FI851472L - KULVENTIL. - Google Patents

KULVENTIL.

Info

Publication number: FI851472L
Authority: FI; Finland
Prior art keywords: kulventil
Prior art date: 1984-07-02

Application number

FI851472A

Other languages

Finnish (fi)

Other versions

FI81661B (en

FI81661C (en

FI851472A0 (en

Inventor

Sadayuki Nakanishi

Original Assignee

Kobe Steel 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.)

1984-07-02

Filing date

1985-04-12

Publication date

1986-01-03

1985-04-12 Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd

1985-04-12 Publication of FI851472A0 publication Critical patent/FI851472A0/en

1986-01-03 Publication of FI851472L publication Critical patent/FI851472L/en

1990-07-31 Publication of FI81661B publication Critical patent/FI81661B/en

1990-11-12 Application granted granted Critical

1990-11-12 Publication of FI81661C publication Critical patent/FI81661C/en

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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K39/00—Devices for relieving the pressure on the sealing faces
- F16K39/06—Devices for relieving the pressure on the sealing faces for taps or cocks

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Safety Valves (AREA)
Taps Or Cocks (AREA)

FI851472A 1984-07-02 1985-04-12 KULVENTIL. FI81661C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP13759084A JPS6117772A (en)	1984-07-02	1984-07-02	Ball valve
JP13759084		1984-07-02

Publications (4)

Publication Number	Publication Date
FI851472A0 FI851472A0 (en)	1985-04-12
FI851472L true FI851472L (en)	1986-01-03
FI81661B FI81661B (en)	1990-07-31
FI81661C FI81661C (en)	1990-11-12

Family

ID=15202261

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI851472A FI81661C (en)	1984-07-02	1985-04-12	KULVENTIL.

Country Status (4)

Country	Link
JP (1)	JPS6117772A (en)
CA (1)	CA1261808A (en)
FI (1)	FI81661C (en)
SU (1)	SU1639437A3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5432127A (en) *	1989-06-30	1995-07-11	Texas Instruments Incorporated	Method for making a balanced capacitance lead frame for integrated circuits having a power bus and dummy leads
JP2531880Y2 (en) *	1989-12-13	1997-04-09	株式会社キッツ	Abnormal pressure absorption device for ball valve
RU2740327C1 (en) *	2020-01-22	2021-01-13	Рустам Фаритович Мамлеев	Pipeline gate

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5022505Y2 (en) *	1971-03-31	1975-07-08
JPS49100624A (en) *	1973-01-29	1974-09-24

1984
- 1984-07-02 JP JP13759084A patent/JPS6117772A/en active Pending
1985
- 1985-04-10 CA CA000478731A patent/CA1261808A/en not_active Expired
- 1985-04-12 FI FI851472A patent/FI81661C/en not_active IP Right Cessation
- 1985-05-23 SU SU853895849A patent/SU1639437A3/en active

Also Published As

Publication number	Publication date
JPS6117772A (en)	1986-01-25
FI81661B (en)	1990-07-31
SU1639437A3 (en)	1991-03-30
FI81661C (en)	1990-11-12
CA1261808A (en)	1989-09-26
FI851472A0 (en)	1985-04-12

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Legal Events

Date	Code	Title	Description
1993-04-12	MM	Patent lapsed
2004-08-31	MM	Patent lapsed	Owner name: KABUSHIKI KAISHA KOBE SEIKO SHO