US20110197874A1 - Fastening system for gas tubes in stoves - Google Patents

Fastening system for gas tubes in stoves Download PDF

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Publication number
US20110197874A1
US20110197874A1 US13/037,630 US201113037630A US2011197874A1 US 20110197874 A1 US20110197874 A1 US 20110197874A1 US 201113037630 A US201113037630 A US 201113037630A US 2011197874 A1 US2011197874 A1 US 2011197874A1
Authority
US
United States
Prior art keywords
gas
regulator
fastening system
tube
venturi
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.)
Abandoned
Application number
US13/037,630
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English (en)
Inventor
Eramis Braz Padilha
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Electrolux do Brasil SA
Original Assignee
Electrolux do Brasil SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Electrolux do Brasil SA filed Critical Electrolux do Brasil SA
Assigned to ELECTROLUX DO BRASIL SA reassignment ELECTROLUX DO BRASIL SA ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: PADILHA, ERAMIS BRAZ
Publication of US20110197874A1 publication Critical patent/US20110197874A1/en
Abandoned legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
    • F16L37/16—Joints tightened by the action of a wedge-shaped hinged hooks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
    • F16L37/121—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members using freely rocking hooks

Definitions

  • the invention relates generally to a fastening system. More specifically, the invention provides a fastening system for gas tubes in the regulator or venturi of gas stoves.
  • a wire strap is used coupling only one side of the regulator.
  • the same problem with the plate strap occurs, i.e., side misalignment between the tube and the regulator, which may provoke a gas leakage in the connection.
  • MU 7502586 presents a gas tubing coupling and its respective terminal, which lacks double coupling clamps and does not provide secure gas tubing alignment.
  • WO 01/38771 A1 describes a transition element between two plug-in type line systems and lacks double coupling clamps among other features and fails to provide a secure attachment.
  • MU 7701371 describes a constructive arrangement for the entry connection of stove gas that comprises two pipe-shaped bodies.
  • MU 7701372 7U describes an easel type extension regulator body.
  • This disclosure refers to a fastening system for gas tubes in the regulator or venturi of the gas stoves table, comprising of a clamp with double coupling whose center part envelops the tube end which penetrates into the gas regulator or venture, allowing the coupling in two sidelong projections foreseen in the regulator or venturi body. Then, with a double coupling, the gas tube is aligned with the element to which it is connected.
  • FIGS. 1A-1D are illustrative side, rear, top and top cut-away views respectively of an arrangement of the fastening system
  • FIGS. 2A-2D are illustrative top, side, top cut-away, and rear views respectively of another arrangement of the fastening system.
  • the disclosed connection system may be used in gas stoves that include fastenings for gas tubes ( 1 ) providing both a firm connection and the alignment of the elements involved.
  • the system promotes the integration of the gas tube ( 1 ) with the stove regulator ( 2 ) or with the stove table venturi ( 3 ), using a double coupling clamp ( 4 ), and its center part ( 4 a ) wraps around the tube end ( 1 ) which penetrates into the regulator ( 2 ) or into the venturi ( 3 ), and whose ends engage in two side projections ( 5 ) in the regulator ( 2 ) or venturi ( 3 ) body.
  • the gas tube ( 1 ) remains aligned with the regulator ( 2 ) or venturi ( 3 ), and depending on the application, thereby minimizes the likelihood of a gas leakage, reduces costs, increases speed and simplifies the system assembly process.
  • the fastener clamp ( 4 ) of the gas tube ( 1 ) includes, on its core, a U-shaped curvature ( 4 a ) which wraps around the tube ( 1 ) behind the tube ( 1 ) circular expansion.
  • the two ends of the fastener clamp ( 4 ) of the tube ( 1 ) are projected and bent to the sides of the regulator ( 2 ) or venturi ( 3 ) cylindrical body, bending ahead once again and partially wrap the two side projections ( 5 ) of the regulator ( 2 ) or venturi ( 3 ) cylindrical body.
  • FIGS. 1A-1D illustratively depict an arrangement of the proposed system applied to the gas regulator ( 2 ).
  • FIG. 1A shows a side view of the system, where it is observed the gas tube fastening ( 1 ) in the regulator ( 2 ) through the clamp ( 4 ), using the double coupling in the side projections ( 5 ).
  • FIG. 1B illustrates a rear view of the system, providing a view of the “U” curve ( 4 a ) of the clamp ( 4 ) and the side projections ( 5 ) that receive the clamp fitting ( 4 ).
  • FIG. 1C provides a top plan view of the system, depicting the gas tube ( 1 ) fastening with the clamp ( 4 ) using the side projection ( 5 ) of the regulator ( 2 ).
  • FIG. 1D shows a cut-way view of the system taken along the line D-D in FIG. 1A showing the gas tube ( 1 ) fastening by the clamp ( 4 ) to the regulator body ( 2 ).
  • FIG. 2 illustratively depicts another arrangement of the proposed system applied to the table venturi ( 3 ).
  • FIG. 2A is a top plan view of the system, pointing out the gas tube ( 1 ) fastening with the clamp ( 4 ), using the side projections ( 5 ) of the venturi ( 3 ).
  • FIG. 2B is a side view of the system, where the gas tube ( 1 ) fastening in the venturi ( 3 ) through the clamp ( 4 ), using the double coupling in the side projections ( 5 ) is apparent.
  • FIG. 2C shows a cut-way view of the system along the line C-C in FIG. 2B and depicts the gas tube ( 1 ) fastening through the clamp ( 4 ) to the venturi body ( 3 ).
  • FIG. 2D illustratively depicts a rear view of the system, providing a view of the “U” curve ( 4 a ) of the clamp ( 4 ) and the side projections ( 5 ) that receive the clamp fitting ( 4

