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公开(公告)号:US4418681A
公开(公告)日:1983-12-06
申请号:US214631
申请日:1980-12-10
申请人: Albert L. Moody
发明人: Albert L. Moody
CPC分类号: E01C19/1004 , E01C19/1063 , E04D15/07 , F23Q9/045
摘要: Asphalt heating kettle with improved temperature control to prevent overheating, and with improved gas fuel pilot light to prevent pilot blowout. The temperature sensor for the kettle is housed in an apertured tube in direct heat transfer contact with a burner flue within the kettle, so that the temperature both of liquid asphalt and of the flue itself is sensed to prevent an overheat condition. The pilot burner is located behind the main burner, upstream of the high-velocity flame from the main burner, so as to be unaffected by the blast or shock wave of main burner ignition.
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公开(公告)号:US3297074A
公开(公告)日:1967-01-10
申请号:US48600165
申请日:1965-09-09
申请人: ESSCO SUPPLY CO
发明人: MURPHY RAYMOND E
IPC分类号: F23Q9/04
CPC分类号: F23Q9/045
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公开(公告)号:US3178140A
公开(公告)日:1965-04-13
申请号:US29802163
申请日:1963-07-29
发明人: KUHN WILLIAM J , MAURICE PAUL E
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公开(公告)号:US2993534A
公开(公告)日:1961-07-25
申请号:US77141758
申请日:1958-11-03
申请人: LENNOX IND INC
发明人: GREINER JOHN R , EICHORN ROBERT W
IPC分类号: F23Q9/04
CPC分类号: F23D14/045 , F23Q9/045
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公开(公告)号:US2442168A
公开(公告)日:1948-05-25
申请号:US60676045
申请日:1945-07-24
申请人: HALDA ARNOLD V
发明人: HALDA ARNOLD V
IPC分类号: F24C3/10
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公开(公告)号:US1961933A
公开(公告)日:1934-06-05
申请号:US53878231
申请日:1931-05-20
申请人: IRWIN GEORGE H
发明人: IRWIN GEORGE H
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公开(公告)号:US1857804A
公开(公告)日:1932-05-10
申请号:US43854130
申请日:1930-03-24
申请人: HALFDAN CARLSEN
发明人: HALFDAN CARLSEN
IPC分类号: F23Q9/04
CPC分类号: F23Q9/045
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公开(公告)号:US10073071B2
公开(公告)日:2018-09-11
申请号:US14702465
申请日:2015-05-01
申请人: David Deng
发明人: David Deng
IPC分类号: G01N33/00
CPC分类号: G01N33/0036 , F23D11/38 , F23D14/48 , F23D14/64 , F23D17/00 , F23D2900/14481 , F23N1/007 , F23N2035/22 , F23N2035/24 , F23N2037/08 , F23Q9/045 , F24C3/12 , F24D2200/04 , F24H9/2064 , Y10T137/2562 , Y10T137/2564 , Y10T137/2579 , Y10T137/2584 , Y10T137/2592 , Y10T137/2657 , Y10T137/2688 , Y10T137/7792 , Y10T137/7793 , Y10T137/7796 , Y10T137/7797 , Y10T137/7836 , Y10T137/7905 , Y10T137/7939 , Y10T137/86919
摘要: A heating system can include certain pressure sensitive features. These features can be configured to change from a first position to a second position based on a pressure of a fuel flowing into the feature. These features can include, fuel selector valves, pressure regulators, burner nozzles, and oxygen depletion sensor nozzles, among other features.
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公开(公告)号:US20170227218A1
公开(公告)日:2017-08-10
申请号:US15019821
申请日:2016-02-09
申请人: Ronnie Rogers
发明人: Ronnie Rogers
IPC分类号: F23N5/10
CPC分类号: F23N5/107 , F23D2207/00 , F23N2027/00 , F23N2027/02 , F23N2029/00 , F23N2900/05005 , F23Q3/008 , F23Q9/045
摘要: A temperature sensor detects the presence of a flame by measuring the temperature near the flame site, and an actuator positions an ignition device in based on the temperature sensor's reading. The ignition device is positioned near the flame site if the flame is not present and further from the flame site if the flame is present.
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公开(公告)号:US09416977B2
公开(公告)日:2016-08-16
申请号:US14064017
申请日:2013-10-25
申请人: PROCOM HEATING, INC.
发明人: David Deng
CPC分类号: F24C1/02 , F23C1/08 , F23N1/007 , F23N2035/16 , F23N2035/18 , F23N2037/08 , F23Q9/045 , F24C3/122 , F24H3/006 , F24H9/2085
摘要: A heater can be configured to operate with either a first fuel at a first pressure or a second fuel at a second pressure. In some embodiments, a pressure regulator unit is configured to regulate the pressure of either the first fuel or the second fuel and to direct either the first fuel or the second fuel towards a combustion chamber. A nozzle assembly can be configured to inject the fuel into the combustion chamber.
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