FR2535815B1 - Joint d'etancheite exempt de contact - Google Patents

Joint d'etancheite exempt de contact

Info

Publication number
FR2535815B1
FR2535815B1 FR8316471A FR8316471A FR2535815B1 FR 2535815 B1 FR2535815 B1 FR 2535815B1 FR 8316471 A FR8316471 A FR 8316471A FR 8316471 A FR8316471 A FR 8316471A FR 2535815 B1 FR2535815 B1 FR 2535815B1
Authority
FR
France
Prior art keywords
contact free
free gasket
gasket
contact
free
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
Application number
FR8316471A
Other languages
English (en)
Other versions
FR2535815A1 (fr
Inventor
Hans-Hermann Pribnow
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.)
Inventio AG
Original Assignee
Inventio AG
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
Application filed by Inventio AG filed Critical Inventio AG
Publication of FR2535815A1 publication Critical patent/FR2535815A1/fr
Application granted granted Critical
Publication of FR2535815B1 publication Critical patent/FR2535815B1/fr
Expired 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6685—Details of collecting or draining, e.g. returning the liquid to a sump
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/80—Labyrinth sealings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/042—Housings for rolling element bearings for rotary movement
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/077—Fixing them on the shaft or housing with interposition of an element between housing and outer race ring
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid
    • F16J15/406—Sealings between relatively-moving surfaces by means of fluid by at least one pump
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/44—Free-space packings
    • F16J15/447—Labyrinth packings
    • F16J15/4472—Labyrinth packings with axial path

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
FR8316471A 1982-11-05 1983-10-17 Joint d'etancheite exempt de contact Expired FR2535815B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH644682A CH658707A5 (de) 1982-11-05 1982-11-05 Beruehrungsfreie dichtung.

Publications (2)

Publication Number Publication Date
FR2535815A1 FR2535815A1 (fr) 1984-05-11
FR2535815B1 true FR2535815B1 (fr) 1988-12-23

Family

ID=4309768

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8316471A Expired FR2535815B1 (fr) 1982-11-05 1983-10-17 Joint d'etancheite exempt de contact

Country Status (3)

Country Link
CH (1) CH658707A5 (fr)
DE (1) DE3330473A1 (fr)
FR (1) FR2535815B1 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8501411A (nl) * 1985-05-15 1986-12-01 Skf Ind Trading & Dev Afdichting voor een aslager.
SE9300239D0 (sv) * 1993-01-27 1993-01-27 Skf Mekanprodukter Ab Labyrinttaetning foer oljesmorda staallagerhus
DE10122440B4 (de) 2001-05-09 2005-12-01 Mtu Aero Engines Gmbh Anordnung mit einem einem Wellenlager zugeordneten Abschleuderring und einer einem Dichtspalt zugeordneten Dichtung
JP5154364B2 (ja) * 2008-10-24 2013-02-27 株式会社マキタ ギヤ室のシール構造
BRPI1012566B1 (pt) 2009-03-03 2020-05-05 Sew Eurodrive Gmbh & Co disposição para a vedação livre de contato de um eixo apoiado giratoriamente em relação a uma carcaça e caixa redutora.
BR112012022111B1 (pt) 2010-03-03 2020-05-05 Sew Eurodrive Gmbh & Co disposição para vedação isenta de contato de um eixo montado rotativamente em relação a uma carcaça e transmissão
JP5605196B2 (ja) * 2010-12-09 2014-10-15 コベルコ建機株式会社 建設機械の駆動装置
CN102510160B (zh) * 2011-10-31 2013-07-31 永济新时速电机电器有限责任公司 电机轴承润滑***
CN102818026B (zh) * 2012-08-08 2015-04-15 东南大学 一种用于立式主轴的离心和迷宫组合密封装置
JP5787915B2 (ja) * 2013-02-13 2015-09-30 オリエンタルモーター株式会社 歯車減速機付電動機における歯車減速機のグリース漏れ防止構造
JP5969571B2 (ja) 2014-10-27 2016-08-17 ファナック株式会社 ハウジング内部への異物侵入を防止可能な電動機
CN106286609A (zh) * 2016-08-09 2017-01-04 浙江金澳兰机床有限公司 一种冲床传动轴轴承端密封结构
CN106438952B (zh) * 2016-09-26 2019-01-22 宁波东力传动设备有限公司 一种减速机非接触式密封结构
CN108488236A (zh) * 2018-05-17 2018-09-04 中国航发哈尔滨轴承有限公司 一种润滑结构的圆柱滚子轴承及配套的压紧螺母
EP3663600A1 (fr) * 2018-12-04 2020-06-10 AVL MTC Motortestcenter AB Ensemble de joint de palier à roulement
US11035456B1 (en) * 2020-07-23 2021-06-15 Amarillo Gear Company Llc Gear casing oil diverter
DE102021121903A1 (de) 2021-08-24 2023-03-02 Schaeffler Technologies AG & Co. KG Elektrischer Achsantriebsstrang und Verfahren zur Herstellung eines elektrischen Achsantriebsstrangs
GB202202041D0 (en) * 2022-02-16 2022-03-30 Edwards Ltd A pump, a bearing assembly for a pump and a method of assembling the bearing assembly
GB2625939A (en) * 2022-02-16 2024-07-03 Edwards Ltd A pump, a bearing assembly for a pump and a method of assembling the bearing assembly
WO2023247142A1 (fr) * 2022-06-20 2023-12-28 Sew-Eurodrive Gmbh & Co. Kg Engrenage comprenant un arbre et un disque centrifuge
DE102022120246A1 (de) 2022-08-11 2024-02-22 Schaeffler Technologies AG & Co. KG Elektromotorische Antriebseinheit und Roboterarm

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE479388C (de) * 1929-07-16 Siemens Schuckertwerke Akt Ges OElabdichtung fuer Lager
US1978739A (en) * 1930-03-08 1934-10-30 Gen Motors Corp Seal or guard
FR738977A (fr) * 1932-06-23 1933-01-04 Pulvis Ag Dispositif d'étanchéïté avec jeu pour pièces tournantes
DE975463C (de) * 1944-11-29 1961-11-30 Siemens Ag Spaltdichtung zur Verhinderung des Austretens von Schmiermittel an Gehaeusedurchfuehrungen oelgeschmierter Wellen
FR1174936A (fr) * 1956-05-29 1959-03-18 Bague de projection d'huile
DE1775479A1 (de) * 1968-08-16 1971-08-12 Pumpen & Verdichter Veb K Wellenabdichtung
DE2064119A1 (en) * 1970-12-28 1972-06-29 Vepa Ag Oil seal seal - with drillings to lead off any collected seeped oil

Also Published As

Publication number Publication date
FR2535815A1 (fr) 1984-05-11
CH658707A5 (de) 1986-11-28
DE3330473A1 (de) 1984-05-10

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Legal Events

Date Code Title Description
ST Notification of lapse