GB1554406A - Shaft seals - Google Patents

Shaft seals

Info

Publication number: GB1554406A
Authority: GB; United Kingdom
Prior art keywords: shaft seals; seals; shaft
Prior art date: 1975-09-19
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

GB38469/75A

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.)

Crane Packing Ltd

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

1975-09-19

Publication date

1979-10-17

1975-09-19 Application filed by Crane Packing Ltd filed Critical Crane Packing Ltd

1975-09-19 Priority to GB38469/75A priority Critical patent/GB1554406A/en

1976-09-14 Priority to ZA765508A priority patent/ZA765508B/en

1976-09-16 Priority to FR7627790A priority patent/FR2324955A1/en

1976-09-16 Priority to DE19762641650 priority patent/DE2641650A1/en

1976-09-17 Priority to NL7610381A priority patent/NL7610381A/en

1979-10-17 Publication of GB1554406A publication Critical patent/GB1554406A/en

Status 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
- 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)

GB38469/75A 1975-09-19 1975-09-19 Shaft seals Expired GB1554406A (en)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
GB38469/75A GB1554406A (en)	1975-09-19	1975-09-19	Shaft seals
ZA765508A ZA765508B (en)	1975-09-19	1976-09-14	Shaft seals
FR7627790A FR2324955A1 (en)	1975-09-19	1976-09-16	MECHANICAL SEAL KIT FOR SHAFT
DE19762641650 DE2641650A1 (en)	1975-09-19	1976-09-16	SEAL FOR SEALING BETWEEN TWO RELATIVELY ROTATING COMPONENTS
NL7610381A NL7610381A (en)	1975-09-19	1976-09-17	SHAFT SEAL.

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
GB1554406A true GB1554406A (en)	1979-10-17

Family

ID=10403656

Family Applications (1)

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

Country Status (5)

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2197395A (en) *	1986-10-06	1988-05-18	Vetco Gray Inc	Pressure energized rotary hydraulic seal
GB2233719A (en) *	1989-02-28	1991-01-16	Crane John Uk Ltd	Seals
GB2234788A (en) *	1989-08-03	1991-02-13	Crane John Uk Ltd	Mechanical face seal
CN106151523A (en) *	2016-06-30	2016-11-23	西安航天动力研究所	A kind of combined mechanical sealing structure of multistage protection

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2397575A1 (en) *	1977-07-11	1979-02-09	Rks	Seal for rotating gun turret of tank - has effectiveness increased by air pressure applied when operating in water
DE3505761C1 (en) *	1985-02-20	1986-02-13	Parker-Prädifa GmbH, 7120 Bietigheim-Bissingen	Pit stamp seal assembly

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE884260C (en) *	1944-08-26	1953-07-23	Wetzell Gummiwerke Ag	Sealing element with support body and elastic sealing lips
FR1569628A (en) *	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/en unknown
- 1976-09-16 FR FR7627790A patent/FR2324955A1/en active Granted
- 1976-09-16 DE DE19762641650 patent/DE2641650A1/en not_active Withdrawn
- 1976-09-17 NL NL7610381A patent/NL7610381A/en not_active Application Discontinuation

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2197395A (en) *	1986-10-06	1988-05-18	Vetco Gray Inc	Pressure energized rotary hydraulic seal
GB2197395B (en) *	1986-10-06	1990-05-16	Vetco Gray Inc	Pressure energized rotary hydraulic seal
GB2233719A (en) *	1989-02-28	1991-01-16	Crane John Uk Ltd	Seals
US5040804A (en) *	1989-02-28	1991-08-20	John Crane Uk Limited	Lip seal with unitized support ring
GB2233719B (en) *	1989-02-28	1993-01-27	Crane John Uk Ltd	Seals
GB2234788A (en) *	1989-08-03	1991-02-13	Crane John Uk Ltd	Mechanical face seal
CN106151523A (en) *	2016-06-30	2016-11-23	西安航天动力研究所	A kind of combined mechanical sealing structure of multistage protection
CN106151523B (en) *	2016-06-30	2018-06-26	西安航天动力研究所	A kind of combined mechanical sealing structure of multistage protection

Also Published As

Publication number	Publication date
FR2324955B1 (en)	1982-04-30
DE2641650A1 (en)	1977-03-24
NL7610381A (en)	1977-03-22
FR2324955A1 (en)	1977-04-15
ZA765508B (en)	1977-08-31

Legal Events

Date	Code	Title	Description
1980-01-03	PS	Patent sealed
1996-07-31	PE20	Patent expired after termination of 20 years	Effective date: 19960706

Publication	Publication Date	Title
GB1520930A (en)	1978-08-09	Shaft seals
JPS51126458A (en)	1976-11-04	Shaft seal
GB1521740A (en)	1978-08-16	Shaft seals
JPS5381866A (en)	1978-07-19	Shaft seal
JPS5274744A (en)	1977-06-23	Multiilayered bearing
GB1537595A (en)	1979-01-04	Shaft seal
JPS5276560A (en)	1977-06-28	Shaft packing ring
GB1543257A (en)	1979-03-28	Seal assembly
JPS5268656A (en)	1977-06-07	Rotary mechanical seal
JPS51134966A (en)	1976-11-22	Sealing unit
JPS5259258A (en)	1977-05-16	Remoteecontrolled emergency shaft sealing
JPS5264077A (en)	1977-05-27	Connecting shaft
JPS5242996A (en)	1977-04-04	Rotor
GB1523310A (en)	1978-08-31	Rotary seal assembly
GB1542626A (en)	1979-03-21	Shaft seal assembly
GB1552283A (en)	1979-09-12	Shaft seals
GB1554406A (en)	1979-10-17	Shaft seals
GB1558077A (en)	1979-12-19	Shaft seal assembly
GB1555765A (en)	1979-11-14	Rotary mechanical face seals
JPS5248755A (en)	1977-04-19	Circular seal
JPS5268902A (en)	1977-06-08	Electriccmotor rotor
GB2006893B (en)	1982-04-21	Shaft seal
JPS51116351A (en)	1976-10-13	Bearing
JPS51136055A (en)	1976-11-25	Bearing
SU568269A1 (en)	1995-10-10	Sealing composition