JP2005536674A - 容量制御器を有する圧縮機 - Google Patents
容量制御器を有する圧縮機 Download PDFInfo
- Publication number
- JP2005536674A JP2005536674A JP2004529601A JP2004529601A JP2005536674A JP 2005536674 A JP2005536674 A JP 2005536674A JP 2004529601 A JP2004529601 A JP 2004529601A JP 2004529601 A JP2004529601 A JP 2004529601A JP 2005536674 A JP2005536674 A JP 2005536674A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- inlet
- compressor
- pipe
- piston
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
- F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
- F04C28/06—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids specially adapted for stopping, starting, idling or no-load operation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
- F04C28/18—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by varying the volume of the working chamber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/01—Load
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/58—Valve parameters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Rotary Pumps (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
入口弁(9)に接続された、シリンダー(24)内のピストン(23)、
逆止め弁(16)が取りつけられた、前記入口弁(9)を迂回するブリッジ(14)、
を有する圧縮機において、
ピストン(23)が複動ピストンであり、
ピストン(23)の入口弁(9)と反対側のシリンダー室(25)が、管(28)によって、入口弁(9)の近くのローター室(2)の部分(13)に接続されており、
ピストン(23)の別の側のシリンダー室(26)が、管(29)によって、ローター室(2)の前記部分(13)と逆止め弁(16)に接続されている、
ことを特徴とする圧縮機。
Description
入口管と出口管とが接続されたローター室、
前記出口管に取りつけられた溜め、
前記入口管に取りつけられた入口弁を有する圧力調節システム、
前記入口弁に接続され、シリンダー内を動くことのできるピストン、
前記入口弁を迂回するブリッジであって、前記入口管と前記ローター室との間に、順次に、気体流制限器と前記ローター室内への気体の流入のみを許容する逆止め弁とが取りつけられたブリッジ、
前記溜めを、前記気体流制限器と前記逆止め弁との間に配置された前記ブリッジの部分に接続する気体管、
前記気体管に取りつけられた逃がし弁、
を有する圧縮機要素を持つ圧縮機、
に関する。
ピストンが、シリンダーを二つの閉じたシリンダー室に分割する複動ピストンであり、
入口弁と反対側のシリンダー室が、管によって、入口弁の近くのローター室の部分に接続されており、
ピストンの別の側のシリンダー室が、管によって、入口弁の近くのローター室の部分と逆止め弁とに接続されている、
ことを特徴とする圧縮機、
によって達成される。
2 ローター室
3 入口管、入口弁
3A 3の端
4 出口管
5 スクリューローター
6 モーター
7 溜め
8 圧力調節システム
9 入口弁
10 弁要素
11 弁座
12 弁ハウジング
13 入口室
14 ブリッジ
14A ダクト
14B ダクト
14C ダクト
15 気体流制限器
16 逆止め弁
17 気体管
18 逃がし弁
19 電磁制御弁
20 制御ライン
21 ばね
22 管
23 複動ピストン
24 シリンダー
25 シリンダー室
26 シリンダー室
27 心棒
28 管
29 管、ダクト
30 ハウジング、本体
31 ボルト
32 ローターハウジング
33 開口
34 ダクト
Claims (6)
- 圧縮機要素(1)を有する圧縮機であって、該圧縮機要素が、
入口管(3)と出口管(4)とが接続されたローター室(2)、
出口管(4)に取りつけられた溜め(7)、
入口管(3)に取りつけられた入口弁(9)を有する圧力調節システム(8)、
入口弁(9)に接続され、シリンダー(24)内を動くことのできるピストン(23)、
前記入口弁(9)を迂回するブリッジ(14)であって、入口管(3)とローター室(2)との間に、順次に、気体流制限器(15)とローター室(2)内への気体の流入のみを許容する逆止め弁(16)とが取りつけられたブリッジ(14)、
溜め(7)を、気体流制限器(15)と逆止め弁(16)との間に配置されたブリッジ(14)の部分に接続する気体管(17)、
前記気体管(17)に取りつけられた逃がし弁(18)、
を有する圧縮機において、
ピストン(23)が、シリンダー(24)を二つの閉じたシリンダー室(25、26)に分割する複動ピストンであり、
入口弁(9)と反対側のシリンダー室(25)が、管(28)によって、入口弁(9)の近くのローター室(2)の部分(13)に接続されており、
ピストン(23)の別の側のシリンダー室(26)が、管(29)によって、入口弁(9)の近くのローター室(2)の部分(13)と逆止め弁(16)とに接続されている、
ことを特徴とする圧縮機。 - 入口弁(9)と反対側のシリンダー室(25)を、入口弁(9)の近くのローター室(2)の部分(13)に接続する管(28)自身が、ピストン(23)と入口弁(9)との間の連結棒(27)となることを特徴とする請求項1に記載の圧縮機。
- ピストン(23)と入口弁(9)との間の前記連結棒が、全長にわたってダクト(34)を備えた心棒(27)から成ることを特徴とする請求2に記載の圧縮機。
- 逃がし弁(18)がばね(21)を備えた空気弁であって、また該空気弁が、溜め(7)に直接接続された管(22)と制御弁(19)を通じてやはり前記溜め(7)に接続された制御ライン(20)とに接続されていることを特徴とする請求項1から3の中のいずれか1つに記載の圧縮機。
- 制御弁(19)が電磁弁であることを特徴とする請求4に記載の圧縮機。
