shown in dotted lines.
Figure 2 is a section on line 2-.-2 Figure 1. Figure 3 is a section on line 33 Figure L 1 Figure 4 is a section on line 4'-4' Figure 1.
Figure 5 illustrates in elevation a detail of the 1 39 control element.
Figure 6 is a sectional detail of. the'regulating element.
The attachment includes a gas regulating clement 1, an igniting element 2 and a control ele- 3' ment 3. The elements 1 and 2 are incircuit with the element 3.
The circuit conductors of a service line are indicated at 4, 5 and which lead from an electrical source, not shown. As shown by way of example,
. the conductors l, 5 are attached to a plug 6 for 0 at 9,- 10, the former leads from a source of gas supply, notshown andthe latter to theburner ll; Casing 8 has secured to its outer periphery on opposite sides thereof, couplingmembers 12, 13' for the line sections 9,-10 respectively. The
i member 12is arranged above member 13. Witly in casing 8 is arranged a diametrically extending gas intake pipe '14 which leads from line'section 9. Positioned within the upper portion of casing *8, is'a regulating valve mechanism 15, comprising a housing 16 openingat its top and bottom and provided between its transverse median and its upper end with a partition 17, to form that part of the housing above the partition as a gas intake chamber 18 into which "opens the pipe 14 at a point in proximity to partition 1'7, the latter being formed axially thereof with an opening 19 providing a valve stem guide. The housing 16 at a point between its transverse median and lower end is formed with a partition 20 provided with an axially arranged opening 21 having its- Wall beveled to form a valve seat 22. That part of the housing below partition 20 provides a gas discharge chamber 23. The intermediate portion of the housing is of greater diameter than its upper and lower portions and in connection with the partitions 1'7 and 20 provides a valve chamber 24. The chamber 18 is closed by a removable plug 25. Casing 8 has an opening 26 in its top so that access can be had to plug 25. Arranged within chamber 24 for engaging valve seat 22 to shut off communication between chambers 23 and 24 is a controlling valve 27 formed integral with the lower end of a stem 28, which extends upwardly through opening '19. The valve 27is normally in closed position to shut oi? the gas supply to the. burner and is illustrated as being shifted to open position. When in its normal position it engages the valve seat 22. The valve 27 is also formed is arranged a receptacle of non-magnetic material formed of a head part and a pair of depending spacedtubular extensions 36, 37 which extendthrough and frictionally engage with the solenoids 31', 32respectivelyand have operating "therein the cores33, lid-respectively. The exten- "sions open into the head part 35 and the latter has an opening 38 in its top and a verticalcollar 39'registering with the wall of opening 38. The
- 'iQQi'IeSpe-ctively.
The :"e1ement2 includesl-a metallicicasmg' 14,5 Yin which is f arranged ea. vibratory-induction coil 5 l; of the econdenser wtypeeand which is: insulated :from-fcasing 50, 'asiat':52, 5'3:=and':54. Insulating nmeans'iiriis formedwith aipairof openings ;:56. :Arranged :within easing 1 5'0 andrbelowathemeans 1.50 54 is;a itransformerfi'lzof the :smallxbeil ringing type. v when an alternatingzcurrent'of:110 to $1 20 wvolts is passed into the transformerra: low voltage tcurrenti is taken off s the secondary 'wind-ingnbv the :l'eads 58, .59 which arev connect-edito terminals 60,
55 Gr-respectively of theiinductionncoil fil. ;One :'of
=the-leads 58 or 59 is "connected :to' the :casingfiO sand lin .this .particular case terminal .:61. is .connected to the casing 50. The highstension-iterininal \62 is 'then "connect-edzto a Fsparkiplug 63 ea which would be located just; above the i mouth of r'the burner. 111. l'Ihe :return neircuit is \made through thGqStOYfigfiflSillQ' 50: andY-the terminal: -61. 7 .IThe eIement'B consists of an ordinary: high resistance aheostah-Msarrangedin a: casingq65zaan'd .1-55 --inc1uding"=a spring' controlled; rotatable and longiandrolosingsmember =--68 and :.a contact 169. The
'members :68 and 169 -.:constitute .a safety switch. livithirfcasingz65 is a :bi-nding post m which-carries a resi-lientwconductor (member 71 wencompassing -andnbea1 ing. againstsshaft-fifi. .Deading 'from;con-
.:between mthe :regulating valve mechanism "and casing 8. .The"fi1ler 83 .isadded after the final e-a'dju'stment of thQ'SOlGl'lOidS has been made. The
The elements "1 and 2 are :placed within the :=stove: the latter. permits, if not 1 they are bolted nonthe'routside -of the stove. The controlling element 3 is positioned at a point remote Irom e1ements 1 and 2. p
