IT1071202B - Anello di contrasto con tenuta a scorrimento per organi rotanti e procedimento per la sua fabbricazione - Google Patents

Anello di contrasto con tenuta a scorrimento per organi rotanti e procedimento per la sua fabbricazione

Info

Publication number: IT1071202B
Authority: IT; Italy
Prior art keywords: procedure; manufacture; rotating bodies; sliding seal; contrast ring
Prior art date: 1976-02-06

Application number

IT68489/76A

Other languages

English (en)

Original Assignee

Danfoss As

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.)

1976-02-06

Filing date

1976-06-16

Publication date

1985-04-02

1976-06-16 Application filed by Danfoss As filed Critical Danfoss As

1985-04-02 Application granted granted Critical

1985-04-02 Publication of IT1071202B publication Critical patent/IT1071202B/it

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
- F04D29/106—Shaft sealings especially adapted for liquid pumps
- 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
- F16C33/74—Sealings of sliding-contact 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
- F16J15/3408—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface
- F16J15/3412—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface with cavities
- 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
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
- F16J15/3408—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface
- F16J15/3424—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface with microcavities

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Mechanical Sealing (AREA)

IT68489/76A 1976-02-06 1976-06-16 Anello di contrasto con tenuta a scorrimento per organi rotanti e procedimento per la sua fabbricazione IT1071202B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DK48376AA DK136626B (da)	1976-02-06	1976-02-06	Modholdsring til glidetætninger.

Publications (1)

Publication Number	Publication Date
IT1071202B true IT1071202B (it)	1985-04-02

Family

ID=8094065

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT68489/76A IT1071202B (it)	1976-02-06	1976-06-16	Anello di contrasto con tenuta a scorrimento per organi rotanti e procedimento per la sua fabbricazione

Country Status (7)

Country	Link
JP (1)	JPS605822B2 (it)
CH (1)	CH616729A5 (it)
DK (1)	DK136626B (it)
FR (1)	FR2340471A1 (it)
GB (1)	GB1550920A (it)
IT (1)	IT1071202B (it)
SE (1)	SE428826B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5899561A (ja) *	1981-12-04	1983-06-13	Eagle Ind Co Ltd	メカニカルシ−ルにおけるシ−トリングもしくはシ−ルリングの摺接面形成方法
JPS58127256U (ja) *	1982-02-22	1983-08-29	株式会社デンソー	軸封装置
FR2538423A1 (fr) *	1982-12-27	1984-06-29	Imbert Ste Artisanale Michel	Appareil du genre dit " tambour a broder ", mode de mise en oeuvre et applications
JPS6072234U (ja) *	1983-10-24	1985-05-21	川上　武	積層生地
DE3435643A1 (de) *	1984-09-28	1986-04-10	Hoechst Ag, 6230 Frankfurt	Schichtstoff
JPS63121530U (it) *	1987-01-30	1988-08-08
GB2572162B (en) *	2018-03-20	2022-11-09	Cummins Ltd	Bearing assembly for a turbomachine, and baffle element for the turbomachine
DE102018205104B4 (de) *	2018-04-05	2019-11-07	Carl Freudenberg Kg	Gleitring mit Mikrostruktur sowie Herstellungsverfahren dafür

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1058142A (fr) *	1952-06-09	1954-03-15	Air Equipement	Perfectionnements aux joints d'étanchéité rotatifs
FR1599308A (it) *	1968-06-08	1970-07-15
US3586340A (en) *	1969-06-13	1971-06-22	Timken Co	Wear surface and seal construction

1976
- 1976-02-06 DK DK48376AA patent/DK136626B/da not_active IP Right Cessation
- 1976-06-16 IT IT68489/76A patent/IT1071202B/it active
- 1976-06-16 JP JP51070926A patent/JPS605822B2/ja not_active Expired
- 1976-06-17 SE SE7606939A patent/SE428826B/xx unknown
- 1976-06-18 FR FR7618648A patent/FR2340471A1/fr active Granted
- 1976-06-18 GB GB25368/76A patent/GB1550920A/en not_active Expired
- 1976-07-15 CH CH906576A patent/CH616729A5/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
CH616729A5 (en)	1980-04-15
DK136626C (it)	1978-04-10
DK136626B (da)	1977-10-31
FR2340471A1 (fr)	1977-09-02
JPS5297059A (en)	1977-08-15
FR2340471B1 (it)	1982-04-16
SE7606939L (sv)	1977-08-07
DK48376A (it)	1977-08-07
JPS605822B2 (ja)	1985-02-14
SE428826B (sv)	1983-07-25
GB1550920A (en)	1979-08-22

Publication	Publication Date	Title
NO151130C (no)	1985-02-13	Tetningsring
NL7510331A (nl)	1976-03-04	Vormelement- en afdichtring-samenstel.
IT1042222B (it)	1980-01-30	Anello di tenuta
IT1171426B (it)	1987-06-10	Anello di tenuta a scorrimento ad autoimpegno
IT1031333B (it)	1979-04-30	Compressore ad anello a canali laterali
IT1082669B (it)	1985-05-21	Anello di tenuta autobloccante
IT1027129B (it)	1978-11-20	Guarnizione a labbro di polite trafluoroetilene,particolsamen te per organi rotanti e pricedimento per la sua fabbrizione
IT1109692B (it)	1985-12-23	Anello di tenuta di elastomero con marcature di riferimento per la sua riduzione di diametro mediante taglio
AT382446B (de)	1987-02-25	Dichtring
IT1085628B (it)	1985-05-28	Dispositivo di chiusura ad anello
MX153230A (es)	1986-08-28	Anillo sellador para flecha
SE7708856L (sv)	1978-03-01	Tetningsring
IT1114843B (it)	1986-01-27	Anello di tenuta a labbro
IT1160095B (it)	1987-03-04	Anello di tenuta
IT1123311B (it)	1986-04-30	Guarnizione di tenuta radiale
DK127678A (da)	1978-09-24	Sammensat taetningsring
IT1071202B (it)	1985-04-02	Anello di contrasto con tenuta a scorrimento per organi rotanti e procedimento per la sua fabbricazione
IT1054379B (it)	1981-11-10	Guarnizione anulare a labbro con anello portante
GB1542903A (en)	1979-03-28	Sealing ring assemblies for pistons
IT1028084B (it)	1979-01-30	Tenuta ad anello scorrevole
NO771043L (no)	1977-11-08	Akseltetningsring.
IT1062339B (it)	1984-10-10	Anello di contrasto con tenuta a scorrimento per organi rotanti e procedimento per la sua fabbricazione
IT1039914B (it)	1979-12-10	Compressore ad anello
IT1031853B (it)	1979-05-10	Compressore ad anello
BR7506057A (pt)	1976-08-03	Corredica para fecho embutido