USD798346S1 - Rotary damper - Google Patents
Rotary damper Download PDFInfo
- Publication number
- USD798346S1 USD798346S1 US29/566,186 US201629566186F USD798346S US D798346 S1 USD798346 S1 US D798346S1 US 201629566186 F US201629566186 F US 201629566186F US D798346 S USD798346 S US D798346S
- Authority
- US
- United States
- Prior art keywords
- rotary damper
- view
- damper
- rotary
- showing
- 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.)
- Active
Links
- 230000007613 environmental effect Effects 0.000 description 1
Images
Classifications
-
- 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
- F25D17/042—Air treating means within refrigerated spaces
- F25D17/045—Air flow control arrangements
-
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
- F16K3/06—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages
- F16K3/08—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages with circular plates rotatable around their centres
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/041—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves
- F16K31/042—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves with electric means, e.g. for controlling the motor or a clutch between the valve and the motor
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
- F16K31/535—Mechanical actuating means with toothed gearing for rotating valves
-
- 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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0025—Electrical or magnetic means
- F16K37/0041—Electrical or magnetic means for measuring valve parameters
-
- 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
- F25D29/00—Arrangement or mounting of control or safety devices
-
- 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/066—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply
- F25D2317/0666—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply from the freezer
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Description
The dashed lines in the drawings depict unclaimed environmental subject matter.
Claims (1)
- We claim the ornamental design for the rotary damper, as shown and described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/566,186 USD798346S1 (en) | 2016-02-04 | 2016-05-27 | Rotary damper |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/015,224 US20170227276A1 (en) | 2016-02-04 | 2016-02-04 | Rotary damper |
US29/566,186 USD798346S1 (en) | 2016-02-04 | 2016-05-27 | Rotary damper |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US15/015,224 Continuation US20170227276A1 (en) | 2016-02-04 | 2016-02-04 | Rotary damper |
Publications (1)
Publication Number | Publication Date |
---|---|
USD798346S1 true USD798346S1 (en) | 2017-09-26 |
Family
ID=59498201
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US15/015,224 Abandoned US20170227276A1 (en) | 2016-02-04 | 2016-02-04 | Rotary damper |
US29/566,186 Active USD798346S1 (en) | 2016-02-04 | 2016-05-27 | Rotary damper |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US15/015,224 Abandoned US20170227276A1 (en) | 2016-02-04 | 2016-02-04 | Rotary damper |
Country Status (1)
Country | Link |
---|---|
US (2) | US20170227276A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11408662B2 (en) * | 2015-09-11 | 2022-08-09 | Lg Electronics Inc. | Refrigerator |
