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Powder metal scrolls and sinter-brazing methods for making the same

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B23K-001/19
  • C22C-033/02
  • B22F-007/06
  • F04C-018/02
  • B22F-005/00
출원번호 US-0720853 (2010-03-10)
등록번호 US-8955220 (2015-02-17)
발명자 / 주소
  • Scancarello, Marc J.
  • Ruxanda, Roxana E. L.
출원인 / 주소
  • Emerson Climate Technologies, Inc.
대리인 / 주소
    Harness, Dickey & Pierce, P.L.C.
인용정보 피인용 횟수 : 0  인용 특허 : 52

초록

Methods of forming scroll compressor components are provided. The methods include forming at least one component of a scroll member from a powder metallurgy technique and joining the component with another distinct component via a sinter-brazing process. For example, a baseplate having a spiral scro

대표청구항

1. A method of forming a scroll member comprising: heating a first scroll component comprising a powder metal material comprising an iron alloy in a furnace having a temperature of greater than or equal to about 1,900° F. (1,037° C.) for at least partial sintering during a first heating process, whe

이 특허에 인용된 특허 (52)

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