DE69213623D1 - Drehflügelschwingungsdämpfer - Google Patents

Drehflügelschwingungsdämpfer

Info

Publication number
DE69213623D1
DE69213623D1 DE69213623T DE69213623T DE69213623D1 DE 69213623 D1 DE69213623 D1 DE 69213623D1 DE 69213623 T DE69213623 T DE 69213623T DE 69213623 T DE69213623 T DE 69213623T DE 69213623 D1 DE69213623 D1 DE 69213623D1
Authority
DE
Germany
Prior art keywords
swing vane
vane damper
damper
swing
vane
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.)
Expired - Fee Related
Application number
DE69213623T
Other languages
English (en)
Other versions
DE69213623T2 (de
Inventor
Shinjiro Miyahara
Kazuaki Fujita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP3187358A external-priority patent/JP2803398B2/ja
Priority claimed from JP18862791A external-priority patent/JP2806088B2/ja
Priority claimed from JP21065291A external-priority patent/JP2882109B2/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE69213623D1 publication Critical patent/DE69213623D1/de
Application granted granted Critical
Publication of DE69213623T2 publication Critical patent/DE69213623T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
    • F16F9/52—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics in case of change of temperature
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K13/00—Seats or covers for all kinds of closets
    • A47K13/10—Devices for raising and lowering, e.g. tilting or lifting mechanisms; Collapsible or rotating seats or covers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/14—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with fluid brakes of the rotary type
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
    • F16F9/145—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only rotary movement of the effective parts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/21—Brakes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/23—Actuation thereof
    • E05Y2201/232—Actuation thereof by automatically acting means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/252—Type of friction
    • E05Y2201/254—Fluid or viscous friction
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/252—Type of friction
    • E05Y2201/254—Fluid or viscous friction
    • E05Y2201/256—Fluid or viscous friction with pistons or vanes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/262—Type of motion, e.g. braking
    • E05Y2201/266—Type of motion, e.g. braking rotary
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/43—Motors
    • E05Y2201/448—Fluid motors; Details thereof
    • E05Y2201/458—Valves
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2999/00—Subject-matter not otherwise provided for in this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Toilet Supplies (AREA)
DE69213623T 1991-07-26 1992-07-24 Drehflügelschwingungsdämpfer Expired - Fee Related DE69213623T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3187358A JP2803398B2 (ja) 1991-07-26 1991-07-26 温水洗浄装置
JP18862791A JP2806088B2 (ja) 1991-07-29 1991-07-29 温水洗浄装置
JP21065291A JP2882109B2 (ja) 1991-08-22 1991-08-22 油圧式回転減速装置

Publications (2)

Publication Number Publication Date
DE69213623D1 true DE69213623D1 (de) 1996-10-17
DE69213623T2 DE69213623T2 (de) 1997-04-17

Family

ID=27325874

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69213623T Expired - Fee Related DE69213623T2 (de) 1991-07-26 1992-07-24 Drehflügelschwingungsdämpfer

Country Status (4)

Country Link
US (2) US5255396A (de)
EP (1) EP0529313B1 (de)
CA (1) CA2074597C (de)
DE (1) DE69213623T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104948633A (zh) * 2014-03-31 2015-09-30 日本电产三协株式会社 流体缓冲装置以及带缓冲的设备