USD1000485S1 (en) * | 2021-09-08 | 2023-10-03 | Lg Electronics Inc. | Shelf for refrigerator |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101861279B1 (en) * | 2015-09-21 | 2018-05-25 | 엘지전자 주식회사 | Refrigerator and cold air fluid monitoring system thereof |
CN106679322B (en) * | 2016-12-22 | 2019-05-31 | 青岛海尔股份有限公司 | The method that mechanical knob controls refrigerator operation |
CN109751821B (en) * | 2017-11-02 | 2021-02-26 | 合肥华凌股份有限公司 | Air door for refrigerator and refrigerator with same |
CN109751806B (en) * | 2017-11-02 | 2021-02-26 | 合肥华凌股份有限公司 | Air door for refrigerator and refrigerator with same |
CN108106305B (en) * | 2017-12-13 | 2024-02-27 | 海尔智家股份有限公司 | Refrigerator with a refrigerator body |
CN110906614B (en) * | 2018-09-17 | 2021-11-26 | 海尔智家股份有限公司 | Air-cooled refrigerator |
CN110906615B (en) * | 2018-09-17 | 2021-11-26 | 海尔智家股份有限公司 | Air-cooled refrigerator |
CN109958784A (en) * | 2018-12-25 | 2019-07-02 | 兰控阀门执行器江苏有限公司 | A kind of valve actuator easy for installation |
JP7296621B2 (en) * | 2019-05-24 | 2023-06-23 | アクア株式会社 | Shielding device and refrigerator with same |
JP7291381B2 (en) * | 2019-05-24 | 2023-06-15 | アクア株式会社 | Shielding device and refrigerator with same |
US11359854B2 (en) | 2019-06-27 | 2022-06-14 | Robertshaw Controls Company | Air damper with stepper motor |
CN110455030B (en) * | 2019-07-17 | 2021-04-27 | 海信(山东)冰箱有限公司 | Refrigeration equipment and control device and control method thereof |
Citations (68)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3176715A (en) | 1962-04-23 | 1965-04-06 | American Foundry & Furnace Com | Louver type damper |
US4009591A (en) | 1976-01-02 | 1977-03-01 | General Electric Company | Single evaporator, single fan combination refrigerator with independent temperature controls |
US4229945A (en) | 1978-12-08 | 1980-10-28 | General Electric Company | Household refrigerator air flow control and method |
US4571773A (en) * | 1984-06-08 | 1986-02-25 | Nifco Inc. | Damper for braking rotation |
US4576252A (en) * | 1983-04-15 | 1986-03-18 | Nifco Inc. | Rotation damper |
US4646531A (en) | 1984-12-10 | 1987-03-03 | Dae Woo Electronics Co., Ltd. | Refrigerator temperature control apparatus |
US4691811A (en) * | 1985-02-21 | 1987-09-08 | Nifco Inc. | Rotary damper |
US4768630A (en) * | 1985-12-30 | 1988-09-06 | Aerospatiale Societe Nationale Industrielle | Rotary damper |
US4893522A (en) * | 1987-07-10 | 1990-01-16 | Nifco, Inc. | Rotary damper |
US5187948A (en) | 1991-12-31 | 1993-02-23 | Whirlpool Corporation | Clear cube ice maker |
US5191774A (en) | 1990-09-26 | 1993-03-09 | Samsung Electronics Co., Ltd. | Refrigerating compartment temperature control device |
US5211267A (en) * | 1992-02-24 | 1993-05-18 | Prince Corporation | Temperature compensated rotary damper |
US5269397A (en) * | 1991-03-11 | 1993-12-14 | Nifco Inc. | Rotary damper with improved connection between cap and housing |
US5355979A (en) * | 1991-10-25 | 1994-10-18 | Stephan Christoph H | Damping element for damping translatory motion |
US5392884A (en) * | 1992-08-26 | 1995-02-28 | Nhk Spring Co., Ltd. | Slow-acting rotary device |
US5642628A (en) | 1994-09-07 | 1997-07-01 | General Electric Company | Refrigerator multiplex damper system |
US5697122A (en) * | 1994-08-19 | 1997-12-16 | Tok Bearing Co., Ltd. | Rotary damper and closure device with such rotary damper |
US5778694A (en) | 1994-04-04 | 1998-07-14 | Samsung Electronics Co., Ltd. | Cooling air supply control apparatus of refrigerator |
US5802867A (en) | 1995-08-19 | 1998-09-08 | Samsung Electronics Co., Ltd. | Refrigerator with a cool air dispersing device |