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Supports For Pipes And Cables (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
US13/037,630 2008-09-01 2011-03-01 Fastening system for gas tubes in stoves Abandoned US20110197874A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BRMU8801923-3 2008-09-01
BRMU8801923-3U BRMU8801923U2 (pt) 2008-09-01 2008-09-01 sistema de fixação para tubo de gás em fogões
PCT/BR2009/000282 WO2010022492A2 (en) 2008-09-01 2009-09-01 Fastening system for gas tubes in stoves

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2009/000282 Continuation WO2010022492A2 (en) 2008-09-01 2009-09-01 Fastening system for gas tubes in stoves

Publications (1)

Publication Number Publication Date
US20110197874A1 true US20110197874A1 (en) 2011-08-18

Family

ID=41649853

Family Applications (1)

Application Number Title Priority Date Filing Date
US13/037,630 Abandoned US20110197874A1 (en) 2008-09-01 2011-03-01 Fastening system for gas tubes in stoves

Country Status (8)

Country Link
US (1) US20110197874A1 (ru)
EP (1) EP2331861A2 (ru)
CN (1) CN102138037A (ru)
AU (1) AU2009287364B2 (ru)
BR (1) BRMU8801923U2 (ru)
CA (1) CA2735552A1 (ru)
RU (1) RU2509250C2 (ru)
WO (1) WO2010022492A2 (ru)

Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US293453A (en) * 1884-02-12 Tebbitoey
US297880A (en) * 1884-04-29 Hose-coupling
US341713A (en) * 1886-05-11 Hose-coupling and hydrant attachment
US457724A (en) * 1891-08-11 Hose-coupling
US472471A (en) * 1892-04-05 Charles christy
US476711A (en) * 1892-06-07 Half to frank s
US603366A (en) * 1898-05-03 Hose-coupling
US762777A (en) * 1904-01-19 1904-06-14 Samuel N Vernon Hose or pipe coupling.
US935587A (en) * 1908-05-25 1909-09-28 William J Casey Instantaneous hose-coupling.
US969019A (en) * 1909-12-16 1910-08-30 Edward H Wilson Hose-coupling.
US1361856A (en) * 1919-05-24 1920-12-14 Peter J Heininger Hose-coupling
US1793015A (en) * 1928-02-23 1931-02-17 Axel H Roos Quick-acting hose coupling
US1941856A (en) * 1932-04-29 1934-01-02 Richard A Pulliam Hose connection
US3469864A (en) * 1967-06-19 1969-09-30 Continental Oil Co Conduit connector
US3625548A (en) * 1970-08-24 1971-12-07 Sharyl A Craggs Quick connect and disconnect coupling
US3830525A (en) * 1972-11-09 1974-08-20 H Ransford Tension limiting clamping device
US20060082146A1 (en) * 2004-09-14 2006-04-20 Heiko Heim Releasable plug-in connection for pipelines or the like

