IT952910B - Dispositivo di sostentamento me diante velo fluido - Google Patents

Dispositivo di sostentamento me diante velo fluido

Info

Publication number: IT952910B
Authority: IT; Italy
Prior art keywords: diante; fluido; velo; support device; support
Prior art date: 1971-03-29

Application number

IT67695/72A

Other languages

English (en)

Italian (it)

Inventor

J Lombard

Original Assignee

Cermo

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.)

1971-03-29

Filing date

1972-03-06

Publication date

1973-07-30

1971-03-29 Priority claimed from FR7110978A external-priority patent/FR2130997A5/fr

1972-03-06 Application filed by Cermo filed Critical Cermo

1973-07-30 Application granted granted Critical

1973-07-30 Publication of IT952910B publication Critical patent/IT952910B/it

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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
- F16C32/0629—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion
- F16C32/064—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion the liquid being supplied under pressure
- F16C32/0644—Details of devices to control the supply of liquids to the bearings
- F16C32/0648—Details of devices to control the supply of liquids to the bearings by sensors or pressure-responsive control devices in or near the bearings
- 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
- F16C29/00—Bearings for parts moving only linearly
- F16C29/02—Sliding-contact bearings
- F16C29/025—Hydrostatic or aerostatic
- 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
- F16C32/00—Bearings not otherwise provided for
- F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
- F16C32/0629—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion
- F16C32/064—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion the liquid being supplied under pressure
- F16C32/0651—Details of the bearing area per se
- F16C32/0655—Details of the bearing area per se of supply openings

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Magnetic Bearings And Hydrostatic Bearings (AREA)
Reciprocating Pumps (AREA)

IT67695/72A 1971-03-29 1972-03-06 Dispositivo di sostentamento me diante velo fluido IT952910B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7110978A FR2130997A5 (fr)	1971-03-29	1971-03-29

Publications (1)

Publication Number	Publication Date
IT952910B true IT952910B (it)	1973-07-30

Family

ID=9074320

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT67695/72A IT952910B (it)	1971-03-29	1972-03-06	Dispositivo di sostentamento me diante velo fluido

Country Status (7)

Country	Link
US (1)	US3801165A (fr)
BE (1)	BE779833A (fr)
CH (1)	CH546899A (fr)
ES (1)	ES400702A1 (fr)
GB (1)	GB1335526A (fr)
IT (1)	IT952910B (fr)
NL (1)	NL7202544A (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2604889A1 (de) *	1976-02-07	1977-08-11	Polysius Ag	Hydrostatische lagerstelle sowie hydrostatisches lager mit mehreren solcher lagerstellen
EP0005624B1 (fr) *	1978-05-17	1983-12-14	National Research Development Corporation	Palier hydrostatique
JPS6039894B2 (ja) *	1982-02-05	1985-09-07	大阪大学長	超音速静圧気体軸受
US4717263A (en) *	1985-07-26	1988-01-05	Compact Spindle Bearing Corporation	Gas bearing
US5014581A (en) *	1989-07-12	1991-05-14	The United States Of America As Represented By The Secretary Of The Air Force	Apparatus for machining
US7918605B2 (en) *	2004-09-29	2011-04-05	The United States Of America As Represented By The Secretary Of The Army	Gas journal bearing systems and related methods
SI2598263T1 (sl) *	2010-07-26	2019-09-30	Corts Engineering Gmbh & Co. Kg	Tekočinsko izravnana plošča ležaja
JP2013096445A (ja) *	2011-10-28	2013-05-20	Jtekt Corp	可変絞り形静圧軸受
CN103047285B (zh) *	2012-12-31	2015-03-25	浙江工业大学	气悬浮无摩擦旋转供气装置
JP6577404B2 (ja) *	2016-04-05	2019-09-18	ファナック株式会社	絞りユニット及びこれを備えた静圧軸受装置並びに溝付きブロックの製造方法
CN106545575A (zh) *	2016-12-07	2017-03-29	北京工业大学	一种多油孔分布式静压圆形油垫
CZ307730B6 (cs) *	2017-01-23	2019-04-03	Vysoká Škola Báňská-Technická Univerzita Ostrava	Kluzné ložisko s regulačním prvkem
CN107299939A (zh) *	2017-04-09	2017-10-27	北京工业大学	一种带圆角的扇形腔静压回转台油垫
JP7234808B2 (ja) *	2019-06-05	2023-03-08	株式会社ジェイテクト	静圧流体支持装置を備えた工作機械

