SE349383B - - Google Patents

Info

Publication number: SE349383B
Authority: SE; Sweden

Application number

SE16512/69D

Inventor

P Mueller

W Schroeder

R Prescher

Original Assignee

Grupp Gmbh F

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.)

1968-12-13

Filing date

1969-12-01

Publication date

1972-09-25

1969-12-01 Application filed by Grupp Gmbh F filed Critical Grupp Gmbh F

1972-09-25 Publication of SE349383B publication Critical patent/SE349383B/xx

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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/44—Free-space packings
- F16J15/441—Free-space packings with floating 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
- F16J15/34—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
- F16J15/44—Free-space packings

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Sealing With Elastic Sealing Lips (AREA)
Sealing Devices (AREA)
Gasket Seals (AREA)

SE16512/69D 1968-12-13 1969-12-01 SE349383B (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19681814501 DE1814501A1 (de)	1968-12-13	1968-12-13	Dichtungskonstruktion

Publications (1)

Publication Number	Publication Date
SE349383B true SE349383B (xx)	1972-09-25

Family

ID=5716142

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE16512/69D SE349383B (xx)	1968-12-13	1969-12-01

Country Status (9)

Country	Link
US (1)	US3612544A (xx)
BE (1)	BE742685A (xx)
CH (1)	CH517258A (xx)
DE (1)	DE1814501A1 (xx)
ES (1)	ES374267A1 (xx)
FR (1)	FR2026101A1 (xx)
GB (1)	GB1263824A (xx)
NL (1)	NL6918023A (xx)
SE (1)	SE349383B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3948530A (en) *	1974-07-26	1976-04-06	Borg-Warner Corporation	Externally adjustable mechanical seal
US4212475A (en) *	1979-01-15	1980-07-15	Crane Packing Co.	Self aligning spiral groove face seal
GB2063385B (en) *	1979-11-23	1983-06-22	Cross Mfg Co 1938 Ltd	Gas seals
GB2124329B (en) *	1982-07-20	1986-02-26	Hillman Newby Ltd	Hydraulic seal for pit prop

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2538422A (en) *	1945-02-21	1951-01-16	Kollsman Paul	Fluid seal
US3347552A (en) *	1964-06-04	1967-10-17	Westinghouse Electric Corp	Controlled leakage face type seals
US3499653A (en) *	1968-06-05	1970-03-10	Crane Packing Co	Rotary mechanical seal of the gap type

1968
- 1968-12-13 DE DE19681814501 patent/DE1814501A1/de active Pending
1969
- 1969-12-01 NL NL6918023A patent/NL6918023A/xx unknown
- 1969-12-01 SE SE16512/69D patent/SE349383B/xx unknown
- 1969-12-02 US US881514A patent/US3612544A/en not_active Expired - Lifetime
- 1969-12-04 CH CH1805169A patent/CH517258A/de not_active IP Right Cessation
- 1969-12-05 BE BE742685D patent/BE742685A/xx unknown
- 1969-12-05 ES ES374267A patent/ES374267A1/es not_active Expired
- 1969-12-12 GB GB60803/69A patent/GB1263824A/en not_active Expired
- 1969-12-12 FR FR6943159A patent/FR2026101A1/fr not_active Withdrawn

Also Published As

Publication number	Publication date
US3612544A (en)	1971-10-12
BE742685A (xx)	1970-05-14
GB1263824A (en)	1972-02-16
DE1814501A1 (de)	1970-07-23
NL6918023A (xx)	1970-06-16
FR2026101A1 (xx)	1970-09-11
CH517258A (de)	1971-12-31
ES374267A1 (es)	1971-12-16

Publication	Publication Date	Title
JPS4933614B1 (xx)	1974-09-07
AU5506869A (xx)	1970-11-26
AU5184069A (xx)	1970-07-17
AU6168869A (xx)	1971-04-08
AU6171569A (xx)	1971-04-08
AU4811568A (xx)	1974-08-01
AU2580267A (xx)	1970-02-05
AU4744468A (xx)	1970-06-18
BE711365A (xx)	1968-07-01
BE709415A (xx)	1968-05-30
AU2496167A (xx)	1970-01-15
BE728352A (xx)	1969-08-13
BE727964A (xx)	1969-08-05
BE727511A (xx)	1969-07-01
BE727299A (xx)	1969-07-01
BE726933A (xx)	1969-06-16
BE726859A (xx)	1969-06-16
BE726290A (xx)	1969-05-29
BE723688A (xx)	1969-04-16
BE717513A (xx)	1968-12-16
BE714955A (xx)	1968-09-30
BE714016A (xx)	1968-09-16
BE713522A (xx)	1968-08-16
BE728450A (xx)	1969-07-16
BE709496A (xx)	1968-07-17