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE65423C (ru) *
DE851291C (de) * 1950-03-21 1952-10-02 Eduard Pfannenschmidt Schlauchkupplung
FR1342897A (fr) * 1962-10-01 1963-11-15 Dispositif de raccordement rapide pour tuyaux, tubes ou analogues
FR1428557A (fr) * 1965-01-04 1966-02-18 Raccord pour la jonction de deux tuyaux
US3858915A (en) * 1974-03-27 1975-01-07 Gen Motors Corp Snap together coupling with integral spring
JPS6196077U (ru) * 1984-11-29 1986-06-20
DE19653906C2 (de) * 1996-12-21 2000-09-14 Daimler Chrysler Ag Vorrichtung zum Verbinden von zwei rohrfömigen Leitungsteilen
DE19731367C2 (de) * 1997-07-22 2003-04-30 Daimler Chrysler Ag Vorrichtung zum Verbinden von zwei rohrförmigen Leitungsteilen
RU2237217C2 (ru) * 2002-04-29 2004-09-27 Котельников Вячеслав Иванович Горелочное устройство и бытовая отопительная печь для жидкого топлива
JP4529658B2 (ja) * 2003-11-28 2010-08-25 東海ゴム工業株式会社 クイックコネクタ
RU63031U1 (ru) * 2006-11-10 2007-05-10 Открытое акционерное общество "Ново-Вятка" (ОАО "Ново-Вятка") Плита газовая бытовая туристская

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US293453A (en) * 1884-02-12 Tebbitoey
US297880A (en) * 1884-04-29 Hose-coupling
US341713A (en) * 1886-05-11 Hose-coupling and hydrant attachment
US457724A (en) * 1891-08-11 Hose-coupling
US472471A (en) * 1892-04-05 Charles christy
US476711A (en) * 1892-06-07 Half to frank s
US603366A (en) * 1898-05-03 Hose-coupling
US762777A (en) * 1904-01-19 1904-06-14 Samuel N Vernon Hose or pipe coupling.
US935587A (en) * 1908-05-25 1909-09-28 William J Casey Instantaneous hose-coupling.
US969019A (en) * 1909-12-16 1910-08-30 Edward H Wilson Hose-coupling.
US1361856A (en) * 1919-05-24 1920-12-14 Peter J Heininger Hose-coupling
US1793015A (en) * 1928-02-23 1931-02-17 Axel H Roos Quick-acting hose coupling
US1941856A (en) * 1932-04-29 1934-01-02 Richard A Pulliam Hose connection
US3469864A (en) * 1967-06-19 1969-09-30 Continental Oil Co Conduit connector
US3625548A (en) * 1970-08-24 1971-12-07 Sharyl A Craggs Quick connect and disconnect coupling
US3830525A (en) * 1972-11-09 1974-08-20 H Ransford Tension limiting clamping device
US20060082146A1 (en) * 2004-09-14 2006-04-20 Heiko Heim Releasable plug-in connection for pipelines or the like

Also Published As

Publication number Publication date
AU2009287364B2 (en) 2013-09-05
CA2735552A1 (en) 2010-03-04
BRMU8801923U2 (pt) 2010-05-04
WO2010022492A2 (en) 2010-03-04
CN102138037A (zh) 2011-07-27
EP2331861A2 (en) 2011-06-15
WO2010022492A3 (en) 2010-04-22
RU2011112373A (ru) 2012-10-10
RU2509250C2 (ru) 2014-03-10
AU2009287364A1 (en) 2010-03-04

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Legal Events

Date Code Title Description
AS Assignment

Owner name: ELECTROLUX DO BRASIL SA, BRAZIL

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:PADILHA, ERAMIS BRAZ;REEL/FRAME:026182/0650

Effective date: 20110329

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION