BR7804773A - Arranjo de vedacao arranjo de vedacao - Google Patents

Arranjo de vedacao arranjo de vedacao

Info

Publication number: BR7804773A
Authority: BR; Brazil
Prior art keywords: sealing arrangement; sealing; arrangement; arrangement sealing
Prior art date: 1978-02-03

Application number

BR7804773A

Other languages

English (en)

Inventor

T Bunyan

Original Assignee

Pilgrim Eng Dev

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.)

1978-02-03

Filing date

1978-07-25

Publication date

1980-02-05

1978-07-25 Application filed by Pilgrim Eng Dev filed Critical Pilgrim Eng Dev

1980-02-05 Publication of BR7804773A publication Critical patent/BR7804773A/pt

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
- F16J15/002—Sealings comprising at least two sealings in succession
- F16J15/004—Sealings comprising at least two sealings in succession forming of recuperation chamber for the leaking fluid
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/32—Other parts
- B63H23/321—Bearings or seals specially adapted for propeller shafts
- 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
- F16J15/36—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member connected by a diaphragm or bellow to the other member
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/32—Other parts
- B63H23/321—Bearings or seals specially adapted for propeller shafts
- B63H2023/327—Sealings specially adapted for propeller shafts or stern tubes

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Ocean & Marine Engineering (AREA)
Sealing Devices (AREA)
Sealing Of Bearings (AREA)
Mechanical Sealing (AREA)

BR7804773A 1978-02-03 1978-07-25 Arranjo de vedacao arranjo de vedacao BR7804773A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB443878		1978-02-03

Publications (1)

Publication Number	Publication Date
BR7804773A true BR7804773A (pt)	1980-02-05

Family

ID=9777190

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR7804773A BR7804773A (pt)	1978-02-03	1978-07-25	Arranjo de vedacao arranjo de vedacao

Country Status (8)

Country	Link
US (1)	US4182518A (pt)
JP (1)	JPS6021265B2 (pt)
BR (1)	BR7804773A (pt)
CA (1)	CA1086791A (pt)
DE (1)	DE2823520A1 (pt)
FR (1)	FR2416410A1 (pt)
PL (1)	PL119847B1 (pt)
YU (1)	YU141578A (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN101099057B (zh) *	2004-11-22	2011-06-01	米德技术股份有限公司	流体致动的轴密封件
US8419020B2 (en) *	2004-11-22	2013-04-16	Mide Technology Corporation	Fluid activated shaft seal
US7828299B2 (en) *	2004-11-22	2010-11-09	Mide Technology Corporation	Fluid-activated shaft seal
KR100798889B1 (ko) *	2007-11-08	2008-01-29	김석진	선박용 빌지발생 방지장치
US8608172B2 (en) *	2010-04-13	2013-12-17	Mide Technology Corporation	Bulkhead seal
US20140151966A1 (en) *	2012-12-05	2014-06-05	Deere & Company	Dual sealing arrangement for final drive gear box
CN109751238B (zh) *	2019-02-22	2024-03-08	郑州沃华机械有限公司	一种熔体齿轮泵及其密封结构
IT201900023265A1 (it) *	2019-12-06	2021-06-06	Ies Biogas S R L	Dispositivo di tenuta

