BR0104148A - Detector de quantidade de óleo, aparelho de refrigeração e condicionador de ar - Google Patents
Detector de quantidade de óleo, aparelho de refrigeração e condicionador de arInfo
- Publication number
- BR0104148A BR0104148A BR0104148-7A BR0104148A BR0104148A BR 0104148 A BR0104148 A BR 0104148A BR 0104148 A BR0104148 A BR 0104148A BR 0104148 A BR0104148 A BR 0104148A
- Authority
- BR
- Brazil
- Prior art keywords
- oil
- holding tank
- air conditioner
- lubricating oil
- quantity detector
- Prior art date
Links
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
- 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
- F04B39/02—Lubrication
- F04B39/0207—Lubrication with lubrication control systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
-
- 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
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/001—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle
-
- 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
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/008—Hermetic pumps
-
- 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/02—Lubrication; Lubricant separation
- F04C29/021—Control systems for the circulation of the lubricant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B13/00—Compression machines, plants or systems, with reversible cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B31/00—Compressor arrangements
- F25B31/002—Lubrication
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B31/00—Compressor arrangements
- F25B31/002—Lubrication
- F25B31/004—Lubrication oil recirculating arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
- F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B6/00—Compression machines, plants or systems, with several condenser circuits
- F25B6/02—Compression machines, plants or systems, with several condenser circuits arranged in parallel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
-
- 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
- F04C2210/00—Fluid
- F04C2210/14—Lubricant
-
- 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
- F04C2270/86—Detection
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/025—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units
- F25B2313/0253—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units in parallel arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/07—Details of compressors or related parts
- F25B2400/075—Details of compressors or related parts with parallel compressors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2600/00—Control issues
- F25B2600/02—Compressor control
- F25B2600/021—Inverters therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2105—Oil temperatures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
- F25D17/065—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators with compartments at different temperatures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2201/00—Insulation
- F25D2201/10—Insulation with respect to heat
- F25D2201/12—Insulation with respect to heat using an insulating packing material
- F25D2201/122—Insulation with respect to heat using an insulating packing material of loose fill type
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Air Conditioning Control Device (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Compressor (AREA)
Abstract
"DETECTOR DE QUANTIDADE DE óLEO, APARELHO DE REFRIGERAçãO E CONDICIONADOR DE AR". Um tanque de retenção de óleo (40) é comunicado com o invólucro (10c) do compressor (10). Parte do refrigerante descarregado do compressor (10) é introduzida no tanque de retenção de óleo (40), de modo que o óleo lubrificante (L) é deixado escoar do tanque de retenção de óleo (40), e o óleo lubrificante (L) que escoa é deixado retornar para o invólucro (10c). A presença do óleo lubrificante (L) é detectada de uma comparação entre a temperatura (TK1) do refrigerante introduzido do compressor (10) para o tanque de retenção de óleo (40) e da temperatura (TK2) do óleo lubrificante (4) que escoa do tanque de retenção de óleo (40). Com base no resultado da detecção, julga-se se ou não a quantidade de óleo lubrificante (L) no invólucro (10c) é apropriada.
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000013195A JP4489890B2 (ja) | 2000-01-21 | 2000-01-21 | マルチ形空気調和機 |
JP2000-13196 | 2000-01-21 | ||
JP2000-13194 | 2000-01-21 | ||
JP2000013194A JP4402234B2 (ja) | 2000-01-21 | 2000-01-21 | 油量検出装置および冷凍装置 |
JP2000-13195 | 2000-01-21 | ||
JP2000013196A JP4499863B2 (ja) | 2000-01-21 | 2000-01-21 | マルチ形空気調和機 |
