Claims
- 1. An enclosed type compressor comprising:
- an enclosed-type casing;
- a compressor mechanism provided in said casing and comprising a cylinder and a piston reciprocatable horizontally in said cylinder, and end portion of said cylinder being provided with projecting portions and a recess formed between said projecting portions as viewed in a plan view;
- an electric motor comprising a stator, a rotor, and an output shaft extending vertically in said casing for driving said piston in a crank driving manner;
- a main bearing which supports said output shaft rotatably;
- a frame member made of a metal plate extending substantially horizontally in said casing;
- first securing means for securing said main bearing to said frame member at a plurality of positions on both sides of said output shaft; and
- second securing means for securing said cylinder of said compression mechanism at said projecting portions of said cylinder so that a part of the outer peripheral portion of said output shaft is intruded into said recess of said cylinder end portion.
- 2. An enclosed type compressor according to claim 1 wherein said cylinder is secured by said second securing means to said frame member.
- 3. An enclosed type compressor according to claim 1 wherein said cylindr is secured by said second securing means to said main bearing.
- 4. An enclosed type compressor comprising:
- an enclosed-type casing;
- a compressor mechanism provided in said casing and comprising a cylinder and a piston reciprocatable horizontally in said cylinder;
- an electric motor comprising a stator, a rotor, and an output shaft extending vertically in said casing;
- a main bearing which supports said output shaft and permits said output shaft to rotate, said main bearing including a flange portion;
- a frame member made of a metal plate extending substantially horizontally in said casing;
- first securing means for securing said main bearing to said frame member at a plurality of first positions both sides of said output shaft, said first securing means extending through said flange portion of said main bearing into said frame member; and
- second securing means for securing said cylinder of said compression mechanism to said frame member at a plurality of second positions, wherein said second positions are located imtermediately between one of said plurality of first positions that is adjacent to said cylinder and said output shaft, and said second positions are spaced inwardly toward said output shaft from said first position that is adjacent to said cylinder by a distance m, such that the largest bending moment due to a reaction force is applied to a portion C-D which is comprised of a thickness corresponding to the sum of the thickness of said frame member and the thickness of said flange portion.
Priority Claims (1)
Number |
Date |
Country |
Kind |
59-252524 |
Nov 1984 |
JPX |
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Parent Case Info
This application is a continuation of application Ser. No. 800,964, filed Nov. 22, 1985, now abandoned.
US Referenced Citations (6)
Foreign Referenced Citations (2)
Number |
Date |
Country |
51-140211 |
Dec 1976 |
JPX |
264408 |
Mar 1968 |
SUX |
Continuations (1)
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Number |
Date |
Country |
Parent |
800964 |
Nov 1985 |
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