AT388423B - Absperrschieber fuer rohrleitungen - Google Patents

Absperrschieber fuer rohrleitungen

Info

Publication number: AT388423B
Authority: AT; Austria
Prior art keywords: pipelines; slider valve; slider; valve
Prior art date: 1986-02-14

Application number

AT38986A

Other languages

English (en)

Other versions

ATA38986A (de

Inventor

Walter Ing Boehm

Original Assignee

Boehm Walter

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.)

1986-02-14

Filing date

1986-02-14

Publication date

1989-06-26

1986-02-14 Application filed by Boehm Walter filed Critical Boehm Walter

1986-02-14 Priority to AT38986A priority Critical patent/AT388423B/de

1987-02-11 Priority to DE19873704244 priority patent/DE3704244A1/de

1988-11-15 Publication of ATA38986A publication Critical patent/ATA38986A/de

1989-06-26 Application granted granted Critical

1989-06-26 Publication of AT388423B publication Critical patent/AT388423B/de

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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/16—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together
- F16K3/18—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Sliding Valves (AREA)

AT38986A 1986-02-14 1986-02-14 Absperrschieber fuer rohrleitungen AT388423B (de)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
AT38986A AT388423B (de)	1986-02-14	1986-02-14	Absperrschieber fuer rohrleitungen
DE19873704244 DE3704244A1 (de)	1986-02-14	1987-02-11	Absperrschieber fuer rohrleitungen

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT38986A AT388423B (de)	1986-02-14	1986-02-14	Absperrschieber fuer rohrleitungen

Publications (2)

Publication Number	Publication Date
ATA38986A ATA38986A (de)	1988-11-15
AT388423B true AT388423B (de)	1989-06-26

Family

ID=3489297

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT38986A AT388423B (de)	1986-02-14	1986-02-14	Absperrschieber fuer rohrleitungen

Country Status (2)

Country	Link
AT (1)	AT388423B (de)
DE (1)	DE3704244A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5501424A (en) *	1994-02-09	1996-03-26	Fmc Corporation	Wire cutting insert for gate valve
DE19723962C2 (de) *	1997-06-06	2000-05-31	Zimmermann & Jansen Gmbh	Doppelplattenschieber
US9222583B2 (en) *	2011-04-08	2015-12-29	Cameron International Corporation	Split gate valve
GB201619693D0 (en)	2016-11-22	2017-01-04	Interventek Subsea Eng Ltd	Gate valve
CN118856028B (zh) *	2024-09-24	2024-11-22	东营金昱技术开发有限公司	一种石油开采用双密封式闸阀

1986
- 1986-02-14 AT AT38986A patent/AT388423B/de not_active IP Right Cessation
1987
- 1987-02-11 DE DE19873704244 patent/DE3704244A1/de not_active Withdrawn

Also Published As

Publication number	Publication date
ATA38986A (de)	1988-11-15
DE3704244A1 (de)	1987-08-20

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Legal Events

Date	Code	Title
1989-04-15	UEP	Publication of translation of european patent specification
1993-01-15	REN	Ceased due to non-payment of the annual fee
1994-08-15	ELJ	Ceased due to non-payment of the annual fee