FR2429361A1 - Composite valve slide made from sheet metal - has sealing plate and frame spot welded together by distorting ribs - Google Patents

Composite valve slide made from sheet metal - has sealing plate and frame spot welded together by distorting ribs

Info

Publication number
FR2429361A1
FR2429361A1 FR7826048A FR7826048A FR2429361A1 FR 2429361 A1 FR2429361 A1 FR 2429361A1 FR 7826048 A FR7826048 A FR 7826048A FR 7826048 A FR7826048 A FR 7826048A FR 2429361 A1 FR2429361 A1 FR 2429361A1
Authority
FR
France
Prior art keywords
ribs
frame
sheet metal
valve slide
distorting
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.)
Granted
Application number
FR7826048A
Other languages
French (fr)
Other versions
FR2429361B1 (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.)
Klein Schanzlin and Becker AG
Original Assignee
Klein Schanzlin and Becker AG
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 Klein Schanzlin and Becker AG filed Critical Klein Schanzlin and Becker AG
Publication of FR2429361A1 publication Critical patent/FR2429361A1/en
Application granted granted Critical
Publication of FR2429361B1 publication Critical patent/FR2429361B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/14—Projection welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Check Valves (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)

Abstract

The valve slide made from sheet-metal components fixed together, consists of a dished sheet metal plate (2) with sealing faces, spot-welded to a supporting frame (1), ribs being formed in plate and/or frame in the area where they bear against each other (3). These ribs can distort, and the spot-welds are formed at their highest points, where they are in direct contact with frame or plate. A welding boss can be formed at the highest point of each rib by pressing. Guides (8) can be on the frame edge, running in the direction of movement.
FR7826048A 1978-06-24 1978-09-11 Composite valve slide made from sheet metal - has sealing plate and frame spot welded together by distorting ribs Granted FR2429361A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2827778A DE2827778C3 (en) 1978-06-24 1978-06-24 Gate valve wedge for gate valve

Publications (2)

Publication Number Publication Date
FR2429361A1 true FR2429361A1 (en) 1980-01-18
FR2429361B1 FR2429361B1 (en) 1984-09-28

Family

ID=6042653

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7826048A Granted FR2429361A1 (en) 1978-06-24 1978-09-11 Composite valve slide made from sheet metal - has sealing plate and frame spot welded together by distorting ribs

Country Status (4)

Country Link
DE (1) DE2827778C3 (en)
FR (1) FR2429361A1 (en)
IT (1) IT1098998B (en)
SE (1) SE435209B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2646489B1 (en) * 1989-04-27 1991-07-05 Vernet Procedes THERMOSTATIC VALVE

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2656143A (en) * 1951-11-13 1953-10-20 Lunkenheimer Co Flexible gate valve
DE1043734B (en) * 1956-03-27 1958-11-13 Bopp & Reuther Gmbh Gate valve with an elastic shut-off wedge with two plates
FR1491064A (en) * 1966-09-01 1967-08-04 Grove Valve And Regulat Or Com Low pressure line valve
DE2020829A1 (en) * 1969-11-06 1971-05-13 Machf & Ijzergieterij Holland Slide valve

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE529169C (en) * 1930-08-01 1931-07-09 Alois Siebeck Dipl Ing Slide with a housing consisting of a pipe, into which pipes are welded as inlet and outlet nozzles
DE1164781B (en) * 1961-02-07 1964-03-05 Stahl Armaturen Siepmann G M B Gate valve with elastic, wedge-shaped closure member consisting of two plates connected by welds and a method for producing this closure member

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2656143A (en) * 1951-11-13 1953-10-20 Lunkenheimer Co Flexible gate valve
DE1043734B (en) * 1956-03-27 1958-11-13 Bopp & Reuther Gmbh Gate valve with an elastic shut-off wedge with two plates
FR1491064A (en) * 1966-09-01 1967-08-04 Grove Valve And Regulat Or Com Low pressure line valve
DE2020829A1 (en) * 1969-11-06 1971-05-13 Machf & Ijzergieterij Holland Slide valve

Also Published As

Publication number Publication date
SE7808668L (en) 1979-12-25
DE2827778C3 (en) 1981-06-25
FR2429361B1 (en) 1984-09-28
IT1098998B (en) 1985-09-18
DE2827778A1 (en) 1980-01-03
IT7828387A0 (en) 1978-10-03
DE2827778B2 (en) 1980-09-11
SE435209B (en) 1984-09-10

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Legal Events

Date Code Title Description
ST Notification of lapse