GB1140064A - Watertight electric switches - Google Patents

Watertight electric switches

Info

Publication number
GB1140064A
GB1140064A GB34977/65A GB3497765A GB1140064A GB 1140064 A GB1140064 A GB 1140064A GB 34977/65 A GB34977/65 A GB 34977/65A GB 3497765 A GB3497765 A GB 3497765A GB 1140064 A GB1140064 A GB 1140064A
Authority
GB
United Kingdom
Prior art keywords
casing
watertight
operating
electric switches
aug
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
GB34977/65A
Inventor
Frederick Gordon Sparrow
John Edwin Taylor
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.)
Midland Electric Manufacturing Co Ltd
Original Assignee
Midland Electric Manufacturing Co Ltd
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 Midland Electric Manufacturing Co Ltd filed Critical Midland Electric Manufacturing Co Ltd
Priority to GB34977/65A priority Critical patent/GB1140064A/en
Publication of GB1140064A publication Critical patent/GB1140064A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/02—Details
    • H01H19/04—Cases; Covers
    • H01H19/06—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings

Landscapes

  • Endoscopes (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Push-Button Switches (AREA)

Abstract

1,140,064. Switch cases. MIDLAND ELECTRIC MFG. CO. Ltd. 5 Aug., 1966 [16 Aug., 1965], No. 34977/65. Heading H1N. A watertight electric switch comprises a watertight casing 10, on operating element 18 mounted on the casing and having a stem 19 sealingly extending through an opening in the casing, a switch mechanism 16 mounted within the easing and provided with an operating member 17 of the rocker type, and a cam 20 on the stem 19 having portions 20a (20b) engageable with the operating member 17 to displace the latter between its operating positions as the operating element 18 is turned relative to the casing.
GB34977/65A 1965-08-16 1965-08-16 Watertight electric switches Expired GB1140064A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB34977/65A GB1140064A (en) 1965-08-16 1965-08-16 Watertight electric switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB34977/65A GB1140064A (en) 1965-08-16 1965-08-16 Watertight electric switches

Publications (1)

Publication Number Publication Date
GB1140064A true GB1140064A (en) 1969-01-15

Family

ID=10372337

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34977/65A Expired GB1140064A (en) 1965-08-16 1965-08-16 Watertight electric switches

Country Status (1)

Country Link
GB (1) GB1140064A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3735078A (en) * 1971-05-10 1973-05-22 Appleton Electric Co Explosion proof box with door mounted switch
US4191387A (en) * 1978-12-21 1980-03-04 Alco Electronic Products, Inc. Watertight seal for toggle switches
US4281837A (en) * 1978-10-24 1981-08-04 Olympus Optical Co., Ltd. Water tight seal structure for camera

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3735078A (en) * 1971-05-10 1973-05-22 Appleton Electric Co Explosion proof box with door mounted switch
US4281837A (en) * 1978-10-24 1981-08-04 Olympus Optical Co., Ltd. Water tight seal structure for camera
US4191387A (en) * 1978-12-21 1980-03-04 Alco Electronic Products, Inc. Watertight seal for toggle switches

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