FR1580203A - - Google Patents

Info

Publication number: FR1580203A
Authority: FR; France
Legal status (The legal status 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 status listed.): Expired

Application number

Other languages

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.)

1968-04-05

Filing date

1968-04-05

Publication date

1969-09-05

1968-04-05 Application filed filed Critical

1969-09-05 Application granted granted Critical

1969-09-05 Publication of FR1580203A publication Critical patent/FR1580203A/fr

Status Expired legal-status Critical Current

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)

FR1580203D 1968-04-05 1968-04-05 Expired FR1580203A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR147197		1968-04-05

Publications (1)

Publication Number	Publication Date
FR1580203A true FR1580203A (en)	1969-09-05

Family

ID=8648635

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1580203D Expired FR1580203A (en)	1968-04-05	1968-04-05

Country Status (1)

Country	Link
FR (1)	FR1580203A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2566093A1 (en) *	1984-06-18	1985-12-20	Pfeiffer Vakuumtechnik	HIGH PRESSURE VACUUM TAP

1968
- 1968-04-05 FR FR1580203D patent/FR1580203A/fr not_active Expired

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2566093A1 (en) *	1984-06-18	1985-12-20	Pfeiffer Vakuumtechnik	HIGH PRESSURE VACUUM TAP
AT391930B (en) *	1984-06-18	1990-12-27	Pfeiffer Vakuumtechnik	HIGH PRESSURE VACUUM VALVE

Publication	Publication Date	Title
AU428130B2 (en)	1972-09-14
AU2374870A (en)	1972-06-29
AU5184069A (en)	1970-07-17
AU6168869A (en)	1971-04-08
AU6171569A (en)	1971-04-08
AU429879B2 (en)	1972-11-09
AU416157B2 (en)	1971-08-23
AU2581067A (en)	1970-02-19
AU4811568A (en)	1974-08-01
AU421558B1 (en)	1970-01-29
AU4744468A (en)	1970-06-18
AU3789668A (en)	1968-06-20
AU3224368A (en)	1969-07-17
AU2580267A (en)	1970-02-05
AR203075Q (en)	1975-08-14
AU479393A (en)	1974-02-07
BE642636A (en)
AU4558658A (en)	1970-05-07
AU463027A (en)	1971-03-04
AU4464266A (en)	1970-04-16
BE727257A (en)	1969-07-22
AU479894A (en)	1973-08-30
AU4270368A (en)	1970-03-05
AU4224469A (en)	1970-02-26
AU3083868A (en)	1969-10-30

Legal Events

Date	Code	Title	Description
1981-01-30	ST	Notification of lapse