JPS558679B2 - - Google Patents

Info

Publication number
JPS558679B2
JPS558679B2 JP6508576A JP6508576A JPS558679B2 JP S558679 B2 JPS558679 B2 JP S558679B2 JP 6508576 A JP6508576 A JP 6508576A JP 6508576 A JP6508576 A JP 6508576A JP S558679 B2 JPS558679 B2 JP S558679B2
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.)
Expired
Application number
JP6508576A
Other languages
Japanese (ja)
Other versions
JPS52147312A (en
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
Priority to JP6508576A priority Critical patent/JPS52147312A/ja
Publication of JPS52147312A publication Critical patent/JPS52147312A/ja
Publication of JPS558679B2 publication Critical patent/JPS558679B2/ja
Granted 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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/008—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids for other than working fluid, i.e. the sealing arrangements are not between working chambers of the machine
    • F04C27/009—Shaft sealings specially adapted for pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sealing Devices (AREA)
JP6508576A 1976-06-02 1976-06-02 Gland seal device of liquid sealed vacuum pump Granted JPS52147312A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6508576A JPS52147312A (en) 1976-06-02 1976-06-02 Gland seal device of liquid sealed vacuum pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6508576A JPS52147312A (en) 1976-06-02 1976-06-02 Gland seal device of liquid sealed vacuum pump

Publications (2)

Publication Number Publication Date
JPS52147312A JPS52147312A (en) 1977-12-07
JPS558679B2 true JPS558679B2 (fr) 1980-03-05

Family

ID=13276739

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6508576A Granted JPS52147312A (en) 1976-06-02 1976-06-02 Gland seal device of liquid sealed vacuum pump

Country Status (1)

Country Link
JP (1) JPS52147312A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54126208U (fr) * 1978-02-22 1979-09-03

Also Published As

Publication number Publication date
JPS52147312A (en) 1977-12-07

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