KR850001379A - Hermetic Refrigerator Compressor - Google Patents

Hermetic Refrigerator Compressor Download PDF

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Publication number
KR850001379A
KR850001379A KR1019840000089A KR840000089A KR850001379A KR 850001379 A KR850001379 A KR 850001379A KR 1019840000089 A KR1019840000089 A KR 1019840000089A KR 840000089 A KR840000089 A KR 840000089A KR 850001379 A KR850001379 A KR 850001379A
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KR
South Korea
Prior art keywords
compressor
reciprocating piston
shell
reciprocating
piston
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KR1019840000089A
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Korean (ko)
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KR910004768B1 (en
Inventor
래이 리페 델마 (외 2)
Original Assignee
원본미기재
코퍼랜드 코오포레이숀
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Priority claimed from US06/516,774 external-priority patent/US4518323A/en
Priority claimed from US06/516,772 external-priority patent/US4547131A/en
Application filed by 원본미기재, 코퍼랜드 코오포레이숀 filed Critical 원본미기재
Publication of KR850001379A publication Critical patent/KR850001379A/en
Application granted granted Critical
Publication of KR910004768B1 publication Critical patent/KR910004768B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0027—Pulsation and noise damping means
    • F04B39/0055—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes
    • F04B39/0072—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes characterised by assembly or mounting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0027—Pulsation and noise damping means
    • F04B39/0055—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/127—Mounting of a cylinder block in a casing

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

내용 없음No content

Description

밀폐형 냉장고 압축기Hermetic Refrigerator Compressor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 의한 밀폐형모타 압축기의 수직단면도.1 is a vertical cross-sectional view of a hermetic motor compressor according to the present invention.

제2도는 제1도의 선 2-2단면도.2 is a cross-sectional view taken along line 2-2 of FIG.

제3도는 제1도의 선 3-3단면도.3 is a cross-sectional view taken along line 3-3 of FIG.

Claims (36)

