DE159396C - - Google Patents
Info
- Publication number
- DE159396C DE159396C DE1904159396D DE159396DA DE159396C DE 159396 C DE159396 C DE 159396C DE 1904159396 D DE1904159396 D DE 1904159396D DE 159396D A DE159396D A DE 159396DA DE 159396 C DE159396 C DE 159396C
- Authority
- DE
- Germany
- Prior art keywords
- circuit
- current
- fluctuations
- magnet
- chamber
- 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
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/16—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies
- H05B41/20—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch
- H05B41/23—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode
- H05B41/232—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode for low-pressure lamps
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1904159396D DE159396C (ja) | 1904-01-19 | 1904-01-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1904159396D DE159396C (ja) | 1904-01-19 | 1904-01-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE159396C true DE159396C (ja) | 1905-03-21 |
Family
ID=425480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1904159396D Expired DE159396C (ja) | 1904-01-19 | 1904-01-19 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE159396C (ja) |
Cited By (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6044844A (en) | 1996-12-02 | 2000-04-04 | Resmed Limited | Mask and harness assembly |
| USD423096S (en) | 1997-02-25 | 2000-04-18 | Resmed Limited | Nasal mask cushion |
| USD428987S (en) | 1997-02-25 | 2000-08-01 | Resmed Limited | Nasal mask shell |
| USD435650S (en) | 1997-02-25 | 2000-12-26 | Resmed Limited | Combined nasal mask shell and cushion |
| US6357441B1 (en) | 1996-07-26 | 2002-03-19 | Resmed Limited | Nasal mask and mask cushion therefor |
| US6463931B1 (en) | 1998-01-16 | 2002-10-15 | Resmed Limited | Forehead support for facial mask |
| US6494207B1 (en) | 1996-12-02 | 2002-12-17 | Resmed Limited | Harness assembly for a nasal mask |
| US6513526B2 (en) | 1996-07-26 | 2003-02-04 | Resmed Limited | Full-face mask and mask cushion therefor |
| US6561191B1 (en) | 1997-02-10 | 2003-05-13 | Resmed Limited | Mask and a vent assembly therefor |
| US6561190B1 (en) | 1997-02-10 | 2003-05-13 | Resmed Limited | Mask and a vent assembly therefor |
| US7654263B2 (en) | 2002-01-17 | 2010-02-02 | Map Medizin-Technologie Gmbh | Breathing mask arrangement and a forehead support device for same |
| US7762259B2 (en) | 2003-04-10 | 2010-07-27 | Resmed Limited | Mask with integral cushion and forehead piece |
| US7775209B2 (en) | 2000-10-19 | 2010-08-17 | Map Medizintechnologie Gmbh | Breathing mask for feeding a breathing gas to a mask user and discharge device for discharging breathing gas |
| US7926487B2 (en) | 2000-05-15 | 2011-04-19 | Resmed Limited | Respiratory mask having gas washout vent and gas washout vent assembly for a respiratory mask |
| US7967014B2 (en) | 2001-10-22 | 2011-06-28 | Map Medizin-Technologie Gmbh | Application device for breathing mask arrangement |
| US7992559B2 (en) | 2001-10-22 | 2011-08-09 | Map Medizin-Technologie Gmbh | Breathing mask arrangement as well as an application device and a forehead support device for same |