When athe stovexis to be ignited, thec'ontact 1 arm 73: is turned opposite. terminal '74 and'pushe'd :in,=.that is toisay aftermem'ber 68 is moved to'en- I gage-xcontact 6-9. and'whereby current is' passed-im =rto the transformer "57 and-solenoid '32 which causes sthe valve' toopen allowing. gasto be supplied ito then-burner and is "ignited by the-spark plug. The valve 27 will remain in opent-position for supply of gas until it is'de'sired'to' cutiofithe supplytoxthe-burner. Afterthe-valve 27' has been adjusteditoits- ODEHDOSltiODitO the desired ex tent, the-:current .is 'shut rofi" from the:solen"oids :ub'y opening-:switch :68 and the valve will 'be held in such position. In order to close=valve 27, the uoperatorwill clos'ezlswitch'.68,press inkn'ob 67 causing arm 73 to make contact with there- -sistance wire"of-' the rheostat. The operator will then: turrrrknob 67,--when 'a'rm'7'3 is in contact, in a lclockwiserdirection. This operation diminishes the resistance in the circuit to whichisolenoidiiil --is:a-partnandaat the same time'inoreases the resistance' in the 'reircuit in which 15016110111 32 is a part. causes more 'current'tofiow in solenoid 131 thus producing'a greater magnetic field 'about 1' Es; solenoid-iil thanathat produced about solenoid .132, thisrcau'sing :core :33xto1be="drawn I in' solenoid -;-31- which provides for-"solenoid -31".'a'ctin'g to close all) from open to closed positions respectively by the action of the solenoids 32, 31. i
"The lever 42 remainsin whatever position it is shifted previous to thecutting off the current, andit is also held in'place by the slight tension of its supports 41 bearing thereagainsta Thecurrent iscut off when thevalve 37 is adjusted for supply'and also after the valve has been shifted toclosed position.
What I claim is: 1.'In an electro-magnetic gas regulating attachment, a regulating valve structure adapted to be interposed in a gas conducting line for controlling the passage of gas through the latter and including a valve capable of being shifted from closed position to open position and from open position to closed position and temporarily maintained any one of the positions to which it has been shifted, a non-magnetic receptacle below said valve, opening at its top into the outlet side 'of said structure and including a pair of depending tubular extensions closed at their outer ends, solenoids encompassing and having their cores slidably mounted in saidtextension's, a layer pivotally mounted in said receptacle and connected in proximity to its pivotwith saidvalve for shifting the latter, said cores being attached to the ends of and formed to balance said lever, and current controlling means. having provisions common to saidsolenoids to cause the actuation of the lever in a direction to gradually shift said valve from closed. to open position and subsequently to the shiftingof the valve from closed to open position to cause the magnetic force of oneiof the solenoids overcoming the magnetic force of the other solenoid to provide forthe actuation of the lever in a direction to shift the valve from open to closed position, said cores and lever having coacting means for maintainingthe valve in open position when the solenoids are deenergized by said current controlling meansa d formaintaining the valve in closed position when the solenoids are deenergized by said current controlling means.
3.!In an electro-znagnetic gas regulating attachment, a regulating valve structure adapted to be interposed in a gas conducting line for conrolling the passage of gas through the latter and including a valve capable of being shii'ted from closed position to open position and from open position to closed position and temporarilymaintainedin any one of the positions to which it has been shifted, a non-magnetic receptacle below said valve, opening at its top into the outlet s'de of said structure and including a pair of depending. tubular extensions closed at their outer ends, solenoids encompassing and having their cores slidably mounted in said extensions, a lever pivotally mounted in said receptacle and connected in proximity to its pivot with said valve for shifting the latter, said cores being attached to the ends of and. formed tobalance said lever, and-current controlling means having provisions common to said solenoids to cause the actuation of the lever ina direction to gradually shift said valve from closed to open position and subsequently to the shiftin of the valve from closedto open position to cause the magnetic force of one of the solenoids overcoming the magnetic force of the other solenoid to provide for the actuation of the lever in a direction to shift the valve from open to closed position, one of the solenoids havingits core of greater length than i the other.
