NO176032C - Tetningsinnretning for spjeldventil - Google Patents

Tetningsinnretning for spjeldventil

Info

Publication number: NO176032C
Authority: NO; Norway
Prior art keywords: sealing device; valve sealing; damper valve; damper; valve
Prior art date: 1987-05-20

Application number

NO920173A

Other languages

English (en)

Other versions

NO920173D0 (no

NO176032B (no

NO920173L (no

Inventor

Jean Claude Garrigues

Rene Laulhe

Pierre Rieuvernet

Original Assignee

Ksb Sa

Amri

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.)

1987-05-20

Filing date

1992-01-14

Publication date

1995-01-18

1987-05-20 Priority claimed from FR8707035A external-priority patent/FR2615580B1/fr

1988-11-21 Publication of NO920173L publication Critical patent/NO920173L/no

1992-01-14 Application filed by Ksb Sa, Amri filed Critical Ksb Sa

1992-01-14 Priority to NO920173A priority Critical patent/NO176032C/no

1992-01-14 Publication of NO920173D0 publication Critical patent/NO920173D0/no

1994-10-10 Publication of NO176032B publication Critical patent/NO176032B/no

1995-01-18 Publication of NO176032C publication Critical patent/NO176032C/no

Links

NO920173A 1987-05-20 1992-01-14 Tetningsinnretning for spjeldventil NO176032C (no)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
NO920173A NO176032C (no)	1987-05-20	1992-01-14	Tetningsinnretning for spjeldventil

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
FR8707035A FR2615580B1 (fr)	1987-05-20	1987-05-20	Garniture d'etancheite a anneau de reaction incorpore, notamment pour obturateur
NO882064A NO171235C (no)	1987-05-20	1988-05-11	Tetningsinnretning for spjeldventil
NO920173A NO176032C (no)	1987-05-20	1992-01-14	Tetningsinnretning for spjeldventil

Publications (4)

Publication Number	Publication Date
NO920173L NO920173L (no)	1988-11-21
NO920173D0 NO920173D0 (no)	1992-01-14
NO176032B NO176032B (no)	1994-10-10
NO176032C true NO176032C (no)	1995-01-18

Family

ID=27251462

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO920173A NO176032C (no)	1987-05-20	1992-01-14	Tetningsinnretning for spjeldventil

Country Status (1)

Country	Link
NO (1)	NO176032C (no)

1992
- 1992-01-14 NO NO920173A patent/NO176032C/no not_active IP Right Cessation

Also Published As

Publication number	Publication date
NO920173D0 (no)	1992-01-14
NO176032B (no)	1994-10-10
NO920173L (no)	1988-11-21

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Legal Events

Date	Code	Title	Description
2003-12-29	MM1K	Lapsed by not paying the annual fees	Free format text: LAPSED IN NOVEMBER 2003