| US8186348B2 (en) | 1999-06-18 | 2012-05-29 | Resmed Limited | Forehead support for facial mask |
| US8353294B2 (en) | 2004-06-16 | 2013-01-15 | Resmed Limited | Respiratory mask assembly |
| US8505535B2 (en) | 2003-05-02 | 2013-08-13 | Resmed Limited | Mask system |
| US8522784B2 (en) | 2008-03-04 | 2013-09-03 | Resmed Limited | Mask system |
| US8646450B2 (en) | 1999-03-29 | 2014-02-11 | Resmed Limited | Forehead support for a facial mask |
| US8757162B2 (en) | 2004-04-09 | 2014-06-24 | Resmed Limited | Nasal assembly |
| US8944061B2 (en) | 2005-10-14 | 2015-02-03 | Resmed Limited | Cushion to frame assembly mechanism |
| US8960196B2 (en) | 2007-01-30 | 2015-02-24 | Resmed Limited | Mask system with interchangeable headgear connectors |
| US10195385B2 (en) | 2001-09-07 | 2019-02-05 | Resmed Limited | Forehead pad for respiratory mask |
| US10500365B2 (en) | 2002-12-06 | 2019-12-10 | Fisher & Paykel Healthcare Limited | Respiratory interface with elbow |
| US11052211B2 (en) | 2005-10-25 | 2021-07-06 | ResMed Pty Ltd | Interchangeable mask assembly |
| US11331447B2 (en) | 2008-03-04 | 2022-05-17 | ResMed Pty Ltd | Mask system with snap-fit shroud |
| US11969552B2 (en) | 2022-06-28 | 2024-04-30 | ResMed Pty Ltd | Mask system with radially positioned vent holes |
-
1904
- 1904-01-19 DE DE1904159396D patent/DE159396C/de not_active Expired
Cited By (76)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8056561B2 (en) | 1996-07-26 | 2011-11-15 | Resmed Limited | Full-face mask and mask cushion therefor |
| US6581602B2 (en) | 1996-07-26 | 2003-06-24 | Resmed Limited | Nasal mask and mask cushion therefor |
| US9421339B2 (en) | 1996-07-26 | 2016-08-23 | Resmed Limited | Patient interface |
| US8636006B2 (en) | 1996-07-26 | 2014-01-28 | Resmed Limited | Mask |
| US6357441B1 (en) | 1996-07-26 | 2002-03-19 | Resmed Limited | Nasal mask and mask cushion therefor |
| US7950392B2 (en) | 1996-07-26 | 2011-05-31 | Resmed Limited | Cushion and mask therefor |
| US8813748B2 (en) | 1996-07-26 | 2014-08-26 | Resmed Limited | Full-face mask and mask cushion therefor |
| US6513526B2 (en) | 1996-07-26 | 2003-02-04 | Resmed Limited | Full-face mask and mask cushion therefor |
| US8522783B2 (en) | 1996-07-26 | 2013-09-03 | Resmed Limited | Cushion and mask therefor |
| US6701927B2 (en) | 1996-07-26 | 2004-03-09 | Resmed Limited | Full-face mask and mask cushion therefor |
| US6634358B2 (en) | 1996-07-26 | 2003-10-21 | Resmed Limited | Nasal mask cushion assembly |
| US6494207B1 (en) | 1996-12-02 | 2002-12-17 | Resmed Limited | Harness assembly for a nasal mask |
| US6044844A (en) | 1996-12-02 | 2000-04-04 | Resmed Limited | Mask and harness assembly |
| US6561190B1 (en) | 1997-02-10 | 2003-05-13 | Resmed Limited | Mask and a vent assembly therefor |
| US6561191B1 (en) | 1997-02-10 | 2003-05-13 | Resmed Limited | Mask and a vent assembly therefor |
| US8826910B2 (en) | 1997-02-10 | 2014-09-09 | Resmed Limited | Mask and vent assembly therefor |
| US8833371B2 (en) | 1997-02-10 | 2014-09-16 | Resmed Limited | Mask and vent assembly therefor |
| USD428987S (en) | 1997-02-25 | 2000-08-01 | Resmed Limited | Nasal mask shell |
| USD423096S (en) | 1997-02-25 | 2000-04-18 | Resmed Limited | Nasal mask cushion |