4. In an electro-magnetic gas regulatingattachment, a regulating valve structure adapted to be interposed in a gas conducting line for controlling the passage of gas through the latter and including a valve capable of being shifted from closed position to open position and from open position to closed position and temporarily mainta'ned in any one of the positions to which it has been shifted, a non-magnetic receptacle below said valve, opening at its top into the outlet side of said structure and including a pair of depending tubular extensions closed at their outer ends, solenoids encompassing and having their cores slidably mounted insaid extensions, a lever pivotally mounted in said receptacle and connected in proximity to its pivot with said valve for shifting the latter, said cores being attached to the ends of and formed to balance said lever, current controlling means and insulated therefrom, and said structure opening through opposed walls of said casing.
5.- In an electro-magnetic gas regulating attachment, a regulatingvalve structure adapted 'to'be interposed in a gas conducting line for controlling the passage of gas through the latter and including a valve capable of being shifted from closed position to openposit-ion and from open position to closed position and temporarily maintainedin any one of the positions to which it has having provisons common to said solenoids to cause the actuation casing.
a casing common to said structure, solenoids and receptacle and insulated therefrom, and "said structure opening through opposed walls of said '6. In an 'electro-magnetic gas regulating 'a'ttachment, a regulating valve structure adapted to be interposed in a gas conducting line'for controlling the passage of gas through the latter and including a valve capable of being shifted from closed position to open position and from open position to closed position and temporarily maintained inany one of the positions 'to which it has been shifted, a non-magnetic receptacle below said valve, opening at itsftop into the outlet side o'fsaid structure and including a pair of depending tubular extensions closed at their outer ends,
solenoids encompassing andhaving their cores slidably mountedin said extensions, a lever pivotally mounted'in said receptacle and connected in proximit'yto its pivot with said valve for shifting the latter, said cores being attached to the ends of and formed to balance said lever, current controlling means having provisions common to said solenoids to cause the actuation of the lever in a direction to gradually-shift said valve from closed to open position and subsequently -to the shiftingof the valve from closed "to open position to cause the magnetic force of one of the solenoids overcoming the magnetic force of the other solenoid to provide for the actuation of the lever in a direction to shift the valve from'open to closed position, said'cores and lever having coacting means for maintaining the valve in openposition when the solenoids are de-energized by said current controlling means and for maintaining the valve in closed position when the solenoids are deenergized by said current controlling means, said. solenoids being adjusted on said extensions a small distance above the point where theyhave the greatest pulling power on their cores, a casing commcn to said structure, solenoids and receptacle and insulated therefrom, and said structure openingthrough opposed walls of said casing.
'7. 'In an electro-magnetic gas 'regula'tingjattachinent, 'a regulating valve structure adapted -to'be interposedin a-gas'conducting line for con- 'trolling the passage of gas through the latter and :includin'g'a valve capable of being shifted from closed position to open position and from open position to closed position :and temporarily maln- 'over said extensions, solenoids surrounding and snirtingoi the valve from closed to open position to cause the magneticforceof one of the solenoids overcoming the magnetic force of the other solenoid to provide for the actuation of the lever in a directionlto shift the valve from open toclosed position, one of the solenoids havingits core of greater length than the other, a casing common to saidstructure, solenoids and receptacle and insulated therefrom, and said structure opening through opposed walls of said casing.
'8. In. an electro-magnetic "gas regulating attachment, aregulating valve structure for interposition in a gas conductingline forxcontrolling the passage "of gas through the 'latter-and-including 'a valve capable o'f 'beingshifted from closed positionto open position and from open position -to closed positionand temporarily maintained in any one of the positions to "whichuit has been shifted, a non-magnetic receptacle below the valve, opening at its top into the outlet side of said structure and including a'pair' of depending tubular extensions, a leverpivotally mounted intermediate its ends within said receptacle, connected to said valve and having its ends disposed having the cores thereof-'slidable within said'ex- "tensions, said cores being attached to theends of 'and being formed to balance said lever, and a controlling device for the pair ofssolen'o'ids includi'ngmeans substantially as described having provisions for respectively energizing the solenoids to provide for the shifting of the lever-in a direction to gradually move the valve from "a.
