CH557975A - GATE VALVE. - Google Patents

GATE VALVE.

Info

Publication number: CH557975A
Authority: CH; Switzerland
Prior art keywords: gate valve; gate; valve
Prior art date: 1973-04-26

Application number

CH599673A

Other languages

German (de)

Original Assignee

Von Roll Ag

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.)

1973-04-26

Filing date

1973-04-26

Publication date

1975-01-15

1973-04-26 Application filed by Von Roll Ag filed Critical Von Roll Ag

1973-04-26 Priority to CH599673A priority Critical patent/CH557975A/en

1974-02-11 Priority to DE19742406425 priority patent/DE2406425A1/en

1974-02-15 Priority to AT124774A priority patent/AT333562B/en

1974-04-09 Priority to IT2107074A priority patent/IT1046568B/en

1974-04-23 Priority to FR7414012A priority patent/FR2227472B2/fr

1974-04-26 Priority to BE143647A priority patent/BE814227R/en

1975-01-15 Publication of CH557975A publication Critical patent/CH557975A/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
- 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
- F16K3/28—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 resilient valve members
- 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
- F16K41/00—Spindle sealings
- F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
- F16K41/04—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing
- F16K41/043—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing for spindles which only rotate, i.e. non-rising spindles
- F16K41/046—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing for spindles which only rotate, i.e. non-rising spindles for rotating valves

Landscapes

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

CH599673A 1973-04-26 1973-04-26 GATE VALVE. CH557975A (en)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
CH599673A CH557975A (en)	1973-04-26	1973-04-26	GATE VALVE.
DE19742406425 DE2406425A1 (en)	1973-04-26	1974-02-11	GATE VALVE
AT124774A AT333562B (en)	1973-04-26	1974-02-15	GATE VALVE
IT2107074A IT1046568B (en)	1973-04-26	1974-04-09	INTERCEPTION BODY
FR7414012A FR2227472B2 (en)	1973-04-26	1974-04-23
BE143647A BE814227R (en)	1973-04-26	1974-04-26	VALVE SHUT-OFF DEVICE

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH599673A CH557975A (en)	1973-04-26	1973-04-26	GATE VALVE.

Publications (1)

Publication Number	Publication Date
CH557975A true CH557975A (en)	1975-01-15

Family

ID=4302699

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH599673A CH557975A (en)	1973-04-26	1973-04-26	GATE VALVE.

Country Status (6)

Country	Link
AT (1)	AT333562B (en)
BE (1)	BE814227R (en)
CH (1)	CH557975A (en)
DE (1)	DE2406425A1 (en)
FR (1)	FR2227472B2 (en)
IT (1)	IT1046568B (en)

1973
- 1973-04-26 CH CH599673A patent/CH557975A/en not_active IP Right Cessation
1974
- 1974-02-11 DE DE19742406425 patent/DE2406425A1/en not_active Withdrawn
- 1974-02-15 AT AT124774A patent/AT333562B/en not_active IP Right Cessation
- 1974-04-09 IT IT2107074A patent/IT1046568B/en active
- 1974-04-23 FR FR7414012A patent/FR2227472B2/fr not_active Expired
- 1974-04-26 BE BE143647A patent/BE814227R/en active

Also Published As

Publication number	Publication date
AT333562B (en)	1976-11-25
DE2406425A1 (en)	1974-11-14
BE814227R (en)	1974-08-16
FR2227472A2 (en)	1974-11-22
IT1046568B (en)	1980-07-31
FR2227472B2 (en)	1977-03-04
ATA124774A (en)	1976-03-15

Publication	Publication Date	Title
NL159765B (en)	1979-03-15	BUTTERFLY VALVE VALVE.
NL7413477A (en)	1975-04-17	BUTTERFLY VALVE.
NL7416007A (en)	1975-06-12	MAGNETIC VALVE.
NL171922C (en)	1983-06-01	CONTROL VALVE.
NL145936B (en)	1975-05-15	BUTTERFLY VALVE VALVE.
NL175336C (en)	1984-10-16	SLIDE VALVE.
ES207395Y (en)	1976-07-16	VALVE ARRANGEMENT.
NL7411948A (en)	1975-04-02	SLIDING VALVE.
NO136226C (en)	1977-08-24	SPLET VALVE.
NL7413084A (en)	1975-04-08	SLIDING VALVE.
DK154954C (en)	1989-06-05	VALVE
NL161561C (en)	1980-02-15	MULTI-WAY VALVE.
BR7410688D0 (en)	1975-09-02	VALVE
NL7414181A (en)	1975-05-07	VALVE.
NL7413174A (en)	1975-04-14	VALVE ASSEMBLY.
ES205554Y (en)	1976-06-01	VALVE.
NL7413072A (en)	1975-04-08	CONTROL VALVE.
ES200264Y (en)	1976-01-01	VALVE.
NL7412278A (en)	1975-04-11	BUTTERFLY VALVE VALVE.
NL7415179A (en)	1975-05-26	CLOSING.
CH557975A (en)	1975-01-15	GATE VALVE.
NL7413129A (en)	1975-04-08	VALVE.
SU475482A1 (en)	1975-06-30	Gate valve
SU487267A1 (en)	1975-10-05	Valve
NO136344C (en)	1977-08-24	VALVE.

Legal Events

Date	Code	Title	Description
1980-02-15	PL	Patent ceased