- 入口弁(9)が、シリンダー(24)とともにハウジング(30)を形成するハウジング(12)を有することを特徴とする請求項1から5の中のいずれか1つに記載の圧縮機。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE2002/0495A BE1015079A4 (nl) | 2002-08-22 | 2002-08-22 | Compressor met drukontlasting. |
PCT/BE2003/000129 WO2004018878A1 (en) | 2002-08-22 | 2003-07-24 | Compressor with capacity control |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005536674A true JP2005536674A (ja) | 2005-12-02 |
JP4022547B2 JP4022547B2 (ja) | 2007-12-19 |
Family
ID=31892620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004529601A Expired - Lifetime JP4022547B2 (ja) | 2002-08-22 | 2003-07-24 | 容量制御器を有する圧縮機 |
Country Status (15)
Country | Link |
---|---|
US (1) | US7607899B2 (ja) |
EP (1) | EP1552155B1 (ja) |
JP (1) | JP4022547B2 (ja) |
KR (1) | KR100715965B1 (ja) |
CN (1) | CN100354526C (ja) |
AT (1) | ATE336661T1 (ja) |
AU (1) | AU2003254424B2 (ja) |
BE (1) | BE1015079A4 (ja) |
BR (1) | BR0311403A (ja) |
CA (1) | CA2488874C (ja) |
DE (1) | DE60307662T2 (ja) |
ES (1) | ES2271687T3 (ja) |
NO (1) | NO337014B1 (ja) |
PT (1) | PT1552155E (ja) |
WO (1) | WO2004018878A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016530450A (ja) * | 2013-09-11 | 2016-09-29 | アトラス コプコ エアーパワー, ナームローゼ フェンノートシャップATLAS COPCO AIRPOWER, naamloze vennootschap | 液体注入式スクリュー圧縮機、スクリュー圧縮機を無負荷状態から負荷状態に移行させるコントローラ、及び、これらに適用される方法 |
Families Citing this family (17)
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CA2611601C (en) * | 2005-07-07 | 2011-10-04 | Bgm Innovations Limited | Adaptor for an air compressor and an air compressor |
BE1016727A4 (nl) * | 2005-08-17 | 2007-05-08 | Atlas Copco Airpower Nv | Verbeterde inrichting voor het regelen van het debiet van een mobiele oliegeinjecteerde schroefcompressor. |
DE102011084811B3 (de) | 2011-10-19 | 2012-12-27 | Kaeser Kompressoren Ag | Gaseinlassventil für einen Kompressor, Kompressor mit einem derartigen Gaseinlassventil sowie Verfahren zum Betreiben eines Kompressors mit einem derartigen Gaseinlassventil |
US10202968B2 (en) | 2012-08-30 | 2019-02-12 | Illinois Tool Works Inc. | Proportional air flow delivery control for a compressor |
WO2015149356A1 (en) | 2014-04-04 | 2015-10-08 | Emerson Climate Technologies, Inc. | Compressor temperature control systems and methods |
CN104976119B (zh) * | 2014-04-04 | 2017-01-18 | 艾默生环境优化技术有限公司 | 压缩机温度控制系统和方法 |
JP6513345B2 (ja) * | 2014-07-03 | 2019-05-15 | ナブテスコ株式会社 | 空気圧縮装置 |
DE102014010534A1 (de) * | 2014-07-19 | 2016-01-21 | Gea Refrigeration Germany Gmbh | Schraubenverdichter |
DE102016011495A1 (de) | 2016-09-21 | 2018-03-22 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Schraubenkompressor für ein Nutzfahrzeug |
WO2018234910A1 (en) | 2017-06-21 | 2018-12-27 | Atlas Copco Airpower, Naamloze Vennootschap | INTAKE VALVE FOR THE INPUT OF A COMPRESSOR ELEMENT AND COMPRESSOR AND COMPRESSOR ELEMENT EQUIPPED WITH SUCH AN INTAKE VALVE |
CN108194364B (zh) * | 2017-12-29 | 2023-07-14 | 珠海格力节能环保制冷技术研究中心有限公司 | 压缩机 |
US11493033B2 (en) * | 2018-11-20 | 2022-11-08 | Clark Equipment Company | Low energy idling for a compressed air system |
