SE462178B - Hoegvakuumventil - Google Patents

Hoegvakuumventil

Info

Publication number: SE462178B
Authority: SE; Sweden
Prior art keywords: valve; pressure; vacuum; disc; valve disc
Prior art date: 1984-06-18

Application number

SE8502857A

Other languages

English (en)

Swedish (sv)

Other versions

SE8502857L (sv

SE8502857D0 (sv

Inventor

H Strzala

Original Assignee

Pfeiffer Vakuumtechnik

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.)

1984-06-18

Filing date

1985-06-10

Publication date

1990-05-14

1985-06-10 Application filed by Pfeiffer Vakuumtechnik filed Critical Pfeiffer Vakuumtechnik

1985-06-10 Publication of SE8502857D0 publication Critical patent/SE8502857D0/xx

1985-12-19 Publication of SE8502857L publication Critical patent/SE8502857L/

1990-05-14 Publication of SE462178B publication Critical patent/SE462178B/sv

Links

238000001816 cooling Methods 0.000 claims description 6
230000005855 radiation Effects 0.000 claims description 6
238000007789 sealing Methods 0.000 claims description 6
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
238000010276 construction Methods 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
239000000463 material Substances 0.000 description 1

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
- F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
- F16K51/02—Other details not peculiar to particular types of valves or cut-off apparatus specially adapted for high-vacuum installations
- 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
- F16K49/00—Means in or on valves for heating or cooling
- F16K49/005—Circulation means for a separate heat transfer fluid
- F16K49/007—Circulation means for a separate heat transfer fluid located within the obturating element

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Details Of Valves (AREA)
Packages (AREA)
Sliding Valves (AREA)

SE8502857A 1984-06-18 1985-06-10 Hoegvakuumventil SE462178B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19843422589 DE3422589A1 (de)	1984-06-18	1984-06-18	Hochdruck-vakuumventil

Publications (3)

Publication Number	Publication Date
SE8502857D0 SE8502857D0 (sv)	1985-06-10
SE8502857L SE8502857L (sv)	1985-12-19
SE462178B true SE462178B (sv)	1990-05-14

Family

ID=6238627

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8502857A SE462178B (sv)	1984-06-18	1985-06-10	Hoegvakuumventil

Country Status (8)

Country	Link
AT (1)	AT391930B (de)
CH (1)	CH666529A5 (de)
DE (1)	DE3422589A1 (de)
FR (1)	FR2566093B1 (de)
GB (1)	GB2160622B (de)
IT (1)	IT1200619B (de)
SE (1)	SE462178B (de)
ZA (1)	ZA853167B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6994311B2 (en)	2003-06-27	2006-02-07	Vat Holding Ag	Regulating vacuum valve
DE102004041853B8 (de) *	2004-04-27	2008-07-10	Von Ardenne Anlagentechnik Gmbh	Ventil zur dampfdichten Entkoppelung zweier miteinander verbundener Prozesseinheiten

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3284070A (en) *	1963-02-01	1966-11-08	Yawata Iron & Steel Co	Hot blast stove having one common combustion chamber
US3313318A (en) *	1964-01-22	1967-04-11	United States Steel Corp	Sequentially operated plural valves for vacuum casting apparatus
DE1450586B2 (de) *	1964-08-14	1971-12-16	Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 8000 München	Entlueftbarer absperrschieber fuer grosse druckdifferenzen
FR1580203A (de) *	1968-04-05	1969-09-05
GB1269208A (en) *	1968-07-23	1972-04-06	Instruments & Movements Ltd	Fluid pressure operated sensing device
JPS508549B1 (de) *	1970-05-27	1975-04-04
US3621870A (en) *	1970-07-31	1971-11-23	Ricor Ltd	Vacuum device including valve and service coupling therefor
FR2171656A5 (de) *	1972-02-10	1973-09-21	Semt
NL7509979A (nl) *	1975-08-22	1977-02-24	Ocean Bv	Hogedruk-leidingsysteem voor vloeistoffen, voor- zien van een afsluitorgaan.
GB2028973A (en) *	1978-08-23	1980-03-12	Tate & Lyle Ltd	An explosion protection device
FR2482243A1 (fr) *	1980-05-07	1981-11-13	Messier Hispano Sa	Fusible fluidique
DE3130653A1 (de) *	1981-08-03	1983-02-17	Leybold-Heraeus GmbH, 5000 Köln	Vakuumdichte schliessarmatur fuer hohe differenzdruecke und grosse durchflussoeffnungen
US4463774A (en) *	1983-01-28	1984-08-07	The Boeing Company	Fuselage-mounted valve for condensate drainage and cabin-air pressurization

1984
- 1984-06-18 DE DE19843422589 patent/DE3422589A1/de not_active Withdrawn
1985
- 1985-04-26 CH CH1791/85A patent/CH666529A5/de not_active IP Right Cessation
- 1985-04-29 ZA ZA853167A patent/ZA853167B/xx unknown
- 1985-04-29 AT AT0127785A patent/AT391930B/de not_active IP Right Cessation
- 1985-05-20 IT IT20796/85A patent/IT1200619B/it active
- 1985-05-31 GB GB8513747A patent/GB2160622B/en not_active Expired
- 1985-06-05 FR FR8508451A patent/FR2566093B1/fr not_active Expired
- 1985-06-10 SE SE8502857A patent/SE462178B/sv not_active IP Right Cessation

Also Published As

Publication number	Publication date
GB2160622B (en)	1989-02-22
FR2566093A1 (fr)	1985-12-20
CH666529A5 (de)	1988-07-29
GB8513747D0 (en)	1985-07-03
DE3422589A1 (de)	1985-12-19
SE8502857L (sv)	1985-12-19
IT8520796A0 (it)	1985-05-20
SE8502857D0 (sv)	1985-06-10
FR2566093B1 (fr)	1988-02-19
GB2160622A (en)	1985-12-24
AT391930B (de)	1990-12-27
ATA127785A (de)	1990-06-15
ZA853167B (en)	1985-12-24
IT1200619B (it)	1989-01-27

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Legal Events

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 8502857-9

Effective date: 19940110

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