| USD435650S (en) | 1997-02-25 | 2000-12-26 | Resmed Limited | Combined nasal mask shell and cushion |
| US6557556B2 (en) | 1998-01-16 | 2003-05-06 | Resmed Limited | Forehead support for facial mask |
| US9220861B2 (en) | 1998-01-16 | 2015-12-29 | Resmed Limited | Forehead support for facial mask |
| US6463931B1 (en) | 1998-01-16 | 2002-10-15 | Resmed Limited | Forehead support for facial mask |
| US8646450B2 (en) | 1999-03-29 | 2014-02-11 | Resmed Limited | Forehead support for a facial mask |
| US8186348B2 (en) | 1999-06-18 | 2012-05-29 | Resmed Limited | Forehead support for facial mask |
| US9592359B2 (en) | 1999-06-18 | 2017-03-14 | Resmed Limited | Forehead support for facial mask |
| US7926487B2 (en) | 2000-05-15 | 2011-04-19 | Resmed Limited | Respiratory mask having gas washout vent and gas washout vent assembly for a respiratory mask |
| US8528558B2 (en) | 2000-05-15 | 2013-09-10 | Resmed Limited | Respiratory mask having washout vent and gas washout vent assembly for a respiratory mask |
| US7775209B2 (en) | 2000-10-19 | 2010-08-17 | Map Medizintechnologie Gmbh | Breathing mask for feeding a breathing gas to a mask user and discharge device for discharging breathing gas |
| US10596342B2 (en) | 2000-10-19 | 2020-03-24 | Resmed R&D Germany Gmbh | Breathing mask for feeding a breathing gas to a mask user and discharge device for discharging breathing gas |
| US10195385B2 (en) | 2001-09-07 | 2019-02-05 | Resmed Limited | Forehead pad for respiratory mask |
| US7967014B2 (en) | 2001-10-22 | 2011-06-28 | Map Medizin-Technologie Gmbh | Application device for breathing mask arrangement |
| US8875710B2 (en) | 2001-10-22 | 2014-11-04 | Resmed R&D Germany Gmbh | Application device for a breathing mask arrangement |
| US10245403B2 (en) | 2001-10-22 | 2019-04-02 | RedMed R&D Germany GmbH | Breathing mask arrangement as well as an application device and a forehead support device for same |
| US7992559B2 (en) | 2001-10-22 | 2011-08-09 | Map Medizin-Technologie Gmbh | Breathing mask arrangement as well as an application device and a forehead support device for same |
| US8479738B2 (en) | 2001-10-22 | 2013-07-09 | Resmed R&D Germany Gmbh | Breathing mask arrangement as well as an application device and a forehead support device for same |
| US7654263B2 (en) | 2002-01-17 | 2010-02-02 | Map Medizin-Technologie Gmbh | Breathing mask arrangement and a forehead support device for same |
| US11471639B2 (en) | 2002-12-06 | 2022-10-18 | Fisher & Paykel Healthcare Limited | Respiratory interface with elbow |
| US10500365B2 (en) | 2002-12-06 | 2019-12-10 | Fisher & Paykel Healthcare Limited | Respiratory interface with elbow |
| US9248251B2 (en) | 2003-04-10 | 2016-02-02 | Resmed Limited | Mask with integral cushion and forehead piece |
| US8794239B2 (en) | 2003-04-10 | 2014-08-05 | Resmed Limited | Mask with integral cushion and forehead piece |
| US10369315B2 (en) | 2003-04-10 | 2019-08-06 | ResMed Pty Ltd | Respiratory mask with molded frame and cushion |
| US7762259B2 (en) | 2003-04-10 | 2010-07-27 | Resmed Limited | Mask with integral cushion and forehead piece |
| US8210180B2 (en) | 2003-04-10 | 2012-07-03 | Resmed Limited | Mask with integral cushion and forehead piece |
