JP6605137B2 - 斜板式圧縮機の吸入脈動低減装置 - Google Patents
斜板式圧縮機の吸入脈動低減装置 Download PDFInfo
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- JP6605137B2 JP6605137B2 JP2018521647A JP2018521647A JP6605137B2 JP 6605137 B2 JP6605137 B2 JP 6605137B2 JP 2018521647 A JP2018521647 A JP 2018521647A JP 2018521647 A JP2018521647 A JP 2018521647A JP 6605137 B2 JP6605137 B2 JP 6605137B2
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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
- 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
- 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
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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
-
- 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
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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
- 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
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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
- F04B39/0027—Pulsation and noise damping means
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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
- F04B39/10—Adaptations or arrangements of 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
- 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
- F04B39/121—Casings
-
- 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
- F04B39/123—Fluid connections
-
- 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
- F04B39/125—Cylinder heads
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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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/102—Disc valves
- F04B53/1022—Disc valves having means for guiding the closure member axially
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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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/102—Disc valves
- F04B53/1022—Disc valves having means for guiding the closure member axially
- F04B53/1027—Disc valves having means for guiding the closure member axially the guiding means being provided at both sides of the disc
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
- F16K15/026—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0209—Check valves or pivoted valves
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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
- 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
- F04B2027/1809—Controlled pressure
- F04B2027/1818—Suction pressure
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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
- 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
- F04B2027/1863—Controlled by crankcase pressure with an auxiliary valve, controlled by
- F04B2027/1881—Suction pressure
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- 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
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7904—Reciprocating valves
- Y10T137/7922—Spring biased
- Y10T137/7929—Spring coaxial with valve
- Y10T137/7937—Cage-type guide for stemless valves
-
- 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
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7904—Reciprocating valves
- Y10T137/7922—Spring biased
- Y10T137/7929—Spring coaxial with valve
- Y10T137/7938—Guide means integral and coplanar with valve disk
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Compressor (AREA)
Description
21 吸入流路
30 溝
31 フック結合部
100、510 ケース
110、511 吸入口
120、512 吐出口
130 係止部
140 コアフック部
150 コアガイド
160 ボディーフック部
200 コア部
210 フック移動溝
220 チャンファ(面取り)部
230 ガイド移動溝
300、530 弾性ばね
500 開閉弁(吸入逆止弁)
520 開閉コア
521 軸方向溝
Claims (11)
- 斜板式圧縮機のリアヘッドに形成された吸入流路(21)上に設けられる吸入脈動低減装置(1)であって、
吸入ポート側に位置して長手方向に一側面が開放された吸入口(110)、外周面の所定領域が中空となって形成された吐出口(120)、および一側端部の縁部が外側に突出した係止部(130)を含むケース(100)と、
前記吸入口(110)から流入される冷媒の吸入圧力によって前記ケース(100)の内部で長手方向に移動し、前記吸入口(110)の開閉面積を調節するコア部(200)と、
前記ケース(100)の内部に挿入され、前記ケース(100)の他側面に載置されて前記コア部(200)を弾性支持する弾性ばね(300)と、を含む前記吸入脈動低減装置(1)において、
前記吸入脈動低減装置(1)は、
前記ケース(100)の内周面の所定領域に内側に突出したコアフック部(140)と、
前記コア部(200)の長手方向に内側に窪んで延びるが、他側端部から所定距離離隔した地点から延びるフック移動溝(210)と、を含み、
冷媒の吸入が行われない時に、前記コアフック部(140)が前記フック移動溝(210)の端部に係止されて支持されることを特徴とする吸入脈動低減装置。 - 前記コア部(200)は、
前記吸入口(110)側に位置する一側端部の所定領域に直径が徐々に減少するように形成されたチャンファ(面取り)部(220)を含むことを特徴とする請求項1に記載の吸入脈動低減装置。 - 前記ケース(100)は、