BE1027005B9 (nl) * | 2019-01-30 | 2020-10-19 | Atlas Copco Airpower Nv | Werkwijze voor de sturing van een compressor naar een onbelaste toestand |
DE102020121963A1 (de) | 2020-08-21 | 2022-02-24 | Bürkert Werke GmbH & Co. KG | Kompressorsystem |
IT202200008156A1 (it) * | 2022-04-26 | 2023-10-26 | Virgilio Mietto | Compressore volumetrico perfezionato |
US11841718B1 (en) * | 2022-07-08 | 2023-12-12 | Ingersoll-Rand Industrial U.S., Inc. | Pneumatic inlet/blowdown valve assembly |
CN115596667B (zh) * | 2022-11-09 | 2023-08-11 | 爱景智能装备(无锡)有限公司 | 一种双螺杆压缩机进气调节结构及调节方法 |
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JPS60101295A (ja) * | 1983-11-08 | 1985-06-05 | Sanden Corp | 圧縮容量可変型のスクロ−ル型圧縮機 |
JPS60249694A (ja) * | 1984-05-25 | 1985-12-10 | Hitachi Ltd | 圧縮機の起動アンロ−ド装置 |
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-
2002
- 2002-08-22 BE BE2002/0495A patent/BE1015079A4/nl not_active IP Right Cessation
-
2003
- 2003-07-24 US US10/517,602 patent/US7607899B2/en active Active
- 2003-07-24 WO PCT/BE2003/000129 patent/WO2004018878A1/en active IP Right Grant
- 2003-07-24 EP EP03792051A patent/EP1552155B1/en not_active Expired - Lifetime
- 2003-07-24 ES ES03792051T patent/ES2271687T3/es not_active Expired - Lifetime
- 2003-07-24 CA CA002488874A patent/CA2488874C/en not_active Expired - Lifetime
- 2003-07-24 PT PT03792051T patent/PT1552155E/pt unknown
- 2003-07-24 KR KR1020057002503A patent/KR100715965B1/ko active IP Right Grant
- 2003-07-24 JP JP2004529601A patent/JP4022547B2/ja not_active Expired - Lifetime
- 2003-07-24 AT AT03792051T patent/ATE336661T1/de active
- 2003-07-24 BR BR0311403-1A patent/BR0311403A/pt active IP Right Grant
- 2003-07-24 CN CNB038166240A patent/CN100354526C/zh not_active Expired - Lifetime
- 2003-07-24 DE DE60307662T patent/DE60307662T2/de not_active Expired - Lifetime
- 2003-07-24 AU AU2003254424A patent/AU2003254424B2/en not_active Expired
-
2005
- 2005-03-21 NO NO20051501A patent/NO337014B1/no not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016530450A (ja) * | 2013-09-11 | 2016-09-29 | アトラス コプコ エアーパワー, ナームローゼ フェンノートシャップATLAS COPCO AIRPOWER, naamloze vennootschap | 液体注入式スクリュー圧縮機、スクリュー圧縮機を無負荷状態から負荷状態に移行させるコントローラ、及び、これらに適用される方法 |
Also Published As
Publication number | Publication date |
---|---|
AU2003254424A1 (en) | 2004-03-11 |
NO20051501L (no) | 2005-03-21 |
US7607899B2 (en) | 2009-10-27 |
CN100354526C (zh) | 2007-12-12 |
KR20050056980A (ko) | 2005-06-16 |
ATE336661T1 (de) | 2006-09-15 |
PT1552155E (pt) | 2006-12-29 |
WO2004018878A1 (en) | 2004-03-04 |
BR0311403A (pt) | 2005-03-15 |
JP4022547B2 (ja) | 2007-12-19 |
CA2488874A1 (en) | 2004-03-04 |
US20060018769A1 (en) | 2006-01-26 |
ES2271687T3 (es) | 2007-04-16 |
CN1668852A (zh) | 2005-09-14 |
CA2488874C (en) | 2008-04-29 |
BE1015079A4 (nl) | 2004-09-07 |
AU2003254424B2 (en) | 2009-02-19 |
EP1552155B1 (en) | 2006-08-16 |
NO337014B1 (no) | 2015-12-28 |
DE60307662D1 (de) | 2006-09-28 |
EP1552155A1 (en) | 2005-07-13 |
KR100715965B1 (ko) | 2007-05-09 |
DE60307662T2 (de) | 2007-08-23 |
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