JPS57135280A - Highly efficient compressor with suction and discharge valve electrically operated - Google Patents

Highly efficient compressor with suction and discharge valve electrically operated

Info

Publication number
JPS57135280A
JPS57135280A JP1929881A JP1929881A JPS57135280A JP S57135280 A JPS57135280 A JP S57135280A JP 1929881 A JP1929881 A JP 1929881A JP 1929881 A JP1929881 A JP 1929881A JP S57135280 A JPS57135280 A JP S57135280A
Authority
JP
Japan
Prior art keywords
valves
pressure difference
suction
discharge valve
highly efficient
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.)
Pending
Application number
JP1929881A
Other languages
Japanese (ja)
Inventor
Kiichi Taga
Toshiaki Osono
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP1929881A priority Critical patent/JPS57135280A/en
Publication of JPS57135280A publication Critical patent/JPS57135280A/en
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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/08—Actuation of distribution members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)

Abstract

PURPOSE:To minimize the pressure difference before and after valves in order to reduce the pressure loss thereby increasing the efficiency, by detecting the pressure before and after the valves, and electrically operating the valves. CONSTITUTION:The suction valves 3, 4 and the discharge valves 5, 6 are situated at the top of a cylinder 1, and ends of the valves each are secured iron cores that are respectively driven by electromagnets 11, 12, 13, 14. The pressure difference between the inside of the cylinder 1 and the suction side is detected by a pressure difference detector 17, and based on it the electromagnets 11, 12 are operated through a computer 15. Further, the pressure difference between the inside of the cylinder 1 and the discharge side is detected by a pressure difference detector 18, and based on the result the electromagnets 13, 14 are operated through a computer 16. Consequently, the pressure difference before and after the valves can be minimized to reduce the pressure loss at the valves.
JP1929881A 1981-02-12 1981-02-12 Highly efficient compressor with suction and discharge valve electrically operated Pending JPS57135280A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1929881A JPS57135280A (en) 1981-02-12 1981-02-12 Highly efficient compressor with suction and discharge valve electrically operated

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1929881A JPS57135280A (en) 1981-02-12 1981-02-12 Highly efficient compressor with suction and discharge valve electrically operated

Publications (1)

Publication Number Publication Date
JPS57135280A true JPS57135280A (en) 1982-08-20

Family

ID=11995510

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1929881A Pending JPS57135280A (en) 1981-02-12 1981-02-12 Highly efficient compressor with suction and discharge valve electrically operated

Country Status (1)

Country Link
JP (1) JPS57135280A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1338794A1 (en) * 2002-02-26 2003-08-27 Whirlpool Corporation Reciprocating pump, particularly for vacuum insulated domestic refrigerators
JP2023047677A (en) * 2021-09-27 2023-04-06 株式会社サクション瓦斯機関製作所 Compressor-cum-expander

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1338794A1 (en) * 2002-02-26 2003-08-27 Whirlpool Corporation Reciprocating pump, particularly for vacuum insulated domestic refrigerators
JP2023047677A (en) * 2021-09-27 2023-04-06 株式会社サクション瓦斯機関製作所 Compressor-cum-expander

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