NL7610381A - Asafdichting. - Google Patents

Asafdichting.

Info

Publication number: NL7610381A
Authority: NL; Netherlands
Prior art keywords: shaft seal; seal; shaft
Prior art date: 1975-09-19

Application number

NL7610381A

Other languages

English (en)

Dutch (nl)

Original Assignee

Crane Packing 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.)

1975-09-19

Filing date

1976-09-17

Publication date

1977-03-22

1976-09-17 Application filed by Crane Packing Ltd filed Critical Crane Packing Ltd

1977-03-22 Publication of NL7610381A publication Critical patent/NL7610381A/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
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
- F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
- F16J15/3236—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips with at least one lip for each surface, e.g. U-cup packings
- 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
- F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid

Landscapes

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

NL7610381A 1975-09-19 1976-09-17 Asafdichting. NL7610381A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB38469/75A GB1554406A (en)	1975-09-19	1975-09-19	Shaft seals

Publications (1)

Publication Number	Publication Date
NL7610381A true NL7610381A (nl)	1977-03-22

Family

ID=10403656

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7610381A NL7610381A (nl)	1975-09-19	1976-09-17	Asafdichting.

Country Status (5)

Country	Link
DE (1)	DE2641650A1 (de)
FR (1)	FR2324955A1 (de)
GB (1)	GB1554406A (de)
NL (1)	NL7610381A (de)
ZA (1)	ZA765508B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2397575A1 (fr) *	1977-07-11	1979-02-09	Rks	Dispositif d'etancheite
DE3505761C1 (de) *	1985-02-20	1986-02-13	Parker-Prädifa GmbH, 7120 Bietigheim-Bissingen	Grubenstempel-Dichtungsanordnung
US4700924A (en) *	1986-10-06	1987-10-20	Vetco Gray, Inc.	Pressure energized rotary hydraulic seal
GB8904517D0 (en) *	1989-02-28	1989-04-12	Crane John Uk Ltd	Seals
GB2234788A (en) *	1989-08-03	1991-02-13	Crane John Uk Ltd	Mechanical face seal
CN106151523B (zh) *	2016-06-30	2018-06-26	西安航天动力研究所	一种多级防护的组合式机械密封结构

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE884260C (de) *	1944-08-26	1953-07-23	Wetzell Gummiwerke Ag	Dichtungselement mit Stuetzkoerper und elastischen Dichtlippen
FR1569628A (de) *	1967-12-18	1969-06-06

1975
- 1975-09-19 GB GB38469/75A patent/GB1554406A/en not_active Expired
1976
- 1976-09-14 ZA ZA765508A patent/ZA765508B/xx unknown
- 1976-09-16 DE DE19762641650 patent/DE2641650A1/de not_active Withdrawn
- 1976-09-16 FR FR7627790A patent/FR2324955A1/fr active Granted
- 1976-09-17 NL NL7610381A patent/NL7610381A/xx not_active Application Discontinuation

Also Published As

Publication number	Publication date
ZA765508B (en)	1977-08-31
DE2641650A1 (de)	1977-03-24
FR2324955B1 (de)	1982-04-30
GB1554406A (en)	1979-10-17
FR2324955A1 (fr)	1977-04-15

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Legal Events

Date	Code	Title	Description
1983-11-01	BV	The patent application has lapsed