실린더를 형성하는 몸체와, 헤드단부와 거기서 외축으로 형성된 반대편 연결부로 구성되고 관통구멍을 지니는 실린더 내에 왕복작동가능하게 배치된 피스톤과, 피스톤 구멍내에 배치되며 편심구멍을 지니는 캠과, 그 캠의 편심구멍내에 구동가능하게 배치된 편심부를 지니는 회전구당 크랭크축을 포함하며, 피스톤이 압축기의 정상싸이클중 하사점부근에 위치되는 것보다 더 오랜시간 동안 상사점주위에 위치하도록 캠과 편심부가 그 피스톤을 왕복구동시키는 것을 특징으로 하는 왕복피스톤형 압축기.A piston composed of a body forming a cylinder, a head end and an opposing connection formed therein with an outer shaft and reciprocally disposed in a cylinder having a through hole, a cam disposed in the piston hole and having an eccentric hole, and an eccentric of the cam A crankshaft per rotor having an eccentrically displaceable drive in the bore, the cam and the eccentric reciprocating the piston so that the piston is positioned around the top dead center for a longer time than is located near the bottom dead center of the compressor's normal cycle. Reciprocating piston type compressor, characterized in that for driving. 제1항에 있어서, 캠이 제1축에 대하여 회전하고 그 크랭크 축이 제2축에 대하여 회전가능하게 구동되며, 제2축이 피스톤에 헤드단부와 제1축 사이에 항상 위치한 채 편심부와 캠이 배치된 것을 특징으로 하는 왕복 피스톤형 압축기.The eccentric part of claim 1, wherein the cam rotates about the first axis and the crankshaft is rotatably driven about the second axis, the second axis being always located between the head end and the first axis on the piston. A reciprocating piston type compressor, characterized in that the cam is disposed. 제2항 또는 제3항에 있어서, 캠이 180도이하의 각도로 요동하게 된 것을 특징으로 하는 왕복피스톤형 압축기.The reciprocating piston compressor according to claim 2 or 3, wherein the cam swings at an angle of 180 degrees or less. 제1,2 또는 3항에 있어서, 편심부축이 제2축에서 R1의 거리로 그리고 제1축에서 R1보다 큰 R2의 거리로 위치되는 것을 특징으로 하는 왕복 피스톤형 압축기.4. The reciprocating piston type compressor of claim 1, 2 or 3, wherein the eccentric shaft is located at a distance of R 1 in the second axis and at a distance of R 2 greater than R 1 in the first axis. 제4항에 있어서, R2가 0보다 크고 R1이 캠의 반경보다 작은 것을 특징으로 하는 왕복피스톤형 압축기.5. The reciprocating piston type compressor of claim 4, wherein R 2 is greater than 0 and R 1 is smaller than the radius of the cam. 제4항 또는 제5항에 있어서, 캠의 최대 각변위의 사인값이 R1을 R2로 나눈값과 같게 된 것을 특징으로 하는 왕복 피스톤형압축기.The reciprocating piston compressor according to claim 4 or 5, wherein a sine value of the maximum angular displacement of the cam is equal to a value obtained by dividing R 1 by R 2 . 제4,5 또는 6항에 있어서, R2≥(1.75R1)인 것을 특징으로 하는 왕복 피스톤형 압축기.The reciprocating piston type compressor according to claim 4, 5 or 6, wherein R 2 ? (1.75R 1 ). 제4,5,6 또는 7항에 있어서, 피스톤의 최대 변위가 2R1인 것을 특징으로 하는 왕복피스톤형 압축기.The reciprocating piston compressor according to claim 4, 5, 6 or 7, wherein the maximum displacement of the piston is 2R 1 . 제1-8항중 어느 한 항에 있어서, 피스톤과 연결부가 일체형으로 형성된 것을 특징으로 하는 왕복피스톤형 압축기.The reciprocating piston compressor according to any one of claims 1 to 8, wherein the piston and the connecting portion are integrally formed. 제1-9항중 어느 한 항에 있어서, 왕복방향을 횡단하는 피스톤운동을 제지시키기 위해서 연결부가 몸체의 부분과 상호작동하는 안내면을 포함하게 된 것을 특징으로 하는 왕복 피스톤형 압축기.10. The reciprocating piston type compressor of any one of claims 1-9, wherein the connecting portion includes a guide surface cooperating with a part of the body to restrain the reciprocating piston movement in the reciprocating direction. 제10항에 있어서, 헤드의 반대편 피스톤단부에 안내면이 위치하게 된 것을 특징으로 하는 왕복피스톤형 압축기.11. The reciprocating piston type compressor of claim 10, wherein a guide surface is positioned at an opposite piston end of the head. 제1-11항중 어느 한 항에 있어서, 외피와 크랭크축을 구동시키는 모타를 포함하며, 그 모타가 외피내에서 그 옆에 지지되며, 압축기와 독립적으로 간격져서 지지되는 고정자가 모타에 포함된 것을 특징으로 하는 왕복피스톤형 압축기.12. The motor according to any one of claims 1-11, comprising a motor for driving the shell and the crankshaft, the motor being supported next to it in the shell, the stator being supported and spaced independently from the compressor. Reciprocating piston compressor. 