| US8505535B2 (en) | 2003-05-02 | 2013-08-13 | Resmed Limited | Mask system |
| US8757162B2 (en) | 2004-04-09 | 2014-06-24 | Resmed Limited | Nasal assembly |
| US10842957B2 (en) | 2004-04-09 | 2020-11-24 | ResMed Pty Ltd | Nasal assembly |
| US10039893B2 (en) | 2004-06-16 | 2018-08-07 | Resmed Limited | Respiratory mask assembly |
| US8353294B2 (en) | 2004-06-16 | 2013-01-15 | Resmed Limited | Respiratory mask assembly |
| US11529489B2 (en) | 2004-06-16 | 2022-12-20 | ResMed Pty Ltd | Cushion for a respiratory mask assembly |
| US11071839B2 (en) | 2004-06-16 | 2021-07-27 | ResMed Pty Ltd | Cushion for a respiratory mask assembly |
| US9375545B2 (en) | 2004-06-16 | 2016-06-28 | Resmed Limited | Respiratory mask assembly |
| US10668241B2 (en) | 2004-06-16 | 2020-06-02 | ResMed Pty Ltd | Cushion for a respiratory mask assembly |
| US11833305B2 (en) | 2005-10-14 | 2023-12-05 | ResMed Pty Ltd | Cushion/frame assembly for a patient interface |
| US10434273B2 (en) | 2005-10-14 | 2019-10-08 | ResMed Pty Ltd | Cushion to frame assembly mechanism |
| US11529487B2 (en) | 2005-10-14 | 2022-12-20 | ResMed Pty Ltd | Cushion to frame assembly mechanism |
| US11633564B2 (en) | 2005-10-14 | 2023-04-25 | ResMed Pty Ltd | Cushion to frame assembly mechanism |
| US11369765B2 (en) | 2005-10-14 | 2022-06-28 | ResMed Pty Ltd | Cushion to frame assembly mechanism |
| US8944061B2 (en) | 2005-10-14 | 2015-02-03 | Resmed Limited | Cushion to frame assembly mechanism |
| US11052211B2 (en) | 2005-10-25 | 2021-07-06 | ResMed Pty Ltd | Interchangeable mask assembly |
| US11596757B2 (en) | 2005-10-25 | 2023-03-07 | ResMed Pty Ltd | Interchangeable mask assembly |
| US11890418B2 (en) | 2005-10-25 | 2024-02-06 | ResMed Pty Ltd | Interchangeable mask assembly |
| US8960196B2 (en) | 2007-01-30 | 2015-02-24 | Resmed Limited | Mask system with interchangeable headgear connectors |
| US10864342B2 (en) | 2007-01-30 | 2020-12-15 | ResMed Pty Ltd | Mask with removable headgear connector |
| US11529488B2 (en) | 2008-03-04 | 2022-12-20 | ResMed Pty Ltd | Mask system with snap-fit shroud |
| US8528561B2 (en) | 2008-03-04 | 2013-09-10 | Resmed Limited | Mask system |
| US10751496B2 (en) | 2008-03-04 | 2020-08-25 | ResMed Pty Ltd | Mask system with shroud |
| US8522784B2 (en) | 2008-03-04 | 2013-09-03 | Resmed Limited | Mask system |
| US11077274B2 (en) | 2008-03-04 | 2021-08-03 | ResMed Pty Ltd | Mask system with snap-fit shroud |
| US11529486B2 (en) | 2008-03-04 | 2022-12-20 | ResMed Pty Ltd | Mask system with shroud having extended headgear connector arms |
| US11395893B2 (en) | 2008-03-04 | 2022-07-26 | ResMed Pty Ltd | Mask system with snap-fit shroud |
| US8550084B2 (en) | 2008-03-04 | 2013-10-08 | Resmed Limited | Mask system |
| US11833277B2 (en) | 2008-03-04 | 2023-12-05 | ResMed Pty Ltd | Mask system with snap-fit shroud |
| US11331447B2 (en) | 2008-03-04 | 2022-05-17 | ResMed Pty Ltd | Mask system with snap-fit shroud |
| US11305085B2 (en) | 2008-03-04 | 2022-04-19 | ResMed Pty Ltd | Mask system with snap-fit shroud |
| US11969552B2 (en) | 2022-06-28 | 2024-04-30 | ResMed Pty Ltd | Mask system with radially positioned vent holes |
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