GB120837A - An Improved Gland for Rotary Pumps. - Google Patents

An Improved Gland for Rotary Pumps.

Info

Publication number
GB120837A
GB120837A GB369918A GB369918A GB120837A GB 120837 A GB120837 A GB 120837A GB 369918 A GB369918 A GB 369918A GB 369918 A GB369918 A GB 369918A GB 120837 A GB120837 A GB 120837A
Authority
GB
United Kingdom
Prior art keywords
ring
secured
diaphragm
rotary pumps
screwed
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
GB369918A
Inventor
William Edward Savery
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 GB369918A priority Critical patent/GB120837A/en
Publication of GB120837A publication Critical patent/GB120837A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/12—Shaft sealings using sealing-rings
    • F04D29/126—Shaft sealings using sealing-rings especially adapted for liquid pumps

Abstract

120,837. Savery, W. E. March 2, 1918. Stuffing-boxes, substitutes for.-Relates to rubbing-collar devices for rotary pumps, of the kind in which a ring secured to the centre of a flexible diaphragm bears on a ring carried by the shaft. The pump spindle a has a flange b, recessed to hold a ring c of lignum vitµ &c., on which bears a metal ring and secured to a flexible diaphragm e of rubber, leather, or corrugated metal. The rings are pressed together by a spring f enclosed in a sleeve k and bearing on a plate g attached to the pump casing. The outer edge of the diaphragm is secured between plates i, j, one of which is screwed into the casing, a ring l being interposed to protect the diaphragm while the plate j is being screwed up.
GB369918A 1918-03-02 1918-03-02 An Improved Gland for Rotary Pumps. Expired GB120837A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB369918A GB120837A (en) 1918-03-02 1918-03-02 An Improved Gland for Rotary Pumps.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB369918A GB120837A (en) 1918-03-02 1918-03-02 An Improved Gland for Rotary Pumps.

Publications (1)

Publication Number Publication Date
GB120837A true GB120837A (en) 1918-11-28

Family

ID=32341477

Family Applications (1)

Application Number Title Priority Date Filing Date
GB369918A Expired GB120837A (en) 1918-03-02 1918-03-02 An Improved Gland for Rotary Pumps.

Country Status (1)

Country Link
GB (1) GB120837A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2521102A (en) * 1946-01-19 1950-09-05 Chicago Rawhide Mfg Co Seal
CN103321946A (en) * 2013-07-15 2013-09-25 温州市康而达实业有限公司 Automatic adjusting non-water sealing device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2521102A (en) * 1946-01-19 1950-09-05 Chicago Rawhide Mfg Co Seal
CN103321946A (en) * 2013-07-15 2013-09-25 温州市康而达实业有限公司 Automatic adjusting non-water sealing device
CN103321946B (en) * 2013-07-15 2016-06-15 温州市康而达实业有限公司 It is automatically adjusted no-water sealing device

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