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KR960014653A - 웨이브 캠식 압축기 - Google Patents

웨이브 캠식 압축기 Download PDF

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Publication number
KR960014653A
KR960014653A KR1019950031558A KR19950031558A KR960014653A KR 960014653 A KR960014653 A KR 960014653A KR 1019950031558 A KR1019950031558 A KR 1019950031558A KR 19950031558 A KR19950031558 A KR 19950031558A KR 960014653 A KR960014653 A KR 960014653A
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KR
South Korea
Prior art keywords
cam
wave
width
cam surface
dead center
Prior art date
Application number
KR1019950031558A
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English (en)
Other versions
KR100186846B1 (ko
Inventor
가즈오 무라까미
도찌로 후지이
가즈아끼 이와마
가쯔야 오오야마
Original Assignee
이소가이 찌세이
도요다 지도숏키 세사쿠쇼 가부시키가이샤
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 이소가이 찌세이, 도요다 지도숏키 세사쿠쇼 가부시키가이샤 filed Critical 이소가이 찌세이
Publication of KR960014653A publication Critical patent/KR960014653A/ko
Application granted granted Critical
Publication of KR100186846B1 publication Critical patent/KR100186846B1/ko

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Classifications

    • 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
    • F04B25/00—Multi-stage pumps
    • F04B25/04—Multi-stage pumps having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • 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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B27/1036—Component parts, details, e.g. sealings, lubrication
    • F04B27/1054—Actuating elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/08—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section
    • B24B19/12—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section for grinding cams or camshafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B39/00—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18296—Cam and slide
    • Y10T74/18304—Axial cam
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18296—Cam and slide
    • Y10T74/18304—Axial cam
    • Y10T74/18312—Grooved

Landscapes

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

Abstract

연삭공구의 수명을 향상하고, 또, 연삭 저항의 변화를 억제해서 높은 가공 정밀도로 웨이브 캡의 캠면을 연삭가공하는 것으로 하사점 대응부 위치에 있는 캠면(20A,20B)의 내부측에 형성된 돌출홈(27)을 외주측으로 변위시키고, 그의 돌출홈(27)보다도 외부 측에 확장하는 돌출홈(28)을 형성한다. 또, 그의 돌출홈(28)과 대향하도록, 캠면(20A,20B)의 외주측에 돌출홈(29)을 형성한다. 즉, 본 실시예에서는 최상위(20A11,20B11)의 캠면(20A,20B)의 폭 V1보다도 최하위(20A22,20B22)에 있는 캠면(20A,20B)의 폭 V2를 좁게한다.

Description

웨이브 캠식 압축기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명을 구체화한 한 실시예의 압축기 전체를 도시하는 단면도,
제2도는 제1도의 1-1선단면도,
제3도는 기둥면에 의한 웨이브캡의 사시도,
제4도는 포물 기둥면을 도시하는 개략적인 사시도.

Claims (4)

  1. 구동축에 고정부착된 웨이브 캡의 회전에 의해서 웨이브 캡의 캠면에 계류된 피스톤을 왕복 운동시키는 웨이브 캠식 압축기에 있어서, 상기 웨이브 캠의 중심 축선과 직교하는 가상 평면상에 웨이브 캠을 중심 축선방향으로 부터 투영해서, 웨이브 캠의 상사점 대응부 위치에 있는 캠면폭 보다도, 하사점 대응부 위치에 있는 캠면 폭 보다도, 하사점 대응부 위치에 있는 캠면 폭을 좁게한 것을 특징으로 하는 웨이브 캠식 압축기.
  2. 제1항에 있어서, 상기 웨이브 캡의 캠면은 볼록 곡면만으로 되는 기둥면에 의해서 구성되고, 상기 웨이브 캠의 하사점 대응부 위치에 있는 캠면의 내주측의 돌출을 외주측으로 변위시킨 것으로, 상사점 대응부 위치의 캠면의 폭보다도 하사점 대응부 위치에 있는 캠면의 폭을 좁게한 것을 특징으로 하는 웨이브 캠식 압축기.
  3. 제1항에 있어서, 상기 웨이브 캡의 캠면은 볼록 곡면만으로 되는 기둥면에 의해서 구성되고, 상기 웨이브 캠의 하사점 대응부 위치에 있는 캠면의 외주측의 돌출을 내주측으로 변위시킨 것으로, 상사점 대응부 위치의 캠면의 폭보다도 하사점 대응부 위치에 있는 캠면의 폭을 좁게한 것을 특징으로 하는 웨이브 캠식 압축기.
  4. 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 피스톤과 캠면 사이에는 구면을 가지는 동시에 캠면에 대응해서 미끄럼 접촉하는 미끄럼 접촉면을 가지는 슈가 개재되고, 하사점 대응부 위치에 있는 캠면의 폭은 상기 슈의 미끄럼면의 폭보다도 좁은 것을 특징으로 하는 웨이브 캠식 압축기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950031558A 1994-10-05 1995-09-25 웨이브 캠식 압축기 KR100186846B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP94-241586 1994-10-05
JP6241586A JPH08105382A (ja) 1994-10-05 1994-10-05 ウエーブカム式圧縮機

Publications (2)

Publication Number Publication Date
KR960014653A true KR960014653A (ko) 1996-05-22
KR100186846B1 KR100186846B1 (ko) 1999-05-01

Family

ID=17076519

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950031558A KR100186846B1 (ko) 1994-10-05 1995-09-25 웨이브 캠식 압축기

Country Status (5)

Country Link
US (1) US5542340A (ko)
JP (1) JPH08105382A (ko)
KR (1) KR100186846B1 (ko)
DE (1) DE19537148C2 (ko)
TW (1) TW321709B (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5644949A (en) * 1994-06-07 1997-07-08 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Compressor cam and method for manufacturing the same
USD384675S (en) * 1995-06-05 1997-10-07 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Wave cam for a compressor
US6241565B1 (en) 1996-12-23 2001-06-05 Helixsphere Technologies, Inc. Helical drive human powered boat
US6199884B1 (en) 1996-12-23 2001-03-13 7444353 Alberta Ltd. Helical drive bicycle
JP3738571B2 (ja) * 1998-08-24 2006-01-25 日本精工株式会社 ローディングカム装置のカム面の加工方法及び加工装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2176300A (en) * 1937-12-06 1939-10-17 Frank J Fette Gas compressor
US3570463A (en) * 1970-01-12 1971-03-16 Daniel E Nelson Regenerative combustion cycle piston engine
JPS57110783A (en) * 1980-12-26 1982-07-09 Nippon Soken Inc Compressor machine
US4756239A (en) * 1986-11-28 1988-07-12 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Anti-rolling structure for double headed piston of disc cam type reciprocative compressor
GB8926818D0 (en) * 1989-11-28 1990-01-17 Ehrlich Josef Drive/driven apparatus
JPH06346840A (ja) * 1993-06-08 1994-12-20 Toyota Autom Loom Works Ltd ウェーブカム式圧縮機
JPH06346841A (ja) * 1993-06-08 1994-12-20 Toyota Autom Loom Works Ltd ウエーブプレート式圧縮機

Also Published As

Publication number Publication date
DE19537148C2 (de) 1997-09-11
DE19537148A1 (de) 1996-04-11
TW321709B (ko) 1997-12-01
US5542340A (en) 1996-08-06
KR100186846B1 (ko) 1999-05-01
JPH08105382A (ja) 1996-04-23

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