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특허 상세정보

Piston-shoe arrangement for a swash plate compressor

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F04B-001/12   
미국특허분류(USC) 417/269 ; 704/060 ; 902/071
출원번호 US-0459348 (1999-12-13)
우선권정보 JP0354833 (1998-12-14)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Baker Botts L.L.P.
인용정보 피인용 횟수 : 4  인용 특허 : 19
초록

In a swash-plate type compressor having a shoe interposed between a piston and a swash plate connected to a rotatable shaft, the shoe has a spherical convex part inserted in a concave part of the piston and is slidable along the swash plate. A protrusion is formed in the concave part to leave a clearance between the concave part and the spherical convex part. The shoe converts a rotation of the rotatable shaft to a reciprocating movement of the piston in cooperation with the swash plate.

대표
청구항

[ What is claimed is:] [1.]1. A swash-plate type compressor comprising:a rotatable shaft driven to be caused a rotation thereof;a swash plate connected to said rotatable shaft to rotate together with said rotatable shaft;a piston having a concave part facing said swash plate; anda shoe having a spherical convex part inserted in said concave part, said shoe being slidable along said swash plate for converting said rotation of the rotatable shaft to a reciprocating movement of said piston in cooperation with said swash plate,said piston further having a pr...

이 특허에 인용된 특허 (19)

  1. Drevet Michel (Sevres FR). Axial piston pump. USP1976053958901.
  2. Fukushima Eiji,JPX. Method for manufacturing shoe for swash plate-type compressor. USP1999095950480.
  3. Ikeda Hayato (Kariya JPX) Kitahama Satoshi (Kariya JPX). Shoe and swash plate lubricator for a swash plate type compressor. USP1988114781539.
  4. Takaoka Hikaru (Kariya JPX) Inoshita Teruaki (Toyota JPX) Fukuda Takashi (Toyota JPX). Shoe for use in a swash-plate type compressor. USP1981044263814.
  5. Ikeda Hayato (Kariya JPX) Hasegawa Mitsuru (Kariya JPX) Onomura Hiroshi (Kariya JPX). Shoe-and socket joint between swash plate and pistons of swash plate type compressor. USP1988034734014.
  6. Onomura Hiroshi (Kariya JPX) Kitahama Satoshi (Kariya JPX) Ikeda Hayato (Kariya JPX). Shoe-and-socket joint between swash plate and piston of swash plate type compressor. USP1988064752191.
  7. Nakayama Shozo (Kariya JPX) Kato Kimio (Kariya JPX) Sugiura Tusneo (Hekinan JPX) Kato Yoshio (Toyota JPX) Shugiura Mikio (Okazaki JPX) Otu Keiichiro (Toyota JPX). Sliding shoe for a rotatable swash-plate type refrigerant gas compressor. USP1983124420986.
  8. Nakayama Shozo (Kariya JPX) Kato Kimio (Kariya JPX) Fujii Tomoo (Kariya JPX). Structure of a shoe for a swash plate type compressor. USP1981054268225.
  9. Nakayama Shozo (Kariya JPX) Kato Kimio (Kariya JPX) Mukai Takamitu (Kariya JPX) Fujii Tomoo (Kariya JPX) Kono Hiroya (Kariya JPX). Structure of a shoe for a swash plate type compressor. USP1982054329913.
  10. Ikeda Hayato (Kariya JPX) Nakai Tatsuya (Kariya JPX) Yokomachi Naoya (Kariya JPX) Yokoi Masanobu (Kariya JPX). Swash plate compressor with sufficiently lubricated shoes. USP1996015483867.
  11. Hattori Mitsuhiro (Kariya JPX) Fujii Tomoo (Kariya JPX) Kono Hiroya (Kariya JPX). Swash plate type compressor. USP1982124364306.
  12. Futamura Kenichiro (Toyota JPX) Ohtsu Keiichiro (Toyota JPX) Fukuoka Tatsuhiko (Aichi JPX) Takenaka Kenji (Kariya JPX) Itakura Yoshio (Kariya JPX) Koga Hiroshi (Chiryu JPX). Swash plate type compressor having a center cavity in surface of piston shoe. USP1987024641570.
  13. Futamura Kenichiro (Aichi JPX) Ohtsu Keiichiro (Aichi JPX). Swash plate type compressor shoe. USP1987084683804.
  14. Kaku, Yoshihiro; Otsu, Keiichiro. Swash plate type compressor shoe. USP1987054662267.
  15. Fukushima Eiji,JPX ; Ootsuki Yoshitaka,JPX. Swash-plate compressor capable of insuring sufficient lubrication between a piston and a shoe slidably interposed betwe. USP1999095950521.
  16. Hattori Mitsuhiro (Kariya JPX) Ohno Hiromitsu (Kariya JPX) Takenaka Kenji (Kariya JPX) Takahashi Shigeaki (Kariya JPX). Swash-plate type compressor. USP1986024568252.
  17. Nomura Hiroshi (Konan JPX). Swash-plate type compressor having improved lubrication of swash plate and shoes. USP1985064522112.
  18. Fokker Herman (Eindhoven NLX). Variable angle swashplate drive. USP1979094168632.
  19. Tojo Kenji (Ibaraki JPX) Kadomukai Yuzo (Ibaraki JPX) Takao Kunihiko (Ibaraki JPX) Nakamura Yozo (Ibaraki JPX) Suginuma Atsushi (Mito JPX) Hayase Isao (Katsuta JPX) Takahashi Yukio (Katsuta JPX). Variable capacity swash plate compressor. USP1989014801248.