NL164374C - DAMPER UNIT FOR REGULATING A FLOW OF HOT GASES. - Google Patents

DAMPER UNIT FOR REGULATING A FLOW OF HOT GASES.

Info

Publication number
NL164374C
NL164374C NL7202311.A NL164374DA NL164374C NL 164374 C NL164374 C NL 164374C NL 164374D A NL164374D A NL 164374DA NL 164374 C NL164374 C NL 164374C
Authority
NL
Netherlands
Prior art keywords
regulating
flow
hot gases
damper unit
damper
Prior art date
Application number
NL7202311.A
Other languages
Dutch (nl)
Original Assignee
Forney International
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.)
Publication of NL164374C publication Critical patent/NL164374C/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/06—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H2001/145—Contacts characterised by the manner in which co-operating contacts engage by abutting by crossing each other, the cooperating contacts each having a contact making ridge perpendicular to each other
NL7202311.A 1951-08-06 DAMPER UNIT FOR REGULATING A FLOW OF HOT GASES. NL164374C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1040358T 1951-08-06

Publications (1)

Publication Number Publication Date
NL164374C true NL164374C (en)

Family

ID=9588892

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7202311.A NL164374C (en) 1951-08-06 DAMPER UNIT FOR REGULATING A FLOW OF HOT GASES.

Country Status (2)

Country Link
FR (1) FR1040358A (en)
NL (1) NL164374C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2976383A (en) * 1956-05-15 1961-03-21 Kobler Paul Contact pieces
GB1586760A (en) * 1976-11-12 1981-03-25 Lucas Industries Ltd Electrical switch
DE2837032A1 (en) * 1978-08-24 1980-03-06 Rizhskij Elektromashinostroi ELECTRICAL SWITCHING DEVICE
DE3329617A1 (en) * 1982-09-10 1984-03-15 Naimer, Hubert Laurenz, 6612 Ascona CONTACT ARRANGEMENT
US4635024A (en) * 1982-09-20 1987-01-06 Wells Robert M Welding method and thermostat produced
DE10103814B4 (en) * 2001-01-29 2004-08-05 Rohde & Schwarz Gmbh & Co. Kg Electrical switch contact and method for its production

Also Published As

Publication number Publication date
FR1040358A (en) 1953-10-14

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