BR8803459A - Maquina de deslocamento com embolo rotativo - Google Patents

Maquina de deslocamento com embolo rotativo

Info

Publication number
BR8803459A
BR8803459A BR8803459A BR8803459A BR8803459A BR 8803459 A BR8803459 A BR 8803459A BR 8803459 A BR8803459 A BR 8803459A BR 8803459 A BR8803459 A BR 8803459A BR 8803459 A BR8803459 A BR 8803459A
Authority
BR
Brazil
Prior art keywords
displacement machine
rotating plug
end faces
sealing strip
displacement body
Prior art date
Application number
BR8803459A
Other languages
English (en)
Inventor
Josef Perevuznik
Fritz Spinnler
Juerg Weber
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of BR8803459A publication Critical patent/BR8803459A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C19/00—Sealing arrangements in rotary-piston machines or engines
    • F01C19/08—Axially-movable sealings for working fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Sealing Devices (AREA)
  • Actuator (AREA)
  • Reciprocating Pumps (AREA)
BR8803459A 1987-07-10 1988-07-08 Maquina de deslocamento com embolo rotativo BR8803459A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2638/87A CH673135A5 (pt) 1987-07-10 1987-07-10

Publications (1)

Publication Number Publication Date
BR8803459A true BR8803459A (pt) 1989-01-31

Family

ID=4238260

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8803459A BR8803459A (pt) 1987-07-10 1988-07-08 Maquina de deslocamento com embolo rotativo

Country Status (7)

Country Link
US (1) US4883413A (pt)
EP (1) EP0298315B1 (pt)
JP (1) JPS6424192A (pt)
AT (1) ATE60405T1 (pt)
BR (1) BR8803459A (pt)
CH (1) CH673135A5 (pt)
DE (1) DE3861635D1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02145686U (pt) * 1989-05-12 1990-12-11
US5014603A (en) * 1989-11-02 1991-05-14 Allied-Signal Inc. Hydraulic actuator having frangible or deformable components
EP0446635B1 (en) * 1990-02-13 1998-05-20 Anest Iwata Corporation Scroll-type fluid machinery
US5258046A (en) * 1991-02-13 1993-11-02 Iwata Air Compressor Mfg. Co., Ltd. Scroll-type fluid machinery with seals for the discharge port and wraps
JP2930269B2 (ja) * 1991-06-26 1999-08-03 アネスト岩田株式会社 スクロール流体機械
US5470083A (en) * 1991-09-16 1995-11-28 Unicraft Oy Seal assembly with a hard seal layer actuated through a silicone layer
EP0597804B1 (de) * 1992-11-07 1995-05-10 AGINFOR AG für industrielle Forschung Verdrängermaschine nach dem Spiralprinzip
US5366358A (en) * 1993-01-27 1994-11-22 Grenci Charles A Oil free scroll vacuum pump
AU1837895A (en) * 1994-02-01 1995-08-21 R. Dallas Clayton Improved oil free scroll vacuum pump
US6126422A (en) * 1997-10-24 2000-10-03 American Standard Inc. Tip seal for scroll type compressor and manufacturing method therefor
US6068459A (en) * 1998-02-19 2000-05-30 Varian, Inc. Tip seal for scroll-type vacuum pump
WO2000006906A1 (en) 1998-07-30 2000-02-10 Varian, Inc. Scroll-type vacuum pump
CA2325752A1 (en) * 2000-06-01 2001-12-01 Michael V. Kazakis Oiless rotary scroll air compressor tipseal assembly
WO2010050163A1 (ja) * 2008-10-27 2010-05-06 パナソニック株式会社 密閉型圧縮機
JP5228812B2 (ja) * 2008-11-06 2013-07-03 パナソニック株式会社 密閉型圧縮機
KR20110101495A (ko) * 2010-03-08 2011-09-16 엘지전자 주식회사 압축기 및 이를 적용한 냉동기기
JP6622527B2 (ja) * 2015-09-10 2019-12-18 アネスト岩田株式会社 スクロール流体機械

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2832618A (en) * 1956-01-03 1958-04-29 North American Aviation Inc Transpiration cooled seal
GB908116A (en) * 1957-11-09 1962-10-17 Bird Instr Ltd Improvements in or relating to rotary pumps and motors
US3226126A (en) * 1963-01-30 1965-12-28 Robert B Plate Self-adjusting packing assembly
US3464707A (en) * 1966-09-29 1969-09-02 Int Harvester Co Piston oil control ring assembly
CH586348A5 (pt) * 1975-02-07 1977-03-31 Aginfor Ag
US3994636A (en) * 1975-03-24 1976-11-30 Arthur D. Little, Inc. Axial compliance means with radial sealing for scroll-type apparatus
US4082484A (en) * 1977-01-24 1978-04-04 Arthur D. Little, Inc. Scroll-type apparatus with fixed throw crank drive mechanism
DE2753336C3 (de) * 1977-11-30 1981-02-26 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Dichtungsanordnung zur gegenseitigen Abdichtung von konzentrisch zueinander angeordneten und in axialer Richtung relativ zueinander bewegbaren Teilen
US4192152A (en) * 1978-04-14 1980-03-11 Arthur D. Little, Inc. Scroll-type fluid displacement apparatus with peripheral drive
DE3140512A1 (de) * 1981-10-13 1983-04-21 Fa. Jos. L. Meyer, 2990 Papenburg Verdraengermaschine
KR860001681Y1 (en) * 1983-04-29 1986-07-25 Mitsubishi Electric Corp Scroll type compressor
US4564343A (en) * 1983-07-30 1986-01-14 Mitsubishi Denki Kabushiki Kaisha Scroll compressor having improved sealing

Also Published As

Publication number Publication date
EP0298315B1 (de) 1991-01-23
EP0298315A1 (de) 1989-01-11
US4883413A (en) 1989-11-28
JPS6424192A (en) 1989-01-26
CH673135A5 (pt) 1990-02-15
DE3861635D1 (de) 1991-02-28
ATE60405T1 (de) 1991-02-15

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: F01C 19/08 (2006.01)