GB513802A - Improvements in and relating to valves adapted for rapid or gradual operation - Google Patents

Improvements in and relating to valves adapted for rapid or gradual operation

Info

Publication number
GB513802A
GB513802A GB1207338A GB1207338A GB513802A GB 513802 A GB513802 A GB 513802A GB 1207338 A GB1207338 A GB 1207338A GB 1207338 A GB1207338 A GB 1207338A GB 513802 A GB513802 A GB 513802A
Authority
GB
United Kingdom
Prior art keywords
pins
rapid
slidable
slot
valve
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
GB1207338A
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.)
WELLIAM LANGSDORF
Original Assignee
WELLIAM LANGSDORF
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 WELLIAM LANGSDORF filed Critical WELLIAM LANGSDORF
Priority to GB1207338A priority Critical patent/GB513802A/en
Publication of GB513802A publication Critical patent/GB513802A/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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/52—Mechanical actuating means with crank, eccentric, or cam
    • F16K31/528—Mechanical actuating means with crank, eccentric, or cam with pin and slot

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

513,802. Manually-operated valves. LANGSDORF, W. April 22, 1938; No. 12073. [Class 135] A valve adapted for rapid or gradual operation comprises a valve member 2 carried on a screwed spindle 3 mounted in a piston-like nut member 5 slidable in a tubular extension 6 of the valve casing and having one or more pins 8 slidable in one or more notched slots in the extension 6 the notches receiving the pins to prevent axial movement of the nut member. As shown two diametrically-opposite pins 8, 8<1> are provided, one 8 projecting into a slot 7 having an upwardly extending notch at one end and the other 8' engaging a slot 11 with a downwardly projecting notch 12. The pins are maintained in the notches by a pivoted rod 13 having a tension spring 14 at one end, or by a bar 16, Fig. 3, having compression springs 17 at one or both ends. The spindle 3 has a handwheel 10 and moves in a felt packing 19. A cam or lever may be provided to control the movement of the nut 5.
GB1207338A 1938-04-22 1938-04-22 Improvements in and relating to valves adapted for rapid or gradual operation Expired GB513802A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1207338A GB513802A (en) 1938-04-22 1938-04-22 Improvements in and relating to valves adapted for rapid or gradual operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1207338A GB513802A (en) 1938-04-22 1938-04-22 Improvements in and relating to valves adapted for rapid or gradual operation

Publications (1)

Publication Number Publication Date
GB513802A true GB513802A (en) 1939-10-23

Family

ID=9997936

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1207338A Expired GB513802A (en) 1938-04-22 1938-04-22 Improvements in and relating to valves adapted for rapid or gradual operation

Country Status (1)

Country Link
GB (1) GB513802A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1058801B (en) * 1956-11-05 1959-06-04 Keramische Ind Bedarfs Kom Ges Quick-closing slide
DE1104279B (en) * 1956-03-09 1961-04-06 Douwe Janse Cupedo Quick-closing valve
DE2641357A1 (en) * 1976-09-14 1978-03-16 Wolff Armaturen Hand operated quick opening valve - has pin on guide bush working in housing slot and coupled to toggle mechanism
EP1160493A1 (en) * 2000-06-02 2001-12-05 Pister Kugelhähne GmbH Valve
CN108757701A (en) * 2018-05-23 2018-11-06 安徽华骅桥梁设备制造有限公司 A kind of strainer suitable for automation equipment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1104279B (en) * 1956-03-09 1961-04-06 Douwe Janse Cupedo Quick-closing valve
DE1058801B (en) * 1956-11-05 1959-06-04 Keramische Ind Bedarfs Kom Ges Quick-closing slide
DE2641357A1 (en) * 1976-09-14 1978-03-16 Wolff Armaturen Hand operated quick opening valve - has pin on guide bush working in housing slot and coupled to toggle mechanism
EP1160493A1 (en) * 2000-06-02 2001-12-05 Pister Kugelhähne GmbH Valve
CN108757701A (en) * 2018-05-23 2018-11-06 安徽华骅桥梁设备制造有限公司 A kind of strainer suitable for automation equipment

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