JPS57135291A - Manufacture of scroll compressor - Google Patents

Manufacture of scroll compressor

Info

Publication number
JPS57135291A
JPS57135291A JP2058481A JP2058481A JPS57135291A JP S57135291 A JPS57135291 A JP S57135291A JP 2058481 A JP2058481 A JP 2058481A JP 2058481 A JP2058481 A JP 2058481A JP S57135291 A JPS57135291 A JP S57135291A
Authority
JP
Japan
Prior art keywords
end plate
lap
holes
small
groove
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
JP2058481A
Other languages
Japanese (ja)
Inventor
Hiroshi Karato
Shuichi Inoue
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP2058481A priority Critical patent/JPS57135291A/en
Publication of JPS57135291A publication Critical patent/JPS57135291A/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
    • 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
    • F04C18/0207—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 both members having co-operating elements in spiral form
    • F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry
    • 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
    • F04C2230/00—Manufacture
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2230/00—Manufacture

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)

Abstract

PURPOSE:To enable to couple an end plate and a lap together securely, by opening small through-holes in a groove formed in the end plate for receiving the lap, and coupling the end plate and the lap together securely by injecting an adhesive agent into the small through-holes. CONSTITUTION:A groove 7 is formed in an end plate 6 for fitting a lap 5 into the groove 7, and a plurality of small through-holes 8a, 8b, 8c are opened in the groove 7. The end plate 6 and lap 5 are coupled together securely by injecting an adhesive agent or a brazing material into the small through-holes 8 from the back of the end plate 6. Here, since clearance between the lap 5 and end plate 6 is small and an adhesive agent is injected from the samll through-holes 8a, 8b, 8c as described above, the end plate 6 and lap 5 can be coupled together securely along the entire circumference of the same.
JP2058481A 1981-02-13 1981-02-13 Manufacture of scroll compressor Pending JPS57135291A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2058481A JPS57135291A (en) 1981-02-13 1981-02-13 Manufacture of scroll compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2058481A JPS57135291A (en) 1981-02-13 1981-02-13 Manufacture of scroll compressor

Publications (1)

Publication Number Publication Date
JPS57135291A true JPS57135291A (en) 1982-08-20

Family

ID=12031265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2058481A Pending JPS57135291A (en) 1981-02-13 1981-02-13 Manufacture of scroll compressor

Country Status (1)

Country Link
JP (1) JPS57135291A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6158990A (en) * 1984-08-29 1986-03-26 Toshiba Corp Method of manufacturing scrol type fluid machine
EP0188227A2 (en) * 1985-01-17 1986-07-23 Volkswagen Aktiengesellschaft Rotor for a positive-displacement machine
US4773144A (en) * 1985-08-19 1988-09-27 Youtie Robert K Method of manufacture of scroll compressors and expanders
US5392512A (en) * 1993-11-02 1995-02-28 Industrial Technology Research Institute Method for fabricating two-piece scroll members by diecasting
US5745992A (en) * 1986-08-22 1998-05-05 Copeland Corporation Method of making a scroll-type machine
EP1331395A3 (en) * 2002-01-24 2003-09-10 Copeland Corporation Powder metal scrolls
US8684711B2 (en) 2007-01-26 2014-04-01 Emerson Climate Technologies, Inc. Powder metal scroll hub joint
US8955220B2 (en) 2009-03-11 2015-02-17 Emerson Climate Technologies, Inc. Powder metal scrolls and sinter-brazing methods for making the same

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6158990A (en) * 1984-08-29 1986-03-26 Toshiba Corp Method of manufacturing scrol type fluid machine
EP0188227A2 (en) * 1985-01-17 1986-07-23 Volkswagen Aktiengesellschaft Rotor for a positive-displacement machine
US4773144A (en) * 1985-08-19 1988-09-27 Youtie Robert K Method of manufacture of scroll compressors and expanders
US5745992A (en) * 1986-08-22 1998-05-05 Copeland Corporation Method of making a scroll-type machine
US5392512A (en) * 1993-11-02 1995-02-28 Industrial Technology Research Institute Method for fabricating two-piece scroll members by diecasting
US6705848B2 (en) * 2002-01-24 2004-03-16 Copeland Corporation Powder metal scrolls
EP1331395A3 (en) * 2002-01-24 2003-09-10 Copeland Corporation Powder metal scrolls
US7086151B2 (en) 2002-01-24 2006-08-08 Copeland Corporation Powder metal scrolls
EP1500818A3 (en) * 2002-01-24 2008-01-02 Emerson Climate Technologies, Inc. Powder metal scroll for a scroll compressor
US7845918B2 (en) 2002-01-24 2010-12-07 Emerson Climate Technologies, Inc. Powder metal scrolls
US8568117B2 (en) 2002-01-24 2013-10-29 Emerson Climate Technologies, Inc. Powder metal scrolls
US8684711B2 (en) 2007-01-26 2014-04-01 Emerson Climate Technologies, Inc. Powder metal scroll hub joint
US8955220B2 (en) 2009-03-11 2015-02-17 Emerson Climate Technologies, Inc. Powder metal scrolls and sinter-brazing methods for making the same

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