GB2091003B - Magnetic seal system - Google Patents

Magnetic seal system

Info

Publication number
GB2091003B
GB2091003B GB8135292A GB8135292A GB2091003B GB 2091003 B GB2091003 B GB 2091003B GB 8135292 A GB8135292 A GB 8135292A GB 8135292 A GB8135292 A GB 8135292A GB 2091003 B GB2091003 B GB 2091003B
Authority
GB
United Kingdom
Prior art keywords
seal system
magnetic seal
magnetic
seal
Prior art date
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
GB8135292A
Other versions
GB2091003A (en
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.)
Davidson and Co Ltd
Original Assignee
Davidson and Co Ltd
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.)
Filing date
Publication date
Application filed by Davidson and Co Ltd filed Critical Davidson and Co Ltd
Priority to GB8135292A priority Critical patent/GB2091003B/en
Publication of GB2091003A publication Critical patent/GB2091003A/en
Application granted granted Critical
Publication of GB2091003B publication Critical patent/GB2091003B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D17/00—Regenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles
    • F28D17/02—Regenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles using rigid bodies, e.g. of porous material
    • F28D17/023—Sealing means
    • 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
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3436—Pressing means
    • F16J15/3444—Pressing means by magnetic attraction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air Supply (AREA)
GB8135292A 1980-11-24 1981-11-23 Magnetic seal system Expired GB2091003B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8135292A GB2091003B (en) 1980-11-24 1981-11-23 Magnetic seal system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8037633 1980-11-24
GB8135292A GB2091003B (en) 1980-11-24 1981-11-23 Magnetic seal system

Publications (2)

Publication Number Publication Date
GB2091003A GB2091003A (en) 1982-07-21
GB2091003B true GB2091003B (en) 1984-11-21

Family

ID=26277612

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8135292A Expired GB2091003B (en) 1980-11-24 1981-11-23 Magnetic seal system

Country Status (1)

Country Link
GB (1) GB2091003B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8320962D0 (en) * 1983-08-03 1983-09-07 Davidson & Co Ltd Inductance sensor
GB8325512D0 (en) * 1983-09-23 1983-10-26 Davidson & Co Ltd Controlling seal systems
DE10037710A1 (en) * 2000-08-02 2002-02-14 Rieter Ag Maschf Device for adjusting the working gap between the tips of cover sets and the tips of the drum set of a card
GB2400646B (en) * 2003-04-15 2005-05-25 Howden Power Ltd Ljungstrom heat exchanger and method of controlling the gap between the rotor and the hot end sector plate
CN112610978B (en) * 2020-12-22 2023-03-24 南京市利澜电力节能科技有限公司 Novel supporting structure of air preheater gasket

Also Published As

Publication number Publication date
GB2091003A (en) 1982-07-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee