EP0401380A4 - Rotary displacement compressor - Google Patents

Rotary displacement compressor

Info

Publication number
EP0401380A4
EP0401380A4 EP19890913182 EP89913182A EP0401380A4 EP 0401380 A4 EP0401380 A4 EP 0401380A4 EP 19890913182 EP19890913182 EP 19890913182 EP 89913182 A EP89913182 A EP 89913182A EP 0401380 A4 EP0401380 A4 EP 0401380A4
Authority
EP
European Patent Office
Prior art keywords
displacement compressor
rotary displacement
rotary
compressor
displacement
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.)
Withdrawn
Application number
EP19890913182
Other versions
EP0401380A1 (en
Inventor
Takuya Mikajiri
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
Priority claimed from JP1311930A external-priority patent/JPH02264184A/en
Application filed by Individual filed Critical Individual
Publication of EP0401380A1 publication Critical patent/EP0401380A1/en
Publication of EP0401380A4 publication Critical patent/EP0401380A4/en
Withdrawn legal-status Critical Current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
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/063—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them
    • F04C18/07—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them having crankshaft-and-connecting-rod type drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Supercharger (AREA)
EP19890913182 1988-12-06 1989-12-02 Rotary displacement compressor Withdrawn EP0401380A4 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP30969688 1988-12-06
JP309696/88 1988-12-06
JP1311930A JPH02264184A (en) 1988-12-06 1989-11-29 Rotary displacement type compressor
JP311930/88 1989-11-29

Publications (2)

Publication Number Publication Date
EP0401380A1 EP0401380A1 (en) 1990-12-12
EP0401380A4 true EP0401380A4 (en) 1991-05-08

Family

ID=26566049

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890913182 Withdrawn EP0401380A4 (en) 1988-12-06 1989-12-02 Rotary displacement compressor

Country Status (2)

Country Link
EP (1) EP0401380A4 (en)
WO (1) WO1990006446A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19528808A1 (en) * 1995-08-05 1997-02-06 Hilti Ag Expansion dowels

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1386409A (en) * 1963-12-09 1965-01-22 Rotary pallet machine
US4068985A (en) * 1976-04-06 1978-01-17 Baer John S Rotary engine or pump construction

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55139901A (en) * 1979-04-19 1980-11-01 Sanyo Electric Co Ltd Rotary fluid machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1386409A (en) * 1963-12-09 1965-01-22 Rotary pallet machine
US4068985A (en) * 1976-04-06 1978-01-17 Baer John S Rotary engine or pump construction

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9006446A1 *

Also Published As

Publication number Publication date
EP0401380A1 (en) 1990-12-12
WO1990006446A1 (en) 1990-06-14

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Ipc: F04C 18/07

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 19901215