JPS627991A - 水封式ル−ツブロワ− - Google Patents

水封式ル−ツブロワ−

Info

Publication number
JPS627991A
JPS627991A JP14125585A JP14125585A JPS627991A JP S627991 A JPS627991 A JP S627991A JP 14125585 A JP14125585 A JP 14125585A JP 14125585 A JP14125585 A JP 14125585A JP S627991 A JPS627991 A JP S627991A
Authority
JP
Japan
Prior art keywords
water
pressure
rotor
casing
roots
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.)
Granted
Application number
JP14125585A
Other languages
English (en)
Japanese (ja)
Other versions
JPS648195B2 (enrdf_load_stackoverflow
Inventor
Komei Yokoi
康名 横井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANRETSUTO KK
Anlet Co Ltd
Original Assignee
ANRETSUTO KK
Anlet Co Ltd
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 by ANRETSUTO KK, Anlet Co Ltd filed Critical ANRETSUTO KK
Priority to JP14125585A priority Critical patent/JPS627991A/ja
Publication of JPS627991A publication Critical patent/JPS627991A/ja
Publication of JPS648195B2 publication Critical patent/JPS648195B2/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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/082—Details specially related to intermeshing engagement type pumps
    • F04C18/084—Toothed wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
JP14125585A 1985-06-27 1985-06-27 水封式ル−ツブロワ− Granted JPS627991A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14125585A JPS627991A (ja) 1985-06-27 1985-06-27 水封式ル−ツブロワ−

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14125585A JPS627991A (ja) 1985-06-27 1985-06-27 水封式ル−ツブロワ−

Publications (2)

Publication Number Publication Date
JPS627991A true JPS627991A (ja) 1987-01-14
JPS648195B2 JPS648195B2 (enrdf_load_stackoverflow) 1989-02-13

Family

ID=15287662

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14125585A Granted JPS627991A (ja) 1985-06-27 1985-06-27 水封式ル−ツブロワ−

Country Status (1)

Country Link
JP (1) JPS627991A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63277881A (ja) * 1987-05-07 1988-11-15 Takeshi Iwabuchi 複葉ロ−タ−を有するル−ツ式ブロワ−
US5180299A (en) * 1992-04-27 1993-01-19 Feuling Engineering, Inc. Roots type supercharger
JP2009058165A (ja) * 2007-08-31 2009-03-19 Sasakura Engineering Co Ltd 蒸発式空調装置
JP2010203422A (ja) * 2009-03-06 2010-09-16 Anlet Co Ltd ルーツ式真空ポンプ
JP2012177543A (ja) * 2012-06-18 2012-09-13 Sasakura Engineering Co Ltd 蒸発式空調装置
JP2020037922A (ja) * 2018-09-05 2020-03-12 株式会社宇野澤組鐵工所 多段ルーツ式ポンプ

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63277881A (ja) * 1987-05-07 1988-11-15 Takeshi Iwabuchi 複葉ロ−タ−を有するル−ツ式ブロワ−
US5180299A (en) * 1992-04-27 1993-01-19 Feuling Engineering, Inc. Roots type supercharger
JP2009058165A (ja) * 2007-08-31 2009-03-19 Sasakura Engineering Co Ltd 蒸発式空調装置
JP2010203422A (ja) * 2009-03-06 2010-09-16 Anlet Co Ltd ルーツ式真空ポンプ
JP2012177543A (ja) * 2012-06-18 2012-09-13 Sasakura Engineering Co Ltd 蒸発式空調装置
JP2020037922A (ja) * 2018-09-05 2020-03-12 株式会社宇野澤組鐵工所 多段ルーツ式ポンプ

Also Published As

Publication number Publication date
JPS648195B2 (enrdf_load_stackoverflow) 1989-02-13

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