제12항에 있어서, 실린더 헤드를 포함하며 그 몸체상의 실린더헤드를 지지하는 수단이 외피에 포함된 것을 특징으로 하는 왕복피스톤형 압축기.13. The reciprocating piston type compressor of claim 12, wherein the shell comprises means for supporting the cylinder head on the body, the cylinder head comprising a cylinder head. 제12 또는 13항에 있어서, 외피가 함께 고정될 제1 및 제2부분으로 구성되고 압축기가 제1부분에 전적으로 지지되고 고정자는 제2부분에 의하여 전적으로 지지되는 것을 특징으로 하는 왕복 피스톤형 압축기.14. A reciprocating piston type compressor as claimed in claim 12 or 13, characterized in that the shell consists of first and second parts to be secured together, the compressor is fully supported by the first part and the stator is fully supported by the second part. 제12,13 또는 14항에 있어서, 모타가 압축기에 의해 고정자내에 회전가능하게 지지되는 회전자를 포함하게 된 것을 특징으로 하는 왕복피스톤형 압축기.15. The reciprocating piston compressor of claim 12, 13 or 14, wherein the motor includes a rotor rotatably supported in the stator by the compressor. 제12-15항중 어느 한 항에 있어서 압축기가 외피내에 압입되는 것을 특징으로 하는 왕복피스톤형 압축기.The reciprocating piston compressor according to any one of claims 12 to 15, wherein the compressor is press-fitted into the shell. 제12항에 있어서, 실린더헤드와 밸브조립체를 포함하며, 그 몸체와 실린더 헤드와 밸브의 조립체가 외피의 측벽부와의 마찰결합에 의해서 단지 외피내에 지지되며, 그 외피 또한 실린더 헤드와 밸브 조립체를 몸체와 조립관계로 지지하기 위한 바닥판을 형성하는 것을 특징으로 하는 왕복피스톤형 압축기.13. A cylinder according to claim 12, comprising a cylinder head and a valve assembly, wherein the body and the assembly of the cylinder head and the valve are supported only in the shell by frictional engagement with the side wall portions of the shell, the shell further comprising the cylinder head and the valve assembly. Reciprocating piston type compressor, characterized in that to form a bottom plate for supporting in the assembly relationship with the body. 제17항에 있어서, 압축기의 형상이 일반적으로 원통형이며 거의 전주위에서 외피의 측벽과 압축기가 결합하게 된 것을 특징으로 하는 왕복 피스톤형 압축기.18. The reciprocating piston type compressor of claim 17, wherein the compressor is generally cylindrical in shape and allows the compressor to engage the sidewalls of the shell around the entire perimeter. 제17 또는 18항에 있어서, 압축기의 직경이 고정자의 직경과 거의 같게 된 것을 특징으로 하는 왕복피스톤형 압축기.19. A reciprocating piston compressor according to claim 17 or 18, wherein the diameter of the compressor is approximately equal to the diameter of the stator. 제12항에 있어서, 압축기에 채용되는 유일한 체결요소에 의해 몸체에 함께 부분적으로 부착된 배기머플러를 포함하게 된 것을 특징으로 하는 왕복피스톤형 압축기.13. The reciprocating piston type compressor of claim 12, further comprising an exhaust muffler partially attached to the body by a unique fastening element employed in the compressor. 제12-19항의 어느 한 항에 있어서, 그 외피의 단부벽을 형성하는 배기 머플러를 포함하게 된 것을 특징으로 하는 왕복 피스톤형 압축기.The reciprocating piston compressor according to any one of claims 12 to 19, further comprising an exhaust muffler forming an end wall of the shell. 제21항에 있어서, 환형 반경 방향으로 간격진 내, 외 플랜지 부분이 보통 동심이면서 평행하게 형성된 1판재와, 환형소음실을 형성하기 위해 제1판재의 화랜지 부분과 더불어 중첩관계로 부착되는 환형 반경방향내의 외주 플랜지가 형성된 링모양 제2판재로 구성되어 있어서 제1 및 2판재의 반경방향 외측 플랜지가 그 외피의 일단부에 고정됨과 동시에 그 일단을 폐쇄시키게 된 배기 머플러를 특징으로 하는 왕복 피스톤형 압축기.22. An annular ring according to claim 21, wherein the inner and outer flange portions spaced in the annular radial direction are usually concentric and parallel to one plate, and the annular portion of the first plate to be formed in an overlapping relationship to form an annular noise chamber. A reciprocating piston comprising an exhaust muffler composed of a ring-shaped second plate member having a radially outer circumferential flange, the radial outer flanges of the first and second plates being fixed to one end of the outer shell and closing one end thereof. Type compressor. 