NO172603C - SEALING UNIT FOR AN ANIMAL ROOM - Google Patents

SEALING UNIT FOR AN ANIMAL ROOM

Info

Publication number: NO172603C
Authority: NO; Norway
Prior art keywords: sealing unit; animal room; animal; room; sealing
Prior art date: 1985-04-26

Application number

NO861590A

Other languages

Norwegian (no)

Other versions

NO172603B (en

NO861590L (en

Inventor

Martin Bern Jansen

John Robert Pettit

Original Assignee

Vetco Offshore Ind Inc

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.)

1985-04-26

Filing date

1986-04-23

Publication date

1993-08-11

1986-04-23 Application filed by Vetco Offshore Ind Inc filed Critical Vetco Offshore Ind Inc

1986-10-27 Publication of NO861590L publication Critical patent/NO861590L/en

1993-05-03 Publication of NO172603B publication Critical patent/NO172603B/en

1993-08-11 Publication of NO172603C publication Critical patent/NO172603C/en

Classifications

- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/04—Casing heads; Suspending casings or tubings in well heads
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
- E21B2200/01—Sealings characterised by their shape

Landscapes

Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Geology (AREA)
Mining & Mineral Resources (AREA)
Physics & Mathematics (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Gasket Seals (AREA)
Toys (AREA)

NO861590A 1985-04-26 1986-04-23 SEALING UNIT FOR AN ANIMAL ROOM NO172603C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US72749285A	1985-04-26	1985-04-26

Publications (3)

Publication Number	Publication Date
NO861590L NO861590L (en)	1986-10-27
NO172603B NO172603B (en)	1993-05-03
NO172603C true NO172603C (en)	1993-08-11

Family

ID=24922890

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO861590A NO172603C (en)	1985-04-26	1986-04-23	SEALING UNIT FOR AN ANIMAL ROOM

Country Status (7)

Country	Link
AU (1)	AU591485B2 (en)
BR (1)	BR8601862A (en)
CA (1)	CA1255208A (en)
FR (1)	FR2581125B1 (en)
GB (1)	GB2176547B (en)
NO (1)	NO172603C (en)
SG (1)	SG14289G (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8615797D0 (en) *	1986-06-27	1986-08-06	Nat Supply Co Uk Ltd	Contingency pack-off assembly
US5174376A (en) *	1990-12-21	1992-12-29	Fmc Corporation	Metal-to-metal annulus packoff for a subsea wellhead system
GB2362906B (en)	2000-05-26	2004-09-22	Vetco Gray Inc Abb	Small diameter external production riser tieback connector

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3561527A (en) *	1968-11-01	1971-02-09	Vetco Offshore Ind Inc	Hydraulically set casing hanger apparatus and packing sleeve
US4324422A (en) *	1980-02-27	1982-04-13	Vetco Offshore, Inc.	Low torque pack-off seal assembly with retrievable lower section
US4488740A (en) *	1982-02-19	1984-12-18	Smith International, Inc.	Breech block hanger support
GB2114630B (en) *	1982-02-16	1986-07-02	Smith International	Subsea wellhead system

1986
- 1986-03-12 CA CA000503849A patent/CA1255208A/en not_active Expired
- 1986-04-14 GB GB08609008A patent/GB2176547B/en not_active Expired
- 1986-04-23 NO NO861590A patent/NO172603C/en not_active IP Right Cessation
- 1986-04-24 AU AU56571/86A patent/AU591485B2/en not_active Ceased
- 1986-04-25 BR BR8601862A patent/BR8601862A/en not_active IP Right Cessation
- 1986-04-25 FR FR868606037A patent/FR2581125B1/en not_active Expired
1989
- 1989-03-04 SG SG142/89A patent/SG14289G/en unknown

Also Published As

Publication number	Publication date
BR8601862A (en)	1987-04-07
NO172603B (en)	1993-05-03
GB2176547B (en)	1988-09-14
NO861590L (en)	1986-10-27
FR2581125A1 (en)	1986-10-31
SG14289G (en)	1989-07-07
CA1255208A (en)	1989-06-06
AU5657186A (en)	1987-10-29
AU591485B2 (en)	1989-12-07
GB2176547A (en)	1986-12-31
FR2581125B1 (en)	1989-04-07
GB8609008D0 (en)	1986-05-21

Publication	Publication Date	Title
AT384738B (en)	1987-12-28	VENTILATION TUBE
DE3650457D1 (en)	1996-02-01	Control unit
DK431187D0 (en)	1987-08-19	HERBICIDE ARYL-TRIAZOLINONES
BR8600693A (en)	1987-01-13	ALTERNATOR-COMPRESSOR UNIT SET
DK441586D0 (en)	1986-09-15	SURGICAL FITTING
FR2583645B1 (en)	1987-09-25	RESPIRATOR
BR8603780A (en)	1987-03-17	ELONGED SEAL GUARNIC
DK309685A (en)	1986-10-05	MILKING PROCEDURE
BR8600081A (en)	1986-09-23	CABRESTANT SET
BR8601088A (en)	1986-11-25	SEAL
IT1198487B (en)	1988-12-21	SEAL
DK455686D0 (en)	1986-09-24	Sealing
DK454586D0 (en)	1986-09-24	seal
NO844689L (en)	1985-07-15	ROOM VENTILATION DEVICE
ATA322186A (en)	1992-09-15	VENTILATION ELEMENT
NO172603C (en)	1993-08-11	SEALING UNIT FOR AN ANIMAL ROOM
ATA168885A (en)	1986-06-15	INTERMEDIATE ROOM UNIT
DK634086A (en)	1987-07-01	STROEMNINGSREAKTOR SYSTEM
KR860009495U (en)	1986-08-11	sterilizer
KR860010466U (en)	1986-09-05	Sterilizer
KR870002587U (en)	1987-03-18	Sterilization humidifier
ES289040Y (en)	1986-10-01	NEW CATTLE SENALIZER
KR860010833U (en)	1986-09-10	Ventilator
ES284598Y (en)	1986-09-01	PLUG-SECURITY SEAL
ES286479Y (en)	1987-02-16	PLUG-SECURITY SEAL

Legal Events

Date	Code	Title	Description
2001-12-10	MM1K	Lapsed by not paying the annual fees	Free format text: LAPSED IN OCTOBER 2001