GB141821A - Improvements in or relating to means for packing pistons, pistonrods and other movable members - Google Patents

Improvements in or relating to means for packing pistons, pistonrods and other movable members

Info

Publication number
GB141821A
GB141821A GB175019A GB175019A GB141821A GB 141821 A GB141821 A GB 141821A GB 175019 A GB175019 A GB 175019A GB 175019 A GB175019 A GB 175019A GB 141821 A GB141821 A GB 141821A
Authority
GB
United Kingdom
Prior art keywords
packing
pistonrods
relating
movable members
pressed
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
GB175019A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB175019A priority Critical patent/GB141821A/en
Publication of GB141821A publication Critical patent/GB141821A/en
Expired legal-status Critical Current

Links

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/26—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings

Abstract

141,821. Beldam, W. R. Jan. 23, 1919. Packing, metallic.-Consists of sectional rings pressed on the rod magnetically. The sectional rings E are pressed inwards by springs F and are divided into two sets, pressed apart by springs G. The neck of the box contains an electro-magnet L, the circuit of which may include a resistance coil by which the pull on the packing can be regulated. The rubbing surfaces may be faced with some non-magnetic wear-resisting material.
GB175019A 1919-01-23 1919-01-23 Improvements in or relating to means for packing pistons, pistonrods and other movable members Expired GB141821A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB175019A GB141821A (en) 1919-01-23 1919-01-23 Improvements in or relating to means for packing pistons, pistonrods and other movable members

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB175019A GB141821A (en) 1919-01-23 1919-01-23 Improvements in or relating to means for packing pistons, pistonrods and other movable members

Publications (1)

Publication Number Publication Date
GB141821A true GB141821A (en) 1920-04-23

Family

ID=9727326

Family Applications (1)

Application Number Title Priority Date Filing Date
GB175019A Expired GB141821A (en) 1919-01-23 1919-01-23 Improvements in or relating to means for packing pistons, pistonrods and other movable members

Country Status (1)

Country Link
GB (1) GB141821A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4447063A (en) * 1982-06-05 1984-05-08 M.A.N. Maschinenfabrik Augsburg-Nurnberg A.G. Shaft seal with positively magnetically controlled sealing gap
WO2015082497A1 (en) * 2013-12-02 2015-06-11 Burckhardt Compression Ag Sealing assembly and method for the operation thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4447063A (en) * 1982-06-05 1984-05-08 M.A.N. Maschinenfabrik Augsburg-Nurnberg A.G. Shaft seal with positively magnetically controlled sealing gap
WO2015082497A1 (en) * 2013-12-02 2015-06-11 Burckhardt Compression Ag Sealing assembly and method for the operation thereof
CN105992897A (en) * 2013-12-02 2016-10-05 伯克哈特压缩机股份公司 Sealing assembly and method for the operation thereof
JP2017503974A (en) * 2013-12-02 2017-02-02 ブルクハルト コンプレッション アーゲー Seal assembly and method of operation thereof
CN105992897B (en) * 2013-12-02 2018-02-02 伯克哈特压缩机股份公司 Seal assembly and its operating method
US10364894B2 (en) 2013-12-02 2019-07-30 Burckhardt Compression Ag Sealing assembly and method for the operation thereof

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