JPS503390A - - Google Patents
Info
- Publication number
- JPS503390A JPS503390A JP48051644A JP5164473A JPS503390A JP S503390 A JPS503390 A JP S503390A JP 48051644 A JP48051644 A JP 48051644A JP 5164473 A JP5164473 A JP 5164473A JP S503390 A JPS503390 A JP S503390A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/02—Details
- H01J17/04—Electrodes; Screens
- H01J17/06—Cathodes
- H01J17/066—Cold cathodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0064—Tubes with cold main electrodes (including cold cathodes)
- H01J2893/0065—Electrode systems
- H01J2893/0066—Construction, material, support, protection and temperature regulation of electrodes; Electrode cups
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
- Discharge Lamp (AREA)
- Gas-Filled Discharge Tubes (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP48051644A JPS503390A (ja) | 1973-05-11 | 1973-05-11 | |
GB2059174A GB1468606A (en) | 1973-05-11 | 1974-05-09 | Light source lamp for atomic light absorption analysis |
US468528A US3898501A (en) | 1973-05-11 | 1974-05-09 | Light source lamp for atomic light absorption analysis |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP48051644A JPS503390A (ja) | 1973-05-11 | 1973-05-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS503390A true JPS503390A (ja) | 1975-01-14 |
Family
ID=12892546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP48051644A Pending JPS503390A (ja) | 1973-05-11 | 1973-05-11 |
Country Status (3)
Country | Link |
---|---|
US (1) | US3898501A (ja) |
JP (1) | JPS503390A (ja) |
GB (1) | GB1468606A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55161346A (en) * | 1979-05-29 | 1980-12-15 | Westinghouse Electric Corp | Hollow cathode type spectrum radiation source |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4024431A (en) * | 1975-06-23 | 1977-05-17 | Xonics, Inc. | Resonance metal atom lamp |
DE3013219C2 (de) * | 1980-04-03 | 1985-01-17 | Marat Salachievič Moskva Čukin | Hohlkatoden- Gasentladungslampe |
US4645343A (en) * | 1981-11-11 | 1987-02-24 | U.S. Philips Corporation | Atomic resonance line source lamps and spectrophotometers for use with such lamps |
GB2109922B (en) * | 1981-11-11 | 1985-03-20 | Philips Electronic Associated | Atomic resonance line source lamps and spectrophotometers for use with such lamps |
US4731334A (en) * | 1985-01-09 | 1988-03-15 | Sumitomo Electric Industries, Ltd. | Method and apparatus for detecting and quantitatively determining selenium |
DE3827322A1 (de) * | 1988-07-05 | 1990-01-11 | Spectruma Gmbh | Geraet zur simultanen atomabsorptionsspektrometrie |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB896744A (en) * | 1959-10-19 | 1962-05-16 | Commw Scient Ind Res Org | Improvements in and relating to atomic spectral lamps |
US3422301A (en) * | 1966-06-24 | 1969-01-14 | Perkin Elmer Corp | Liquid hollow cathode lamp |
US3623136A (en) * | 1968-05-10 | 1971-11-23 | Hitachi Ltd | Light-source lamp for atomic light-absorption analysis |
US3725716A (en) * | 1971-06-16 | 1973-04-03 | Westinghouse Electric Corp | Hollow cathode device with improved spectral light output and stability |
US3820487A (en) * | 1973-05-09 | 1974-06-28 | Hitachi Ltd | Light source lamp cathode for atomic light absorption analysis formedby compressing powder of cd cu with one of the powders of pb ba,pb caor pb sr |
-
1973
- 1973-05-11 JP JP48051644A patent/JPS503390A/ja active Pending
-
1974
- 1974-05-09 GB GB2059174A patent/GB1468606A/en not_active Expired
- 1974-05-09 US US468528A patent/US3898501A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55161346A (en) * | 1979-05-29 | 1980-12-15 | Westinghouse Electric Corp | Hollow cathode type spectrum radiation source |
JPH0131266B2 (ja) * | 1979-05-29 | 1989-06-23 | Westinghouse Electric Corp |
Also Published As
Publication number | Publication date |
---|---|
GB1468606A (en) | 1977-03-30 |
US3898501A (en) | 1975-08-05 |