PCT/JP2001/000306 WO2001053757A1 (en) | 2000-01-21 | 2001-01-18 | Oil amount detector, refrigeration apparatus and air conditioner |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0104148A true BR0104148A (pt) | 2002-06-11 |
BR0104148B1 BR0104148B1 (pt) | 2011-07-12 |
Family
ID=27342107
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0104148-7A BR0104148B1 (pt) | 2000-01-21 | 2001-01-18 | detector de quantidade de óleo, aparelho de refrigeração e condicionador de ar. |
Country Status (8)
Country | Link |
---|---|
US (1) | US6604371B2 (pt) |
EP (1) | EP1166019B1 (pt) |
KR (1) | KR100405238B1 (pt) |
CN (1) | CN1165721C (pt) |
AU (1) | AU2706301A (pt) |
BR (1) | BR0104148B1 (pt) |
ES (1) | ES2228796T3 (pt) |
WO (1) | WO2001053757A1 (pt) |
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JP4300804B2 (ja) * | 2002-06-11 | 2009-07-22 | ダイキン工業株式会社 | 圧縮機構の均油回路、冷凍装置の熱源ユニット及びそれを備えた冷凍装置 |
US6886354B2 (en) * | 2003-04-04 | 2005-05-03 | Carrier Corporation | Compressor protection from liquid hazards |
DE10333402A1 (de) * | 2003-07-16 | 2005-02-10 | Bitzer Kühlmaschinenbau Gmbh | Kompressor |
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KR100556773B1 (ko) * | 2003-11-05 | 2006-03-10 | 엘지전자 주식회사 | 공기조화기의 어큐뮬레이터의 오일회수장치 및 그오일회수방법 |
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JP3939314B2 (ja) * | 2004-06-10 | 2007-07-04 | 三星電子株式会社 | 空気調和装置及びその均油運転方法 |
JP3781046B2 (ja) * | 2004-07-01 | 2006-05-31 | ダイキン工業株式会社 | 空気調和装置 |
JP2006037724A (ja) * | 2004-07-22 | 2006-02-09 | Matsushita Electric Ind Co Ltd | 密閉型電動圧縮機 |
KR100758901B1 (ko) * | 2004-11-17 | 2007-09-14 | 엘지전자 주식회사 | 멀티형 공기조화기 |
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CN102980327B (zh) * | 2012-12-14 | 2015-09-23 | 四川长虹空调有限公司 | 空调系统中润滑油油位检测装置及方法 |
CN103867449B (zh) * | 2012-12-18 | 2016-05-11 | 珠海格力电器股份有限公司 | 压缩机供油系统及控制方法 |
WO2015045011A1 (ja) * | 2013-09-24 | 2015-04-02 | 三菱電機株式会社 | 冷凍サイクル装置 |
JP6143633B2 (ja) * | 2013-10-15 | 2017-06-07 | 住友重機械工業株式会社 | 圧縮機および圧縮機の油量管理システム |
JP5751355B1 (ja) * | 2014-01-31 | 2015-07-22 | ダイキン工業株式会社 | 冷凍装置 |
JP2016166719A (ja) * | 2015-03-10 | 2016-09-15 | 株式会社富士通ゼネラル | 空気調和装置 |
CN107429949B (zh) * | 2015-03-27 | 2020-01-17 | 三菱电机株式会社 | 制冷循环装置 |
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CN106091494B (zh) * | 2016-05-31 | 2019-06-04 | 广东美的暖通设备有限公司 | 压缩机储油组件、空调器及其控制方法 |
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CN107989776B (zh) * | 2017-11-27 | 2019-09-17 | 安徽寅时压缩机制造有限公司 | 一种润滑补偿压缩机 |
CN108375256B (zh) * | 2018-01-16 | 2019-08-20 | 珠海格力电器股份有限公司 | 空调自动回油控制方法及装置 |
EP3742068A4 (en) * | 2018-01-17 | 2021-11-24 | Toshiba Carrier Corporation | METHOD OF CONTROLLING AN AIR CONDITIONING AND AIR CONDITIONING SYSTEM |
CN110207416A (zh) * | 2019-06-03 | 2019-09-06 | 珠海格力电器股份有限公司 | 室外机、空调及清洗方法 |
CN110252024B (zh) * | 2019-07-08 | 2024-01-23 | 西安热工研究院有限公司 | 风力发电机齿轮润滑油现场再生处理系统及方法 |
CN110821788B (zh) * | 2019-10-21 | 2023-09-29 | 珠海格力电器股份有限公司 | 一种储油装置及包含其的压缩机、供油量调节方法 |
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ES2199995T3 (es) | 1994-06-29 | 2004-03-01 | Daikin Industries, Ltd. | Dispositivo de control de la operacion de distribucion de aceite para un acondicionador de aire. |
ES2211908T3 (es) | 1994-06-29 | 2004-07-16 | Daikin Industries, Ltd. | Refrigerador. |
US5586450A (en) * | 1995-09-25 | 1996-12-24 | Carrier Corporation | Plural compressor oil level control |
EP0838640A3 (en) * | 1996-10-28 | 1998-06-17 | Matsushita Refrigeration Company | Oil level equalizing system for plural compressors |
-
2001
- 2001-01-18 CN CNB018002897A patent/CN1165721C/zh not_active Expired - Fee Related
- 2001-01-18 EP EP01901428A patent/EP1166019B1/en not_active Expired - Lifetime
- 2001-01-18 BR BRPI0104148-7A patent/BR0104148B1/pt not_active IP Right Cessation
- 2001-01-18 WO PCT/JP2001/000306 patent/WO2001053757A1/en active IP Right Grant
- 2001-01-18 ES ES01901428T patent/ES2228796T3/es not_active Expired - Lifetime
- 2001-01-18 US US09/937,101 patent/US6604371B2/en not_active Expired - Fee Related
- 2001-01-18 AU AU27063/01A patent/AU2706301A/en not_active Abandoned
- 2001-01-18 KR KR10-2001-7012020A patent/KR100405238B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1166019B1 (en) | 2004-09-15 |
US20030066302A1 (en) | 2003-04-10 |
AU2706301A (en) | 2001-07-31 |
WO2001053757A1 (en) | 2001-07-26 |
CN1165721C (zh) | 2004-09-08 |
EP1166019A1 (en) | 2002-01-02 |
ES2228796T3 (es) | 2005-04-16 |
KR100405238B1 (ko) | 2003-11-12 |
BR0104148B1 (pt) | 2011-07-12 |
KR20010112358A (ko) | 2001-12-20 |
US6604371B2 (en) | 2003-08-12 |
CN1363026A (zh) | 2002-08-07 |
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