JPS5021310A - - Google Patents

Info

Publication number
JPS5021310A
JPS5021310A JP6328674A JP6328674A JPS5021310A JP S5021310 A JPS5021310 A JP S5021310A JP 6328674 A JP6328674 A JP 6328674A JP 6328674 A JP6328674 A JP 6328674A JP S5021310 A JPS5021310 A JP S5021310A
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
Application number
JP6328674A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS5021310A publication Critical patent/JPS5021310A/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
    • F04B37/02—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for evacuating by absorption or adsorption
    • F04B37/04—Selection of specific absorption or adsorption materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J41/00—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas; Discharge tubes for evacuation by diffusion of ions
    • H01J41/12—Discharge tubes for evacuating by diffusion of ions, e.g. ion pumps, getter ion pumps
    • H01J41/18—Discharge tubes for evacuating by diffusion of ions, e.g. ion pumps, getter ion pumps with ionisation by means of cold cathodes
    • H01J41/20—Discharge tubes for evacuating by diffusion of ions, e.g. ion pumps, getter ion pumps with ionisation by means of cold cathodes using gettering substances

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electron Tubes For Measurement (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
JP6328674A 1973-06-04 1974-06-04 Pending JPS5021310A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36702573A 1973-06-04 1973-06-04

Publications (1)

Publication Number Publication Date
JPS5021310A true JPS5021310A (en) 1975-03-06

Family

ID=23445620

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6328674A Pending JPS5021310A (en) 1973-06-04 1974-06-04

Country Status (5)

Country Link
JP (1) JPS5021310A (en)
DE (1) DE2426387A1 (en)
FR (1) FR2231862B1 (en)
GB (1) GB1437289A (en)
IT (1) IT1014746B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5514129A (en) * 1978-07-13 1980-01-31 Honda Motor Co Ltd Continuous treatment device of brazing and gas soft nitriding
JPS55149197U (en) * 1979-04-12 1980-10-27
JPS61200652U (en) * 1985-06-07 1986-12-16
JPS63195431U (en) * 1987-06-02 1988-12-15

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3235681C2 (en) * 1981-11-02 1986-04-24 Maja Feodos'evna Bojarina Non-evaporable getter material
JPS59123152A (en) * 1982-12-28 1984-07-16 Hajime Ishimaru Ion pump
FR2818363B1 (en) * 2000-12-20 2003-03-07 Sagem CRYOGENIC TEMPERATURE BINDING DEVICE

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1248184A (en) * 1969-04-03 1971-09-29 Westinghouse Electric Corp Yttrium alloy getter
US3684401A (en) * 1970-11-17 1972-08-15 Westinghouse Electric Corp Cathode-getter materials for sputter-ion pumps

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5514129A (en) * 1978-07-13 1980-01-31 Honda Motor Co Ltd Continuous treatment device of brazing and gas soft nitriding
JPS5651867B2 (en) * 1978-07-13 1981-12-08
JPS55149197U (en) * 1979-04-12 1980-10-27
JPS61200652U (en) * 1985-06-07 1986-12-16
JPS63195431U (en) * 1987-06-02 1988-12-15

Also Published As

Publication number Publication date
FR2231862A1 (en) 1974-12-27
DE2426387A1 (en) 1974-12-19
FR2231862B1 (en) 1978-01-20
IT1014746B (en) 1977-04-30
GB1437289A (en) 1976-05-26

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