closed position to an'open position; for de-energ'izing the solenoidsto cause thevalve to remain in such open position; for energizing the solenoids to provide for the shifting of the lever ina direction to gradually move the valve from such openposition to closed position; and for de-energizing the solenoids to maintain the valve in closed position. l
' 9. In an electro magneti'c gas regulating attachment, a regulating valve structure for interposition in a gas conducting line for'controlling the passage of gas through the latter and'including a valve capable of being shifted from closed position to openposition'and from open position 7 to-closed position'and temporarily maintained in anyone of the positions to which it has 'been shifted, a non-magnetic receptacle below said 'valve, opening at itstop permanently into'the outl'et'side 'of; said structure and including aipair of depending tubular extensions closedat their lower ends, solenoids encompassing and having their cores slidablymounted in said extensions; a lever within said casing and pivotall'ysupported intermediate'its ends, means for connecting said valve to said lever in proximity to the pivot orme latter and providingfor theshifting of the valve :on the movement of the lever, said cores being attached Oct. 9, 1934. H. L. RAWLINS CIRCUIT INTERRUPTER Filed April 8, 1933 2 Sheets-Sheet 1 WITNESSE @m/ f INVENTORY Herberf L. Raw/ms QM (Q- V ATTORNE
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US599053A US1976625A (en) | 1932-03-15 | 1932-03-15 | Electromagnetic gas regulating and igniting attachment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US599053A US1976625A (en) | 1932-03-15 | 1932-03-15 | Electromagnetic gas regulating and igniting attachment |
Publications (1)
Publication Number | Publication Date |
---|---|
US1976625A true US1976625A (en) | 1934-10-09 |
Family
ID=24398002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US599053A Expired - Lifetime US1976625A (en) | 1932-03-15 | 1932-03-15 | Electromagnetic gas regulating and igniting attachment |
Country Status (1)
Country | Link |
---|---|
US (1) | US1976625A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2629136A (en) * | 1946-02-06 | 1953-02-24 | California Central Fibre Corp | Roll member |
US2672884A (en) * | 1950-08-15 | 1954-03-23 | Ralph E Cross | Traverse-and-feed-valve assembly |
US20120161050A1 (en) * | 2009-09-18 | 2012-06-28 | Fluid Automation Systems S.A. | Valve with a removable cartridge |
-
1932
- 1932-03-15 US US599053A patent/US1976625A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2629136A (en) * | 1946-02-06 | 1953-02-24 | California Central Fibre Corp | Roll member |
US2672884A (en) * | 1950-08-15 | 1954-03-23 | Ralph E Cross | Traverse-and-feed-valve assembly |
US20120161050A1 (en) * | 2009-09-18 | 2012-06-28 | Fluid Automation Systems S.A. | Valve with a removable cartridge |
US8955532B2 (en) * | 2009-09-18 | 2015-02-17 | Fluid Automation Systems S.A | Valve with a removable cartridge |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US1978737A (en) | Solenoid | |
US1389056A (en) | Electromagnet and valve | |
US2096763A (en) | Solenoid construction | |
US1757059A (en) | Valve | |
ITPD990296A1 (en) | SAFETY VALVE STRUCTURE PARTICULARLY FOR GAS. | |
US2989666A (en) | Selective control valve | |
US1976625A (en) | Electromagnetic gas regulating and igniting attachment | |
US2313890A (en) | Fluid control valve | |
US1471861A (en) | Valve-actuating mechanism for internal-combustion engines | |
US2292478A (en) | Electromagnetic operator | |
US2310562A (en) | Control device | |
US2531824A (en) | Magnetically-controlled valve | |
US1271670A (en) | Priming device for internal-combustion engines. | |
US1883957A (en) | Magnetically operated valve | |
US2687870A (en) | Electromagnetic control device | |
US2872972A (en) | Fuel flow control device | |
US3050255A (en) | Double solenoid valve | |
US2267775A (en) | Thermocouple-operated electromagnet | |
US3202978A (en) | Electrical remote control and indicating system | |
US1673923A (en) | Electrically-operated valve for controlling the flow of liquids or gases | |
US2785873A (en) | Electromagnetic control device | |
US1268913A (en) | Electromagnetic valve for gas-lighting systems. | |
US2275340A (en) | Resetting means for safety shutoff devices | |
US2890016A (en) | Control apparatus and devices therefor | |
US2658524A (en) | Manual operator for power-operated valves |