제21항 또는 22항의 머플러에 있어서, 배기 머플러가 배기입구와 그 배기 입구와 중첩되게 부착된 관통요소를 포함하게 된 것을 특징으로 하는 배기 머플러.23. An exhaust muffler according to claim 21 or 22, wherein the exhaust muffler comprises an exhaust inlet and a through element attached to overlap the exhaust inlet. 제23항에 있어서, 관통요소가 보통 단면이 U형이고 그 공동부내에서 원주방향으로 형성된 것을 특징으로 하는 배기 머플러.24. An exhaust muffler according to claim 23, wherein the through element is generally U-shaped in cross section and is formed circumferentially in the cavity. 제1-24항중 어느 한 항에 있어서, 고정자와 그 고정자에 대해 상호 작동하게 압축기에 의해서만 지지되는 회전자로 구성된 크랭크축 구동용 모타를 포함하게 된 것을 특징으로 하는 왕복피스톤형 압축기.25. A reciprocating piston compressor as claimed in any one of claims 1 to 24, comprising a crankshaft drive motor comprising a stator and a rotor supported only by the compressor to cooperate with the stator. 제1항에 있어서, 압축기를 둘러싸고 하부에서 윤활유를 지닌 윤활유통과 그 측벽에 흡기 입구부가 형성된 외피와, 거의 폐쇄된 크랭크케이스를 형성하는 외피내의 하우징과, 오일통으로부터의 윤활유를 유입시키며 크랭크케이스내로의 배출구멍이 형성된 통로를 포함하게 된 것을 특징으로 하는 왕복피스톤형 압축기.2. The crankcase according to claim 1, wherein the lubricating oil barrel surrounding the compressor and having a lubricating oil at the bottom, an outer shell having an intake inlet at its sidewalls, a housing in the outer shell forming a substantially closed crankcase, and lubricating oil from the oil barrel are introduced into the crankcase Reciprocating piston-type compressor, characterized in that it comprises a passage formed with a discharge hole. 제26항에 있어서, 그 통로가 크랭크축을 통하여 축방향으로 형성된 것을 특징으로 하는 왕복피스톤형 압축기.27. The reciprocating piston compressor of claim 26, wherein the passage is formed axially through the crankshaft. 제26 또는 27항에 있어서, 크랭크케이스가 피스톤왕복작동의 결과 최소압력으로 되었을 때 크랭크케이스와 통하는 배출을 선택적으로 위치시켜 압축기에의 통로를 통하여 윤활유의 흐름을 용이하게 하도록 하는 밸브를 포함하게 된 것을 특징으로 하는 왕복 피스톤형 압축기.28. The valve of claim 26 or 27, wherein the crankcase includes a valve for selectively locating discharge through the crankcase when the crankcase has reached minimum pressure as a result of the piston reciprocating operation to facilitate the flow of lubricant through the passage to the compressor. Reciprocating piston type compressor, characterized in that. 제26 또는 27항에 있어서, 크랭크케이스와 그 외피의 내부사이에 형성된 개구와, 크랭크내의 압력이 상기 내부내의 압력보다 낮을 때 개구를 폐쇄시키는 압력작동밸브를 포함하게 된 것을 특징으로 하는 왕복피스톤형 압축기.28. A reciprocating piston type as claimed in claim 26 or 27, comprising an opening formed between the crankcase and the interior of the shell and a pressure actuating valve for closing the opening when the pressure in the crank is lower than the pressure in the interior. compressor. 외피, 실린더를 형성하는 압축기 하우징, 실린더내에서 왕복작동가능한 피스톤, 실린더헤드, 밸브조립체, 피스톤구동 크랭크축 및 크랭크축을 회전구동시키는 고정자와 회전자를 포함한 모타로 구성된 밀폐형 모타 압축기의 조립방법에 있어서, 피스톤과 크랭크축을 조립하여 하우징내에 설치하고 압축기 조립체를 형성하기 위하여 실린더와 중첩관계로 하우징상에 밸브조립체 및 실린더헤드를 위치시키고 하우징과의 조립된 관계로 밸브조립체와 실린더 헤드를 지지시키는 외피의 일부분속으로 압축기 조립체를 압입시키고 그 외피의 다른 부분속으로 모타고정자를 압입시키는 것을 특징으로 하는 밀폐형 모타 압축기의 조립방법.A method of assembling a hermetic motor compressor comprising an outer shell, a compressor housing forming a cylinder, a piston reciprocating in a cylinder, a cylinder head, a valve assembly, a piston driven crankshaft, and a motor including a stator and a rotor for rotating the crankshaft. In order to assemble the piston and the crankshaft in the housing and to install the compressor assembly, the valve assembly and the cylinder head are placed on the housing in an overlapping relationship with the cylinder and the shell assembly and the cylinder head are supported in the assembled relationship with the housing. A method of assembling a hermetic motor compressor, characterized by injecting a compressor assembly into a part and injecting a motor stator into another part of the shell. 