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2127591A (en) *	1936-05-27	1938-08-23	Gordon M Evans	Shaft seal
US2246277A (en) *	1936-10-16	1941-06-17	Davidson William Ward	Rotary pump
US2467960A (en) *	1944-07-13	1949-04-19	Jr Francis E Brady	Sealing unit
US2493152A (en) *	1946-12-23	1950-01-03	Chapman Valve Mfg Co	Seal for spindles of vacuum valves
US2650117A (en) *	1950-01-19	1953-08-25	Garlock Packing Co	Sealing device
US2752176A (en) *	1953-02-04	1956-06-26	Carrier Corp	Seals for rotating shafts
FR1331903A (fr) *	1957-05-09	1963-07-12		Dispositif d'étanchéité
GB982975A (en) *	1960-04-06	1965-02-10	Geartight Unions Ltd	Improvements in or relating to sealing means
US3391941A (en) *	1963-10-16	1968-07-09	Donley Products Inc	Shaft-sealing system
US3306620A (en) *	1964-04-16	1967-02-28	Koppers Co Inc	Thermally stable lip seal
US3525529A (en) *	1968-05-20	1970-08-25	Union Oil Co	Replacement of underwater seals
CH588645A5 (en) *	1974-02-28	1977-06-15	Kamber Albert	Fluid tank wall shaft bearing - has ball race separated by double U-shaped seal with shaft tightener bands
AU503985B2 (en) *	1975-07-07	1979-09-27	Crane Packing Ltd.	Steen seat for ships

1978
- 1978-05-23 US US05/908,777 patent/US4182518A/en not_active Expired - Lifetime
- 1978-05-25 CA CA304,123A patent/CA1086791A/en not_active Expired
- 1978-05-30 DE DE19782823520 patent/DE2823520A1/de not_active Withdrawn
- 1978-05-31 PL PL1978207247A patent/PL119847B1/pl unknown
- 1978-06-14 YU YU01415/78A patent/YU141578A/xx unknown
- 1978-06-23 JP JP53076929A patent/JPS6021265B2/ja not_active Expired
- 1978-07-13 FR FR7821077A patent/FR2416410A1/fr active Granted
- 1978-07-25 BR BR7804773A patent/BR7804773A/pt unknown

Also Published As

Publication number	Publication date
YU141578A (en)	1982-06-30
US4182518A (en)	1980-01-08
PL207247A1 (pt)	1980-01-14
JPS6021265B2 (ja)	1985-05-27
CA1086791A (en)	1980-09-30
FR2416410B1 (pt)	1984-05-25
PL119847B1 (en)	1982-01-30
DE2823520A1 (de)	1979-08-09
JPS54108165A (en)	1979-08-24
FR2416410A1 (fr)	1979-08-31

Publication	Publication Date	Title
DK159939C (da)	1991-05-21	Taetningsindretning
NL187765C (nl)	1992-01-02	Afdichtring.
NL7902675A (nl)	1979-10-09	Afdichtmengsels.
BR7903662A (pt)	1980-02-12	Conjunto de vedacao
AT369872B (de)	1983-02-10	Dichtanordnung
BR7901548A (pt)	1979-10-16	Disposicao de vedacao
AT364289B (de)	1981-10-12	Verseilmaschine
AT368231B (de)	1982-09-27	Firstabdichtung
NO793187L (no)	1980-04-09	Tetning.
BR7903390A (pt)	1979-12-11	Disposicao de valvula
RO79166A (ro)	1982-06-25	Regulator-coboritor de presiune
BR7909018A (pt)	1981-05-05	Vedante
BR7804773A (pt)	1980-02-05	Arranjo de vedacao arranjo de vedacao
ES247536Y (es)	1980-10-01	Conjuntos de cierre
BR7909028A (pt)	1981-06-09	Conjunto de vedante
DK310581A (da)	1981-07-13	Taetningselement
FR2442596B1 (fr)	1985-10-25	Succedane de massepain
AR223722A1 (es)	1981-09-15	Conjunto de cierre mecanico
BR7909050A (pt)	1981-08-25	Conjunto vedante
IT1125370B (it)	1986-05-14	Dispositivo di tenuta
DD138800A1 (de)	1979-11-21	Dichtungselemente
ES245565Y (es)	1980-06-16	Cierre-precinto de seguridad
SE7802712L (sv)	1979-09-10	Tetningsanordning
BR5800103U (pt)	1978-11-21	Aperfeicoamento em vedacao
BR5801630U (pt)	1979-04-03	Aperfeicoamento em vedacao