射出成形法で前記コアフック部(140)が一体に形成されることを特徴とする請求項1に記載の吸入脈動低減装置。 - 前記コアフック部(140)は、
前記ケース(100)の長手方向に他側端部から所定距離離隔した地点に突出形成され、他側端部から離隔した距離が前記フック移動溝(210)の長さと一致するか又はより短いことを特徴とする、請求項1に記載の吸入脈動低減装置。 - 前記吸入脈動低減装置(1)は、
前記ケース(100)の内周面の所定領域に内側に突出して長手方向に一側から他側まで延びたコアガイド(150)と、
前記コアガイド(150)に対応する位置の前記コア部(200)の外周面に長手方向に延びて内側に窪んだガイド移動溝(230)と、をさらに含むことを特徴とする請求項1に記載の吸入脈動低減装置。 - 前記コアガイド(150)およびコアフック部(140)は、
少なくとも一つ以上形成されることを特徴とする請求項5に記載の吸入脈動低減装置。 - 前記コアガイド(150)およびコアフック部(140)は、
前記コア部(200)の外周面上でコア部(200)の中心を基準として互いに対応する位置に配置されることを特徴とする請求項6に記載の吸入脈動低減装置。 - 前記係止部(130)は、
前記ケース(100)の一側の端縁に沿って外側に突出し、円周方向に所定間隔離隔して突出することを特徴とする請求項1に記載の吸入脈動低減装置。 - 前記吸入脈動低減装置(1)は、
前記ケース(100)の外周面の所定領域に外側に突出し、前記吸入口(110)側に向かって徐々に突出して形成されるボディーフック部(160)を含むことを特徴とする請求項1に記載の吸入脈動低減装置。 - 前記ボディーフック部(160)は、
少なくとも一つ以上形成されることを特徴とする請求項9に記載の吸入脈動低減装置。 - 請求項9又は10に記載の吸入脈動低減装置(1)を含む斜板式圧縮機であって、
前記係止部(130)は、前記吸入流路(21)に突出形成された溝(30)に載置され、
前記ボディーフック部(160)は、前記ケース(100)の前記ボディーフック部(160)に対応する位置の前記溝(30)が内側に窪んだフック結合部(31)に係止固定されることを特徴とする斜板式圧縮機。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2016-0107492 | 2016-08-24 | ||
KR1020160107492A KR102671320B1 (ko) | 2016-08-24 | 2016-08-24 | 사판식 압축기의 흡입맥동 저감장치 |
PCT/KR2017/006762 WO2018038377A1 (ko) | 2016-08-24 | 2017-06-27 | 사판식 압축기의 흡입맥동 저감장치 |
Publications (2)
Publication Number | Publication Date |
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JP2018532072A JP2018532072A (ja) | 2018-11-01 |
JP6605137B2 true JP6605137B2 (ja) | 2019-11-13 |
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JP2018521647A Active JP6605137B2 (ja) | 2016-08-24 | 2017-06-27 | 斜板式圧縮機の吸入脈動低減装置 |
Country Status (6)
Country | Link |
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US (1) | US10844853B2 (ja) |
JP (1) | JP6605137B2 (ja) |
KR (1) | KR102671320B1 (ja) |
CN (1) | CN108291534B (ja) |
DE (1) | DE112017000161B4 (ja) |
WO (1) | WO2018038377A1 (ja) |
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KR20200105144A (ko) * | 2019-02-28 | 2020-09-07 | 한온시스템 주식회사 | 압축기 |
DE102019133667A1 (de) * | 2019-12-10 | 2021-06-10 | Schaeffler Technologies AG & Co. KG | Vorrichtung zur Regelung von Drücken eines Strömungsmittels mit einem Ven-til |
DE102020110181A1 (de) | 2020-04-14 | 2021-10-14 | Hanon Systems | Vorrichtung zum Dämpfen von Druckpulsationen für einen Verdichter eines gasförmigen Fluids |
DE202020103843U1 (de) * | 2020-07-02 | 2020-07-13 | Ti Automotive Technology Center Gmbh | Rückschlagventil |
CN113606146B (zh) * | 2021-09-16 | 2023-07-18 | 珠海格力节能环保制冷技术研究中心有限公司 | 一种吸气止回组件及包括其的涡旋压缩机 |
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KR101877258B1 (ko) * | 2012-10-26 | 2018-07-11 | 한온시스템 주식회사 | 사판식 압축기 |
KR101886727B1 (ko) * | 2013-05-30 | 2018-08-09 | 한온시스템 주식회사 | 사판식 압축기 |
KR102218007B1 (ko) * | 2013-12-30 | 2021-02-23 | 삼성전자주식회사 | 압축기, 그에 포함되는 전동기 및 전동기의 제조 방법 |
US9866080B2 (en) * | 2013-12-30 | 2018-01-09 | Samsung Electronics Co., Ltd. | Compressor, motor included therein, and method for manufacturing the motor |
US9863421B2 (en) * | 2014-04-19 | 2018-01-09 | Emerson Climate Technologies, Inc. | Pulsation dampening assembly |
CN204140888U (zh) * | 2014-08-21 | 2015-02-04 | 昆山市天顺工业气体有限公司 | 一种空气阀 |
KR101603091B1 (ko) * | 2014-09-11 | 2016-03-14 | 주식회사 엔진텍 | 사판식 팽창기의 윤활시스템 |
US10591074B2 (en) * | 2016-07-21 | 2020-03-17 | Hanon Systems | Suction dampening device with internal dampening for vehicle air conditioning compressor |
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2016
- 2016-08-24 KR KR1020160107492A patent/KR102671320B1/ko active IP Right Grant
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2017
- 2017-06-27 US US15/780,565 patent/US10844853B2/en active Active
- 2017-06-27 JP JP2018521647A patent/JP6605137B2/ja active Active
- 2017-06-27 DE DE112017000161.7T patent/DE112017000161B4/de active Active
- 2017-06-27 CN CN201780004007.2A patent/CN108291534B/zh active Active
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DE112017000161B4 (de) | 2023-09-28 |
CN108291534A (zh) | 2018-07-17 |
US10844853B2 (en) | 2020-11-24 |
CN108291534B (zh) | 2020-04-03 |
KR20180022279A (ko) | 2018-03-06 |
DE112017000161T5 (de) | 2018-06-28 |
KR102671320B1 (ko) | 2024-06-03 |
US20190170131A1 (en) | 2019-06-06 |
WO2018038377A1 (ko) | 2018-03-01 |
JP2018532072A (ja) | 2018-11-01 |
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