US5899083A (en) | 1997-03-12 | 1999-05-04 | Whirlpool Corporation | Multi-compartment refrigeration system |
US6094932A (en) | 1999-01-28 | 2000-08-01 | Camco Inc. | Refrigerator air flow diffuser assembly |
US6121526A (en) * | 1998-10-26 | 2000-09-19 | Tok Bearing Co., Ltd. | Rotary damper |
US6240735B1 (en) | 2000-02-18 | 2001-06-05 | Robertshaw Controls Company | Rotary damper assembly |
USD479242S1 (en) * | 2001-06-28 | 2003-09-02 | Nifco Inc. | Oil damper |
US6622829B2 (en) * | 2000-01-31 | 2003-09-23 | Delphi Technologies, Inc. | Rotary Damper |
US6637225B1 (en) | 2002-07-26 | 2003-10-28 | Lg Electronics Inc. | Concentrated cooling apparatus and refrigerator having the same |
US6647740B2 (en) | 2001-03-30 | 2003-11-18 | Sankyo Seiki Mfg. Co., Ltd. | Refrigerator damper apparatus and refrigerator |
USD486833S1 (en) * | 2001-04-27 | 2004-02-17 | Nifco Inc. | Rotary damper |
US6705099B2 (en) | 2002-07-26 | 2004-03-16 | Lg Electronics Inc. | Concentration cooling apparatus for refrigerator |
US6722144B2 (en) | 2001-10-03 | 2004-04-20 | General Electric Company | Cylindrical airflow damper |
US6780098B2 (en) | 2002-02-15 | 2004-08-24 | Nifco Inc. | Regulator for air outlet |
US20050006189A1 (en) * | 2001-11-27 | 2005-01-13 | Hidenori Kanno | Rotary damper and automobile part comprising it and auxiliary mechanism of rotary operation |
US6880359B2 (en) | 2003-07-15 | 2005-04-19 | Robertshaw Controls Company | Flow-through rotary damper providing compartment selectivity for a multi-compartment refrigerator |
US20050115784A1 (en) * | 2002-03-13 | 2005-06-02 | Hans-Gunther Muller | One-way braking device |
US6910340B2 (en) | 2002-04-16 | 2005-06-28 | Illinois Tool Works Inc. | Airflow control device |
US6953184B2 (en) | 2001-03-30 | 2005-10-11 | Robertshaw Controls Company | Rotary damper assembly |
US20050252740A1 (en) * | 2002-03-06 | 2005-11-17 | Kabushiki Kaisha Somic Ishikawa | Rotary damper |
US20060011428A1 (en) * | 2004-07-14 | 2006-01-19 | Nifco Inc. | Rotary damper |
US20060214015A1 (en) | 2005-03-22 | 2006-09-28 | Miura Co., Ltd. | Damper position adjusting device and combustion apparatus equipped with the same |
US20060218951A1 (en) | 2005-03-31 | 2006-10-05 | Robertshaw Controls Company | Rotary air damper with shutoff bypass |
US7140593B2 (en) | 2005-03-31 | 2006-11-28 | Robertshaw Controls Company | Bi-directional air flow damper having uni-directional synchronous motor |
US7231780B2 (en) | 2005-02-01 | 2007-06-19 | Moatech Co., Ltd. | Damper device for refrigerator |
US20080257086A1 (en) | 2005-01-14 | 2008-10-23 | Nidec Sankyo Corporation | Motor Actuator and Opening/Closing Device |
US20090159382A1 (en) | 2007-12-21 | 2009-06-25 | Louis Chemouni | Rotary damper |
US20090193833A1 (en) | 2008-02-06 | 2009-08-06 | Kenneth Lee Poole | Ice harvesting storage vessel |
US20090266903A1 (en) | 2008-04-29 | 2009-10-29 | Airgonomix, Llc | Damper to control fluid flow and associated methods |
US7926298B2 (en) | 2007-07-19 | 2011-04-19 | Whirlpool Corporation | Variable position air damper for a refrigerator |
US7938238B2 (en) * | 2003-09-17 | 2011-05-10 | Nifco Inc. | Rotary damper |
US20110302945A1 (en) | 2010-06-09 | 2011-12-15 | Hill Phoenix, Inc. | Temperature controlled storage and display device |
US8104301B2 (en) | 2006-05-22 | 2012-01-31 | Lg Electronics Inc. | Refrigerant valve control device and control method thereof |