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2695199A (en) *	1947-10-27	1954-11-23	Sperry Corp	Bearing
US2964339A (en) *	1955-01-26	1960-12-13	Macks Elmer Fred	Seal
GB797528A (en) *	1955-03-16	1958-07-02	Nat Res Dev	Bearings for rotating shafts which are lubricated by gas
US2976087A (en) *	1959-01-26	1961-03-21	Fairchild Engine & Airplane	Variable pressure orifice
CH519661A (de) *	1969-08-21	1972-02-29	Oerlikon Buehrle Ag	Hydrostatisches Gleitlager

1972
- 1972-02-25 BE BE779833A patent/BE779833A/fr unknown
- 1972-02-28 NL NL7202544A patent/NL7202544A/xx unknown
- 1972-03-06 IT IT67695/72A patent/IT952910B/it active
- 1972-03-08 GB GB1069372A patent/GB1335526A/en not_active Expired
- 1972-03-11 ES ES400702A patent/ES400702A1/es not_active Expired
- 1972-03-16 US US00235308A patent/US3801165A/en not_active Expired - Lifetime
- 1972-03-27 CH CH451072A patent/CH546899A/fr not_active IP Right Cessation

Also Published As

Publication number	Publication date
NL7202544A (fr)	1972-10-03
US3801165A (en)	1974-04-02
ES400702A1 (es)	1975-01-01
BE779833A (fr)	1972-06-16
CH546899A (fr)	1974-03-15
GB1335526A (en)	1973-10-31

Publication	Publication Date	Title
IT962825B (it)	1973-12-31	Dispositivo di fissaggio
RO67161A (fr)	1980-07-15	Dispositif thermometrique
BE781898A (fr)	1972-10-10	Support de transistor
AT344042B (de)	1978-06-26	Schreibgerat
SE394318B (sv)	1977-06-20	Stodanordning
TR17829A (tr)	1976-04-13	Suepuerme cihazi
IT952910B (it)	1973-07-30	Dispositivo di sostentamento me diante velo fluido
SE384922B (sv)	1976-05-24	Vetejonkenslig metanordning
AT325287B (de)	1975-10-10	Stützvorrichtung
IT982415B (it)	1974-10-21	Dispositivo di fissaggio
IT1002327B (it)	1976-05-20	Dispositivo di posizionamento
IT963190B (it)	1974-01-10	Dispositivo regolatore di colata
IT947982B (it)	1973-05-30	Dispositivo di drenaggio
SE388275B (sv)	1976-09-27	Gyrokompassanordning
TR17651A (tr)	1975-07-23	Hararet muebadele cihazi
IT987113B (it)	1975-02-20	Dispositivo di scrittura
IT985379B (it)	1974-11-30	Dispositivo di imbutitura
SE383389B (sv)	1976-03-08	Flektanordning
IT957703B (it)	1973-10-20	Dispositivo ad arseniuro di gallio
IT949971B (it)	1973-06-11	Dispositivo di regolazione
IT955190B (it)	1973-09-29	Dispositivo fluidico
AT317571B (de)	1974-09-10	Zeichen-Hilfsgerät
IT946323B (it)	1973-05-21	Dispositivo di travaso
IT990040B (it)	1975-06-20	Dispositivo di ritegno
AT317276B (de)	1974-08-26	Leiteinrichtung