제30항에 있어서, 그 외피가 시초에 분리된 상태이며 그 분리된 외피인채 조립이 된 후에 그 분리된 외피를 서로 부착시키는 것을 특징으로 하는 밀폐형 모타 압축기의 조립 방법.31. The method of assembling a hermetic motor compressor according to claim 30, wherein the outer skin is initially separated and the separated outer skins are attached to each other after being assembled. 제1외피내에 고정부착된 압축기 조립체와 제2외피내에 고정부착된 모타고정자를 포함한 밀폐형 모타 압축기에 있어서, 고정자의 회전자 수용구멍속으로 밀접하게 삽입되는 부분을 지닌 맨드렐상에 제2외피부분을 위치시키고, 한단부에 외측으로 형성된 크랭크축을 지니는 제1외피부분의 단부를 제2외피부분의 일단과 축방향으로 정렬되게 위치시키고, 고정자와 정밀동축관계로 크랭크축을 정밀위치시키는 맨드렐의 구멍내에 크랭크축을 정밀하게 위치시키며 조립된 관게로 그 외피를 이동시키고, 외피부분을 구멍에 동축으로 정렬된 크랭크축과 함께 그 외피를 고정시키기 위하여 다수의 위치에서 제1항 제2외피부분의 단부를 가용접시키고, 단부를 함께 봉합시키기 위하여 전주에 걸쳐 용접시키는 것을 특징으로 하는 밀폐용 모타 압축기의 조립방법.A hermetic motor compressor comprising a compressor assembly fixedly attached to a first sheath and a motor stator fixedly attached to a second sheath, wherein the second sheath portion is placed on a mandrel having a portion closely inserted into the rotor receiving hole of the stator. In the hole of the mandrel to position the end portion of the first outer shell portion having a crank shaft formed outwardly at one end to be axially aligned with one end of the second outer shell portion, and to precisely position the crank shaft in a precise coaxial relationship with the stator. Position the crankshaft precisely and move the sheath with an assembled tube and use the ends of the second sheath in multiple positions to secure the sheath together with the crankshaft coaxially aligned with the hole. Assembly of a hermetic motor compressor, which is welded and welded over the whole pole to seal the ends together. . 제32항에 있어서, 그뒤 크랭크축에 회전자를 조립시키는 단계를 포함하게 된 것을 특징으로 하는 밀폐형 모타 압축기의 조립방법.33. The method of claim 32, further comprising assembling the rotor to the crankshaft. 제32 또는 33항에 있어서, 외피부분의 용접열로 인한 변형을 제거하기에 적합한 플랜지를 제1 및 제2외피부분의 단부상에 반경방향 외측으로 형성시키는 것을 특징으로 하는 밀폐형 모타압축기의 조립방법.34. A method of assembling a hermetic compressor according to claim 32 or 33, wherein a flange suitable for removing deformation due to heat of welding of the shell portion is formed radially outward on the ends of the first shell portion and the second shell portion. . 제32,33 또는 34항에 있어서, 그 단부를 직경방향 양측에서 거의 동시에 최초가 용접시키는 것을 특징으로 하는 밀폐형 모타압축기의 조립방법.35. The method of assembling a hermetic motor compressor according to claim 32, 33 or 34, wherein the ends are first welded at substantially the same time on both sides in the radial direction. 제32,33 또는 34항에 있어서, 그후 그 단부를 최초의 가용접부로부터 약 90도 떨어져 다시 직경방향측에서 가용접시키는 것을 특징으로 하는 밀폐형 모타 압축기의 조립방법.35. The method of assembling a hermetic motor compressor according to claim 32, 33 or 34, wherein the end portion thereof is welded on the radial side again about 90 degrees from the original welded portion. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019840000089A 1983-07-25 1984-01-11 Hermetic refrigeration compressor KR910004768B1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US51690483A 1983-07-25 1983-07-25
US516904 1983-07-25
US06/516,774 US4518323A (en) 1983-07-25 1983-07-25 Hermetic refrigeration compressor
US516772 1983-07-25
US516774 1983-07-25
US06/516,772 US4547131A (en) 1983-07-25 1983-07-25 Refrigeration compressor and method of assembling same

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KR850001379A true KR850001379A (en) 1985-03-18
KR910004768B1 KR910004768B1 (en) 1991-07-13

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GB2179709A (en) 1987-03-11
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