NL170037B - DOUBLE ACTING PUMP. - Google Patents

DOUBLE ACTING PUMP.

Info

Publication number
NL170037B
NL170037B NLAANVRAGE7116025,A NL170037DA NL170037B NL 170037 B NL170037 B NL 170037B NL 170037D A NL170037D A NL 170037DA NL 170037 B NL170037 B NL 170037B
Authority
NL
Netherlands
Prior art keywords
double acting
acting pump
pump
double
acting
Prior art date
Application number
NLAANVRAGE7116025,A
Other languages
Dutch (nl)
Original Assignee
Hotsy Corp
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 NL170037B publication Critical patent/NL170037B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/22—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electrothermal release and no other automatic release
    • H01H73/30—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electrothermal release and no other automatic release reset by push-button, pull-knob or slide
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B85/00—Furniture convertible into other kinds of furniture
    • A47B85/08—Convertible cupboards
NLAANVRAGE7116025,A 1952-02-07 DOUBLE ACTING PUMP. NL170037B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US309692XA 1952-02-07 1952-02-07

Publications (1)

Publication Number Publication Date
NL170037B true NL170037B (en)

Family

ID=21856951

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7116025,A NL170037B (en) 1952-02-07 DOUBLE ACTING PUMP.

Country Status (5)

Country Link
CH (1) CH309692A (en)
DE (1) DE1002067B (en)
FR (1) FR1056569A (en)
GB (1) GB711881A (en)
NL (1) NL170037B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114388313B (en) * 2021-12-24 2024-03-12 上海京硅智能技术有限公司 Direct-acting breaker

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB611686A (en) * 1945-05-07 1948-11-02 Westinghouse Electric Int Co Improvements in or relating to small automatic electric circuit breakers
DE3024523A1 (en) * 1980-06-28 1982-01-28 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt HUMIDITY SENSOR DESIGNED AS AN ELECTRIC CAPACITOR

Also Published As

Publication number Publication date
FR1056569A (en) 1954-03-01
GB711881A (en) 1954-07-14
DE1002067B (en) 1957-02-07
CH309692A (en) 1955-09-15

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