US8182055B2 (en) | 2008-04-22 | 2012-05-22 | Samsung Electronics Co., Ltd. | Damping unit and refrigerator having the same |
USD670301S1 (en) * | 2011-04-27 | 2012-11-06 | Nifco Inc. | Damper |
US20130061765A1 (en) | 2011-09-13 | 2013-03-14 | Eric Reinhart | Automated Temperature Control System for Solid-Fueled Grills or Ovens |
US20130098075A1 (en) | 2011-10-19 | 2013-04-25 | Thermo Fisher Scientific (Asheville) Llc | High performance refrigerator having evaporator outside cabinet |
US20130098074A1 (en) | 2011-10-19 | 2013-04-25 | Thermo Fisher Scientific (Asheville) L.L.C. | High performance refrigerator having insulated evaporator cover |
US8438872B2 (en) | 2009-04-14 | 2013-05-14 | Lg Electronics Inc. | Refrigerator related technology |
US20130118027A1 (en) | 2010-07-16 | 2013-05-16 | Whirlpool Corporation | Variable airflow in laundry dryer having variable air inlet |
US8491363B2 (en) | 2008-01-23 | 2013-07-23 | Emz-Hanauer Gmbh & Co. Kgaa | Air damper system for domestic cooling and/or freezing |
US20130327081A1 (en) | 2012-06-12 | 2013-12-12 | Lg Electronics Inc. | Refrigerator |
US20140035310A1 (en) * | 2011-04-12 | 2014-02-06 | Kabushiki Kaisha Somic Ishikawa | Rotary Damper and Opening and Closing Mechanism for a Vehicle Door |
US20140124544A1 (en) | 2012-11-06 | 2014-05-08 | Whirlpool Corporation | Domestic refrigerator including an ice dispenser |
US20140202174A1 (en) | 2013-01-24 | 2014-07-24 | Cryomech, Inc. | Closed Cycle 1 K Refrigeration System |
US8863549B2 (en) | 2010-07-13 | 2014-10-21 | Lg Electronics Inc. | Refrigerator and rapid fluid cooling apparatus |
US8944541B2 (en) | 2012-04-02 | 2015-02-03 | Whirlpool Corporation | Vacuum panel cabinet structure for a refrigerator |
US20150052932A1 (en) | 2013-08-26 | 2015-02-26 | Whirlpool Corporation | Combined refrigerator/freezer appliances with dampers having ice prevention treatments |
US9052131B2 (en) | 2009-08-18 | 2015-06-09 | Carrier Corporation | Damper apparatus for transport refrigeration system, transport refrigeration unit, and methods for same |
US9103390B2 (en) | 2011-05-16 | 2015-08-11 | Nifco Inc. | Rotary damper device with one-way clutch |
US9109819B2 (en) | 2011-05-31 | 2015-08-18 | Lg Electronics Inc. | Refrigerator |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2844008A (en) * | 1954-09-15 | 1958-07-22 | Whirlpool Co | Ice making apparatus |
US3680831A (en) * | 1969-06-07 | 1972-08-01 | Katsuji Fujiwara | Electrically driven valve apparatus |
EP0070571A3 (en) * | 1981-07-21 | 1985-09-25 | BAXTER INTERNATIONAL INC. (a Delaware corporation) | Automated liquid dispenser control |
US5097675A (en) * | 1991-05-16 | 1992-03-24 | Amana Refrigeration Inc. | Air flow control for multi-port refrigerator duct |
-
2016
- 2016-02-04 US US15/015,224 patent/US20170227276A1/en not_active Abandoned
- 2016-05-27 US US29/566,186 patent/USD798346S1/en active Active
Patent Citations (74)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3176715A (en) | 1962-04-23 | 1965-04-06 | American Foundry & Furnace Com | Louver type damper |
US4009591A (en) | 1976-01-02 | 1977-03-01 | General Electric Company | Single evaporator, single fan combination refrigerator with independent temperature controls |
US4229945A (en) | 1978-12-08 | 1980-10-28 | General Electric Company | Household refrigerator air flow control and method |
US4576252A (en) * | 1983-04-15 | 1986-03-18 | Nifco Inc. | Rotation damper |