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5255396A (en) * 1991-07-26 1993-10-26 Matsushita Electric Industrial Co., Ltd. Sanitary cleaning device including a rotation deceleration device
US5388281A (en) * 1993-09-27 1995-02-14 Wiklund; Ken Automatic closure mechanism for a toilet seat
JP2894596B2 (ja) * 1994-08-19 1999-05-24 トックベアリング株式会社 回転ダンパおよび該ダンパを用いた蓋等の開閉装置
JP3008305U (ja) * 1994-08-27 1995-03-14 加藤電機株式会社 洋式便器の便蓋や便座等の開閉装置
EP0787459A1 (de) * 1996-02-05 1997-08-06 Owo Kunststoffwerke AG Einrichtung an einem Klosett
DK172266B1 (da) * 1996-02-14 1998-02-16 Pressalit A S Toiletafdækning
WO1997029673A1 (en) * 1996-02-14 1997-08-21 Pressalit A/S A toilet cover assembly with damper
US5742949A (en) * 1996-06-17 1998-04-28 Goldi; Emil Toilet seat lowering apparatus
US6393624B1 (en) * 1998-11-05 2002-05-28 Sankyo Seiki Mfg. Co., Ltd. Damping device for a toilet seat and lid unit in western-style toilet
US6182301B1 (en) 1999-08-16 2001-02-06 Creative Innovation, Inc. Apparatus and method for automatically pivoting a first member relative to a second member
AT408565B (de) * 1999-12-01 2002-01-25 Weinberger Johann Vorrichtung zum lagern eines klappdeckels, insbesondere eines klavierdeckels
EP1729031B1 (de) * 2001-11-27 2010-04-14 Kabushiki Kaisha Somic Ishikawa Rotationsdämpfer, Kraftfahrzeugteil mit einem Rotationsdämpfer sowie Mechanismus zur Dämpfung eines Drehvorgangs
DE20205905U1 (de) * 2002-04-16 2002-07-11 Julius Blum Ges.m.b.H., Höchst Fluiddämpfer
JP2004017824A (ja) * 2002-06-17 2004-01-22 Somic Ishikawa Inc 回転ダンパ及び該回転ダンパを具備するコンソールボックス
US7051618B2 (en) * 2002-10-15 2006-05-30 Illnois Tool Works Inc Ultrasonic welded hinge damper
ITTO20020966A1 (it) * 2002-11-08 2004-05-09 Itw Ind Components Srl Dispositivo rallentatore in particolare per l'inserzione tra due organi relativamente mobili, sviluppante alta resistenza
EP1467013B1 (de) * 2003-04-11 2010-05-26 CANDY S.p.A. Laugenbehälter mit Rotationsdämpfer für eine Wäschewaschmaschine
JP4462887B2 (ja) * 2003-10-06 2010-05-12 トックベアリング株式会社 回転ダンパ
JP4373764B2 (ja) * 2003-11-07 2009-11-25 株式会社ニフコ ダンパー装置
JP4366176B2 (ja) * 2003-11-07 2009-11-18 株式会社ニフコ ダンパー装置
JP4509585B2 (ja) * 2004-01-26 2010-07-21 株式会社ニフコ ダンパ及びこのダンパを備えたドアハンドル
KR20060050094A (ko) * 2004-08-05 2006-05-19 가부시키가이샤 니프코 원웨이 댐퍼 및 전자기기
JP4841290B2 (ja) * 2006-03-31 2011-12-21 株式会社ニフコ ロータリーダンパーの破壊防止機構
JP4350720B2 (ja) * 2006-05-02 2009-10-21 トックベアリング株式会社 ダンパ装置
MX2009005262A (es) * 2009-05-18 2010-05-03 Carlo Gomez Espana Collignon Dispositivo de accionamiento hidráulico para subir y bajar la tapa de cobertura y asiento de un retrete, y metodo de accionamiento.
MX2009009461A (es) 2009-09-04 2010-03-01 Carlo Gomez Espana Collignon Mejoras a dispositivo de accionamiento hidraulico para subir y bajar la tapa de cobertura y asiento de un escusado.
JP5918222B2 (ja) * 2011-04-12 2016-05-18 株式会社ソミック石川 ロータリーダンパ
CN203247993U (zh) * 2013-05-27 2013-10-23 厦门倍杰特科技有限公司 一种阻尼器
CN103397827B (zh) * 2013-08-27 2016-01-20 长城汽车股份有限公司 车辆
CN106364898B (zh) * 2016-11-29 2018-09-18 温州合力弹簧制造有限公司 一种利用液压阻尼实现周期性变速的转轴
US11441632B2 (en) * 2017-05-11 2022-09-13 Tok, Inc. Rotary damper having simple self-standing mechanism
CN107419985A (zh) * 2017-09-13 2017-12-01 厦门德浦精密科技有限公司 一种带温度补偿的阻尼器
CN109812164A (zh) * 2017-11-20 2019-05-28 富泰华工业（深圳）有限公司 带有单向枢转反馈的阻尼转轴
US11072958B2 (en) * 2018-08-07 2021-07-27 Kem Hongkong Limited Damper hinge and western-style toilet using the same
US11564538B2 (en) 2019-10-21 2023-01-31 Bemis Manufacturing Company Hinge post for toilet seat
DE102021119021A1 (de) * 2021-07-22 2023-01-26 Werner Hartmann GmbH & Co. KG Hydraulischer Rotationsdämpfer für eine Armatur

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GB370927A (en) * 1931-01-06 1932-04-06 Walter Hall Hansford Improvements in motor suspension spring rebound dampers
GB472836A (en) * 1936-03-31 1937-09-30 Lucas Ltd Joseph Improvements relating to motor vehicle shock absorbers
US2790520A (en) * 1954-08-02 1957-04-30 Houdaille Industries Inc Seal for wings or moving vanes of dampers
US2881868A (en) * 1955-12-30 1959-04-14 Honeywell Regulator Co Thermostatic damper
GB1422151A (en) * 1972-01-21 1976-01-21 Nash A R B Dampers
FR2503304A1 (fr) * 1981-04-07 1982-10-08 Messerschmitt Boelkow Blohm Groupe hydraulique d'amortissement des mouvements de rotation d'un composant
JPS5850342A (ja) * 1981-09-21 1983-03-24 Nissan Motor Co Ltd 衝撃トルクアブソ−バ
US4723639A (en) * 1984-07-12 1988-02-09 Esco Corporation Rotary hydraulic snubber with a bypass valve
US4609081A (en) * 1984-07-12 1986-09-02 Esco Corporation Hydraulic snubber
DE3437138C2 (de) * 1984-10-10 1986-10-30 Pag Presswerk Ag, 4300 Essen Toilettenabdeckung mit Dämpfungselementen
JP2660914B2 (ja) * 1986-07-05 1997-10-08 株式会社 ニフコ 回転ダンパー装置
DE3718705A1 (de) * 1987-06-04 1988-12-22 Witold Wojciechowski Mechanischer daempfer fuer das herunterlassen eines klosettsitzes und/oder klosettdeckels
JPH01190326A (ja) * 1988-01-26 1989-07-31 Toto Ltd 便座及び便蓋の開閉機構
AT393005B (de) * 1988-11-11 1991-07-25 Meyer Erich Hydraulischer drehfluegelstossdaempfer
US5142740A (en) * 1990-06-09 1992-09-01 Matsushita Electric Works, Ltd. Toilet covering hinge assembly
US5193228A (en) * 1991-05-10 1993-03-16 Matsushita Electric Works, Ltd. Toilet covering hinge assembly with damping capability
US5255396A (en) * 1991-07-26 1993-10-26 Matsushita Electric Industrial Co., Ltd. Sanitary cleaning device including a rotation deceleration device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104948633A (zh) * 2014-03-31 2015-09-30 日本电产三协株式会社 流体缓冲装置以及带缓冲的设备

Also Published As

Publication number Publication date
US5390770A (en) 1995-02-21
US5255396A (en) 1993-10-26
EP0529313B1 (de) 1996-09-11
CA2074597C (en) 1995-04-25
EP0529313A3 (en) 1993-08-11
EP0529313A2 (de) 1993-03-03
DE69213623T2 (de) 1997-04-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee