KR100921372B1 - 고정용량형 피스톤식 압축기에 있어서의 냉매 흡입 구조체 및, 고정용량형 피스톤식 압축기에 있어서의 운전 제어 방법 - Google Patents
고정용량형 피스톤식 압축기에 있어서의 냉매 흡입 구조체 및, 고정용량형 피스톤식 압축기에 있어서의 운전 제어 방법 Download PDFInfo
- Publication number
- KR100921372B1 KR100921372B1 KR1020080028224A KR20080028224A KR100921372B1 KR 100921372 B1 KR100921372 B1 KR 100921372B1 KR 1020080028224 A KR1020080028224 A KR 1020080028224A KR 20080028224 A KR20080028224 A KR 20080028224A KR 100921372 B1 KR100921372 B1 KR 100921372B1
- Authority
- KR
- South Korea
- Prior art keywords
- valve body
- compressor
- valve
- passage
- state
- Prior art date
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Classifications
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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
- 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
- F04B27/14—Control
- F04B27/16—Control of pumps with stationary cylinders
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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
- 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
- F04B27/0873—Component parts, e.g. sealings; Manufacturing or assembly thereof
- F04B27/0878—Pistons
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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
- 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
- F04B27/0873—Component parts, e.g. sealings; Manufacturing or assembly thereof
- F04B27/0895—Component parts, e.g. sealings; Manufacturing or assembly thereof driving means
-
- 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
- F04B27/1009—Distribution members
- F04B27/1018—Cylindrical distribution members
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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
- 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
- F04B27/1045—Cylinders
-
- 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
-
- 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
- F04B27/109—Lubrication
-
- 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
- F04B27/14—Control
- F04B27/16—Control of pumps with stationary cylinders
- F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
- F04B27/1804—Controlled by crankcase pressure
-
- 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
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
- F04B49/225—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves with throttling valves or valves varying the pump inlet opening or the outlet opening
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2210/00—Working fluid
- F05B2210/10—Kind or type
- F05B2210/14—Refrigerants with particular properties, e.g. HFC-134a
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Compressor (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2007-00084792 | 2007-03-28 | ||
JP2007084792A JP2008240691A (ja) | 2007-03-28 | 2007-03-28 | 固定容量型ピストン式圧縮機における冷媒吸入構造及び固定容量型ピストン式圧縮機における運転制御方法 |
JP2007088327A JP2008248722A (ja) | 2007-03-29 | 2007-03-29 | 固定容量型ピストン式圧縮機における冷媒吸入構造及び固定容量型ピストン式圧縮機における運転制御方法 |
JPJP-P-2007-00088327 | 2007-03-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080088446A KR20080088446A (ko) | 2008-10-02 |
KR100921372B1 true KR100921372B1 (ko) | 2009-10-14 |
Family
ID=39563581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080028224A KR100921372B1 (ko) | 2007-03-28 | 2008-03-27 | 고정용량형 피스톤식 압축기에 있어서의 냉매 흡입 구조체 및, 고정용량형 피스톤식 압축기에 있어서의 운전 제어 방법 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20080240928A1 (de) |
EP (1) | EP1978251A3 (de) |
KR (1) | KR100921372B1 (de) |
BR (1) | BRPI0801398A2 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4924464B2 (ja) * | 2008-02-05 | 2012-04-25 | 株式会社豊田自動織機 | 斜板式圧縮機 |
JP2010196946A (ja) * | 2009-02-24 | 2010-09-09 | Daikin Ind Ltd | ヒートポンプシステム |
JP5983539B2 (ja) * | 2013-06-13 | 2016-08-31 | 株式会社豊田自動織機 | 両頭ピストン型斜板式圧縮機 |
JP6115393B2 (ja) * | 2013-08-08 | 2017-04-19 | 株式会社豊田自動織機 | 可変容量型斜板式圧縮機 |
JP6790925B2 (ja) * | 2017-03-07 | 2020-11-25 | 株式会社デンソー | 作動油制御弁、および、これを用いたバルブタイミング調整装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06159239A (ja) * | 1992-11-19 | 1994-06-07 | Toyota Autom Loom Works Ltd | ピストン式圧縮機における冷媒ガス吸入構造 |
KR970001129B1 (ko) * | 1992-08-07 | 1997-01-29 | 가부시끼가이샤 도요다 지도우 쇼끼 세이사꾸쇼 | 경사판식 압축기에 있어서 냉매가스 흡입구조 |
JPH09264248A (ja) * | 1996-03-27 | 1997-10-07 | Toyota Autom Loom Works Ltd | ピストン式圧縮機における起動ショック緩和装置 |
JPH10153171A (ja) | 1996-11-22 | 1998-06-09 | Toyota Autom Loom Works Ltd | 両頭ピストン式可変容量型圧縮機 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU615200B2 (en) * | 1987-06-30 | 1991-09-26 | Sanden Corporation | Refrigerant circuit with passageway control mechanism |
JPS6488064A (en) | 1987-09-30 | 1989-04-03 | Hitachi Ltd | Refrigerant circuit for water cooler and heater |
US5362208A (en) * | 1992-03-04 | 1994-11-08 | Nippondenso Co., Ltd. | Swash plate type compressor |
US5478212A (en) * | 1992-03-04 | 1995-12-26 | Nippondenso Co., Ltd. | Swash plate type compressor |
JPH07119631A (ja) | 1993-08-26 | 1995-05-09 | Nippondenso Co Ltd | 斜板型可変容量圧縮機 |
JPH09324758A (ja) * | 1996-06-06 | 1997-12-16 | Toyota Autom Loom Works Ltd | カムプレート式圧縮機 |
JP2000145629A (ja) * | 1998-11-11 | 2000-05-26 | Tgk Co Ltd | 容量可変圧縮機 |
JP2000265949A (ja) * | 1999-03-18 | 2000-09-26 | Toyota Autom Loom Works Ltd | 可変容量型圧縮機 |
JP2006083835A (ja) | 2004-09-17 | 2006-03-30 | Toyota Industries Corp | ピストン式圧縮機 |
-
2008
- 2008-03-27 KR KR1020080028224A patent/KR100921372B1/ko not_active IP Right Cessation
- 2008-03-27 US US12/056,732 patent/US20080240928A1/en not_active Abandoned
- 2008-03-27 BR BRPI0801398-5A patent/BRPI0801398A2/pt not_active IP Right Cessation
- 2008-03-27 EP EP08005766A patent/EP1978251A3/de not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR970001129B1 (ko) * | 1992-08-07 | 1997-01-29 | 가부시끼가이샤 도요다 지도우 쇼끼 세이사꾸쇼 | 경사판식 압축기에 있어서 냉매가스 흡입구조 |
JPH06159239A (ja) * | 1992-11-19 | 1994-06-07 | Toyota Autom Loom Works Ltd | ピストン式圧縮機における冷媒ガス吸入構造 |
JPH09264248A (ja) * | 1996-03-27 | 1997-10-07 | Toyota Autom Loom Works Ltd | ピストン式圧縮機における起動ショック緩和装置 |
JPH10153171A (ja) | 1996-11-22 | 1998-06-09 | Toyota Autom Loom Works Ltd | 両頭ピストン式可変容量型圧縮機 |
Also Published As
Publication number | Publication date |
---|---|
EP1978251A3 (de) | 2009-12-30 |
KR20080088446A (ko) | 2008-10-02 |
EP1978251A2 (de) | 2008-10-08 |
BRPI0801398A2 (pt) | 2008-11-11 |
US20080240928A1 (en) | 2008-10-02 |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
LAPS | Lapse due to unpaid annual fee |