US4571773A (en) * | 1984-06-08 | 1986-02-25 | Nifco Inc. | Damper for braking rotation |
US4646531A (en) | 1984-12-10 | 1987-03-03 | Dae Woo Electronics Co., Ltd. | Refrigerator temperature control apparatus |
US4691811B1 (en) * | 1985-02-21 | 1997-08-12 | Nifco Inc | Rotary damper |
US4691811A (en) * | 1985-02-21 | 1987-09-08 | Nifco Inc. | Rotary damper |
US4768630A (en) * | 1985-12-30 | 1988-09-06 | Aerospatiale Societe Nationale Industrielle | Rotary damper |
US4893522A (en) * | 1987-07-10 | 1990-01-16 | Nifco, Inc. | Rotary damper |
US5191774A (en) | 1990-09-26 | 1993-03-09 | Samsung Electronics Co., Ltd. | Refrigerating compartment temperature control device |
US5269397A (en) * | 1991-03-11 | 1993-12-14 | Nifco Inc. | Rotary damper with improved connection between cap and housing |
US5355979A (en) * | 1991-10-25 | 1994-10-18 | Stephan Christoph H | Damping element for damping translatory motion |
US5187948A (en) | 1991-12-31 | 1993-02-23 | Whirlpool Corporation | Clear cube ice maker |
US5211267A (en) * | 1992-02-24 | 1993-05-18 | Prince Corporation | Temperature compensated rotary damper |
US5392884A (en) * | 1992-08-26 | 1995-02-28 | Nhk Spring Co., Ltd. | Slow-acting rotary device |
US5778694A (en) | 1994-04-04 | 1998-07-14 | Samsung Electronics Co., Ltd. | Cooling air supply control apparatus of refrigerator |
US5697122A (en) * | 1994-08-19 | 1997-12-16 | Tok Bearing Co., Ltd. | Rotary damper and closure device with such rotary damper |
US5642628A (en) | 1994-09-07 | 1997-07-01 | General Electric Company | Refrigerator multiplex damper system |
US5802867A (en) | 1995-08-19 | 1998-09-08 | Samsung Electronics Co., Ltd. | Refrigerator with a cool air dispersing device |
US5899083A (en) | 1997-03-12 | 1999-05-04 | Whirlpool Corporation | Multi-compartment refrigeration system |
US6121526A (en) * | 1998-10-26 | 2000-09-19 | Tok Bearing Co., Ltd. | Rotary damper |
US6094932A (en) | 1999-01-28 | 2000-08-01 | Camco Inc. | Refrigerator air flow diffuser assembly |
US6622829B2 (en) * | 2000-01-31 | 2003-09-23 | Delphi Technologies, Inc. | Rotary Damper |
US6240735B1 (en) | 2000-02-18 | 2001-06-05 | Robertshaw Controls Company | Rotary damper assembly |
US6647740B2 (en) | 2001-03-30 | 2003-11-18 | Sankyo Seiki Mfg. Co., Ltd. | Refrigerator damper apparatus and refrigerator |
US6953184B2 (en) | 2001-03-30 | 2005-10-11 | Robertshaw Controls Company | Rotary damper assembly |
USD486833S1 (en) * | 2001-04-27 | 2004-02-17 | Nifco Inc. | Rotary damper |
USD479242S1 (en) * | 2001-06-28 | 2003-09-02 | Nifco Inc. | Oil damper |
US6722144B2 (en) | 2001-10-03 | 2004-04-20 | General Electric Company | Cylindrical airflow damper |
US7204353B2 (en) * | 2001-11-27 | 2007-04-17 | Kabushiki Kaisha Somic Ishikawa | Rotary damper, auto part having rotary damper and rotational motion assistant mechanism |
US20050006189A1 (en) * | 2001-11-27 | 2005-01-13 | Hidenori Kanno | Rotary damper and automobile part comprising it and auxiliary mechanism of rotary operation |
US6780098B2 (en) | 2002-02-15 | 2004-08-24 | Nifco Inc. | Regulator for air outlet |
US20050252740A1 (en) * | 2002-03-06 | 2005-11-17 | Kabushiki Kaisha Somic Ishikawa | Rotary damper |
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US11408662B2 (en) * | 2015-09-11 | 2022-08-09 | Lg Electronics Inc. | Refrigerator |
USD1000485S1 (en) * | 2021-09-08 | 2023-10-03 | Lg Electronics Inc. | Shelf for refrigerator |
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