GB1372048A - Magnetic coupling - Google Patents

Magnetic coupling

Info

Publication number: GB1372048A
Authority: GB; United Kingdom
Prior art keywords: magnetic coupling; coupling; magnetic
Prior art date: 1970-10-16
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

GB4800171A

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Compteurs Schlumberger SA

Original Assignee

Compteurs Schlumberger SA

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.)

1970-10-16

Filing date

1971-10-15

Publication date

1974-10-30

1971-10-15 Application filed by Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA

1974-10-30 Publication of GB1372048A publication Critical patent/GB1372048A/en

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/06—Indicating or recording devices
- G01F15/065—Indicating or recording devices with transmission devices, e.g. mechanical
- G01F15/066—Indicating or recording devices with transmission devices, e.g. mechanical involving magnetic transmission devices
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/50—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
General Physics & Mathematics (AREA)
Mechanical Engineering (AREA)
Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)

GB4800171A 1970-10-16 1971-10-15 Magnetic coupling Expired GB1372048A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7037438A FR2109441A5 (en)	1970-10-16	1970-10-16

Publications (1)

Publication Number	Publication Date
GB1372048A true GB1372048A (en)	1974-10-30

Family

ID=9062855

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB4800171A Expired GB1372048A (en)	1970-10-16	1971-10-15	Magnetic coupling

Country Status (4)

Country	Link
BE (1)	BE771337A (en)
DE (1)	DE7138220U (en)
FR (1)	FR2109441A5 (en)
GB (1)	GB1372048A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0235665A2 (en) *	1986-02-25	1987-09-09	Deutsche Thomson-Brandt GmbH	Coupling device

1970
- 1970-10-16 FR FR7037438A patent/FR2109441A5/fr not_active Expired
1971
- 1971-08-13 BE BE771337A patent/BE771337A/en unknown
- 1971-10-08 DE DE19717138220 patent/DE7138220U/en not_active Expired
- 1971-10-15 GB GB4800171A patent/GB1372048A/en not_active Expired

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0235665A2 (en) *	1986-02-25	1987-09-09	Deutsche Thomson-Brandt GmbH	Coupling device
EP0235665A3 (en) *	1986-02-25	1988-07-20	Deutsche Thomson-Brandt Gmbh	Coupling device

Also Published As

Publication number	Publication date
FR2109441A5 (en)	1972-05-26
DE7138220U (en)	1971-12-23
BE771337A (en)	1972-02-14

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Legal Events

Date	Code	Title	Description
1975-03-12	PS	Patent sealed
1979-05-16	PCNP	Patent ceased through non-payment of renewal fee